Error in Java virtual machine parameters

Explanation: If your application fails during init initialization or when the invoke method is first used, there may be an error in the virtual machine’s configuration parameters. Check the log file for a message similar to the following message:

ERROR - resolve naming service failed during initial reference:

org.omg.CORBA.COMM_FAILURE: minor code: 1398079490 completed: No

at com.sun.corba.se.internal.iiop.IIOPConnection.writeLock(Unknown Source)

If you receive an org.omg.CORBA.COMM_FAILURE exception, and the exception was thrown from the com.sun.corba.se.internal.iiop package, you probably did not specify to the virtual machine that it must use the JacORB (CORBA) implementation (in place of the Sun default implementation).

Corrective Action: You must specify to the Java virtual machine that it must use the CORBA implementation.

Use one of the following methods to solve the problem:

• Run the java command from the project working directory, using the following parameters:

  java -Dorg.omg.CORBA.ORBClass=org.jacorb.orb.ORB

  -Dorg.omg.CORBA.ORBSingletonClass=org.jacorb.orb.ORBSingleton projectAppName

  projectAppName is the executable file of your project.

• Create a file containing the following text:

  org.omg.CORBA.ORBClass=org.jacorb.orb.ORB

  org.omg.CORBA.ORBSingletonClass=org.jacorb.orb.ORBSingleton

• Save the file with the name orb.properties in one of the following directories:
  • If you are using JDK, use JDK_HOME/jre/lib
  • If you are using JRE, use JRE_HOME/lib
• Call the init method by using the properties illustrated in the following code example (assuming that args is your application command‑line arguments).

  Properties props = new Properties();

  props.setProperty("org.omg.CORBA.ORBClass",

  "org.jacorb.orb.ORB");

  props.setProperty("org.omg.CORBA.ORBSingletonClass", "org.jacorb.orb.ORBSingleton");

  EMXMLInvoker.init(args, props);

• Alternatively, call the init method without any parameters.