package org.jbpm.pvm.internal.wire.descriptor;
|
|
import org.jbpm.pvm.internal.env.EnvironmentImpl;
|
import org.jbpm.pvm.internal.wire.Descriptor;
|
import org.jbpm.pvm.internal.wire.WireContext;
|
import org.jbpm.pvm.internal.wire.WireException;
|
|
public class ContextRefDescriptor extends AbstractDescriptor implements Descriptor {
|
|
private static final long serialVersionUID = 1L;
|
|
String contextName;
|
|
public Object construct(WireContext wireContext) {
|
if (contextName==null) {
|
return wireContext;
|
}
|
EnvironmentImpl environment = EnvironmentImpl.getCurrent();
|
if (environment==null) {
|
throw new WireException("can't get context '"+contextName+"': no current environment");
|
}
|
return environment.getContext(contextName);
|
}
|
|
public String getContextName() {
|
return contextName;
|
}
|
public void setContextName(String contextName) {
|
this.contextName = contextName;
|
}
|
}
|