Quick Start (EJB mode): Locking a resource using the Java API

The following Java code example locks /Applications/FormsApplication/1.0/FormsFolder/Loan.xdp. (See Locking Resources.)

/* 
    * This Java Quick Start uses the following JAR files 
    * 1. adobe-repository-client.jar 
    * 2. adobe-livecycle-client.jar 
    * 3. adobe-usermanager-client.jar 
    * 4. adobe-utilities.jar 
    * 5. jbossall-client.jar (use a different JAR file if the LiveCycle server is not deployed 
    * on JBoss) 
    * 6. commons-code-1.3.jar 
    * 7. jacorb.jar (use a different JAR file if the LiveCycle server is not deployed on JBoss) 
    * 8. jnp-client.jar (use a different JAR file if the LiveCycle server is not deployed on JBoss) 
    *  
    *  The JBoss files must be kept in the jboss\client folder. You can copy the client folder to  
    *  your local development environment and then include the 3 JBoss JAR files in your class path 
    *   
    *  These JAR files are located in the following path: 
    * <install directory>/sdk/client-libs/common 
    *  
    * The adobe-utilities.jar file is located in the following path: 
    * <install directory>/sdk/client-libs/jboss 
    *  
    * The jbossall-client.jar file is located in the following path: 
    * <install directory>/jboss/client 
    *  
    * If you want to invoke a remote LiveCycle server instance and there is a 
    * firewall between the client application and the server, then it is  
    * recommended that you use the SOAP mode. When using the SOAP mode,  
    * you have to include additional JAR files located in the following  
    * path 
    * <install directory>/sdk/client-libs/thirdparty 
    *  
    * For information about the SOAP  
    * mode and the additional JAR files that need to be included,  
    * see "Setting connection properties" in Programming  
    * with LiveCycle 
    *  
    * For complete details about the location of the LiveCycle JAR files,  
    * see "Including LiveCycle Java library files" in Programming  
    * with LiveCycle 
    */ 
import java.util.*; 
import com.adobe.idp.dsc.clientsdk.ServiceClientFactory; 
import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties; 
import com.adobe.repository.bindings.dsc.client.ResourceRepositoryClient; 
import com.adobe.repository.infomodel.bean.*; 
 
public class LockFile { 
 
    public static void main(String[] args) { 
 
        // This example will lock and unlock a resource in the LiveCycle repository. 
        try { 
            //Set connection properties required to invoke LiveCycle ES3                                 
            Properties connectionProps = new Properties(); 
            connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_EJB_ENDPOINT, "jnp://hiro-xp:1099"); 
            connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_EJB_PROTOCOL);           
            connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss"); 
            connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator"); 
            connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password"); 
             
            // Create the service client factory 
            ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps); 
 
            // Create a ResourceRepositoryClient object using the service client factory 
            ResourceRepositoryClient repositoryClient = new ResourceRepositoryClient(myFactory); 
 
            // Specify the URI of the resource to lock 
            String resourceUri = "/Applications/FormsApplication/1.0/FormsFolder/Loan.xdp"; 
 
            // Lock the resource 
            repositoryClient.lockResource( 
                resourceUri, 
                Lock.SCOPE_EXCLUSIVE, 
                Lock.DEPTH_ZERO 
            ); 
 
            // Retrieve the locks on the resource 
            List locks = repositoryClient.getLocks(resourceUri); 
 
            // Print out the locks for the resource 
            System.out.println("The following locks now exist for the resource:"); 
            for (int i = 0; i < locks.size(); i++) { 
                Lock l = (Lock)(locks.get(i)); 
                System.out.println( 
                    "Lock owner: " + 
                    l.getOwnerUserId() + 
                    "  Lock depth: " + 
                    l.getDepth() + 
                    " Lock scope: " + 
                    l.getType() 
                ); 
            } 
 
            // Unlock the resource 
            String lockToken = repositoryClient.unlockResource(resourceUri); 
 
        } catch (Exception e) { 
            System.out.println( 
                "Exception thrown while trying to lock the file" + 
                e.getMessage() 
            ); 
        } 
    } 
}

// Ethnio survey code removed