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Sun Java System Portal Server 7.1 Developer's Guide

Extending the ProfileProviderAdapter Class

ProfileProviderAdapter has the default implementation of the Provider interface and extends the ProviderAdapter class. It includes some convenient methods that allow the providers to get the channel data from the ProviderContext object. Developers who wish to create a new provider can take advantage of this, by extending the ProfileProviderAdapter class, and create their customized provider class.

ProcedureTo Create a Provider by Extending the ProfileProviderAdapter Class

This section provides the instructions for creating a custom provider by extending the ProfileProviderAdapter class. The sample HelloWorldProvider reads a string property from the user’s display profile and allows the user to edit the string. This sample also includes an example about using the resource bundle.

  1. Create a new Java class which extends the ProfileProviderAdapter class.

    For the sample HelloWorldProvider, create the class file.


    HelloWorldProviderPPA1.java File

package custom;

import java.net.URL;
import java.util.Hashtable;
import java.util.ResourceBundle;
import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.sun.portal.providers.ProfileProviderAdapter;
import com.sun.portal.providers.ProviderException;

public class HelloWorldProviderPPA1 extends ProfileProviderAdapter {
    private ResourceBundle bundle = null;

    // Implement the getContent method
    public StringBuffer getContent(
        HttpServletRequest req, HttpServletResponse res
    ) throws ProviderException {
        Hashtable<String,Object> tags = new Hashtable<String,Object>();
        if (bundle == null) {
            bundle = getResourceBundle();
        }
        tags.put("welcome", bundle.getString("welcome"));
        tags.put("message", getStringProperty("message", true));
        tags.put("properties", getMapProperty("aMap", true));
        StringBuffer b = getTemplate("content.template", tags);
        return b;
    }

    // Implement the getEdit method
    public StringBuffer getEdit(
        HttpServletRequest req, HttpServletResponse res
    ) throws ProviderException {
            Hashtable<String,String> tags = new Hashtable<String,String>();
            tags.put("message", getStringProperty("message"));
            tags.put("properties", "");
            StringBuffer b = getTemplate("edit.template", tags);
            return b;
    }

    // Implement the processEdit method
    public URL processEdit (
        HttpServletRequest req, HttpServletResponse res
    ) throws ProviderException {
        String message = req.getParameter("message");
        if(message != null) {
            if (!message.equals(getStringProperty("message"))) {
                // Set the new message
                setStringProperty("message",message);
                return null;
            }
        } else {
                setStringProperty("message","");
            }
        return null;
    }
}

  2. Compile the class and put it in the user defined class directory.

    The default directory for the class file is PortalServer-DataDir/portals/portal-ID/desktop/classes. To compile the HelloWorldProviderPPA1.java file, type:


    javac -d PortalServer-DataDir/portals/portal-ID/desktop/classes -classpath PortalServer-base
/sdk/desktop/desktopsdk.jar:AccessManager-base
/lib/servlet.jar HelloWorldProviderPPA1.java

  3. Define the new provider and provider’s channel definition in a temporary XML file.

    Following is the sample HelloWorldProvider XML fragment for the provider in the HelloProviderPPA1.xml file.


    <?xml version="1.0" encoding="utf-8" standalone="no"?>
<!DOCTYPE DisplayProfile SYSTEM "jar://resources/psdp.dtd">

<Provider name="HelloWorldProviderPPA1" class="custom.HelloWorldProviderPPA1">
	<Properties>
		<String name="title" value="*** TITLE ***"/>
		<String name="description" value="*** DESCRIPTION ***"/>
		<String name="refreshTime" value="0"/>
		<Boolean name="isEditable" value="true"/>
		<String name="editType" value="edit_subset"/>
		<Collection name="aMap">
			<String name="title" value="Ramag"/>
			<String name="desc" value="My Map"/>
			<Boolean name="removable" value="true"/>
			<Boolean name="renamable" value="true"/>
        </Collection>
        <String name="message" value="Hello World Test Provider"/>
	</Properties>
</Provider>

    Following is the sample HelloWorldProvider XML fragment for the channel in the HelloChannelPPA1.xml file.


    <?xml version="1.0" encoding="utf-8" standalone="no"?>
<!DOCTYPE DisplayProfile SYSTEM "jar://resources/psdp.dtd">

<Channel name="HelloWorldPPA1" provider="HelloWorldProviderPPA1">
	<Properties>
		<String name="title" value="Hello World Channel"/>
		<String name="description">This is a test of the hello 
		world provider</String>
		<String name="width" value="thin"/>
		<String name="message" value="Hello World Test!!! - non-localized "/>
		<Locale language="en" country="US">
			<String name="message" value="Hello World - I am speaking 
			English in the United States!!!"/>
		</Locale>
	</Properties>
</Channel>

  4. Upload the provider and channel XML fragments using the psadmin add-display-profile sub command.

    For the sample HelloWorldProvider, upload the HelloProviderPPA1.xml file and HelloChannelPPA1.xml file XML fragments using the psadmin add-display-profile sub command. See the Sun Java System Portal Server 7.1 Command Line Reference for more information on the psadmin add-display-profile sub command.

  5. Include the provider’s channel in one of the existing containers.

    The sample HelloWorldProvider will be displayed in a Table Desktop layout. To add the channel in the JSPTableContainer from the administration console, follow instructions in the Portal Server administration console online help. To add the channel in the JSPTableContainer manually:

    1. Create the HelloWorldProvider channel XML fragment (in the HelloContainerPPA1.xml file) for the JSPTableContainer as shown in below.


      <?xml version="1.0" encoding="utf-8" standalone="no"?> 
<!DOCTYPE DisplayProfile SYSTEM "jar://resources/psdp.dtd">
 <Container name="JSPTableContainer" provider="JSPTableContainerProvider">
		<Properties>
 			<Collection name="Personal Channels">
				<String value="HelloWorldPPA1"/>
			</Collection>
			<Collection name="channelsRow">
				<String name="HelloWorldPPA1" value="3"/>
			</Collection>
		</Properties>
 		<Available>
  		<Reference value="HelloWorldPPA1"/>
 		</Available>
 		<Selected>
 			<Reference value="HelloWorldPPA1"/>
 		</Selected>
 		<Channels>
 		</Channels>
 </Container>

    2. Use the psadmin modify-display-profile sub command to add the channel to a container.

      If you do not specify a parent object with the -p option, the channel is added at the root level.

  6. Create the template files if the new provider requires template files.

    The sample HelloWorldProvider requires content.template and edit.template files.

    1. Create the content.template file for the HelloWorldProvider.

      The contents of content.template file is shown below:.


      <html>
<head></head>
<body bgcolor="white">
[tag:welcome]<br><br>
[tag:message]<br><br>
[tag:properties]
</body>
</html>

    2. Create the edit.template file for the HelloWorldProvider.

      The contents of edit.template file is shown below:


      <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
	<HEAD>
		[tag:noCache]
		<TITLE>[tag:productName]</TITLE>
	</HEAD>
	<BODY BGCOLOR="#FFFFFF">
        <FONT SIZE=+0 FACE="[tag:fontFace1]">
        <LINK REL="stylesheet" TYPE="text/css" HREF="
			[surl:/desktop/css/style.css]" TITLE="fonts">
        <CENTER>

        [tag:bulletColor]
        [tag:banner]

        <FORM ACTION="dt" NAME="edit_form" METHOD=POST 
			ENCTYPE="application/x-www-form-urlencoded">
        <INPUT TYPE=HIDDEN NAME="action" SIZE=-1 VALUE="process">
        <INPUT TYPE=HIDDEN NAME="provider" SIZE=-1 VALUE="[tag:providerName]">

        [tag:inlineError]

        <TABLE BORDER=0 CELLPADDING=0 CELLSPACING=3 WIDTH="100%">
           <TR>
             <TD WIDTH="100%" VALIGN=TOP>
                 <CENTER>
                   <BR>
                   <FONT SIZE="+2" FACE="[tag:fontFace1]">
                   <B>
                   Edit [tag:title]</B></FONT>
                   <BR>
                   [tag:contentOptions]
                 </CENTER>
             </TD>
           </TR>
        </TABLE>

        <BR>

        <FONT SIZE=+0 FACE="[tag:fontFace1]">
        <INPUT TYPE=SUBMIT NAME="Submit" VALUE="Finished" CLASS="button">
        <INPUT TYPE=BUTTON OnClick="location=’[tag:desktop_url]’"
			VALUE="Cancel" CLASS="button">
        </font>

        <br>

        <P>
        </FORM>
        <BR>
        [tag:menubar]
        </font>
	</BODY>
</HTML>

  7. Create the channel directory under the template root directory.

    By default, the template root directory is PortalServer-DataDir/portals/portal-ID/desktop/desktoptype. For this example, create a HelloWorldPPA1 directory under /var/opt/SUNWportal/portals/portal-ID/desktop/desktoptype directory.

  8. Copy all the template files over to the newly created directory. For example:


    cp content.template PortalServer-DataDir/portals/
	portal-ID/desktop/desktoptype/HelloWorldPPA1
cp edit.template /var/opt/SUNWportal/portals/portal-ID
/desktop/desktoptype/HelloWorldPPA1

  9. Create a resource bundle properties file.

    The sample HelloWorldProvider includes a HelloWorldProviderPPA1.properties file.

    1. Create a HelloWorldProviderPPA1.properties properties file.

    2. Include the following property in the file:

      welcome=Welcome to Hello World!!

    3. Copy the resource bundle to the user defined class directory.

      By default, the class directory to copy the resource bundle into is PortalServer-DataDir/portals/portal-ID/desktop/classes.

  10. Specify the URL in your browser to access the HelloWorld channel inside the JSPTableContainer.


    http://hostname:port/portal-ID/dt?provider=JSPTableContainer

ProcedureTo Create a Provider by Extending the ProfileProviderAdapter Class

This section provides the instructions for creating a custom provider by extending the ProfileProviderAdapter. The process includes creating a sample provider that prints “Hello World!” on the provider’s channel. The following sample HelloWorldProvider reads a string property from the user’s display profile and allows the user to edit the string.

The sample HelloWorldProvider described here will also support EDIT_COMPLETE, which means this provider is responsible for generating the complete edit form with header, footer, and handling of the form submit actions. To accomplish this:

  1. Create the Java class, which will generate the content for the channels backed by this provider.

    For the sample HelloWorldProvider, create the class file.


    package custom.helloworld;

import java.util.Hashtable;
import java.util.ResourceBundle;

import java.net.URL;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.sun.portal.providers.ProfileProviderAdapter;
import com.sun.portal.providers.ProviderException;
import com.sun.portal.providers.context.ProviderContext;
import com.sun.portal.providers.context.
ProviderContextException;
import com.sun.portal.providers.context.Theme;

public class HelloWorldProviderPPA2 extends
ProfileProviderAdapter {
    private ResourceBundle bundle = null;
    private final static String BANNER
		= "banner";
    private final static String BANNER_TEMPLATE
	   = "banner.template";
    private final static String BORDER_COLOR
		= "borderColor";
    private final static String BORDER_WIDTH
		= "borderWidth";
    private final static String BULLET_COLOR
		= "bulletColor";
    private final static String BULLET_COLOR_JS
		= "bulletColor.js";
    private final static String BG_COLOR
		= "bgColor";
    private final static String CONTENT_LAYOUT
		= "contentLayout";
    private final static String
		CONTENT_LAYOUT_TEMPLATE = 
		"contentLayout.template";
    private final static String DESKTOP_URL
		= "desktop_url";
    private final static String EDIT_PROVIDER_TEMPLATE =
		"editTemplate.template";
    private final static String ERR_MESSAGE
		= "errMessage";
    private final static String FONT_COLOR
 	   = "fontColor";
    private final static String FONT_FACE
		= "fontFace";
    private final static String FONT_FACE1
		= "fontFace1";
    private final static String FRONT_CONTAINER_NAME =
		"frontContainerName";
    private final static String INLINE_ERROR
		= "inlineError";
    private final static String MENUBAR
		= "menubar";
    private final static String MENUBAR_TEMPLATE
		= "menubar.template";
    private final static String MESSAGE
		= "message";
    private final static String NO_CACHE
		= "noCache";
    private final static String NO_CACHE_TEMPLATE
		= "noCache.template";
    private final static String PARENT_CONTAINER_NAME =
		"parentContainerName";
    private final static String PRODUCT_NAME
		= "productName";
    private final static String THEME_CHANNEL
		= "theme_channel";
    private final static String TITLE_BAR_COLOR
		= "titleBarColor";
    private final static String TOOLBAR_ROLLOVER
		= "toolbarRollover";
    private final static String TOOLBAR_ROLLOVER_JS = 
		"toolbarRollovers.js";

/*Implement the getContent method*/
     public StringBuffer getContent(
     HttpServletRequest req, HttpServletResponse res
     ) throws ProviderException {
        Hashtable<String,Object> tags = 
			getStandardTags(req);
        if (bundle == null) {
             bundle = getResourceBundle();
        } tags.put("welcome", 
			bundle.getString("welcome"));
        tags.put("message", 
			getStringProperty("message"));
        StringBuffer b = getTemplate
			("content.template", tags);
        return b;
    }

/*Implement the getEdit method*/
    public StringBuffer getEdit(
    HttpServletRequest req, HttpServletResponse res)
    throws ProviderException {
        String containerName = 
			req.getParameter("containerName");
        String providerName = 
			req.getParameter("targetprovider");
        String editChannelName = 
			req.getParameter("provider");
        // Get the standard tags, 
			which will include the 
			menubar, footer, etc.
        Hashtable<String,Object> tags = 
			getStandardTags(req);
        tags.put("help_link", 
			getHelpLink("editPage",req));
        // Provider specific tags
        tags.put(MESSAGE, getStringProperty(MESSAGE));
        tags.put("title", getTitle());
        tags.put( "providerName", providerName);
        tags.put( "contentOptions", 
			getTemplate("edit.template",
			tags).toString());
        if (containerName != null) {
             tags.put(FRONT_CONTAINER_NAME, containerName);
        }
         StringBuffer b = getTemplate
			(EDIT_PROVIDER_TEMPLATE, tags);;
         return b;
    }

    /* Implement Process Edit Method */
    public URL processEdit(
    HttpServletRequest req, HttpServletResponse res
    ) throws ProviderException {
        String message = req.getParameter(MESSAGE);
        if(message != null) {
            if( !message.equals(getStringProperty(MESSAGE)) ) {
                setStringProperty(MESSAGE,message);
                return null;
            }
        } else {
             setStringProperty(MESSAGE,"");
        }
        return null;
    }

/* HelloWorld Provider supports, 
		edit_type=edit_complete which means,
	the provider is responsible for generating
 a complete edit form with header,footer and html 
buttons. getStandardTags method populates the
hashtable with all the standard tags */
    protected Hashtable getStandardTags
		(HttpServletRequest req) throws 
		ProviderException {
        Hashtable<String,Object> tags = 
			new Hashtable<String,Object>();
        ProviderContext pc = getProviderContext();
        String property = null;
        property = FONT_FACE1;
        tags.put(FONT_FACE1, getStringProperty(FONT_FACE1));
        property = PRODUCT_NAME;
        tags.put(PRODUCT_NAME, 
			getStringProperty(PRODUCT_NAME));
        tags.put(PARENT_CONTAINER_NAME, 
			pc.getDefaultChannelName());
        // templates
        tags.put(MENUBAR, getTemplate(MENUBAR_TEMPLATE));
        tags.put(CONTENT_LAYOUT, 
			getTemplate(CONTENT_LAYOUT_TEMPLATE));
        tags.put(TOOLBAR_ROLLOVER, 
			getTemplate(TOOLBAR_ROLLOVER_JS));
        tags.put(NO_CACHE, getTemplate(NO_CACHE_TEMPLATE));
        tags.put(DESKTOP_URL, pc.getDesktopURL(req));
        tags.put(BULLET_COLOR, 
			getTemplate(BULLET_COLOR_JS));
         tags.put(BANNER, getTemplate(BANNER_TEMPLATE));
        // error tags (if any)
         String err = req.getParameter("error");
         if (err != null) {
             tags.put(ERR_MESSAGE, err);
             tags.put("inlineError", 
				  getTemplate("inlineError.template"));
         } else {
             // no error, put in dummy 
					 tags so lookup doesn’t fail
             tags.put(ERR_MESSAGE, "");
             tags.put(INLINE_ERROR, "");
        }
        // theme attributes
            try {
                tags.put( BG_COLOR, Theme.
						getAttribute( getName(), pc,
						BG_COLOR ));
                tags.put( TITLE_BAR_COLOR, 
						Theme.getAttribute( getName(),
						pc, TITLE_BAR_COLOR ));
                tags.put( BORDER_COLOR, 
						Theme.getAttribute( getName(), pc,
						BORDER_COLOR ));
                tags.put( FONT_COLOR, 
						Theme.getAttribute( getName(), pc,
						FONT_COLOR ));
                tags.put( BORDER_WIDTH, 
						Theme.getAttribute( getName(),
						pc, BORDER_WIDTH ));
                tags.put( FONT_FACE, 
						Theme.getAttribute( getName(),
						pc, FONT_FACE));
                if( Theme.getSelectedName(getName(),
						pc).equals
						( Theme.CUSTOM_THEME ) ) {
                    tags.put(THEME_CHANNEL, getStringProperty
							("customThemeChannel"));
                } else {
                    tags.put(THEME_CHANNEL, getStringProperty
							("presetThemeChannel"));
                }
            } catch (ProviderContextException pce) {
                throw new ProviderException
							( "TemplateContainerProvider.
						getStardardTags(): failed to 
						obtain theme related attribute ", pce );
            }
             return tags;
        }
/* GetHelpLink for the Help button in the 
		banner and footer of the edit page */
        protected String 
			getHelpLink(String key, HttpServletRequest 
			req) throws ProviderException{
            try {
                URL helpLink = getHelp(req, key);
                if (helpLink != null) {
                    return helpLink.toString();
                }
                else {
                    return "";
            }
        }  catch (Throwable t ) {
            throw new ProviderException
				("HelloWorldProvider.getHelpLink(): 
					could not get help URL for " + key, t);
        }
    }
}

  2. Compile the class file.

    To compile the HelloWorldProviderPPA2.java file, type:


    javac -d PortalServer-DataDir/portals/portal-ID/desktop/classes -classpath PortalServer-base
/sdk/desktop/desktopsdk.jar:AccessManager-base
/lib/servlet.jar HelloWorldProviderPPA2.java

  3. Create the provider and channel definition for the display profile and load the provider and channel display profile definitions using the psadmin add-display-profile sub command.

    The HelloWorldProvider provider display profile XML fragment (in file HelloProviderPPA2.xml) is shown here:


    <?xml version="1.0" encoding="utf-8" standalone="no"?>
<!DOCTYPE DisplayProfile SYSTEM "jar://resources/psdp.dtd">

<Provider name="HelloWorldProviderPPA2" class="
custom.helloworld.HelloWorldProviderPPA2">
	<Properties>
		<String name="title" value="*** TITLE ***"/>
		<String name="presetThemeChannel" value="JSPPresetThemeContainer"
		advanced="true"/>
		<String name="customThemeChannel" value="JSPCustomThemeContainer"
		advanced="true"/>
		<String name="description" value="*** DESCRIPTION ***"/>
		<String name="refreshTime" value="0"/>
		<Boolean name="isEditable" value="true"/>
		<String name="editType" value="edit_subset"/>
		<Collection name="aList">
				<String value="i’m aList"/>
			</Collection>
			<Collection name="aMap">
				<String name="title" value="Ramag"/>
				<String name="desc" value="My Map"/>
				<Boolean name="removable" value="true"/>
				<Boolean name="renamable" value="true"/>
        </Collection>
		<String name="message" value="Hello World Test Provider"/>
	</Properties>
</Provider>

    The HelloWorldProvider channel display profile XML fragment (in file HelloChannelPPA2.xml) is shown here:


    <?xml version="1.0" encoding="utf-8" standalone="no"?>
<!DOCTYPE DisplayProfile SYSTEM "jar://resources/psdp.dtd">

<Channel name="HelloWorldPPA2" provider="HelloWorldProviderPPA2">
	<Properties>
		<String name="title" value="Hello World Channel"/>
		<String name="fontFace1" value="sans-serif"/>
		<String name="productName" value="Sun Java System Portal Server"/>
		<String name="editType" value="edit_complete"/>
		<String name="description">This is a test of the hello world
		provider</String>
		<String name="width" value="thin"/>
		<String name="message" value="Hello World Test!!! - non-localized "/>
		<Locale language="en" country="US">
			<String name="message" value="Hello World - I am speaking
			English in the United States!!!"/>
		</Locale>
	</Properties>
</Channel>
    Note –

    See the Sun Java System Portal Server 7.1 Command Line Reference for more information on the psadmin sub commands.

  4. Create the resource bundle properties file for the HelloWorldProvider (HelloWorldProviderPPA2.properties) and include the following string:


    welcome=Welcome to Hello World!!

  5. Copy the resource bundle properties file, HelloWorldProviderPPA2.properties, into PortalServer-DataDir/portals/portal-ID/desktop/classes directory.

  6. Develop the template files for the provider.

    The HelloWorldProvider requires the following template files:

    content.template 

    <head></head>
<body bgcolor="white">
	[tag:welcome]<br><br>
	[tag:message]<br><br>
</body>
</html>
    edit.template

    This file generates the editable fields in the form.


    <p>
<table border="0" cellpadding="2" cellspacing="0"
width="100%">

	<tr>
		<td colspan="3" bgcolor="#333366">
			<font size=+1 face="[tag:fontFace1]" 
			color="#FFFFFF"><b>Welcome</b></font>
		</td>
	</tr>

	<tr><td><br><br><br></td></tr>

	<tr>
		<td width="20%" align="RIGHT" NOWRAP>
			<font face="[tag:fontFace1]" 
			color="#000000"><label 
			for="message"><b>Greeting:</b>
</label></font>
		</td>
		<td width="45%">
			<font face="[tag:fontFace1]"
			size="+0">
				<input type="TEXT" name="message"
				size="50"
				maxlength="50" value="[tag:message]"
				id="message">
			</font>
		</td>
	</tr>

	<tr>
		<td width="20%">&nbsp;</td>
		<td width="45%">&nbsp;</td>
	</tr>

</table>
    editTemplate.template

    This file generates a complete form


    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
	[tag:noCache]
	<TITLE>[tag:productName]</TITLE>
</HEAD>
	<BODY BGCOLOR="#FFFFFF">
		<FONT SIZE=+0 FACE="[tag:fontFace1]">
		<LINK REL="stylesheet" TYPE="text/css" HREF="
		[surl:/desktop/css/style.css]" TITLE="fonts">
		<CENTER>

		[tag:bulletColor]
		[tag:banner]

		<FORM ACTION="dt" NAME="edit_form" METHOD=POST 
		ENCTYPE="application/x-www-form-urlencoded">
		<INPUT TYPE=HIDDEN NAME="action" SIZE=-1 
		VALUE="process">
		<INPUT TYPE=HIDDEN NAME="provider" 
		SIZE=-1 VALUE="
		[tag:providerName]">

		[tag:inlineError]

		<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=3
		WIDTH="100%">
			<TR>
				<TD WIDTH="100%" VALIGN=TOP>
					<CENTER>
						<BR>
						<FONT SIZE="+2" 
						FACE="[tag:fontFace1]">
						<B>
						Edit [tag:title]</B></FONT>
						<BR>
						[tag:contentOptions]
					</CENTER>
				</TD>
			</TR>
		</TABLE>

		<BR>

		<FONT SIZE=+0 FACE="[tag:fontFace1]">
		<INPUT TYPE=SUBMIT NAME="Submit" 
		VALUE="Finished" 
		CLASS="button">
		<INPUT TYPE=BUTTON OnClick="
		location=’[tag:desktop_url]’
		"VALUE="Cancel" CLASS="button">
		</font>

		<br>

		<P>
		</FORM>
		<BR>
		[tag:menubar]
		</font>
	</BODY>
</HTML>

  7. Create the channel directory under the template root directory and copy the templates for the provider into the channel directory under the templates root directory.

    By default, the template root directory is PortalServer-DataDir/portals/portal-ID/desktop/desktoptype. For this example, create a HelloWorldPPA2 directory under PortalServer-DataDir/portals/portal-ID/desktop/desktoptype directory. To copy the templates, for example, type:


    cp content.template PortalServer-DataDir/portals/
portal-ID/desktop/desktoptype/HelloWorldPPA2
cp edit.template PortalServer-DataDir/portals/
portal-ID/desktop/desktoptype/HelloWorldPPA2
cp editTemplate.template PortalServer-DataDir
/portals/portal-ID/desktop/desktoptype
/HelloWorldPPA2

  8. Specify the URL to access the channel from a browser.


    http://hostname:port/portal-ID/dt?provider=HelloWorldPPA2

    To display the provider’s channel as one of the leaf channels for a container, you have to add the channel into the container’s available and selected list. To accomplish this:

  9. Add it to the Available and Selected list for the container.

    For example, to add the HelloWorldProvider to the TemplateTableContainer, use the psadmin modify-display-profile sub command. For more information on the psadmin utility and its sub commands, see the Sun Java System Portal Server 7.1 Command Line Reference.

  10. Login to the Desktop and specify the URL in your browser to access the HelloWorld Channel inside the TemplateTableContainer.


    http://hostname:port/portal-ID/dt?provider=TemplateTableContainer

    Utilize the psadmin utility for transporting channels and providers. Using the psadmin command, the contents of the helloworld.par can be imported to as HelloWorld channel in a different Portal Server software installation. For more information on the psadmin utility and its sub commands, see the Sun Java System Portal Server 7.1 Command Line Reference.