/*
* Copyright 2011 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.guvnor.server.builder;
import org.drools.guvnor.client.rpc.BuilderResult;
import org.drools.guvnor.server.contenthandler.ContentHandler;
import org.drools.guvnor.server.contenthandler.IHasCustomValidator;
import org.drools.guvnor.server.util.BuilderResultHelper;
import org.drools.repository.AssetItem;
import org.drools.repository.ModuleItem;
import java.util.Iterator;
public class AssetItemValidator {
private final ContentHandler handler;
private final AssetItem assetItemUnderValidation;
public AssetItemValidator(ContentHandler handler, AssetItem assetItemUnderValidation) {
this.handler = handler;
this.assetItemUnderValidation = assetItemUnderValidation;
}
public BuilderResult validate() {
if (handler instanceof IHasCustomValidator) {
return ((IHasCustomValidator) handler).validateAsset(assetItemUnderValidation);
} else {
BuilderValidator validator = new BuilderValidator();
validator.init(assetItemUnderValidation.getModule(), null);
return validator.validate();
}
}
private class BuilderValidator extends PackageAssemblerBase {
public void init(ModuleItem moduleItem, ModuleAssemblerConfiguration moduleAssemblerConfiguration) {
this.moduleItem = moduleItem;
createBuilder();
}
public BuilderResult validate() {
if (setUpPackage()) {
buildAsset(assetItemUnderValidation);
}
return getResult();
}
public BuilderResult getResult() {
BuilderResult result = new BuilderResult();
result.addLines(new BuilderResultHelper().generateBuilderResults(getErrors()));
return result;
}
protected Iterator<AssetItem> getAssetItemIterator(String... formats) {
AssetValidationIterator assetValidationIterator = new AssetValidationIterator(super.getAssetItemIterator(formats));
assetValidationIterator.setAssetItemUnderValidation(assetItemUnderValidation);
return assetValidationIterator;
}
}
}