/*
* 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.java.provider;
import java.util.List;
import org.auraframework.builder.DefBuilder;
import org.auraframework.def.DefDescriptor;
import org.auraframework.def.Definition;
import org.auraframework.impl.java.BaseJavaDefFactory;
import org.auraframework.system.Annotations.Provider;
import org.auraframework.system.Location;
import org.auraframework.system.SourceLoader;
import org.auraframework.throwable.quickfix.InvalidDefinitionException;
import org.auraframework.throwable.quickfix.QuickFixException;
/**
* Base class for java provider def factories.
*/
abstract class AbstractJavaProviderDefFactory<D extends Definition> extends BaseJavaDefFactory<D> {
public AbstractJavaProviderDefFactory() {
this(null);
}
public AbstractJavaProviderDefFactory(List<SourceLoader> sourceLoaders) {
super(sourceLoaders);
}
protected abstract AbstractJavaProviderDef.Builder<D> newBuilder();
@Override
protected DefBuilder<?, ? extends D> getBuilder(DefDescriptor<D> descriptor) throws QuickFixException {
Class<?> providerClass = getClazz(descriptor);
if (providerClass == null) {
return null;
}
if (!providerClass.isAnnotationPresent(Provider.class)) {
throw new InvalidDefinitionException(String.format(
"@Provider annotation is required on all Providers. Not found on %s", descriptor),
new Location(providerClass.getCanonicalName(), 0));
}
AbstractJavaProviderDef.Builder<D> builder = newBuilder();
builder.setDescriptor(descriptor);
builder.setLocation(providerClass.getCanonicalName(), 0);
builder.setProviderClass(providerClass);
return builder;
}
}