/*
* 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.aries.jmx.blueprint.codec;
import java.util.HashMap;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.OpenDataException;
import org.apache.aries.jmx.blueprint.BlueprintMetadataMBean;
import org.osgi.service.blueprint.reflect.CollectionMetadata;
import org.osgi.service.blueprint.reflect.Metadata;
public class BPCollectionMetadata implements BPNonNullMetadata {
private String collectionClass;
private String valueType;
private BPMetadata[] values;
public BPCollectionMetadata(CompositeData collection) {
collectionClass = (String) collection.get(BlueprintMetadataMBean.COLLECTION_CLASS);
valueType = (String) collection.get(BlueprintMetadataMBean.VALUE_TYPE);
Byte[][] arrays = (Byte[][]) collection.get(BlueprintMetadataMBean.VALUES);
values = new BPMetadata[arrays.length];
for (int i = 0; i < values.length; i++) {
values[i] = Util.boxedBinary2BPMetadata((Byte[]) arrays[i]);
}
}
public BPCollectionMetadata(CollectionMetadata collection) {
collectionClass = collection.getCollectionClass().getCanonicalName();
valueType = collection.getValueType();
values = new BPMetadata[collection.getValues().size()];
int i = 0;
for (Object value : collection.getValues()) {
values[i++] = Util.metadata2BPMetadata((Metadata) value);
}
}
public CompositeData asCompositeData() {
HashMap<String, Object> items = new HashMap<String, Object>();
items.put(BlueprintMetadataMBean.COLLECTION_CLASS, collectionClass);
items.put(BlueprintMetadataMBean.VALUE_TYPE, valueType);
Byte[][] arrays = new Byte[values.length][];
for (int i = 0; i < arrays.length; i++) {
arrays[i] = Util.bpMetadata2BoxedBinary(values[i]);
}
items.put(BlueprintMetadataMBean.VALUES, arrays);
try {
return new CompositeDataSupport(BlueprintMetadataMBean.COLLECTION_METADATA_TYPE, items);
} catch (OpenDataException e) {
throw new RuntimeException(e);
}
}
public String getCollectionClass() {
return collectionClass;
}
public String getValueType() {
return valueType;
}
public BPMetadata[] getValues() {
return values;
}
}