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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 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.guvnor.server.contenthandler;
  * Copyright 2005 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
  * 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.
 import  org.drools.guvnor.client.rpc.RuleAsset;
 public class BRLContentHandler extends ContentHandler
 		implements IRuleAsset {
 	public void retrieveAssetContent(RuleAsset asset,
                                      PackageItem pkg,
                                      AssetItem itemthrows SerializationException {
         asset.content = getBrlXmlPersistence().unmarshal( item.getContent() );
     public void storeAssetContent(RuleAsset asset,
                                   AssetItem repoAssetthrows SerializationException {
         RuleModel data = (RuleModel) asset.content;
         if ( == null ) {
    = repoAsset.getName();
         repoAsset.updateContent( getBrlXmlPersistence().marshal( data ) );
     public void compile(BRMSPackageBuilder builder,
                         AssetItem asset,
                         ContentPackageAssembler.ErrorLogger loggerthrows DroolsParserException,
                                                                    IOException {
         builder.addPackageFromDrl( new StringReader( getSourceDRL( asset,
                                                                    builder ) ) );
     public void assembleDRL(BRMSPackageBuilder builder,
                             AssetItem asset,
                             StringBuffer buf) {
         String drl = getSourceDRL( asset,
                                    builder );
         buf.append( drl );
     private String getSourceDRL(AssetItem asset,
                                 BRMSPackageBuilder builder) {
         RuleModel model = buildModelFromAsset(asset);
         String drl = getBrlDrlPersistence().marshal( model );
         if ( builder.hasDSL() && model.hasDSLSentences() ) {
             drl = builder.getDSLExpander().expand( drl );
         return drl;
 	protected RuleModel buildModelFromAsset(AssetItem asset) {
 		RuleModel model = getBrlXmlPersistence().unmarshal(asset.getContent()); = asset.getName();
		model.parentName = this.parentNameFromCategory(asset, model.parentName);
		return model;
    public String getRawDRL(AssetItem asset) {
        RuleModel model = getBrlXmlPersistence().unmarshal( asset.getContent() );
        return getBrlDrlPersistence().marshal( model );
    protected BRLPersistence getBrlDrlPersistence() {
		return BRDRLPersistence.getInstance();
    protected BRLPersistence getBrlXmlPersistence() {
		return BRXMLPersistence.getInstance();
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