com.thelastcheck.io.x9.X9OutputStreamRecordWriter Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2009-2015 The Last Check, LLC, All Rights Reserved
*
* 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 com.thelastcheck.io.x9;
import java.io.IOException;
import java.io.OutputStream;
import com.thelastcheck.commons.buffer.ByteArray;
import com.thelastcheck.io.base.OutputStreamRecordWriter;
import com.thelastcheck.io.base.Record;
public class X9OutputStreamRecordWriter extends OutputStreamRecordWriter {
private ByteArray lengthPrefixBuffer = new ByteArray(4);
public X9OutputStreamRecordWriter(OutputStream os) {
super(os);
}
protected void writeRecord(Record record) throws IOException {
X9Record x9Record = (X9Record) record;
if (x9Record.recordStandardLevel() >= X9Record.STANDARD_LEVEL_DSTU) {
int recordLength = x9Record.length();
lengthPrefixBuffer.write(recordLength, 0);
write(lengthPrefixBuffer);
}
write(x9Record.record());
}
}