aQute.lib.json.CollectionHandler Maven / Gradle / Ivy
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A library to be statically linked. Contains many small utilities. This bundle should not be installed in a framework, it is compile only.
package aQute.lib.json;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Map;
import java.util.TreeSet;
import java.util.Vector;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.CopyOnWriteArraySet;
public class CollectionHandler extends Handler {
Class< ? > rawClass;
Type componentType;
CollectionHandler(Class< ? > rawClass, Type componentType) {
this.componentType = componentType;
if (rawClass.isInterface()) {
if (rawClass.isAssignableFrom(ArrayList.class))
rawClass = ArrayList.class;
else if (rawClass.isAssignableFrom(LinkedList.class))
rawClass = LinkedList.class;
else if (rawClass.isAssignableFrom(HashSet.class))
rawClass = HashSet.class;
else if (rawClass.isAssignableFrom(TreeSet.class))
rawClass = TreeSet.class;
else if (rawClass.isAssignableFrom(Vector.class))
rawClass = Vector.class;
else if (rawClass.isAssignableFrom(ConcurrentLinkedQueue.class))
rawClass = ConcurrentLinkedQueue.class;
else if (rawClass.isAssignableFrom(CopyOnWriteArrayList.class))
rawClass = CopyOnWriteArrayList.class;
else if (rawClass.isAssignableFrom(CopyOnWriteArraySet.class))
rawClass = CopyOnWriteArraySet.class;
else
throw new IllegalArgumentException("Unknown interface type for collection: " + rawClass);
}
this.rawClass = rawClass;
}
@Override
public void encode(Encoder app, Object object, Map
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