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java: adds CollectionTemplate

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frsyuki 2010-10-20 16:40:25 +09:00
parent 4067c56b5d
commit 2065affd45
1 changed files with 50 additions and 0 deletions
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java/src/main/java/org/msgpack/template/CollectionTemplate.java Normal file
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//
// MessagePack for Java
//
// Copyright (C) 2009-2010 FURUHASHI Sadayuki
//
// 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.msgpack.template;
import java.util.List;
import java.util.LinkedList;
import java.io.IOException;
import org.msgpack.*;
public class CollectionTemplate implements Template {
private Template elementTemplate;
public CollectionTemplate(Template elementTemplate) {
this.elementTemplate = elementTemplate;
}
public Object unpack(Unpacker pac) throws IOException, MessageTypeException {
int length = pac.unpackArray();
List<Object> list = new LinkedList<Object>();
for(; length > 0; length--) {
list.add( elementTemplate.unpack(pac) );
}
return list;
}
public Object convert(MessagePackObject from) throws MessageTypeException {
MessagePackObject[] array = from.asArray();
List<Object> list = new LinkedList<Object>();
for(MessagePackObject element : array) {
list.add( elementTemplate.convert(element) );
}
return list;
}
}