com.sun.jts.pi.InvocationPolicyFactory Maven / Gradle / Ivy
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package com.sun.jts.pi;
import org.omg.CORBA.Any;
import org.omg.CORBA.Policy;
import org.omg.CORBA.PolicyError;
import org.omg.CORBA.LocalObject;
import org.omg.CosTransactions.SHARED;
import org.omg.CosTransactions.UNSHARED;
import org.omg.CosTransactions.EITHER;
import org.omg.CosTransactions.INVOCATION_POLICY_TYPE;
import org.omg.CosTransactions.InvocationPolicyValueHelper;
import org.omg.PortableInterceptor.PolicyFactory;
/**
* This is the PolicyFactory to create an InvocationPolicy object.
*
* @author Ram Jeyaraman 11/11/2000
* @version 1.0
*/
public class InvocationPolicyFactory
extends LocalObject implements PolicyFactory {
public InvocationPolicyFactory() {}
public Policy create_policy(int type, Any value) throws PolicyError {
if (type != INVOCATION_POLICY_TYPE.value) {
throw new PolicyError("Invalid InvocationPolicyType", (short) 0);
}
short policyValue = InvocationPolicyValueHelper.extract(value);
switch (policyValue) {
case SHARED.value :
case UNSHARED.value :
case EITHER.value :
break;
default :
throw new PolicyError("Invalid InvocationPolicyValue", (short) 1);
}
return new InvocationPolicyImpl(policyValue);
}
}