/*
* Copyright (C) 2013 salesforce.com, 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.auraframework.impl.system;
import java.util.Set;
import org.auraframework.def.DefDescriptor;
import org.auraframework.def.Definition;
import org.auraframework.def.DescriptorFilter;
import org.auraframework.impl.parser.ParserFactory;
import org.auraframework.impl.source.SourceFactory;
import org.auraframework.system.CacheableDefFactory;
import org.auraframework.system.Parser;
import org.auraframework.system.Source;
import org.auraframework.throwable.quickfix.QuickFixException;
public class CacheableDefFactoryImpl<D extends Definition> extends DefFactoryImpl<D> implements CacheableDefFactory<D> {
private final SourceFactory sourceFactory;
public CacheableDefFactoryImpl(SourceFactory sourceFactory) {
this.sourceFactory = sourceFactory;
}
@Override
public D getDef(DefDescriptor<D> descriptor) throws QuickFixException {
Source<?> source = sourceFactory.getSource(descriptor);
if (source != null && source.exists()) {
Parser parser = ParserFactory.getParser(source.getFormat());
D def = parser.parse(descriptor, source);
// def.validateDefinition();
return def;
}
return null;
}
@Override
public Source<D> getSource(DefDescriptor<D> descriptor) {
return sourceFactory.getSource(descriptor);
}
@Override
public long getLastMod(DefDescriptor<D> descriptor) {
return sourceFactory.getSource(descriptor).getLastModified();
}
@Override
public boolean exists(DefDescriptor<D> descriptor) {
Source<D> s = getSource(descriptor);
return s != null && s.exists();
}
@Override
public Set<DefDescriptor<D>> find(DefDescriptor<D> matcher) {
return sourceFactory.find(matcher);
}
@Override
public boolean hasFind() {
return true;
}
@Override
public Set<DefDescriptor<?>> find(DescriptorFilter filter) {
return sourceFactory.find(filter);
}
}