blob: 80844951add11c01fec6ed9cd6ef913da46bc3c3 [file] [log] [blame]
/*
*
* 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.qpid.proton.codec;
import java.util.Collection;
import java.util.Collections;
public class CharacterType extends AbstractPrimitiveType<Character>
{
private CharacterEncoding _characterEncoding;
CharacterType(final EncoderImpl encoder, final DecoderImpl decoder)
{
_characterEncoding = new CharacterEncoding(encoder, decoder);
encoder.register(Character.class, this);
decoder.register(this);
}
public Class<Character> getTypeClass()
{
return Character.class;
}
public CharacterEncoding getEncoding(final Character val)
{
return _characterEncoding;
}
public CharacterEncoding getCanonicalEncoding()
{
return _characterEncoding;
}
public Collection<CharacterEncoding> getAllEncodings()
{
return Collections.singleton(_characterEncoding);
}
public void write(char c)
{
_characterEncoding.write(c);
}
public class CharacterEncoding extends FixedSizePrimitiveTypeEncoding<Character>
{
public CharacterEncoding(final EncoderImpl encoder, final DecoderImpl decoder)
{
super(encoder, decoder);
}
@Override
protected int getFixedSize()
{
return 4;
}
@Override
public byte getEncodingCode()
{
return EncodingCodes.CHAR;
}
public CharacterType getType()
{
return CharacterType.this;
}
public void writeValue(final Character val)
{
getEncoder().writeRaw((int)val.charValue() & 0xffff);
}
public void writeValue(final char val)
{
getEncoder().writeRaw((int)val & 0xffff);
}
public void write(final char c)
{
writeConstructor();
getEncoder().writeRaw((int)c & 0xffff);
}
public boolean encodesSuperset(final TypeEncoding<Character> encoding)
{
return (getType() == encoding.getType());
}
public Character readValue()
{
return readPrimitiveValue();
}
public char readPrimitiveValue()
{
return (char) (getDecoder().readRawInt() & 0xffff);
}
@Override
public boolean encodesJavaPrimitive()
{
return true;
}
}
}