117 Configuring a Project

This chapter describes how to configure TopLink project options common to two or more project types.

This chapter includes the following sections:

Table 117-1 lists the types of TopLink projects that you can configure and provides a cross-reference to the type-specific chapter that lists the configurable options supported by that type.

Table 117-1 Configuring TopLink Projects

If you are creating... See also...

Relational Projects

Chapter 20, "Configuring a Relational Project"

EIS Projects

Chapter 73, "Configuring an EIS Project"

XML Projects

Chapter 49, "Configuring an XML Project"


Table 117-2 lists the configurable options shared by two or more TopLink project types.

For more information, see the following:

117.1 Configuring Common Project Options

Table 117-2 lists the configurable options shared by two or more TopLink project types. In addition to the configurable options described here, you must also configure the options described for the specific TopLink project types (see Section 15.1, "TopLink Project Types"), as shown in Table 117-1.

117.2 Configuring Project Save Location

You can configure a project save location only when using TopLink Workbench.

Table 117-3 summarizes which projects support a project save location.

Table 117-3 Project Support for Project Save Location

Descriptor How to Use Oracle JDeveloper How to Configure Project Save Location Using TopLink Workbench
How to Use Java

Relational Projects

Unsupported

Supported.

Unsupported

EIS Projects

Unsupported

Supported.

Unsupported

XML Projects

Unsupported

Supported.

Unsupported

117.2.1 How to Configure Project Save Location Using TopLink Workbench

The Project Save Location field on the project's General tab is for display only. This field shows the full directory path for the project. All relative locations used in the project are based on this location.

Figure 117-1 General Tab, Project Save Location

Description of Figure 117-1 follows
Description of "Figure 117-1 General Tab, Project Save Location"

To select a new location, right-click on the project in the Navigator and select Save As from the context menu. See Section 116.2.2, "How to Save Projects" for more information.

117.3 Configuring Project Classpath

The TopLink project uses a classpath–a set of directories, JAR files, and ZIP files–when importing Java classes and defining object types.

Table 117-4 summarizes which projects support project classpath configuration.

Table 117-4 Project Support for Project Classpath

Descriptor How to Use Oracle JDeveloper How to Configure Project Classpath Using TopLink Workbench
How to Use Java

Relational Projects

Unsupported

Supported.

Unsupported

EIS Projects

Unsupported

Supported.

Unsupported

XML Projects

Unsupported

Supported.

Unsupported

Do not include JDBC drivers or other elements required to access the data source in the project classpath. Use the setenv file to specify these application-level settings (see Section 5.2, "Configuring the TopLink Workbench Environment").

After you configure the project classpath, you can use TopLink Workbench to import classes into your project (see Section 5.7.3, "How to Import and Update Classes").

117.3.1 How to Configure Project Classpath Using TopLink Workbench

To specify the project classpath information, use this procedure:

  1. Select the project object in the Navigator.

  2. Click the General tab in the Editor. The General tab appears.

    Figure 117-2 General Tab, Classpath Options

    Description of Figure 117-2 follows
    Description of "Figure 117-2 General Tab, Classpath Options"

To add a new classpath entry, click Add Entry or Browse and select the directory, .jar file, or .zip file for this project. To create a relative classpath, select an entry and edit the path, as necessary. The path will be relative to the Project Save Location.

To remove a classpath entry, select the entry and click Remove.

To change the order of the entries, select the entry and click Up or Down.

117.4 Configuring Method or Direct Field Access at the Project Level

By default, when TopLink performs a persistence operation, it accesses the persistent attributes of an object directly: this is known as direct field access. Alternatively, you can configure TopLink to access persistent attributes using accessor methods of the object: this is known as method access.

Oracle recommends using field access for mappings. Not only is it more efficient, but using method access may cause issues if the method produces unexpected side-effects.

Table 117-5 summarizes which projects support mapped field access configuration.

Table 117-5 Project Support for Mapped Field Access

Descriptor How to Use Oracle JDeveloper How to Configure Method or Direct Field Access at the Project Level Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Unsupported

EIS Projects

Supported.

Supported.

Unsupported

XML Projects

Supported.

Supported.

Unsupported

This section describes configuring mapped field access at the project level: by default, this configuration applies to all descriptors and their mappings.

Note:

If you change the access default, existing mappings retain their current access settings, but new mappings will be created with the new default.

You can also configure mapped field access at the mapping level to override this project-level configuration on a mapping-by-mapping basis. For more information, see Section 121.6, "Configuring Method or Direct Field Accessing at the Mapping Level".

If you enable change tracking on a property (for example, you decorate method getPhone with @ChangeTracking) and you access the field (phone) directly, note that TopLink does not detect the change. For more information, see Section 2.4.1.4, "Using Method and Direct Field Access".

117.4.1 How to Configure Method or Direct Field Access at the Project Level Using TopLink Workbench

To specify the field access method information, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-3 Defaults Tab, Field Accessing Options

    Description of Figure 117-3 follows
    Description of "Figure 117-3 Defaults Tab, Field Accessing Options"

117.5 Configuring Persistence Type

You can configure your project persistence type when using Oracle JDeveloper or TopLink Workbench.

Using TopLink Workbench, you can specify the persistence type to use with the project. For example, your TopLink project may use plain Java objects, entity beans with container-managed persistence, or entity beans with bean-managed persistence (BMP).

Table 117-6 summarizes which projects support a persistence type configuration.

Table 117-6 Project Support for Persistence Type

Descriptor How to Use Oracle JDeveloper How to Configure Persistence Type Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Unsupported

EIS Projects

Supported.

Supported.

Unsupported

XML Projects

Unsupported Unsupported Unsupported

To create a TopLink descriptor for a persistent class, TopLink Workbench reads a compiled Java .class file to read its attributes and relationships. See Section 14.1.2, "Descriptors" for more information on TopLink descriptors.

For EJB projects, you can specify an ejb-jar.xml file from which TopLink will read and to which it will write the necessary persistence information. You use the ejb-jar.xml file to map the virtual fields of the entity beans with container-managed persistence (called container-managed fields, defined by <cmp-field> tag) or relationships (called container-managed relationship, defined by <cmr-field> tag) to a data source.

EJB Descriptor icon
TopLink Workbench defines all descriptors for entity classes (as defined in the ejb-jar.xml file) as EJB descriptors. TopLink Workbench does not create (or remove) descriptors for the interfaces and primary key class for the entity when refreshing from the ejb-jar.xml file.

Note:

TopLink Workbench creates class descriptors for entity classes not defined in the ejb-jar.xml file. You must manually change the descriptor type (see Section 119.18, "Configuring a Descriptor with EJB CMP and BMP Information").

To update your project from the XML file, right-click an EJB descriptor and select Update Descriptors from ejb-jar.xml. You can also update the project by choosing Selected > Update Descriptors from ebj-jar.xml from the menu.

For more information on creating and using deployment files such as the ejb-jar.xml file, see the following:

117.5.1 How to Configure Persistence Type Using TopLink Workbench

To specify the persistence information, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the General tab in the Editor. The General tab appears.

    Figure 117-4 General Tab, Persistence Type Options

    Description of Figure 117-4 follows
    Description of "Figure 117-4 General Tab, Persistence Type Options"

Use this table to enter data in the following fields on the project's General tab to configure the persistence options:

Field Description
Persistence Type Specify the persistence type of the project: Java Objects, CMP 1.1, CMP 2.x, or BMP. For EJB projects, specify the location of the ejb-jar.xml file.

Note: This field does not apply to XML projects.

Location of ejb-jar.xml Specify the location of the ejb-jar.xml file for this project. Section 19.7, "Working with the ejb-xml.File" for more information.

Note: This field applies to EJB projects only.


117.6 Configuring Default Descriptor Advanced Properties

You can configure default descriptor advanced properties when using Oracle JDeveloper or TopLink Workbench.

By default, TopLink Workbench displays a subset of features for each descriptor type. You can modify this subset so that descriptors include additional advanced properties by default.

You can also select specific advanced properties for individual descriptors (see Chapter 119, "Configuring a Descriptor").

Table 117-7 summarizes which projects support default descriptor advanced property configuration.

Table 117-7 Project Support for Default Descriptor Advanced Properties

Descriptor How to Use Oracle JDeveloper How to Configure Default Descriptor Advanced Properties Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Unsupported

EIS Projects

Supported.

Supported.

Unsupported

XML Projects

Supported.

Supported.

Unsupported

117.6.1 How to Configure Default Descriptor Advanced Properties Using TopLink Workbench

To specify the default advanced properties for newly created descriptors in your project, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-5 Defaults Tab, Descriptor Advanced Properties

    Description of Figure 117-5 follows
    Description of "Figure 117-5 Defaults Tab, Descriptor Advanced Properties"

Select which Descriptor Advanced Properties to add to newly created descriptors. The list of advanced properties will vary, depending on the project type.

117.7 Configuring Existence Checking at the Project Level

When TopLink writes an object to the database, it runs an existence check to determine whether to perform an insert or an update operation.

By default, TopLink checks against the cache. Oracle recommends that you use this default existence check option for most applications. Checking the database for existence can cause a performance bottleneck in your application.

Table 117-8 summarizes which projects support existence checking configuration.

Table 117-8 Project Support for Existence Checking

Descriptor How to Use Oracle JDeveloper How to Configure Existence Checking at the Project Level Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Supported.

EIS Projects

Supported.

Supported.

Supported.

XML Projects

Unsupported Unsupported Unsupported

By default, this configuration applies to all descriptors in a project. You can also configure existence checking at the descriptor level to override this project-level configuration on a descriptor-by-descriptor basis. For more information, see Section 119.17, "Configuring Cache Existence Checking at the Descriptor Level".

For more information see the following:

117.7.1 How to Configure Existence Checking at the Project Level Using TopLink Workbench

To specify the existence checking information, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-6 Defaults Tab, Existence Checking Options

    Description of Figure 117-6 follows
    Description of "Figure 117-6 Defaults Tab, Existence Checking Options"

Use this table to enter data in following fields to specify the existence checking options for newly created descriptors:

Field Description
Check Cache Check the session cache. If the object is not in the cache, assume that the object does not exist (do an insert). If the object is in the cache, assume that the object exists (do an update).

Oracle recommends using this option for most applications.

Check Database If an object is not in the cache, query the database to determine if the object exists. If the object exists, do an update. Otherwise, do an insert.

Selecting this option may negatively impact performance. For more information, see Section 115.1.3.1, "Using Check Database".

Assume Existence Always assume objects exist: always do an update (never do an insert).

For more information, see Section 115.1.3.2, "Using Assume Existence".

Assume Nonexistence Always assume objects do not exist: always do an insert (never do an update).

For more information, see Section 115.1.3.3, "Using Assume Nonexistence".


117.8 Configuring Project Deployment XML Options

You can configure project deployment XML options when using TopLink Workbench.

Using TopLink Workbench, you can specify the default file names, class names, and directories, when exporting or generating deployment XML. Directories are relative to the project save location (see Section 117.2, "Configuring Project Save Location"), and will contain folders for each generated package.

Table 117-9 summarizes which projects support deployment XML options.

Table 117-9 Project Support for Project Deployment XML Options

Descriptor How to Use Oracle JDeveloper How to Configure Project Deployment XML Options Using TopLink Workbench
How to Use Java

Relational Projects

Unsupported

Supported.

Unsupported

EIS Projects

Unsupported

Supported.

Unsupported

XML Projects

Unsupported

Supported.

Unsupported

117.8.1 How to Configure Project Deployment XML Options Using TopLink Workbench

To specify the default export options, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Options tab in the Editor. The Options tab appears.

    Figure 117-7 Options Tab, Project Deployment XML Options

    Description of Figure 117-7 follows
    Description of "Figure 117-7 Options Tab, Project Deployment XML Options"

Use this table to enter data in following fields to specify the default Project Deployment XML options:

Field Description
File Name File name (such as project.xml) to use when generating project deployment XML.
Directory Directory in which to save the generated deployment XML file.

117.9 Configuring Model Java Source Code Options

You can configure model java source code options when using Oracle JDeveloper or TopLink Workbench.

Using TopLink Workbench, you can specify the default file names, class names, and directories, when exporting or generating Java source code for your domain objects. Directories are relative to the project save location (see Section 117.2, "Configuring Project Save Location"), and will contain folders for each generated package.

Table 117-10 summarizes which projects support model Java source code options.

Table 117-10 Project Support for Model Java Source Options

Descriptor How to Use Oracle JDeveloper How to Configure Model Java Source Code Options Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Unsupported

EIS Projects

Supported.

Supported.

Unsupported

XML Projects

Supported.

Supported.

Unsupported

117.9.1 How to Configure Model Java Source Code Options Using TopLink Workbench

To specify the default export options, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Options tab in the Editor. The Options tab appears.

    Figure 117-8 Options Tab, Model Java Source options

    Description of Figure 117-8 follows
    Description of "Figure 117-8 Options Tab, Model Java Source options"

Specify the project root directory to which TopLink Workbench generates model Java source files. For more information, see Section 118.3, "Generating Java Code for Descriptors".

117.10 Configuring Cache Type and Size at the Project Level

The TopLink cache is an in-memory repository that stores recently read or written objects based on class and primary key values. TopLink uses the cache to achieve the following:

  • improve performance by holding recently read or written objects and accessing them in-memory to minimize database access;

  • manage locking and isolation level;

  • manage object identity.

Table 117-11 summarizes which projects support identity map configuration.

Table 117-11 Project Support for Identity Map Configuration

Descriptor How to Use Oracle JDeveloper How to Configure Cache Type and Size at the Project Level Using TopLink Workbench
How to Configure Cache Type and Size at the Project Level Using Java

Relational Projects

Supported.

Supported.

Supported.

EIS Projects

Supported.

Supported.

Supported.

XML Projects

Unsupported Unsupported Unsupported

The cache options you configure at the project level apply globally to all descriptors. Use this section to define global cache options for a TopLink project.

You can override the project-level identity map configuration by defining identity map configuration at the descriptor level. For information on caching and defining identity map configuration for a specific descriptor, see Section 119.12, "Configuring Cache Type and Size at the Descriptor Level".

Note:

When using TopLink Workbench, changing the project's default identity map does not affect descriptors that already exist in the project; only newly added descriptors ar affected.

For detailed information on caching and object identity, and the recommended settings to maximize TopLink performance, see to Section 102.2.1, "Cache Type and Object Identity".

For more information about the cache, see Chapter 102, "Introduction to Cache".

117.10.1 How to Configure Cache Type and Size at the Project Level Using TopLink Workbench

To specify the cache identity map, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-9 Defaults Tab, Cache Identity Map Options

    Description of Figure 117-9 follows
    Description of "Figure 117-9 Defaults Tab, Cache Identity Map Options"

Use this table to enter data in each of the following fields to specify the caching options:

Field Description
Type Use the Type list to choose the identity map as follows:

For more information, see Section 102.2.1, "Cache Type and Object Identity".

Changing the project's default identity map does not affect descriptors that already exist in the project.

Size Specify the size of the cache as follows:
  • When using Weak with Soft Subcache or Weak with Hard Subcache, the size is the maximum number of objects stored in the identity map.

  • When using Full or Weak, the size indicates the starting size of the identity map.


117.10.2 How to Configure Cache Type and Size at the Project Level Using Java

Use one of the following ClassDescriptor methods to configure the descriptor to use the appropriate type of identity map:

  • useFullIdentitMap

  • useWeakIdentityMap

  • useSoftIdentityMap

  • useSoftCacheWeakIdentityMap

  • useHardCacheWeakIdentityMap

  • useNoIdentityMap

Use the ClassDescriptor method setIdentityMapSize to configure the size of the identity map.

117.11 Configuring Cache Isolation at the Project Level

If you plan to use isolated sessions (see Section 102.2.7, "Cache Isolation"), you must configure descriptors as isolated for any object that you want confined to an isolated session cache.

Configuring a descriptor to be isolated means that TopLink will not store the object in the shared session cache and the object will not be shared across client sessions. This means that each client will have their own object read directly from the database. Objects in an isolated client session cache can reference objects in their parent server session's shared session cache, but no objects in the shared session cache can reference objects in an isolated client session cache. Isolation is required when using Oracle Database Virtual Private Database (VPD) support or database user-based read security. Isolation can also be used if caching is not desired across client sessions.

Table 117-11 summarizes which projects support cache isolation configuration.

Table 117-12 Project Support for Cache Isolation Configuration

Descriptor How to Use Oracle JDeveloper How to Configure Cache Isolation at the Project Level Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Supported.

EIS Projects

Supported.

Supported.

Supported.

XML Projects

Unsupported Unsupported Unsupported

The cache isolation options you configure at the project level apply globally to all descriptors. Use this section to define global options for a TopLink project.

You can override the project-level configuration by defining cache isolation options at the descriptor level. For information, see Section 119.13, "Configuring Cache Isolation at the Descriptor Level".

Note:

When using TopLink Workbench, changing the project's default cache isolation option does not affect descriptors that already exist in the project; only newly added descriptors ar affected.

117.11.1 How to Configure Cache Isolation at the Project Level Using TopLink Workbench

To specify the cache isolation options, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-10 Defaults Tab, Cache Isolation Options

    Description of Figure 117-10 follows
    Description of "Figure 117-10 Defaults Tab, Cache Isolation Options"

Use the Isolation list to choose one of the following:

  • Isolated–if you want all objects confined to an isolated client session cache. For more information, see Section 102.2.7, "Cache Isolation".

  • Shared–if you want all objects visible in the shared session cache (default).

117.12 Configuring Cache Coordination Change Propagation at the Project Level

If you plan to use a coordinated cache (see Section 102.3, "Cache Coordination"), you can configure how and under what conditions a coordinated cache propagates changes.

Table 117-11 summarizes which projects support cache coordination change propagation configuration.

Table 117-13 Project Support for Cache Coordination Change Propagation Configuration

Descriptor How to Use Oracle JDeveloper How to Configure Cache Coordination Change Propagation at the Project Level Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Supported.

EIS Projects

Supported.

Supported.

Supported.

XML Projects

Unsupported Unsupported Unsupported

The cache coordination change propagation options you configure at the project level apply globally to all descriptors. Use this section to define global options for a TopLink project.

You can override the project-level configuration by defining cache coordination change propagation options at the descriptor level. For information, see Section 119.15, "Configuring Cache Coordination Change Propagation at the Descriptor Level".

To complete your coordinated cache configuration, see Chapter 103, "Configuring a Coordinated Cache".

Note:

When using TopLink Workbench, changing the project's default cache coordination change propagation option does not affect descriptors that already exist in the project; only newly added descriptors ar affected.

117.12.1 How to Configure Cache Coordination Change Propagation at the Project Level Using TopLink Workbench

To specify the coordinated cache change propagation options, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-11 Defaults Tab, Coordination Options

    Description of Figure 117-11 follows
    Description of "Figure 117-11 Defaults Tab, Coordination Options"

Use the following information to enter data in the Coordination field:

Coordination Option Description When to Use
None For both existing and new instances, do not propagate a change notification. Infrequently read or changed objects.
Synchronize Changes For an existing instance, propagate a change notification that contains each changed attribute.

For a new instance, propagate an object creation (along with all the new instance's attributes) only if the new instance is related to other existing objects that are also configured with this change propagation option.

Frequently read or changed objects that contain few attributes or in cases where only a few attributes are frequently changed.

Objects that have many or complex relationships.

Synchronize Changes and New Objects For an existing instance, propagate a change notification that contains each changed attribute.

For a new instance, propagate an object creation (along with all the new instance's attributes).

Frequently read or changed objects that contain few attributes or in cases where only a few attributes are frequently changed.

Objects that have few or simple relationships.

Invalidate Changed Objects For an existing instance, propagate an object invalidation that marks the object as invalid in all other sessions. This tells other sessions that they must update their cache from the data source the next time this object is read.

For a new instance, no change notification is propagated.

Frequently read or changed objects that contain many attributes in cases where many of the attributes are frequently changed.

117.13 Configuring Cache Expiration at the Project Level

By default, objects remain in the cache until they are explicitly deleted (see Section 114.7, "Deleting Objects") or garbage-collected when using a weak identity map (see Section 117.10, "Configuring Cache Type and Size at the Project Level"). Alternatively, you can configure an object with a CacheInvalidationPolicy that lets you specify, either automatically or manually, that an object is invalid: when any query attempts to read an invalid object, TopLink will go to the data source for the most up-to-date version of that object and update the cache with this information.

Using cache invalidation ensures that your application does not use stale data. It provides a better performing alternative to refreshing (see Section 119.9, "Configuring Cache Refreshing").

Table 117-14 summarizes which projects support cache invalidation configuration.

Table 117-14 Project Support for Cache Invalidation Configuration

Descriptor How to Use Oracle JDeveloper How to Configure Cache Expiration at the Project Level Using TopLink Workbench
How to Use Java

Relational Projects

Supported.

Supported.

Supported.

EIS Projects

Supported.

Supported.

Supported.

XML Projects

Unsupported Unsupported Unsupported

The cache invalidation options you configure at the project level apply globally to all descriptors. Use this section to define global cache invalidation options for a TopLink project.

You can override the project-level cache invalidation configuration by defining cache invalidation at the descriptor (see Section 119.16, "Configuring Cache Expiration at the Descriptor Level") or query level (see Section 111.13.2, "How to Configure Cache Expiration at the Query Level").

You can customize how TopLink communicates the fact that an object has been declared invalid to improve efficiency if you are using a coordinated cache. For more information, see Section 119.15, "Configuring Cache Coordination Change Propagation at the Descriptor Level".

Note:

When using TopLink Workbench, changing the project's default cache invalidation does not affect descriptors that already exist in the project; only newly added descriptors are affected.

For more information, see Section 102.2.5, "Cache Invalidation".

117.13.1 How to Configure Cache Expiration at the Project Level Using TopLink Workbench

To specify the cache expiration options for the project, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the Defaults tab in the Editor. The Defaults tab appears.

    Figure 117-12 Defaults Tab, Cache Expiry Options

    Description of Figure 117-12 follows
    Description of "Figure 117-12 Defaults Tab, Cache Expiry Options"

Use this table to enter data in the following fields on this tab:

Field Description
No Expiry Specify that objects in the cache do not expire.
Time to Live Expiry Specify that objects in the cache will expire after a specified amount of time. Use the Expire After field to indicate the time (in milliseconds) after which the objects will expire.
Daily Expiry Specify that objects in the cache will expire at a specific time each day. Use the Expire At field to indicate the exact time to the second (using a 24-hour clock) at which the objects will expire.
Update Read Time on Update Specify if the expiry time should be reset after updating an object.

Note:

These options apply to all descriptors in a project. See Section 119.16, "Configuring Cache Expiration at the Descriptor Level" for information on configuring descriptor-specific options.

117.14 Configuring Project Comments

You can define a free-form textual comment for each project. You can use these comments however you whish: for example, to record important project implementation details such as the purpose or importance of a project.

In a Oracle JDeveloper or TopLink Workbench project, the comments are stored in the TopLink deployment XML file. There is no Java API for this feature.

Table 117-15 summarizes which projects support this option.

Table 117-15 Project Support for Project Comments

Project Type How to Use Oracle JDeveloper How to Configure Project Comments Using TopLink Workbench
How to Use Java

Relational Projects

Unsupported

Supported.

Unsupported

EIS Projects

Unsupported

Supported.

Unsupported

XML Projects

Unsupported

Supported.

Unsupported

117.14.1 How to Configure Project Comments Using TopLink Workbench

To specify a comment for the project, use this procedure:

  1. Select the project object in the Navigator.

  2. Select the General tab in the Editor. The General tab appears.

    Figure 117-13 General Tab, Comments Options

    Description of Figure 117-13 follows
    Description of "Figure 117-13 General Tab, Comments Options"

  3. Enter descriptive text information in the Comment field.