/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.sling.caconfig.resource.impl.util;
import java.util.Iterator;
import org.apache.commons.collections.IteratorUtils;
import org.apache.commons.collections.Transformer;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.caconfig.resource.spi.ContextResource;
public final class ContextResourceTestUtil {
private ContextResourceTestUtil() {
// static methods only
}
@SuppressWarnings("unchecked")
public static Iterator<Resource> toResourceIterator(Iterator<ContextResource> contextResources) {
return IteratorUtils.transformedIterator(contextResources, new Transformer() {
@Override
public Object transform(Object input) {
return ((ContextResource)input).getResource();
}
});
}
@SuppressWarnings("unchecked")
public static Iterator<String> toConfigRefIterator(Iterator<ContextResource> contextResources) {
return IteratorUtils.transformedIterator(contextResources, new Transformer() {
@Override
public Object transform(Object input) {
return ((ContextResource)input).getConfigRef();
}
});
}
@SuppressWarnings("unchecked")
public static Iterator<ContextResource> toContextResourceIterator(Iterator<Resource> resources) {
return IteratorUtils.transformedIterator(resources, new Transformer() {
@Override
public Object transform(Object input) {
Resource resource = (Resource)input;
return new ContextResource(resource, "/conf-test" + resource.getPath());
}
});
}
}