001/*
002 * Copyright 2002-2017 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.jca.cci.core.support;
018
019import java.io.IOException;
020import java.io.InputStream;
021import java.io.OutputStream;
022
023import javax.resource.cci.Record;
024import javax.resource.cci.Streamable;
025
026import org.springframework.util.FileCopyUtils;
027
028/**
029 * CCI Record implementation for a COMMAREA, holding a byte array.
030 *
031 * @author Thierry Templier
032 * @author Juergen Hoeller
033 * @since 1.2
034 * @see org.springframework.jca.cci.object.MappingCommAreaOperation
035 */
036@SuppressWarnings("serial")
037public class CommAreaRecord implements Record, Streamable {
038
039        private byte[] bytes = new byte[0];
040
041        private String recordName = "";
042
043        private String recordShortDescription = "";
044
045
046        /**
047         * Create a new CommAreaRecord.
048         * @see #read(java.io.InputStream)
049         */
050        public CommAreaRecord() {
051        }
052
053        /**
054         * Create a new CommAreaRecord.
055         * @param bytes the bytes to fill the record with
056         */
057        public CommAreaRecord(byte[] bytes) {
058                this.bytes = bytes;
059        }
060
061
062        @Override
063        public void setRecordName(String recordName) {
064                this.recordName = recordName;
065        }
066
067        @Override
068        public String getRecordName() {
069                return this.recordName;
070        }
071
072        @Override
073        public void setRecordShortDescription(String recordShortDescription) {
074                this.recordShortDescription = recordShortDescription;
075        }
076
077        @Override
078        public String getRecordShortDescription() {
079                return this.recordShortDescription;
080        }
081
082
083        @Override
084        public void read(InputStream in) throws IOException {
085                this.bytes = FileCopyUtils.copyToByteArray(in);
086        }
087
088        @Override
089        public void write(OutputStream out) throws IOException {
090                out.write(this.bytes);
091                out.flush();
092        }
093
094        public byte[] toByteArray() {
095                return this.bytes;
096        }
097
098
099        @Override
100        public Object clone() {
101                return new CommAreaRecord(this.bytes);
102        }
103
104}