org.jboss.marshalling.MarshallerObjectInput Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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.jboss.marshalling;
import java.io.ObjectInput;
import java.io.IOException;
/**
* A marshaller's object input. This implementation delegates to an {@code Unmarshaller} implementation while throwing
* an exception if {@code close()} is called.
*
* This class is not part of the marshalling API; rather it is intended for marshaller implementors to make it easier
* to develop Java serialization-compatible marshallers.
*/
public class MarshallerObjectInput implements ObjectInput {
private final Unmarshaller unmarshaller;
/**
* Construct a new instance.
*
* @param unmarshaller the unmarshaller to delegate to
*/
public MarshallerObjectInput(final Unmarshaller unmarshaller) {
this.unmarshaller = unmarshaller;
}
/** {@inheritDoc} */
public Object readObject() throws ClassNotFoundException, IOException {
return unmarshaller.readObject();
}
/** {@inheritDoc} */
public int read() throws IOException {
return unmarshaller.read();
}
/** {@inheritDoc} */
public int read(final byte[] b) throws IOException {
return unmarshaller.read(b);
}
/** {@inheritDoc} */
public int read(final byte[] b, final int off, final int len) throws IOException {
return unmarshaller.read(b, off, len);
}
/** {@inheritDoc} */
public long skip(final long n) throws IOException {
return unmarshaller.skip(n);
}
/** {@inheritDoc} */
public int available() throws IOException {
return unmarshaller.available();
}
/** {@inheritDoc} This implementation always throws an {@link IllegalStateException}. */
public void close() throws IOException {
throw new IllegalStateException("close() may not be called in this context");
}
/** {@inheritDoc} */
public void readFully(final byte[] b) throws IOException {
unmarshaller.readFully(b);
}
/** {@inheritDoc} */
public void readFully(final byte[] b, final int off, final int len) throws IOException {
unmarshaller.readFully(b, off, len);
}
/** {@inheritDoc} */
public int skipBytes(final int n) throws IOException {
return unmarshaller.skipBytes(n);
}
/** {@inheritDoc} */
public boolean readBoolean() throws IOException {
return unmarshaller.readBoolean();
}
/** {@inheritDoc} */
public byte readByte() throws IOException {
return unmarshaller.readByte();
}
/** {@inheritDoc} */
public int readUnsignedByte() throws IOException {
return unmarshaller.readUnsignedByte();
}
/** {@inheritDoc} */
public short readShort() throws IOException {
return unmarshaller.readShort();
}
/** {@inheritDoc} */
public int readUnsignedShort() throws IOException {
return unmarshaller.readUnsignedShort();
}
/** {@inheritDoc} */
public char readChar() throws IOException {
return unmarshaller.readChar();
}
/** {@inheritDoc} */
public int readInt() throws IOException {
return unmarshaller.readInt();
}
/** {@inheritDoc} */
public long readLong() throws IOException {
return unmarshaller.readLong();
}
/** {@inheritDoc} */
public float readFloat() throws IOException {
return unmarshaller.readFloat();
}
/** {@inheritDoc} */
public double readDouble() throws IOException {
return unmarshaller.readDouble();
}
/** {@inheritDoc} */
public String readLine() throws IOException {
return unmarshaller.readLine();
}
/** {@inheritDoc} */
public String readUTF() throws IOException {
return unmarshaller.readUTF();
}
}