package org.drools.kproject;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.drools.RuleBaseConfiguration.AssertBehaviour;
import org.drools.conf.AssertBehaviorOption;
import org.drools.conf.EventProcessingOption;
public class KBaseImpl
implements
KBase {
private String namespace;
private String name;
private Set<String> includes;
private List<String> files;
private List<String> annotations;
private AssertBehaviorOption equalsBehavior;
private EventProcessingOption eventProcessingMode;
private Map<String, KSession> kSessions;
private KProjectImpl kProject;
private transient PropertyChangeListener listener;
public KBaseImpl(KProjectImpl kProject,
String namespace,
String name) {
this.kProject = kProject;
this.namespace = namespace;
this.includes = new HashSet<String>();
this.name = name;
this.files = new ArrayList<String>();
this.kSessions = Collections.emptyMap();
}
public KProjectImpl getKProject() {
return kProject;
}
public void setKProject(KProject kProject) {
this.kProject = (KProjectImpl) kProject;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getKSessions()
*/
public Map<String, KSession> getKSessions() {
return Collections.unmodifiableMap( kSessions );
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setKSessions(java.util.Map)
*/
private void setKSessions(Map<String, KSession> kSessions) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "kSessions", this.kSessions, kSessions ) );
for ( KSession ksession : kSessions.values() ) {
// make sure the listener is set for each ksession
ksession.setListener( listener );
}
}
this.kSessions = kSessions;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#addKSession(org.drools.kproject.KSessionImpl)
*/
public KSession newKSession(String namespace,
String name) {
KSession kSession = new KSessionImpl( this, namespace, name );
Map<String, KSession> newMap = new HashMap<String, KSession>();
newMap.putAll( this.kSessions );
newMap.put( kSession.getQName(), kSession );
setKSessions( newMap );
return kSession;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#removeKSession(org.drools.kproject.KSessionImpl)
*/
public KBase removeKSession(String qName) {
Map<String, KSession> newMap = new HashMap<String, KSession>();
newMap.putAll( this.kSessions );
newMap.remove( qName );
setKSessions( newMap );
return this;
}
public void moveKSession(String oldQName,
String newQName) {
Map<String, KSession> newMap = new HashMap<String, KSession>();
newMap.putAll( this.kSessions );
KSession kSession = newMap.remove( oldQName );
newMap.put( newQName, kSession );
setKSessions( newMap );
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getListener()
*/
public PropertyChangeListener getListener() {
return listener;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setListener(java.beans.PropertyChangeListener)
*/
public KBase setListener(PropertyChangeListener listener) {
this.listener = listener;
for ( KSession ksession : kSessions.values() ) {
// make sure the listener is set for each ksession
ksession.setListener( listener );
}
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getNamespace()
*/
public String getNamespace() {
return namespace;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setNamespace(java.lang.String)
*/
public KBase setNamespace(String namespace) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "namespace", this.namespace, namespace ) );
}
this.namespace = namespace;
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getName()
*/
public String getName() {
return name;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setName(java.lang.String)
*/
public KBase setName(String name) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "name", this.name, name ) );
}
this.name = name;
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getQName()
*/
public String getQName() {
return this.namespace + "." + this.name;
}
public Set<String> getIncludes() {
return Collections.unmodifiableSet( includes );
}
public KBase addInclude(String kBaseQName) {
this.includes.add( kBaseQName );
return this;
}
public KBase removeInclude(String kBaseQName) {
this.includes.remove( kBaseQName );
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getFiles()
*/
public List<String> getFiles() {
return files;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setFiles(java.util.List)
*/
public KBase setFiles(List<String> files) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "files", this.files, files ) );
}
this.files = files;
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getEqualsBehavior()
*/
public AssertBehaviorOption getEqualsBehavior() {
return equalsBehavior;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setEqualsBehavior(org.drools.conf.AssertBehaviorOption)
*/
public KBase setEqualsBehavior(AssertBehaviorOption equalsBehaviour) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "equalsBehavior", this.equalsBehavior, equalsBehavior ) );
}
this.equalsBehavior = equalsBehaviour;
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getEventProcessingMode()
*/
public EventProcessingOption getEventProcessingMode() {
return eventProcessingMode;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setEventProcessingMode(org.drools.conf.EventProcessingOption)
*/
public KBase setEventProcessingMode(EventProcessingOption eventProcessingMode) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "eventProcessingMode", this.eventProcessingMode, eventProcessingMode ) );
}
this.eventProcessingMode = eventProcessingMode;
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#getAnnotations()
*/
public List<String> getAnnotations() {
return annotations;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#setAnnotations(java.util.List)
*/
public KBase setAnnotations(List<String> annotations) {
if ( listener != null ) {
listener.propertyChange( new PropertyChangeEvent( this, "annotations", this.annotations, annotations ) );
}
this.annotations = annotations;
return this;
}
/* (non-Javadoc)
* @see org.drools.kproject.KBase#toString()
*/
@Override
public String toString() {
return "KBase [namespace=" + namespace + ", name=" + name + ", files=" + files + ", annotations=" + annotations + ", equalsBehaviour=" + equalsBehavior + ", eventProcessingMode=" + eventProcessingMode + ", ksessions=" + kSessions + "]";
}
}