/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.pvm.impl;
import java.io.Serializable;
import java.util.Collections;
import java.util.Set;
import org.jbpm.wire.Descriptor;
import org.jbpm.wire.WireContext;
import org.jbpm.wire.WireDefinition;
/**
* @author Tom Baeyens
*/
public class PropertiesImpl implements Serializable {
protected long dbid;
protected int dbversion;
protected WireContext wireContext;
public Object get(String key) {
if (wireContext==null) {
return null;
}
return wireContext.get(key);
}
public Set<String> keys() {
if (wireContext==null) {
return Collections.EMPTY_SET;
}
return wireContext.keys();
}
public void add(Descriptor descriptor) {
if (wireContext==null) {
wireContext = new WireContext(new WireDefinition());
}
wireContext.getWireDefinition().addDescriptor(descriptor);
}
public WireContext getWireContext() {
return wireContext;
}
public void setWireContext(WireContext wireContext) {
this.wireContext = wireContext;
}
public long getDbid() {
return dbid;
}
}