/*
* Copyright 2013 the original author or authors.
*
* 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.grails.encoder.impl;
import java.io.IOException;
import org.grails.encoder.CodecIdentifier;
import org.grails.encoder.DefaultCodecIdentifier;
import org.grails.encoder.EncodedAppender;
import org.grails.encoder.Encoder;
import org.grails.encoder.EncodingState;
import org.grails.encoder.StreamingEncoder;
/**
* @author Lari Hotari
* @since 2.3
*/
public class NoneEncoder implements StreamingEncoder {
static final CodecIdentifier CODEC_IDENTIFIER = new DefaultCodecIdentifier("None");
public Object encode(Object o) {
return o;
}
public boolean isSafe() {
return false;
}
public boolean isApplyToSafelyEncoded() {
return false;
}
public void markEncoded(CharSequence string) {
}
public CodecIdentifier getCodecIdentifier() {
return CODEC_IDENTIFIER;
}
public void encodeToStream(Encoder thisInstance, CharSequence source, int offset, int len, EncodedAppender appender,
EncodingState encodingState) throws IOException {
appender.append(null, encodingState, source, offset, len);
}
}