5 Integrating Oracle Cloud Services

Oracle Cloud Service enables you to develop, collaborate, and deploy your Java EE and JAVA SE applications from one central source.

For more information about Oracle Cloud, or to open an Oracle Cloud account, visit http://cloud.oracle.com.

This document contains the following:

5.1 About Integrating Oracle Cloud Services

Oracle Cloud is an enterprise cloud for business. Oracle Cloud offers self-service business applications delivered on an integrated development and deployment platform with tools to extend and create new services rapidly.

With OEPE, you can develop applications for:

  • Oracle Java Cloud Service - SaaS Extension, which provides rapid and agile deployment of extensions to Oracle SaaS (such as CRM, or HCM).

  • Oracle Java Cloud Service, an enterprise-grade platform to develop and deploy business applications in the cloud.

  • Oracle Application Container Cloud Service, which allows you to deploy Java SE, Node.js, and PHP applications on Oracle Application Container Cloud Service.

  • Oracle Developer Cloud Service, which allows you to develop applications securely hosted in the cloud.

  • Database as a Service, which allows you to create and work with Oracle databases in the Cloud

  • Oracle Storage Cloud Service, which provides storage, data protection, and data management.

  • Oracle Messaging Cloud Service, which provides rapid and agile deployment of Java EE applications.

In addition, you can use Oracle Mobile Cloud Service to develop mobile applications which use services provided on an MCS Mobile back end. See Creating the Client Data Model in a MAF Application in .

Before you can sign in to an Oracle Cloud service, you must have a user account that defines your credentials (user name, password, and identity domain) and access rights to the service.

For information about requesting a trial subscription to an Oracle Cloud service, or purchasing a subscription to an Oracle Cloud service, see Getting Started with Oracle Cloud.

When an Oracle Cloud service is activated, Oracle sends the sign-in credentials and URL to the designated administrator. The administrator then creates an account for each user who needs access to the service. Check your email or contact your administrator for your account credentials and service URL.

5.1.1 Using the Oracle Cloud View

When you subscribe to the Oracle Cloud service, the Cloud service nodes in the Oracle Cloud view, shown in Figure 5-1, depend on the type of service you have subscribed to.

Figure 5-1 Oracle Cloud View

This image is described in the surrounding text

The top node in the Oracle Cloud view is the Oracle Cloud connection. Under that are the service nodes which are specific to the type of Oracle Cloud service the connection is to. Below that are nodes which depend on the type of Oracle Cloud service. For example, for Oracle Storage Cloud Service, the nodes are containers, or folders, which contain the objects stored in the service.

Table 5-1 Oracle Cloud View Toolbar Icons

Icon Name Function

This image is described in the surrounding text

Collapse All

Click to collapse all expanded nodes.

This image is described in the surrounding text

New Oracle Cloud Connection

Click to open the Oracle Cloud Connection dialog, where you enter the details to create a connection to a Oracle Cloud.

This image is described in the surrounding text

Hide Inactive

Click to hide inactive connection nodes.

This image is described in the surrounding text

View Menu

Click to access the Oracle Cloud view menu, where you can choose the type of package presentation, and customize the view.

A number of options are available from the context menu of nodes in the Oracle Cloud view. For example, Figure 5-2 shows the options available from a connection node. You can:

  • Create a new Oracle Cloud connection. You can do this from any Oracle Cloud connection node.

  • Create a new database. For more information, see Administering Database as a Service.

  • Delete the connection. You can do this from any Oracle Cloud connection.

  • Refresh the content of the Cloud View.

  • Open Oracle Cloud portal in a browser.

  • Open IDM console, where you manage users and roles.

  • Open the properties of the Oracle Cloud connection.

Figure 5-2 Cloud View - Right-Click Server Instance Options

Image as described in the surrounding text

5.1.2 Customizing the Content of the Oracle Cloud View

You can customize what you see in the Oracle Cloud view from This image is described in the surrounding text in the menu bar of the Oracle Cloud view. You can customize the view to:

  • Filter the types of object shown

  • Specify the available extensions to show.

To customize the Oracle Cloud view:

  1. In the Oracle Cloud view, click This image is described in the surrounding text.
  2. Choose Customize View. In the Available Customizations dialog choose the filters to apply (on the Filters tab) and the available extensions to show (on the Content tab).

5.1.3 How to Create an Oracle Cloud Connection

To create a connection to Oracle Cloud Services, use the Java EE perspective. The Oracle Cloud view opens by default at the lower left of the IDE.

To connect to a Cloud Service:

  1. In the Oracle Cloud view, click New Oracle Cloud Connection. The Oracle Cloud Connection dialog appears, as shown in Figure 5-3.
  2. Enter the details in the dialog fields. When you sign up for an Oracle Cloud Service, the configuration details are emailed to you.

    • Enter the Identity Domain.

    • Enter the User name and Password.

  3. You can give the connection a specific name. Alternatively, leave the Connection name field blank and it defaults to the name of the Identity Domain.
  4. Click Finish.

Figure 5-3 Oracle Cloud Connection - Add Details

Image as described in the surrounding text

When you click Finish, Eclipse contacts Oracle Cloud and you will see the connection and the services available in that connection in the Oracle Cloud view. There are various options available from the context menu of the connection and each service.

5.1.4 How to Connect From Behind a Firewall

If you are working behind a firewall you may need to update OEPE with details of the proxy server in order to connect to http://cloud.oracle.com.

To use a proxy server when you are behind a firewall:

  1. In the Eclipse IDE, choose Window > Preferences > General > Network Connections.
  2. In the Network Connections page of the Preferences dialog, change the active provider to Manual. Select the HTTP proxy entry and click Edit to open the Edit Proxy Entry dialog.
  3. In the dialog enter the proxy host server and port number.
  4. Click OK in the Edit Proxy Entry dialog, then OK in the Preferences dialog.

5.1.5 How to Open the IDM Console

You can open the IDM Console, where you manage users and roles, from the Oracle Cloud view:

  • In the Oracle Cloud view, right-click the Cloud Service connection and choose Open IDM Console.

    The IDM Console opens in Eclipse.

5.1.6 How to Open the Cloud Portal

You can open the Cloud Portal, where you manage your Oracle Cloud services, from the Oracle Cloud view:

  • In the Oracle Cloud view, right-click the Cloud Service connection and choose Open Cloud Portal.

    The dashboard opens in Eclipse.

5.1.7 How to Edit the Connection

You can open the Properties dialog for a Cloud connection where you can edit the connection details:

  1. In the Oracle Cloud view, right-click the Cloud Service connection and choose Properties.
  2. Make the changes you want and click OK.

5.2 Using the Oracle Java Cloud Service - SaaS Extension

With the Oracle Java Cloud Service - SaaS Extension you can build extensions to one of the Oracle Software as a Service offerings like Oracle Sales Cloud, Oracle Service Cloud, Oracle Marketing Cloud. When you sign up for the Java Oracle Cloud Service - SaaS Extension, you get a deployment target for your Java EE application using a set of Java EE release 5, Java EE release 6, and Oracle WebLogic Server capabilities, in addition to a My Services web-based interface to manage your cloud tools.

For more information about the Oracle Java Cloud Service - SaaS Extension, see the Oracle Java Cloud Service - SaaS Extension documentation library at http://docs.oracle.com/en/cloud/paas/javase-cloud/index.html.

5.2.1 How to Activate the Oracle Java Cloud Service - SaaS Extension

You can create a connection to Oracle Java Cloud Service - SaaS Extension from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection.

Once you have created a connection, you can activate Oracle Java Cloud Service - SaaS Extension so that you can run your application:

  1. In the Oracle Cloud view, double-click the Java Cloud Service - SaaS Extension node or right-click and choose Activate, as shown in Figure 5-4.

    Figure 5-4 Cloud View - Activating the Java Cloud Service - SaaS Extension

    Activating the Java Cloud Service
  2. If necessary, enter the Java 7 location on your machine.

5.2.2 How to Deploy to the Oracle Java Cloud Service - SaaS Extension

OEPE enables you to deploy your project to Oracle Java Cloud Service - SaaS Extension.

To deploy to Oracle Java Cloud Service - SaaS Extension, use one of the following methods:

  • Right-click the project you want to deploy, and select Run As > Run on Server. Then select the Oracle Cloud server listed on the Run on Server page and click Finish.

  • Right-click the Oracle Cloud configuration in the Servers view and select Add and Remove to open the Add and Remove dialog where you can add the project you want to deploy to Oracle Cloud.

5.2.3 How to View the Oracle Java Cloud Service - SaaS Extension Jobs Log

The Oracle Java Cloud Service - SaaS Extension Jobs log, shown in Figure 5-5, provides comprehensive information on the jobs being executed by the Oracle Java Cloud Service - SaaS Extension, including Id, status, duration, and nature of your operation.

Figure 5-5 Oracle Java Cloud Service - SaaS Extension - Jobs View

Oracle Java Cloud Service Service Jobs Window

To view the Oracle Java Cloud Service Jobs Log:

  • Right-click your service in the Servers view and select Open Jobs View.

You can filter jobs shown in the Oracle Java Cloud Service Jobs Log by clicking the Filter icon in the toolbar to open the Jobs Filter, shown in Figure 5-6.

Figure 5-6 Jobs Filter Dialog

Jobs Filter Dialog

5.2.4 How to View the Oracle Java Cloud Service - SaaS Extension Instance Log

The Oracle Java Cloud Service - SaaS Extension Instance log provides detail on the performance of your services, as shown in Figure 5-7.

Figure 5-7 Oracle Java Cloud Service - SaaS Extension Instance Log

Oracle Java Cloud Service Instance Log

To view the Oracle Java Cloud Service Instance Log:

Right-click your service in the Servers view and select Open Log View.

You can filter events shown in the Oracle Java Cloud Service Instance Log by clicking the Filter icon in the toolbar to open the Events Filter, shown in Figure 5-8.

Figure 5-8 Events Filter

Events Filter

5.3 Using the Oracle Java Cloud Service

Oracle Java Cloud Service is an enterprise-grade platform which allows you to develop and deploy business applications in the cloud. Java Cloud Service is a purpose-built for environments with higher availability needs, such as user acceptance testing, staging and production.

For more information about the Oracle Java Cloud Service, see the Oracle Java Cloud Service documentation library at http://docs.oracle.com/en/cloud/paas/java-cloud/index.html.

When you connect to the Oracle Java Cloud Service, the background server is associated with a local instance of a WebLogic server. The version of the local server must match the Java Cloud Service WebLogic Server version.

5.3.1 How to Activate the Oracle Java Cloud Service

You can create a connection to Oracle Java Cloud Service from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection.

Once you have created a connection, you can activate Oracle Java Cloud Service:

  1. In the Oracle Cloud view, double-click the Java Cloud Service node or right-click and choose Activate, as shown in Figure 5-9.

    Figure 5-9 Cloud View - Activating the Java Cloud Service

    This image is described in the surrounding text
  2. In the Oracle Java Cloud Service Connection dialog:

    • For the SSH Tunnel Configuration, enter the private key file generated by the account administrator as part of setting up the Java Cloud Service.

    • If a passphrase is associated with the private key file, enter it.

    • For the WebLogic Admin Server, enter the admin username and password.

    • Enter the location of the local WebLogic server.

  3. Click Finish. When the connection is made to the Java Cloud Service, the connection shows [Started] next to the connection name.

5.3.2 What Happens When You Activate the Java Cloud Service

An SSH tunnel is created to connect to the remote WebLogic Server.

You can expand the Java Cloud Service instance node in the Oracle Cloud view to work with the objects available, as shown in Figure 5-10

Figure 5-10 Activated Java Cloud Service Instance

This image is described in the surrounding text

You only need to activate an instance once. Until you deactivate the instance the connection information is persisted.

5.3.3 How to Deactivate a Java Cloud Service Instance

You can deactivate an instance by right-clicking the instance in the Oracle Cloud view, and choosing Deactivate.

The SSH tunnel is disconnected and the local WebLogic Server instance is removed from the Servers view.

5.3.4 How to View Properties

You can view properties of the Java Cloud Service connection by right-clicking the instance in the Oracle Cloud view, and choosing Properties, as shown in Figure 5-11.

Figure 5-11 Java Cloud Service Properties

This image is described in the surrounding text

In the Properties window, you can change the following:

  • The private key file.

  • A passphrase associated with the private key file.

  • The admin username and password for the WebLogic Admin Server.

  • The location of the local WebLogic server.

5.3.5 How to Open the Oracle Java Cloud Service Console

You can open the Java Cloud Service console by right-clicking the instance in the Oracle Cloud view, and choosing Open Java Cloud Service Console.

The console opens in a browser instance.

5.3.6 How to Open the Oracle WebLogic Server Console

You can open the WebLogic server console by right-clicking the instance in the Oracle Cloud view, and choosing Open WebLogic Server Console.

The console opens in a browser instance.

5.3.7 How to Open the Fusion Middleware Control Console

You can open the Enterprise Manager console by right-clicking the instance in the Oracle Cloud view, and choosing Open Fusion Middleware Control Console.

The console opens in a browser instance.

5.3.8 How to Deploy to the Oracle Java Cloud Service

You can deploy Eclipse projects to Java Cloud Service by dragging and dropping the project onto the Java Cloud Service in Oracle Cloud view.

For more information about deploying and undeploying to Oracle Java Cloud Service, see "Using an IDE to Deploy and Undeploy an Application" in Using Oracle Java Cloud Service.

5.4 Using the Oracle Application Container Cloud Service

OEPE includes integration for Oracle Application Container Cloud which allows you to develop and deploy applications on Oracle Application Container Cloud Service.

Application Container Cloud Service supports the JavaSE, Node.js and PHP runtime platforms.

You can develop an application for deployment to Application Container Cloud Service using OEPE’s development tools, or using Oracle Developer Cloud Service. See Using the Oracle Developer Cloud Service.

For more information about Application Container Cloud Service see, http://cloud.oracle.com/application-container-cloud.

5.4.1 Working with the Oracle Application Container

There are a number of tasks which you can perform from the Applications node in Oracle Cloud view.

The Applications node in Oracle Cloud view is the Oracle Application Container Cloud Service instance that OEPE is connected to. There are a number of tasks that you can perform from Oracle Cloud view, including:

  • Activating and deactivating the Application Container instance.

  • Accessing the Oracle Application Container Cloud Service through a web user interface.

  • Performing actions on the deployed applications, such as start, stop, delete.

  • Generating applications logs.

  • Generating Java Flight Recording (JFR) for an application instance.

  • Scaling an application up or down.

  • View the application log file in the Storage Service container.

  • View past log files in the Cloud view.

  • View past JFR in the Properties page of a Java application instance.

5.4.1.1 How to Activate an Oracle Application Container Service

Activate Oracle Application Container Cloud Service from the Oracle Cloud view to work with the applications.

You can create a connection to Oracle Application Container Cloud Service from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection.

Once you have created a connection, you can activate Oracle Application Container Cloud Service:

  1. In the Oracle Cloud view, double-click the Applications node or right-click and choose Activate, as shown in Figure 5-12.

    Figure 5-12 Cloud View - Activating the Application Container Cloud Service

    This image is described in the surrounding text

5.4.1.2 What Happens When You Activate the Oracle Application Container Service

Activating the Oracle Application Container Cloud Service in the Oracle Cloud view allows you to work with the applications.

Once you have activated the Oracle Application Container Cloud Service you can see the applications deployed on the Application Container Cloud Service, as shown in Figure 5-13.

Figure 5-13 Applications in Oracle Cloud View

Described in the surrounding text.

The Applications node and the applications deployed to it are also displayed in the Servers view. There are fewer options available from the applications listed under the application container in the Servers view. You can only Delete an application from the container, or display the application properties from the Oracle Cloud view.

Icon Type of Application
Java application Java SE application.
Node.js application Node.js application.
php application PHP application.

To see the application instances running on the container, expand the application node. You can see properties of the instance by right-clicking and choosing Properties.

The options available from the Applications node in the Oracle Cloud view are:

  • Deactivate—To deactivate the Application Container instance in OEPE.

  • Refresh—To refresh the list of deployed applications in Application Container service.

  • Open Service console—To access Oracle Application Container Cloud Service through a web user interface.

  • Add and Remove—To deploy or undeploy applications.

  • Properties—To view properties of the Application Container service.

The options available from the application nodes under the Application Container service are:

  • Update—To apply an update. To activate a runtime update immediately, you must restart the application. (Started applications only.)

  • Delete—Any running instances of the deployed application are stopped. The deployed application and its configuration data are deleted. You cannot undo application deletion.

  • Restart—To stop an application and start it immediately. (Started applications only.)

  • Start—To start all stopped instances. (Stopped applications only.)

  • Stop—To stop the running instances and free up the memory. (Started applications only.)

  • Scale Application—To increase or decrease the number of instances of the application. (Started applications only.) See ???

  • Open in Browser—To open the application in the Application Console in a browser. (Started applications only.)

  • Properties—To display properties of the application.

5.4.1.3 How to Deactivate an Application Container Cloud Service Instance

You can deactivate an instance by right-clicking Applications in the Oracle Cloud view, and choosing Deactivate.

5.4.1.4 How to Open the Application in a Browser

View the application running in Oracle Application Container Cloud Service in a browser.

  • You can open the application by right-clicking the instance in the Oracle Cloud view, and choosing Open in Browser.
The default browser shows the application running.

5.4.1.5 How to Scale an Application

You can scale out an application to increase the number of instances, and scale in to reduce them to the minimum of 1. You can scale up and application to increase the size in GB of each instance, or scale down to reduce it to the minimum of 1GB.

To scale the application:
  1. In the Oracle Cloud view, right-click the application and choose Scale Application.
  2. In the Scale Application dialog, change the value of the memory, or the instances, or both. The defaults for both are 1.
(Optional) Enter the result of the procedure here.

5.4.1.6 How to Generate Application Logs

Generate logs for a specific application.

To generate a log of the application instance:
  1. In the Oracle Cloud view, expand the application and the instance.
  2. Right-click Logs and choose Generate Log.
The log is generated and displayed in OEPE. The file is listed under Logs for the application in the Oracle Cloud view.

5.4.1.7 How to Generate Java Flight Recordings

Generate a Java Flight Recorder recording, which includes profiling and event information, for a Java SE application.

Java Flight Recorder (JFR) collects and saves detailed performance characteristics for historic analysis and profiling. It presents diagnostic information in logically grouped tables, charts, and dials. You can record 60 seconds of information at a time on each application. If you have multiple instances, each instance generates a recording. Then you can examine the data retrieved using Java Mission Control, and make necessary adjustments based on that data.

The Java Mission Control (JMC) is a set of tools that run on the JDK and interact with a JVM to deliver advanced, unobtrusive Java monitoring and management. See the Java Mission Control User’s Guide in the Java Components Documentation

Java Mission Control is available as part of the JDK. Before you begin, navigate to jdk-install/bin and double-click jmc.exe. For information about

To generate a Java Flight Recording:
  1. In the Oracle Cloud view, expand the application and the instance.
  2. Right-click Recordings and choose Generate Recording.
The JFR recording is generated with a name which reflects the date and time and it is opened in JMC. The recording is also listed under the Recordings node for the application in the Oracle Cloud view.

5.4.2 Oracle Application Container Cloud Service Sample Applications

OEPE provides a set of sample applications that implement several use cases. You can open these sample applications in OEPE to explore the source code and deploy to the Application Container Cloud Service to view the runtime behavior.

The sample applications are:

  • Employee Service Java Web application is an example of a simple standalone web application using Servlets, Java Server Pages (JSP), Bootstrap and Tomcat embedded so that it can deployed to Oracle Application Container Cloud Service.

  • Corporate Directory JPA Java Web Application is a similar application, but it has a database using JPA.

  • Node.js REST Web Service and HTML5 application is an example of a Node.js RESTful application and includes an HTML5 application to test the REST service locally and in the Cloud.

  • Node.js WebSocket Chat Server is an example of a Node.js WebSocket Chat client/server application .

The sample applications bundled in OEPE are part of the Application Container Cloud Service tutorial. For more information, see:

To open and work with the sample applications:
  1. Choose the Java EE perspective.
  2. Open the New Examples dialog by selecting File > New > Example.
  3. From the New Examples dialog, choose the sample application to open.
The application is displayed in the Project Explorer. Expand the project node and open the README file for additional information, for example, configuring Maven in OEPE.

5.4.3 Developing and Deploying Java SE Applications

Develop and deploy Java SE applications to Oracle Application Container Cloud Service.

You can develop Java SE applications for deployment to Application Container Cloud Service in OEPE.

5.4.3.1 About the manifest.json File

The manifest.json file specifies the metadata for an Oracle Application Container Cloud Service application.

The manifest.json file is located under the application node of the project in the project explorer. When you double-click it the file opens in OEPE in the Design View.

For information about the syntax of manifest.json, see Creating Metadata Files

The following is an example of a manifest.json file.

{
    "runtime":{
        "majorVersion": "8"
    },
    "command": "java -jar corporatedirectory-jpa-1.0-SNAPSHOT-jar-with-dependencies.jar",
    "release": {
        "build": "Build 1",
        "commit": "commit message",
        "version": "0.01"
    },
    "notes": "Java application generated by Oracle Enterprise Pack for Eclipse"
}

When you run an ACCS application locally, it runs using the value of the command in the manifest.json file, for example, java -jar employees-app-1.0-SNAPSHOT-jar-with-dependencies.jar.

5.4.3.2 About the deployment.json File

The optional deployment.json file specifies metadata for an Oracle Application Container Cloud Service application such as how much memory to allocate to the application, how many application instances to create initially, additional environment variables, and service bindings to other Oracle Cloud services.

When present, the deployment.json file is located under the application node of the project in the project explorer. When you double-click it the file opens in OEPE in the Design View

For information about the syntax of deployment, see Creating Metadata Files

The following is an example of a deployment.json file.

{
  "services": [
    {
      "name": "MyDB",
      "type": "DBAAS",
      "username": "employee",
      "password": "employee"
    }
  ]}

5.4.3.3 How to Create Java Web Applications

Create Java Web applications for deployment to Oracle Application Container Cloud Service.

Before you begin

  • Create a connection to Oracle Cloud.

  • Activate Application Container Cloud Service.

To create the application:
  1. With Java EE perspective open, create a Dynamic Web Project by choosing File > New > Dynamic Web Project.
    The New Dynamic Web Project wizard opens.
  2. Complete the first page of the wizard as follows:
    • Project name—Enter a name for the application.
    • Specify the project location.
    • If you have a connection to Application Container Cloud Service, it is selected as the target runtime.To select a different target runtime, click New Runtime and in the New Server Runtime Environment dialog ensure that Application Container Cloud is selected and click Next. The new target runtime will use a default service name of javamb_APAAS.
    • Check that the dynamic web module version is 3.1 or later.
    • Choose the configuration. You can choose additional facets to be enabled for the project by clicking Modify.

      • Default Configuration for target runtime. Choose this to get started with your application. You can install additional project facets later to provide additional functionality.

      • Minimal Configuration. Only the minimal required facets are installed. You can install additional facets later to provide additional functionality.

      • Custom Configuration.

  3. Click Next three times to get to the Oracle Application Container Cloud Service page.
    • If you have not configured a JDK in the Java > Installed JREs page of the Preferences dialog you can enter it here.
    • Choose whether to bundle a Tomcat or Jetty web container.
When you click Finish the project is generated. It contains:

  • A manifest.json that specifies what command Oracle Application Container Cloud should run

    .

  • The Maven assembly configuration pom.xml required to package the application into the type of archive required by Application Container Cloud Service.

You can test the packaged Application Container Cloud Service application locally before deploying to Oracle Cloud.

The Employee Service Java Web application is an example of a simple standalone web application using Servlets, Java Server Pages (JSP), Bootstrap and Tomcat embedded so that it can deployed to Oracle Application Container Cloud Service. See Oracle Application Container Cloud Service Sample Applications.

5.4.3.4 How to Create Java SE Applications

Create Java SE applications for deployment to Oracle Application Container Cloud Service.

Before you begin

  • Create a connection to Oracle Cloud.

  • Activate Application Container Cloud Service.

To create the application:
  1. With Java EE perspective open, create a Java utility project by choosing File>New>Other.
  2. In the New dialog, expand Java EE and choose Utility Project. Click Next.
    (Optional) Enter the result of the step here.
  3. Complete the first page of the wizard as follows:
    • Project name—Enter a name for the application.
    • Specify the project location.
    • If you have a connection to Application Container Cloud Service, it is selected as the target runtime.To select a different target runtime, click New Runtime and in the New Server Runtime Environment dialog ensure that Application Container Cloud is selected and click Next. The new target runtime will use a default service name of javamb_APAAS.
    • Check that the dynamic web module version is 3.1 or later.
    • Choose the configuration. You can choose additional facets to be enabled for the project by clicking Modify.

      • Default Configuration for target runtime. Choose this to get started with your application. You can install additional project facets later to provide additional functionality.

      • Minimal Configuration. Only the minimal required facets are installed. You can install additional facets later to provide additional functionality.

      • Custom Configuration.

  4. Click Next three times to get to the Oracle Application Container Cloud Service page.
    • If you have not configured a JDK in the Java > Installed JREs page of the Preferences dialog you can enter it here.
    • Choose whether to bundle a Tomcat or Jetty web container.
Test the packaged Application Container Cloud Service application locally before deploying to Oracle Cloud.

The Corporate Directory JPA Java Web Application is an example of a simple standalone web application using Servlets, Java Server Pages (JSP), Bootstrap and Tomcat embedded, and database using JPA, so that it can deployed to Oracle Application Container Cloud Service. See Oracle Application Container Cloud Service Sample Applications.

5.4.3.5 How to Import Maven Projects

Import and configure existing Maven projects for deployment to Oracle Application Container Cloud Service.

Before you begin

  • Create a connection to Oracle Cloud.

  • Activate Application Container Cloud Service.

To import a Maven project:
  1. With Java EE perspective open, choose File > Import.
  2. In the Import dialog, expand Maven and choose Existing Maven Projects. Click Next.
  3. In the Import Maven Projects, navigate to the root folder of the Maven project where the pom.xml is located. Select pom.xml and click Finish.
    The project is imported and converted into Eclipse M2E project. It is listed in the Project Explorer.
  4. Configure the project with Application Container Cloud Service facets. This identifies the project as an Application Container Cloud Service project, and it generates the manifest.json and specific assembly and build steps in the pom.xml to package the application into an ACCS archive.
    1. In the Project Explorer, right-click the project and choose Configure > Configure Oracle ACCS Application.
    2. In the Modify Faceted Project dialog ensure that the Java and Oracle Application Container Cloud Java Application facets are selected and click Next.
    3. If the Maven project already includes manifest.json and build instructions packaging the Java project into Application Container Cloud Service Zip archive, do not generate Maven build script.
    4. To keep the existing pom.xml without generating the assembly.xml and the related Application Container Cloud Service zip archive, select Skip generating Maven build script.
Test the packaged Application Container Cloud Service application locally before deploying to Oracle Cloud.

5.4.3.6 How to Run Applications Locally

You can test run an Oracle Application Container Cloud Service application locally before deploying it to Oracle Cloud.

For information about Application Cloud Service service bindings and environment configuration, see Managing Service Bindings.
To run an application locally:
  1. Right-click the project in the project explorer and choose Run as > Packaged Oracle ACCS Application.
    The Edit Configuration dialog opens.
  2. In the Edit Configuration dialog specify environment variables required by application. For example, running a Java SE ACCS application that uses Oracle Database as a Service (DBSaaS) locally will need environment variables for the DBAAS_DEFAULT_CONNECT_DESCRIPTOR, DBAAS_USER_NAME, and DBAAS_USER_PASSWORD added in the Environment tab of the Edit Configuration dialog.
The application runs locally using the command specified in the manifest.json file.

5.4.3.7 How to Deploy Java SE Applications

Once you have tested the application locally in OEPE, you can deploy to Application Container Cloud Service.

To deploy to Application Container Cloud Service:
  1. In the Project Explorer, right-click the Container node of the Oracle Cloud connection and choose Add and Remove.
  2. In the Add and Remove dialog, move the resources that you want to deploy from the Available list to the Configured list and click Finish.
When the application has been deployed to the Application Container Cloud Service you can see it under the Applications node in the Oracle Cloud view.

5.4.4 Developing and Deploying Node.js Applications

Develop and deploy Node.js applications to Oracle Application Container Cloud Service.

You can develop Node.js applications for deployment to Application Container Cloud Service in OEPE.

5.4.4.1 How to Create Node.js Applications

Create Node.js applications for deployment to Oracle Application Container Cloud Service.

Before you begin

  • Create a connection to Oracle Cloud.

  • Activate Application Container Cloud Service.

To create a Node.js application for Application Container Cloud Service:
  1. In OEPE, create a Javascript project.
    (Optional) Enter the result of the step here.
  2. Configure the Javascript project with with Application Container Cloud Service facets. This identifies the project as an Application Container Cloud Service project, and it generates the manifest.json, the starter server.js file ready to run, and the Grunt config and build steps to package the Node.js applications into an ACCS archive.
    1. In the Project Explorer, right-click the project and choose Configure > Configure Oracle ACCS Application.
    2. In the Modify Faceted Project dialog ensure that the Java and Oracle Application Container Cloud Java Application facets are selected and click Next.
    3. If the Maven project already includes manifest.json and build instructions packaging the Java project into Application Container Cloud Service Zip archive, do not generate Maven build script.
    4. To keep the existing pom.xml without generating the assembly.xml and the related Application Container Cloud Service zip archive, select Skip generating Maven build script.
Test the packaged Application Container Cloud Service application locally before deploying to Oracle Cloud.

Node.js REST Web Service and HTML5 application and Node.js WebSocket Chat Server are examples of Node.js applications that can deployed to Oracle Application Container Cloud Service. See Oracle Application Container Cloud Service Sample Applications.

5.4.5 Integration with Oracle Developer Cloud Service

Oracle Application Container Cloud Service is integrated with Oracle Developer Cloud Service in OEPE.

When an Application Container Cloud Service project is created in OEPE, it includes a Maven pom.xml which builds and packages the application as an ACCS archive. As such, it can easily be pushed to Developer Cloud Service.

To push an ACCS application to Developer Cloud Service:
  1. Drag the project from Project Explorer and drop it onto the Developer node in Oracle Cloud view.
  2. When prompted, uncheck Maven pom.xml generation and click Finish.
  3. Open the Developer Cloud Service project in a browser. Right-click the project and choose Open in Browser.
    Wait for the Hudson build job to finish.
  4. In the Developer Cloud Service open in the browser, select the Deploy tab and create a new deployment configuration. For Deployment Target, click New and select Application Container Cloud.
  5. Select the Hudson Job and ZIP file to deploy.

Hudson job is auto-created and produces archive files ready to deploy to Application Container Cloud Service.

Once the Hudson project build succeeds in Developer Cloud Service, you can create a new deployment configuration targeting Application Container Cloud Service and select the archive file in the deployment configuration page.

5.5 Using the Oracle Developer Cloud Service

OEPE includes integration for Oracle Developer Cloud Service, which exposes the most common development tasks from the cloud directly from within the IDE. Oracle Developer Cloud Service is a collection of software and services hosted on the Oracle Cloud. It is a cloud-based software development Platform as a Service (PaaS) and a hosted environment for your application development infrastructure. It provides open-source, standards-based solutions to develop, collaborate, and deploy applications within Oracle Cloud.

Oracle Developer Cloud Service integration with OEPE includes the following:

  • A dedicated Oracle Cloud view that displays Oracle Developer Cloud Service projects that you are a member of.

  • Integration with Eclipse Mylyn and Oracle Developer Cloud Service Tasks system.

  • Source Control System integration with Oracle Developer Cloud Service GIT repository.

  • Build node in Oracle Developer Cloud Service that displays the status of Hudson builds.

For more information about the Oracle Developer Cloud Service see, http://cloud.oracle.com/developer_service.

5.5.1 How to Work with Oracle Developer Cloud Service

You can create a connection to Oracle Developer Cloud Service from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection.

After validating credentials, you are logged in to Oracle Developer Cloud Service from OEPE. After you log in, all the projects that are assigned to you are displayed in the Oracle Cloud view, as shown in Figure 5-14.

Figure 5-14 Oracle Developer Cloud Service Connection

This image is described in the surrounding text

The Oracle Cloud view displays all your projects, and links to the common features of your service.

You can have multiple Oracle Developer Cloud Service accounts in the Oracle Cloud view. To add another account, create a new connection for the account, as described in How to Create an Oracle Cloud Connection.

The Oracle Cloud view enables you to run the following actions for each project:

5.5.2 Synchronizing Eclipse Projects with Oracle Developer Cloud Service

OEPE helps makes it easy for you to push Eclipse projects in the workspace and synchronize them to a remote Git repository. The first time you drag an Eclipse project from the Project Explorer and drop it in the Oracle Cloud view, OEPE performs a number of actions.

  • If there are no local Git repositories, OEPE creates a local Git repository and commits the Eclipse projects to the local Git repository. If one or more local Git repositories already exist, drop the project on the Git repository you want to use.

  • OEPE pushes the local Git repository to the Oracle Developer Cloud Service Git repository.

  • OEPE creates a Maven pom.xml build file (if no build files exist) and pushes the Maven jar dependencies into the Oracle Developer Cloud Service project Maven repository.

  • OEPE creates Hudson build jobs to automatically build the Eclipse projects in the Oracle Developer Cloud Service project.

The synchronization wizard, shown in Figure 5-15, allows you to choose whether to create Maven artifacts and specify the Maven group id, and whether to create a Hudson build job.

Figure 5-15 Synchronize Eclipse Projects

This image is described in the surrounding text

5.5.3 How to Synchronize an Existing Project to Oracle Developer Cloud Service

  • After making further changes to your project, right-click the project in the Project Explorer and choose Synchronize with Oracle Cloud.

5.5.4 How to Push a New Project to Oracle Developer Cloud Service

To push a new project to Oracle Cloud Developer Service:

  1. Create the new project in Eclipse.
  2. Expand the your Oracle Developer Cloud Service project node so that the Git repository is visible.
  3. Drag the project onto the Git repository node. This opens the Synchronize dialog.
  4. In the synchronize dialog, select the options you want.

    • To use Maven, select Generate or update Maven artifacts for build in Developer Cloud and enter a Maven group id.

    • To create a Hudson build job, select Hudson build job.

  5. Click Finish. The project is pushed to Oracle Developer Cloud Service.

5.5.5 How to Import an Oracle Developer Cloud Service Project

Importing a project from Oracle Developer Cloud Service to OEPE Workspace creates a local clone of Oracle Developer Service Git repository. OEPE makes it easy to import Eclipse projects found in the Oracle Developer Service repository into the workspace.

Eclipse projects contain artifacts checked into Oracle Developer Service Git repository by developers using OEPE as their primary IDE. Other types of project checked into Oracle Developer Service Git repository (for example, JDeveloper projects or Maven projects) do not appear in the OEPE workspace when you create a local clone of the Oracle Developer Service Git repository.

To import a Project from Oracle Developer Cloud Service to OEPE Workspace:

  1. In the Oracle Cloud view, expand the project, and select the Git repository from the Source node.
  2. Double-click the selected Git repository to clone it to local machine. Alternatively, right-click and choose Activate.
  3. Expand the Eclipse Projects node that appears under the Git repository node to view the Eclipse projects in the Oracle Developer Service Git repository that have been imported into the OEPE Workspace.

    Figure 5-14 in section How to Work with Oracle Developer Cloud Service shows an Oracle Developer Cloud Service connection with one Git repository node that has been cloned on the local machine, and other Git repository nodes which have not been cloned.

5.5.6 How to Work with Tasks

By default, following task queries are available in the Tasks node of Oracle Cloud view:

  • All: Lists all tasks of the project

  • Mine: Lists all tasks assigned to you

  • Open: Lists all open tasks

  • Recent: Lists all recently changed tasks

  • Related: Lists all tasks related to you

Double-click a query to run it, and then double-click a task to open it in the Task Editor.

You can also perform the following tasks related actions from OEPE:

  • Create a new query and import tasks, features, and defects from Oracle Developer Cloud Service

  • Update imported tasks from OEPE

  • Create local tasks and push them to Oracle Developer Cloud Service

5.5.6.1 Creating a Local Task

To create a task:

  1. In the Oracle Cloud view expand the project, right-click Tasks and choose New Task.
  2. In the New Task dialog, enter details of the task and click Submit. OEPE synchronizes with Oracle Developer Cloud Service, and adds the task to the Open list in the Oracle Cloud view.

Figure 5-16 Creating a New Task

This image is described in the surrounding text

5.5.6.2 Editing Tasks

To view and edit a specific task:

  1. Right-click the task in the Oracle Cloud view and choose Open.
  2. Update the task, and click Submit. The task is updated in Oracle Developer Cloud Service task repository.

5.5.6.3 Synchronizing Tasks

To synchronize tasks with incoming information from Oracle Developer Cloud Service:

  1. Right-click the task in the Oracle Cloud view and choose Open.
  2. In the menu bar of the task open in the task editor, click This image is described in the surrounding text. The task is updated in the local task repository.

5.5.6.4 Importing Tasks from Oracle Developer Cloud Service With a Custom Query

To import tasks from Oracle Developer Cloud Service, you would need to create a search query. For example, you can create a query to import all open defects assigned to you.

To import tasks with a custom query:

  1. Select Tasks node of your project in Oracle Cloud view.
  2. Right-click, and choose New Query.
  3. In the Oracle Developer Cloud Service Tasks Query dialog, shown in Figure 5-17, enter the search criteria.

    For example, if you want to import all open defects assigned to you, enter the name of the query, select your name from the Person list, select Defect as Type, and Assigned as Status.

    Figure 5-17 Creating a Task Query

    This image is described in the surrounding text
  4. Click Finish.

All tasks matching the specified criteria are listed in the Oracle Cloud view under the name of the query.

5.5.6.5 Synchronizing Tasks with Oracle Developer Cloud Service

To synchronize a task (or a query) between OEPE and Oracle Developer Cloud Service, right-click the task (or the query) in Task List view, and choose Synchronize.

5.5.6.6 Associating a Task with a Commit Transaction

If you want to associate a task with a commit transaction, you should activate the task first. To activate a task, select and right-click the task in Task List view, and choose Activate.

OEPE also provides integration with Mylyn. Activating a task enables Mylyn to track which files are related to the current task. Mylyn automatically hides files that are not related to the active task. When committing changes to Git for the Active task, your commit message automatically references the Task ID in Oracle Developer Cloud Service. This effectively creates a link between the code commit and the task allowing for easy traceability. Links between source commits and Tasks are also reflected in the web interface of Oracle Developer Cloud Service.

You can find more information about working with Mylyn Tasks and the Tasks user interface in the Mylyn User Guide at

http://wiki.eclipse.org/Mylyn_User_Guide

5.5.7 How to Work with Hudson Builds

To view all jobs of the Hudson builds, expand the Build node of a project in Oracle Cloud view. To perform any action, select the job (or the build) and click Open in Browser. The Builds module of Oracle Developer Cloud Service opens in the web browser. Figure 5-18 shows the Build node in the Oracle Cloud view.

Figure 5-18 Builds in Oracle Cloud View

This image is described in the surrounding text

5.5.7.1 How to Run Hudson Builds

To run a Hudson build:

  1. Expand the Build node of a project in Oracle Cloud view.
  2. Right-click the build you want to run and choose Run Build.

5.5.7.2 How to Monitor Hudson Builds

To view all jobs of the Hudson builds, expand the Build node of a project in Oracle Cloud view. To perform any action, select the job (or the build) and click Open in Browser. The Builds module of Oracle Developer Cloud Service opens in the web browser.

5.6 Using the Oracle Database Cloud - Database as a Service

Oracle Database Cloud - Database as a Service provides you the ability to deploy Oracle databases in the Cloud, with each database deployment containing a single Oracle database. You have access to the features and operations available with Oracle Database, but with Oracle providing the computing power, physical storage and (optionally) tooling to simplify routine database maintenance and management operations.

For more information about the Database as a Service, see http://docs.oracle.com/cloud/latest/dbcs_dbaas/index.html.

The Eclipse views that you use to work with Database As A service are:

In addition, you can examine and edit your database schema using the Schema Editor that displays tables and the relationships between them. For more information, see Using the RDB Schema Editor.

While you are connected, OEPE checks the status of database services every few minutes and if it finds a change it updates the list of services.

While you are connected, OEPE checks for changed services every few minutes and if it finds status changes it updates the list of services. So if you have made a change to Database as a Service connecting to your account in a browser, the change may not appear in OEPE immediately. You can refresh the view in Cloud View to see changes sooner.

There are a few tasks which you cannot perform in OEPE and have to perform after connecting to your account in a browser, for example, adding additional CPUs.

5.6.1 Working with Database as a Service Connections

You can create a connection to Database as a Service from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection. This displays the service nodes which are specific to the type of Oracle Cloud service the connection is to.

There are a number of tasks you can perform from the context menu of a Database as a Service node, as shown in Figure 5-19

Figure 5-19 Service node for database services

This image is described in the surrounding text

The options are:

  • Activate/Deactivate—Click Activate to log in to the database. For more information, see Activating the Database Service.

    Click Deactivate to disconnect from the database.

  • Delete—Click to delete the database. You will be asked to confirm the action, and you can choose to run this in the background. When it is complete, the database is no longer listed in the Cloud View.

  • Start—Click to start a stopped database.

  • Stop—Click to stop a database.

  • Restart—Click to stop and then start the database.

  • Refresh

  • Open in Browser—Click to open the Oracle Database Cloud Service page in the default browser.

  • Open scrapbook—Click to open the database in the SQL Scrapbook.

  • Properties—Click to open the Properties dialog for the database, which has three pages:

    • The Database Connection Filter Properties page (activated database only). This allows you to filter the objects you see under the database service node. For more information, see Filtering Database Objects.

    • The Database Connection Properties page (activated database only), which displays the database connection credentials.

    • The Oracle Database Cloud Service page, which gives details of the service name, status, public IP address, and so on.

5.6.1.1 Activating the Database Service

You connect to the database service in the Cloud View by activating it:

  1. In the Oracle Cloud view, right-click the database node and choose Activate, as shown in Figure 5-20.

    Figure 5-20 Activating Database as a Service

    This image is described in the surrounding text
  2. In the Oracle Database Credentials dialog, enter the following details:

    • User name—Enter the name of the database user you want to connect as.

    • Password—Enter the password associated with that database user.

    • Connect through SSH—(Optional) Select to connect using a Secure Shell client.

      For information about generating an SSH Key Pair, see Generating a Secure Shell (SSH) Public/Private Key Pairin .

      Note:

      If the database listener port is open, you can bypass the SSH and connect to a cloud database directly. You can open the listener port using the compute service.

      • Private key file—the path to the SSH private key file that matches the public key that is associated with the deployment.

      • Passphrase—Enter the path to the SSH private key file.

5.6.2 Working with the Database

When you activate the database connection, you can see the database objects in the schema, as shown in the Cloud View in Figure 5-21.

Figure 5-21 Database objects in Cloud View

This image is described in the surrounding text

If you open the Data Source Explorer from Window > Show View > Other > Data Management > Data Source Explorer, you can see the same connection with the same database elements, as shown in Figure 5-22. For more information about the Data Source Explorer, see Using the Data Source Explorer.

Figure 5-22 Database objects in Data Source Explorer

This image is described in the surrounding text

In general, you can perform the same operations to an activated database connection in the Cloud View as in the Data Source Explorer, for example:

  • Refresh

  • From the schema node:

    • Edit—Opens the schema in the graphical Schema Editor.

    • New Table—Opens the Create Table dialog which allows you to define a new table.

    • Generate DDL—Opens the Generate DDL dialog where you select the model elements to include in the generated DDL script.

  • From the Tables node:

    • Edit Schema—Opens the schema in the graphical Schema Editor.

    • New Table—Opens the schema in the graphical Schema Editor.

5.6.3 Filtering Database Objects

You can filter the schemas you see in Cloud View and Data Source Explorer by editing the properties of an activated database service node.

The objects you choose to display by filtering are also shown in the Data Source Explorer.

  1. In Cloud View, right-click the database service node and choose Properties.
  2. In the Properties for Database dialog, choose Database Connection Filter Properties.
  3. Choose how to define the filter:

    • Expression—Choose from the list of options and enter a string.

      For example, to just show the HR schema and its objects, choose Name contains the characters and enter HR.

    • Selection—Choose the schemas you want to display from the list of those available and, if necessary, reorder them.

    • Disable filter—Shows all the available schemas.

You can also filter schemas in Data Source Explorer using the connection properties.

5.6.4 Editing Databases

You can edit schema objects in:

  • Cloud View

  • Data Source Explorer

  • Schema Editor

You can perform similar tasks in the Cloud View and the Data Source Explorer, and the actions available depend on the database object node selected. For example:

  • From the context menu of the schema node or the Tables node you can create a new table.

  • From the context menu of a table, you can choose from a number of options, as shown in Figure 5-23.

    Figure 5-23 Context menu options for a table

    This image is described in the surrounding text

For more information about working with database objects, see Oracle Database Support.

Alternatively, you can work graphically with the schema in the Schema Editor, as shown in Figure 5-24. For more information about using the Schema Editor, see Using the RDB Schema Editor.

Figure 5-24 Database in Schema Editor

This image is described in the surrounding text

To open the schema in the schema editor:

  • In either the Cloud View or the Data Source Explorer, right-click the schema or Tables node and choose Edit or Edit Schema.

Note:

When you work in the Schema Editor, your changes are not saved back to Oracle Cloud until you click Save. Additionally, you should refresh Cloud View and Data Source Explorer so they reflect the current view in the Schema Editor.

5.6.5 Administering Database as a Service

Database as a Service supports administration tasks such as creating a new instance or deleting an instance, and you can perform these tasks from OEPE.

5.6.5.1 How to Create a New Database as a Service Instance

If you already have an Oracle Cloud account you can create a Database as a Service instance from the Cloud View in OEPE.

To create a new Database as a Service instance:

  1. In Cloud View, right-click and choose New Database. This opens the Create Oracle Database Cloud Service Instance wizard.

    For information about completing this wizard, see "Creating a Database Deployment" in .

  2. Complete the Subscription page of the wizard, shown in Figure 5-25, and click Next.

    Figure 5-25 Subscription page of Create Oracle Database Cloud Service Instance wizard

    This image is described in the surrounding text
  3. Complete the Service Details page of the wizard, shown in Figure 5-28, and click Next.

    Figure 5-26 Service Details page of Create Oracle Database Cloud Service Instance wizard

    This image is described in the surrounding text
  4. Complete the Backup and Recovery page of the wizard, as shown in , and click Finish.

    Figure 5-27 Backup and Recovery page of Create Oracle Database Cloud Service Instance wizard

    This image is described in the surrounding text

It can take up to an hour to provision the new service, and you can run the progress monitor in the background. Once the service instance is listed in the Cloud View without a status next to it you can activate it as described in Activating the Database Service.

5.6.5.2 Deleting a Database as a Service Instance

When you no longer require a database deployment on Oracle Database Cloud - Database as a Service, you can delete it.

To delete a database deployment:

  1. In Cloud View, location the database deployment you want to delete.
  2. Right-click and choose Delete. You are prompted to confirm the deletion. Once deleted, the entry is removed from the list of database deployments displayed in Cloud View.

5.6.6 Using Java with Database as a Service

OEPE helps you quickly incorporate an Database as a Service database into an application.

You can drag a schema from Cloud View or Data Source Explorer into a Java Project in the Project Explorer and OEPE automatically generates sample code, as shown in the example below. The sample code includes:

  • User and password for the connection.

  • The service name, PDB1.demo001.oraclecloud.internal in the example.

  • The public IP address for the service, 192.0.2.1 in the example.

     public Connection createDatabaseConnection() throws SQLException {
                final Properties properties = new Properties();
                properties.setProperty("user", "hr");
                properties.setProperty("password", "hr");
                final Driver driver = new oracle.jdbc.OracleDriver();
                final Connection connection = driver
                                .connect("jdbc:oracle:thin:@//192.0.2.1:1521/PDB1.demo001.oraclecloud.internal", properties);
                return connection;
        }

Before you begin, you must have a Java project in the Project Explorer.

You can drag the schema into an existing Java class, or you can drag the schema into an empty package in which case a new class is created containing the sample code.

To generate sample code from the database service:

  • From either the Cloud View or the Data Source Explorer, drag the schema node to the Java project in the Project Explorer.

5.7 Using the Oracle Storage Cloud Service

Oracle Storage Cloud Service is a public cloud storage solution which allows you to store, manage, and consume large amounts of unstructured data over the Internet.

The Storage Cloud Service design time tools support a number of actions including:

  • Create new storage containers.

  • Store and retrieve objects in the storage containers.

  • Rename the storage object and object manifest. (You cannot rename the container.)

  • Update the container and object metadata.

  • Support transparent encryption and define access controls to containers.

  • View the properties of any container and object.

For more information about the Oracle Storage Cloud Service see, http://cloud.oracle.com/storage.

5.7.1 How to Log In to Oracle Storage Cloud Service

You can create a connection to Oracle Storage Cloud Service from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection.

After validating credentials, you are logged in to Oracle Storage Cloud Service from OEPE. After you log in, the Oracle Cloud Storage Service containers and objects are displayed in the Oracle Cloud view, as shown in Figure 5-28.

Figure 5-28 Oracle Cloud Storage Service Elements

This image is described in the surrounding text

The Oracle Cloud view displays the container and objects in the storage service instance. When you open a container or folder, Eclipse lists the contents of the container.

5.7.2 How to Upload and Download Objects

There are a number of ways that you can move objects between OEPE and Oracle Developer Cloud Service, which are summarised here:

  • To move individual files, you can drag and drop them from the OEPE Project Explorer into storage containers in the Oracle Cloud view.

  • To bulk copy objects, you can create *.tar and *.tar.gz files, then drag them to the Cloud storage connection. The archive file must be in the proper format, with one level of folders corresponding to the Cloud storage container. For more information, search for "Bulk-Creating Objects" in the Oracle Storage Cloud Service Help Center at http://docs.oracle.com/cloud/latest/storagecs_common/index.html.

  • For source files larger than 5GB, you can create object manifests to store segmented objects.

    When you drag and drop the manifest into the local file system, the combined object is copied over. (This cannot be used with transparent encryption.)

  • You can drag and drop, or copy and paste objects and object manifests across containers within the same Cloud storage instance.

  • You can drag and drop, or copy and paste objects across containers and across same Cloud storage instance. (The object manifest cannot be dragged and dropped into the Cloud instance.)

  • You can drag and drop, or copy and paste objects from the Cloud storage container into the local project folder or file system.

  • You can open the object in the Eclipse editor and save changes back to the Cloud instance.

5.7.3 How to Create a New Storage Container

To create a new storage container:

  1. In the Oracle Cloud view, right-click the Storage node under the Cloud Service connection and choose New Container.
  2. In the New Folder dialog, enter a name for the new storage container. Click OK.

    The new container is created and listed in the Oracle Cloud view.

5.7.4 How to Rename Objects

You can rename storage objects and object manifests. You cannot rename containers.

To rename an object:

  1. Right-click the object and choose Rename.
  2. In the Rename dialog, enter the new name and click OK.

5.7.5 How to Work with Large Objects

Objects larger than 5 GB cannot be stored directly in Oracle Storage Cloud Service. Instead, you create a manifest which allows you to store a large object as a number of segments which are associated by the manifest.

To manage a file larger than 5 GB:

  1. In the file system, segment the file into multiple sequential segment files, each smaller than 5 GB:

    • Use a common prefix in the names of all the segment files.

    • Make sure that the segment file names sort lexicographically in the correct order. Append suffixes to segment file names accordingly (that is, segment_a, segment_b, and so on.).

  2. Create objects from each segment file, preserving the segment file names. Create all objects in the same container.
  3. Create a manifest object which specifies the container with all of the segment objects and the common prefix shared by all segment objects. The manifest object, when downloaded, will sequentially concatenate all segment objects together to produce an object equivalent of the original file that was larger than 5 GB.

    In Eclipse in the Oracle Cloud view, right-click a container and choose New Manifest Object.

  4. In the New Manifest Object dialog:

    • Enter a name for the manifest object.

    • Choose the segment container that holds the segmented objects.

    • Choose the prefix for the segmented object.

    • Enter a content type or accept the default (application/octet-stream).

    Click OK.

    The new container is created and listed in the Oracle Cloud view.

5.7.6 How to Bulk-Create Objects

To bulk-create objects, you can create *.tar file and *.tar.gz files to contain archives and add them to Oracle Storage Cloud Service by dragging them to the Cloud Storage connection in the Oracle Cloud view.

The archive file must have the proper structure, with the top level of folders corresponding to existing Cloud storage containers. For more information, search for "Bulk-Creating Objects" in the Oracle Storage Cloud Service Help Center at http://docs.oracle.com/cloud/latest/storagecs_common/index.html.

5.7.7 How to Manage Container and Object Properties

You can manage container properties in the Properties dialog. It allows you to edit metadata, and to view:

  • Container or object name.

  • The URL to the specific container or object at Oracle Cloud.

  • The size of the container or object.

To edit container or object metadata:

  1. In the Oracle Cloud view, right-click a container or an object and choose Properties.
  2. In the Properties dialog select Container.
  3. In the Container page, add or edit the metadata as name/value pairs. When you are finished click Apply and then click OK.

5.7.8 How to Control Access to Containers

You can specify the access types available to the different roles for your Storage service.

You can specify the roles available for your service in the IDM Console, see How to Open the IDM Console.

  1. In the Oracle Cloud view, right-click a container and choose Properties.
  2. In the Properties dialog select Container Access Control.
  3. In the Container Access Control page, specify the role. Click This image is described in the surrounding text to create a new row, and click This image is described in the surrounding text to open the Role dialog where you can select one of the roles defined for your Storage service.
  4. Choose the type of access by double-clicking the Access type and choosing This image is described in the surrounding text and choosing from the list: Read Only, Read and Write, Write.
  5. When you are finished click Apply and then click OK.

5.7.9 How to Use Encryption

Oracle Storage Cloud Service supports object encryption. For more information, search for "Encrypting Objects" in the Oracle Storage Cloud Service Help Center at http://docs.oracle.com/cloud/latest/storagecs_common/index.html

Encryption key pairs can be managed at Cloud service level, or at container level, or at the object level. You can:

  • Assign security key pairs to the Cloud storage connection. These security key pairs can be used to encrypt and decrypt objects.

  • Automatically decrypt encrypted files when they are downloaded.

  • Optionally encrypt files when the are uploaded to the Cloud.

The encryption options are:

  • Always encrypt. Encryption will always be used when storing objects to the Cloud service.

  • Never encrypt. Encryption will never be used for storage objects.

  • Always ask. You will be prompted to choose whether the object should be encrypted.

When you upload an object to Oracle Cloud storage instance, the Specify a RSA Key Pair dialog, shown Figure 5-29, opens where you can choose whether the object is encrypted.

Figure 5-29 Encrypting an Uploaded Object

This image is described in the surrounding text

5.7.9.1 Using Service Level Encryption

To set encryption at service level:

  1. In the Oracle Cloud view right-click the Storage service under the Cloud connection and choose Properties.
  2. In the Properties dialog, choose Security. The Security page allows you to specify how the service uses encryption:

    • Choose the behavior: Always encrypt, Never encrypt, Always ask.

    • If you have chosen Always encrypt or Always ask, you can enter a private and public key pair. Click This image is described in the surrounding text to navigate to a key in the file system.

      If necessary, click Generate a key pair to have OEPE generate them for you.

  3. Click Apply, then OK.

5.7.9.2 Using Container Level Encryption

To set encryption at container level:

  1. In the Oracle Cloud view right-click the container and choose Properties.
  2. In the Properties dialog, choose Encryption. The Encryption page allows you to specify how the container uses encryption:

    • Choose the behavior: Always encrypt, Never encrypt, Always ask.

    • If you have chosen Always encrypt or Always ask, you can enter a private and public key pair. Click This image is described in the surrounding text to navigate to a key in the file system.

      If necessary, click Generate a key pair to have OEPE generate them for you.

  3. Click Apply, then OK.

5.7.9.3 Using Object Level Encryption

If an object is encrypted, this is indicated by having a lock icon overlay in the Oracle Cloud view.

If an object has inherited encryption from the container or the service, then in the Properties dialog the encryption details on the Object Encryption page are greyed out. You can override the inherited encryption by using object specific keys

To set object encryption:

  1. In the Oracle Cloud view right-click the object and choose Properties.
  2. In the Properties dialog, choose Object Encryption. The Object Encryption page allows you to enter a private and public key pair. Click This image is described in the surrounding text to navigate to a key in the file system.

    If necessary, click Generate a key pair to have OEPE generate them for you.

  3. Click Apply, then OK.

5.7.10 How to Open Storage Cloud Control

You can open the Storage Cloud Control web interface, where you manage your Oracle Storage Cloud Service, from the Oracle Cloud view:

  • In the Oracle Cloud view, right-click the Storage node under the Cloud Service connection and choose Open Storage Cloud Control.

    The Storage Cloud Control web interface opens in the Eclipse browser.

5.7.11 How to View Storage Cloud Size

You can see how much of the quota you have used by examining the properties of the Storage Cloud Service.

To view the quota and how much has been used:

  1. In the Oracle Cloud view, right-click the Storage service under the Cloud connection and choose Properties.
  2. The General page of the Properties dialog displays the name of the service, and the quota and how much of the quota has been used.

5.8 Using the Oracle Messaging Cloud Service

Oracle Messaging Cloud Service allow you to:

  • Send and receive messages through JMS and RESTful Web Service.

  • Use point-to-point communication with queues.

  • Publish and subscribe using topics.

For more information about the Oracle Messaging Cloud Service see, http://cloud.oracle.com/messaging.

5.8.1 How to Log In to Oracle Messaging Cloud Service

You can create a connection to Oracle Messaging Cloud Service from the Oracle Cloud view, described in How to Create an Oracle Cloud Connection.

After validating credentials, you are logged in to Oracle Messaging Cloud Service from OEPE. After you log in, the Oracle Developer Cloud Service and its associated Oracle Cloud Messaging Service are displayed in the Oracle Cloud view, as shown in Figure 5-30.

Figure 5-30 Oracle Cloud Messaging Service Elements

This image is described in the surrounding text

5.8.2 How to Use Oracle Messaging Cloud Services

Information is transmitted between clients as messages. At the sending client, a producer sends a message to a destination. At the receiving client, a consumer retrieves the message from the destination.

The Oracle Cloud view displays the messaging elements:

  • Queues. Messages sent to a queue are received by one and only one consumer.

  • Topics. Messages sent to a topic may be received by multiple consumers or none.

    Queues and topics are types of destination.

  • Message Push Listeners. Messages sent to a destination can be pushed to either another destination or to a user-defined URL through message push listeners.

  • Durable Subscriptions store all messages sent to a topic. They ensure that a publish/subscribe application receives all sent messages, even if there is no client currently connected to the topic.

The options available from context menu are:

  • New to create a new queue, topic, message push listener, or durable subscription.

  • Delete which deletes the selected element.

  • Send Message (Queue) which opens a dialog that allows you to send a test message to the selected queue.

  • Properties (Message Push Listeners and Durable Subscriptions) which displays a read-only view of the listener or durable subscription.

  • Refresh (Queue and Durable Subscriptions) refreshes the list.

5.8.3 How to Create and Send a Message

To create a message to be sent to a destination for one consumer:

  1. Right-click Queue and choose New.

  2. In the Create New Queue dialog, enter a name for the queue and click OK.

  3. Right-click the queue and choose Send Message. In the Send Message to a Queue dialog, enter the content of the message and click OK.

To create a message to be sent to a destination for many consumers or none:

  1. Right-click Topic and choose New.
  2. In the Create New Topic dialog, enter a name for the topic and click OK.
  3. Right-click the topic and choose Publish Message. In the Publish Message to a Topic dialog, enter the content of the message and click OK.

5.8.4 How to Create a Message Push Listener

Message Push Listeners are used to push messages to another destination or to a user-defined URL.

To create a Message Push Listeners:

  1. Right-click Message Push Listeners and choose New.
  2. In the New Message Push Listener dialog:

    • Enter a name.

    • Specify the source of the messages: Queue, Topic, Durable Subscription, or None, and enter the name for the source. If you choose Durable Subscription, enter the Client ID.

    • Specify the target for the messages: Queue, Topic, or Push URL. Enter a name for Queue or Topic. If you choose Push URL, enter details of the Push URL:

      • User name.

      • Password for authentication to the URL.

      • Verification token that needs to be returned by the Push URL service

      • A list of name/value pairs that will be sent to the URL as HTTP headers.

  3. Click Finish.

5.8.5 How to Create a Durable Subscription

Durable Subscriptions store all messages sent to a topic.

To create a Durable Subscription:

  1. Right-click Durable Subscriptions and choose New.
  2. In the New Durable Subscription Listener dialog:

    • Enter a name.

    • Specify the Client ID.

    • Enter the topic name, or click This image is described in the surrounding text and choose the topic name from the Topic Name dialog. You can limit the topics visible by entering a string in the search field at the top.

  3. Click Finish.