3 Introduction to the SOA Sample Application

3.1.1 Store Front Module

The Store Front module provides a rich user interface built with Oracle Application Development Framework to show how to combine an easily built AJAX user interface with a sophisticated SOA composite application. It is based on Oracle ADF business components, ADF model data bindings, and ADF faces.

The Store Front module sells electronic devices through a storefront-type web application.

The Store Front module contains the following projects:

• StoreFrontService: This project provides access to the storefront data and provides transaction support to update data for customers, orders, and products.

• StoreFrontUI: his project provides web pages that the customer uses to browse the storefront, place orders, register on the site, view order information, and update the user profile.

Figure 3-1 shows the Home page of the Store Front module user interface. It shows the featured products that the site wants to promote and provides access to the full catalog of items. Products are presented as images along with the name of the product. Page regions divide the product catalog area from other features that the site offers.

Figure 3-1 StoreFrontUI Home Page

Description of "Figure 3-1 StoreFrontUI Home Page"

From the home page, you can browse the web site as an anonymous user, then log in as a registered customer to place an order.

The Fusion Order Demo application ships with predefined customer data. Because the Fusion Order Demo application implements Oracle ADF security to manage access to Oracle ADF resources, only the authenticated user can view orders in their cart.

For more information about the Store Front module, see Oracle Fusion Middleware Fusion Developer's Guide for Oracle Application Development Framework.

3.1.2 WebLogic Fusion Order Demo Application

The WebLogic Fusion Order Demo application processes orders placed in the Store Front module. It uses the following Oracle SOA Suite components:

• Oracle Mediator

• Oracle BPEL process

• Human workflow (using a human task)

• Oracle Business Rules

• Spring

• Oracle User Messaging Service

• Oracle Business Activity Monitoring

• Oracle Metadata Repository

Once an order has been placed by using the Store Front module, the WebLogic Fusion Order Demo application processes the order. When processing an order, it uses various internal and external applications, including a customer service application, a credit validation system, and both an internal vendor and external vendor. For example, the internal vendor (InternalWarehouseService) and external vendor (ExternalPartnerSupplier), are sent information for every order. As part of the order process, they each return a price for which they would supply the items in the order. A condition in the process determines which supplier is assigned the order.

For information about SOA composite applications, see Chapter 1, "Introduction to Building Applications with Oracle SOA Suite."

3.2.1 Task 1: Install Oracle JDeveloper Studio

Install Oracle JDeveloper 11g Studio Edition to create the WebLogic Fusion Order Demo application. You can download Oracle JDeveloper from:

http://www.oracle.com/technetwork/developer-tools/jdev/overview/index.html

Ensure that you download and install 11g and that it is the Studio Edition, not the Java Edition. You can verify these details in Oracle JDeveloper from the Help > About menu option.

In order to create and deploy SOA composite applications and projects, you must install the Oracle SOA Suite extension. For instructions on installing this extension for Oracle JDeveloper, see the Oracle Fusion Middleware Installation Guide for Oracle JDeveloper.

3.2.2 Task 2: Install the Fusion Order Demo Application

Throughout this tutorial, you must view or use content from Fusion Order Demo in your Oracle JDeveloper environment. The Fusion Order Demo is contained within a ZIP file.

To access the ZIP file:

1. Download the Fusion Order Demo application ZIP file (FusionOrderDemo_R1PS5.zip). You can download the ZIP file from:

   http://www.oracle.com/technetwork/developer-tools/jdev/index-095536.html
   

2. Unzip the file to a temporary directory.

   This tutorial refers to this directory as DEMO_DOWNLOAD_HOME.

3.2.3 Task 3: Install Oracle SOA Suite

To successfully deploy and run the Fusion Order Demo applications, you must complete an installation for Oracle SOA Suite. Specifically, the domain contains an Administration Server and a Managed Server.

Installing Oracle SOA Suite requires the following

• Creating schemas for Oracle SOA Suite in an Oracle database

• Installing Oracle WebLogic Server

• Configuring a domain in Oracle WebLogic Server to support Oracle SOA Suite, Oracle Enterprise Manager, and optionally, Oracle BAM. Oracle BAM is not required for the Fusion Order Demo, but if an Oracle BAM Server is configured, Oracle BAM adapters send data to the Oracle BAM Server.

  After the domain is created, it contains an Administration Server to host Oracle Enterprise Manager Fusion Middleware Control for performing administrative tasks, a Managed Server to host deployed applications, and, if you configured Oracle BAM, a second Managed Server for the Oracle BAM Server.

For instructions on installing and configuring Oracle SOA Suite, see the Oracle Fusion Middleware Installation Guide for Oracle SOA Suite and Oracle Business Process Management Suite.

After successfully completing the installation process, perform the following additional configuration steps:

1. Enable the credentials that are included in the StoreFront module by adding a setting to the configuration file for the domain:

   1. Locate the configuration file set for the Oracle SOA Suite domain in the following directory:

      (UNIX) MW_HOME/user_projects/domains/domain_name/bin/setDomainEnv.sh
      (Windows) MW_HOME\user_projects\domains\domain_name\bin\setDomainEnv.cmd
      

   2. Add the following option to the JAVA_PROPERTIES (UNIX) or the SET JAVA_PROPERTIES (Windows) line:

      -Djps.app.credential.overwrite.allowed=true
      

      For more information about setting this property, see Oracle Fusion Middleware Fusion Developer's Guide for Oracle Application Development Framework.

   3. If the Oracle WebLogic Server Administration Server is running, stop it:

      On UNIX, as the root user, change directories to directory MW_HOME/user_projects/domains/domain_name/bin and enter the following command:

      ./stopWebLogic.sh
      

      On Windows, from the Windows Start menu, select All Programs > Oracle WebLogic > User Projects > domain_name > Stop Admin Server.

   4. Start the Administration Server:

      On UNIX, from directory MW_HOME/user_projects/domains/domain_name/bin, enter the following command:

      ./startWebLogic.sh
      

      On Windows, from the Windows Start menu, select All Programs > Oracle WebLogic > User Projects > domain_name > Start Admin Server.

      When prompted on UNIX, enter your Oracle WebLogic Server user name and password. The password is not visible as you type.

      The Administration Server is started when the command window displays the following messages:

      <Server state changed to RUNNING> 
      <Server started in RUNNING mode> 
      

      Leave the command window open, although you may minimize it. The Administration Server is now running and ready for use.

   5. When the Administration Server is in RUNNING mode, start the Managed Servers, if they are not running. In a command window, enter the following command all on one line:

      On UNIX, from directory MW_HOME/user_projects/domains/domain_name/bin, enter the following command:

      ./startManagedWebLogic.sh managed_server_name admin_url username password 
      

      On Windows, from directory MW_HOME\user_projects\domains\domain_name\bin, enter the following command:

      startManagedWebLogic.cmd managed_server_name admin_url username password
      

      Substitute the following values in Table 3-1.

      Table 3-1 startManagedWebLogic Values

      Value	Description
      managed_server	The name of the Managed Server. For example: soa_server1 bam_server1
      admin_url	The URL of the Managed Server. For example: http://soahost:8001 http://soahost:9001 The port of the Managed Server for hosting SOA applications is typically 8001. The port of the Managed Server for Oracle BAM is typically 9001.
      username	The Oracle WebLogic Server administrator. For example: weblogic
      password	The password of the Oracle WebLogic Server administrator. For example: welcome1

      
      

2. If you are deploying remotely from one computer that has Oracle JDeveloper to another computer that has the Oracle SOA Suite installation with Oracle WebLogic Server, modify the JAVA_HOME and PATH environment variables on the computer with the Oracle SOA Suite installation.

   Oracle JDeveloper requires changes to these variables for running the scripts that deploy the composite services. You set the JAVA_HOME variable to include the path to the Oracle WebLogic Server JDK, and set the PATH variable to include the path to the Oracle WebLogic Server bin directory for ant.

   On UNIX, use the export command. For example:

   export JAVA_HOME=$MW_HOME/jdk160_11 
   export PATH=$PATH:MW_HOME/modules/org.apache.ant_1.7.0/bin
   

   On Windows, perform the following steps to modify the variables:

   1. Open the Control Panel from the Windows Start menu and double-click the System icon.

   2. In the System Properties dialog, select the Advanced tab and click Environment Variables.

   3. In the Environment Variables dialog, locate the JAVA_HOME system variable and ensure that it is set to the location of the Oracle WebLogic Server JDK.

      If there is no JAVA_HOME variable defined, click New and in the New System Variable dialog, enter a variable name of JAVA_HOME and a variable value pointing to the Oracle WebLogic Server JDK, such as C:\weblogic\jdk160_11. Click OK to set the new system variable.

   4. Double-click the Path system variable and ensure that it includes the path to the Oracle WebLogic Server ant\bin directory. If it does not, add the path to the end of the variable value. For example:

      ;C:\weblogic\modules\org.apache.ant_1.7.0\bin
      

      Click OK to set the new system variable.

   5. Click OK twice more to dismiss the Environment Variables and the System Properties dialogs.

3.3.1 Project Applications of the WebLogic Fusion Order Demo Application

Table 3-2 lists and describes the projects in the WebLogicFusionOrderDemo application workspace.

3.3.2 The composite.xml File

To understand how a composite is designed, examine the main project, OrderBookingComposite, in Oracle JDeveloper.

To view the composite.xml file:

1. In Application Navigator, expand OrderBookingComposite > SOA Content.

2. Select composite.xml.

The composite then appears in the SOA Composite Editor in Oracle JDeveloper, as shown in Figure 3-3.

Figure 3-3 SOA Composite Editor

Description of "Figure 3-3 SOA Composite Editor"

3.5.1 Task 1: Create a Connection to an Oracle WebLogic Server

To create a connection to an Oracle WebLogic Server:

1. Start Oracle JDeveloper:

   (UNIX) ORACLE_HOME/jdev/bin/jdev
   (Windows) JDEV_ORACLE_HOME\jdeveloper\JDev\bin\jdev.exe
   

2. From the Application Menu, select New, as shown in Figure 3-5.

   Figure 3-5 Application Menu

   
   Description of "Figure 3-5 Application Menu"
   
   

3. In the New Gallery dialog, in the Categories tree, select General, and then Connections.

4. Select Application Server Connection and click OK.

   The Create Application Server Connection Type page displays.

5. Enter a unique name for the connection in the Connection Name field and select WebLogic 10.3 from the Connection Type list. Figure 3-6 provides details.

   Figure 3-6 Create Application Server Connection

   
   Description of "Figure 3-6 Create Application Server Connection"
   
   

6. Click Next.

   The Authentication page is displayed.

7. Enter weblogic for the User Name and the password for that administrator in the Password field.

8. In the Configuration page, enter the details shown in Table 3-3.

   Table 3-3 Configuration Page Fields and Values

   Application	Description
   Weblogic Hostname (Administration Server)	Name of the DNS name or IP address of the Administration Server of the Oracle WebLogic Server
   Port	The address of the port on which the Administration Server is listening for requests (7001 by default)
   Weblogic Domain	The domain name for Oracle WebLogic Server

   
   

9. Click Next.

   The Test page displays.

10. Click Test Connection.

    The following message should appear:

    Testing JSR-88                         ... success.
    Testing JSR-88-LOCAL                   ... success.
    Testing JNDI                           ... success.
    Testing JSR-160 DomainRuntime          ... success.
    Testing JSR-160 Runtime                ... success.
    Testing JSR-160 Edit                   ... success.
    Testing HTTP                           ... success.
    Testing Server MBeans Model            ... success.
     
    8 of 8 tests successful. 
    

    If the test is unsuccessful, ensure that Oracle WebLogic Server is running, and retry the test.

11. Click Finish.

12. In the Resource Palette, under IDE Connections, expand Application Server to see the application server connection that you created. Figure 3-7 provides details.

    Figure 3-7 Resource Palette

    
    Description of "Figure 3-7 Resource Palette"
    
    

3.5.2 (Optional) Task 2: Create a Connection to the Oracle BAM Server

If you configured an Oracle BAM Server during installation, create a connection to it.

To create a connection to an Oracle BAM Server:

1. From the Application Menu, select New.

2. In the New Gallery dialog, in the Categories tree, select General, and then Connections.

3. Select BAM Connection and click OK.

   The BAM Connection Wizard displays.

4. Ensure that Application Resources is selected.

5. Provide a name for the connection.

6. Click Next.

7. Enter weblogic for the User Name and the password for that administrator in the Password field.

8. Enter the connection information about the Oracle BAM Server host described in Table 3-4.

   Table 3-4 Oracle BAM Server Connection Information

   Field	Description
   BAM Web Host	Enter the name of the host on which the Oracle BAM Report Server and web applications are installed. In most cases, the Oracle BAM web applications host, Oracle BAM Server host, and the Oracle WebLogic Server are the same.
   BAM Server Host	Enter the name of the host on which the Oracle BAM Server is installed.
   User Name	Enter the Oracle BAM Server user name. For example: weblogic
   Password	Enter the password of the user name.
   HTTP Port	Enter the port number or accept the default value of 9001. This is the HTTP port for the Oracle BAM web applications host.
   JNDI Port	Enter the port number or accept the default value of 9001. The JNDI port is for the Oracle BAM report cache, which is part of the Oracle BAM Server.
   Use HTTPS	Select this checkbox to use secure HTTP (HTTPS) to connect to the Oracle BAM Server during design time. Otherwise, HTTP is used.

   
   

9. Click Next.

   The Test page displays.

10. Click Test Connection.

    The following message should appear:

    Testing HTTP connection ... success.
    Testing Data Object browsing ... success.
    Testing JNDI connection ... success.
     
    3 of 3 tests successful. 
    

11. Click Finish.

3.5.3 Task 3: Install the Schema for the Fusion Order Demo Application

To install the schema for the sample application:

1. Start Oracle JDeveloper 11g, and from the main menu choose File > Open.

2. In the Open dialog, browse to DEMO_DOWNLOAD_HOME/Infrastructure and select Infrastructure.jws.

3. Click Open.

4. When prompted to migrate files to the 11.1.1.6.0 format, click Yes. When the migration is complete, click OK.

5. In the Application Navigator, expand MasterBuildScript and then Resources, and double-click build.properties.

6. In the editor, modify the following properties shown in Table 3-5 for your environment.

   Table 3-5 Properties Required to Install the Fusion Order Demo Application

   Field	Description
   jdeveloper.home	The root directory where you have Oracle JDeveloper 11g installed. For example: C:/JDeveloper/11
   jdbc.urlBase	The base JDBC URL for your database in the format jdbc:oracle:thin:@<yourhostname>. For example: jdbc:oracle:thin:@localhost
   jdbc.port	The port for your database. For example: 1521
   jdbc.sid	The SID of your database. For example: ORCL or XE
   db.adminUser	The administrative user for your database. For example: system
   db.demoUser.tablespace	The tablespace name for the Fusion Order Demo users. For example: USERS

   
   

7. From the JDeveloper main menu, choose File > Save All.

8. In the Application Navigator, under the Resources node, right-click build.xml and choose Run Ant Target > buildAll.

9. When prompted, enter the administrative-user password for your database.

   The buildAll command then creates the FOD user and populates the tables in the FOD schema. In the Apache Ant - Log, a series of SQL scripts display, followed by:

   buildAll:
   BUILD SUCCESSFUL
   Total time: nn minutes nn seconds
   

   For more information on the demo schema and scripts, see the README.txt file in the MasterBuildScript project.

3.5.4 Task 4: Set the Configuration Property for the Store Front Module

You can deploy the Store Front module as a simple web application or as part of a SOA environment. There is a property defined in the service portion of the Store Front module that is used within one of its pages to determine whether the Submit Order button fires an event that launches a BPEL process. When using the Store Front module within a SOA environment, you must change the default value for this property.

1. Choose File > Open.

2. In the Open dialog, browse to DEMO_DOWNLOAD_HOME/StoreFrontModule and select StoreFrontModule.jws. Click Open.

3. When prompted to migrate files to the 11.1.1.6.0 format, click Yes. When the migration is complete, click OK.

   Figure 3-8 shows the Application Navigator after you open the file for the application workspace.

   Figure 3-8 Application Navigator with StoreFrontModule

   
   Description of "Figure 3-8 Application Navigator with StoreFrontModule"
   
   

4. In the Application Navigator, expand StoreFrontService > Application Sources > oracle.fodemo.storefront > store > service.

5. Right-click StoreServiceAM and select Configurations.

6. In the Manage Configurations dialog, select StoreServiceAMLocalWeb in the Names list, and then click Edit. Figure 3-9 provides details.

   Figure 3-9 StoreServiceAMLocalWeb

   
   Description of "Figure 3-9 StoreServiceAMLocalWeb"
   
   

7. In the Edit Business Components Configuration dialog, select the Properties tab and the fod.application.issoaenabled property. This property specifies whether the application is being deployed to a SOA environment.

8. Change the value of the fod.application.issoaenabled property to true, and then click OK. Figure 3-10 provides details.

   Figure 3-10 fod.application.issoenabled

   
   Description of "Figure 3-10 fod.application.issoenabled"
   
   

9. Click OK.

10. In the Manage Configurations dialog, click OK.

3.5.5 Task 5: Edit the Database Connection

Edit the database connection details to point to the correct host name and database SID.

1. In the Application Navigator, expand StoreFrontService > Application Sources.

2. Double-click StoreFrontService.jpx.

3. To the right of the Connection field, click the Edit icon, as shown in Figure 3-11.

   Figure 3-11 Connection

   
   Description of "Figure 3-11 Connection"
   
   

4. Edit the connect string for the FOD database connection by replacing the values in the Host Name and SID fields with the correct host and SID. Figure 3-12 provides details.

   Figure 3-12 Host Name and SID Fields Modifications

   
   Description of "Figure 3-12 Host Name and SID Fields Modifications"
   
   

3.5.6 Task 6: Deploy the Store Front Module

To deploy the Store Front module, you first deploy services and then to deploy the application itself.

During deployment, Oracle JDeveloper creates the .jar and .war files and then assembles the .ear file, as specified in the deployment profiles. After the file is assembled, Oracle JDeveloper deploys the .ear file and unpacks it in a directory on the application server. The directory that is used is dependent on the target environment.

To deploy the Store Front module:

1. Deploy the services used by the Store Front module to send orders to the OrderBookingComposite composite.

   1. From the Application menu, choose Deploy > StoreFrontModule_SDOServices. Figure 3-13 provides details.

      Figure 3-13 StoreFrontService_SDOServices

      
      Description of "Figure 3-13 StoreFrontService_SDOServices"
      
      

   2. In the Deployment Action page of the Deploy StoreFrontService_SDOServices dialog, select Deploy to Application Server, and then click Next.

   3. In the Select Server page, select MyAppServerConnection.You created this connection in Section 3.5.1, "Task 1: Create a Connection to an Oracle WebLogic Server."

   4. Deselect option Deploy to all server instances in the domain, and then click Next.

   5. In the Server Instances page, select the Managed Server for the Oracle WebLogic Server, such as soa_server, and click OK.

   6. In the Summary page, click Finish.

   7. View the messages that display in the Deployment log window at the bottom of Oracle JDeveloper to ensure deployment was successful.

2. Deploy the Store Front module. From the Application menu, select Deploy > StoreFrontModule > to > MyAppServerConnection.

   1. From the Application menu, choose Deploy > StoreFrontModule.

   2. In the Deployment Action page of the Deploy StoreFrontModule dialog, select Deploy to Application Server, and then click Next.

   3. In the Select Server page, select MyAppServerConnection.

   4. Deselect option Deploy to all server instances in the domain, and then click Next.

   5. In the Server Instances page, select the Managed Server for the Oracle WebLogic Server, such as soa_server, and click Next.

   6. In the Summary page, click Finish.

   7. View the messages that display in the Deployment log window at the bottom of Oracle JDeveloper to ensure that deployment was successful.

3.5.7 Task 7: Deploy the WebLogic Fusion Order Demo Application

In this task, you deploy the WebLogic Fusion Order Demo application to an Oracle SOA Suite installation, containing an Oracle WebLogic Server domain with an Administration Server and a Managed Server.

To deploy the WebLogic Fusion Order Demo application:

1. In the Application Navigator, select WebLogicFusionOrderDemo.

2. If you configured an Oracle BAM server during installation, perform the following steps:

   1. From the Application Navigator, expand OrderBookingComposite, then SOA Content, and then bin. Double-click sca-build.properties. Figure 3-14 provides details.

      Figure 3-14 Navigating to sca-build.properties

      
      Description of "Figure 3-14 Navigating to sca-build.properties"
      
      

   2. In the editor, modify the following properties shown in Table 3-6 for the Oracle BAM environment.

      Table 3-6 Properties Required for Oracle BAM

      Field	Description
      enable.bam.sensors	true Set to true to enable sensors for Oracle BAM.
      seed.bam.do	true Set to true to seed data objects, alerts, and reports for Oracle BAM. After deployment is done, set this value back to false. If this parameter is set to true after initial deployment and you redeploy at a later time, then the data objects, alerts, and reports reseed. Therefore, after initial deployment, set this parameter to false.
      bam.server.host	The DNS name or IP address of the Managed Server for Oracle BAM. For example: soahost
      bam.server.port	The port of the Managed Server for Oracle BAM. For example: 9001
      bam.server.username	The Oracle WebLogic Server administrator. For example: weblogic
      bam.server.password	The password of the Oracle WebLogic Server administrator. For example: welcome1

      
      

   3. From the Oracle JDeveloper main menu, choose File > Save All. Keep the sca-build.properties tab open, so you can modify the seed.bam.do parameter to false after deployment.

3. In the editor, perform the following steps for the WebLogicFusionOrderDemo application:

   1. From the Application Navigator, expand bin, and then Resources. Double-click build.properties. Figure 3-15 provides details.

      Figure 3-15 Navigating to build.properties

      
      Description of "Figure 3-15 Navigating to build.properties"
      
      

   2. In the editor, modify the following properties shown in Table 3-7 for the WebLogicFusionOrderDemo application.

      Table 3-7 Properties Required for the WebLogic Fusion Order Demo Application

      Field	Description
      oracle.home	The root directory in which you have Oracle JDeveloper 11g installed. For example: C:\\Oracle\\Middleware\\jdeveloper\\
      soa.only.deployment	false You set this property to true if you are using the OrderSDOComposite composite to place orders. This guide assumes you are using the Store Front Module to place orders. Therefore, you must modify this property to false.
      admin.server.host	The DNS name or IP address of the Administration Server for Oracle SOA Suite for hosting applications. For example: soahost
      admin.server.port	The port of the Administration Server. For example: 8001
      managed.server	The DNS name or IP address of the Managed Server for Oracle SOA Suite for hosting applications. For example: soahost
      managed.server.port	The port of the Managed Server for Oracle SOA Suite for hosting applications. For example: 8001
      server.user	The Oracle WebLogic Server administrator. For example: weblogic
      server.password	The password of the Oracle WebLogic Server administrator. For example: welcome1
      server.targets	The name of the Managed Server. For example: soa_server
      soa.server.oracle.home	The location of where to store the deployment plans for the adapters. For example: C:\\AS11gR1SOA
      foreign.mds.type	The location of the Oracle Metadata Repository. Leave the value to db and supply values for the mds.db.userid, mds.db.password, and mds.db.url parameters to specify the location of the MDS Repository. Set the value to leave the default value to jdev. You do not have to specify the values for the following parameters:
      soa.partition.name	The partition in which to deploy the composites. For example: soaFusionOrderDemo

      
      

4. From the JDeveloper main menu, choose File > Save All.

5. In the Application Navigator, under the Resources node, right-click build.xml and choose Run Ant Target and select the following ant targets in the specified sequential order shown in Table 3-8.

   Table 3-8 ant Targets to Deploy the WebLogic Fusion Order Demo Application

   Target	Description
   1. validateFodConfigSettings	This script validates the server settings, checks if the servers are up, and also validates the MDS settings. If this script returns without error, proceed with target server-setup-seed-deploy-test.
   2. server-setup-seed-deploy-test	This script calls the following targets: compile-deploy-all compiles, builds, and deploys all the SOA composites to the Managed Server. seedFodJmsResources populates the JMS resources for the Fulfillment mediator. seedDemoUsers adds jstein as the user to approve orders for over $2,000. When you run the demo, you place an order for $2,000 and log in to Oracle BPM Worklist as jstein and approve the order.

   
   

   In the Apache Ant - Log, you should see the following message when the target successfully completes:

   BUILD SUCCESSFUL
   Total time: nn minutes nn seconds
   

   If you set up Oracle BAM after you run target server-setup-seed-deploy-test, you can still configure Oracle BAM for Fusion Order Demo by running one of these targets:

   • Rerun target server-setup-seed-deploy-test.

   • From the Application Navigator, right-click build_sca_composite.xml, (OrderBookingComposite > SOA Content) choose Run Ant Target, and then select seedBAMServerObjects.

6. Go back to the sca-build.properties tab and modify the seed.bam.do parameter to false.

7. From the JDeveloper main menu, choose File > Save All.