/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.core.command.runtime.rule;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import org.drools.core.command.IdentifiableResult;
import org.drools.core.command.impl.GenericCommand;
import org.drools.core.command.impl.KnowledgeCommandContext;
import org.drools.core.common.DefaultFactHandle;
import org.drools.core.util.StringUtils;
import org.drools.core.impl.StatefulKnowledgeSessionImpl;
import org.drools.core.reteoo.ReteooWorkingMemoryInterface;
import org.drools.core.xml.jaxb.util.JaxbUnknownAdapter;
import org.kie.internal.command.Context;
import org.kie.api.runtime.KieSession;
import org.kie.api.runtime.rule.FactHandle;
@XmlAccessorType(XmlAccessType.NONE)
public class InsertObjectCommand
implements
GenericCommand<FactHandle>, IdentifiableResult {
private static final long serialVersionUID = 510l;
@XmlElement
@XmlJavaTypeAdapter(JaxbUnknownAdapter.class)
private Object object;
@XmlAttribute(name="out-identifier")
private String outIdentifier;
@XmlAttribute(name="return-object")
private boolean returnObject = true;
@XmlAttribute(name="entry-point")
private String entryPoint = "DEFAULT";
@XmlAttribute(name="disconnected")
private boolean disconnected = false;
public InsertObjectCommand() {
}
public InsertObjectCommand(Object object) {
this.object = object;
}
public InsertObjectCommand(Object object, boolean disconnected) {
this.object = object;
this.disconnected = disconnected;
}
public InsertObjectCommand(Object object, String outIdentifier) {
super();
this.object = object;
this.outIdentifier = outIdentifier;
}
public FactHandle execute(Context context) {
KieSession ksession = ((KnowledgeCommandContext) context).getKieSession();
FactHandle factHandle;
if ( StringUtils.isEmpty( this.entryPoint ) ) {
factHandle = ksession.insert( object );
} else {
factHandle = ksession.getEntryPoint( this.entryPoint ).insert( object );
}
ReteooWorkingMemoryInterface session = ((StatefulKnowledgeSessionImpl)ksession).session;
if ( outIdentifier != null ) {
if ( this.returnObject ) {
session.getExecutionResult().getResults().put( this.outIdentifier,
object );
}
session.getExecutionResult().getFactHandles().put( this.outIdentifier,
factHandle );
}
if ( disconnected ) {
DefaultFactHandle disconnectedHandle = ((DefaultFactHandle)factHandle).clone();
disconnectedHandle.disconnect();
return disconnectedHandle;
}
return factHandle;
}
public void setObject(Object object) {
this.object = object;
}
public Object getObject() {
return this.object;
}
public String getOutIdentifier() {
return this.outIdentifier;
}
public void setOutIdentifier(String outIdentifier) {
this.outIdentifier = outIdentifier;
}
public boolean isReturnObject() {
return returnObject;
}
public void setReturnObject(boolean returnObject) {
this.returnObject = returnObject;
}
public String getEntryPoint() {
return entryPoint;
}
public void setEntryPoint(String entryPoint) {
if (entryPoint == null) {
entryPoint = "DEFAULT";
}
this.entryPoint = entryPoint;
}
public String toString() {
return "session.entryPoints(" + ((this.entryPoint == null ) ? "DEFAULT" : this.entryPoint) + ").insert(" + object + ");";
}
// private Object readResolve() throws ObjectStreamException {
// this.returnObject = true;
// return this;
// }
}