src/main/java/org/apache/sling/feature/io/CloseShieldWriter.java

/*
 * 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.sling.feature.io;

import java.io.FilterWriter;
import java.io.IOException;
import java.io.Writer;

/**
 * Proxy writer that prevents the underlying writer from being closed.
 * <p>
 * This class is typically used in cases where a writer needs to be passed to a component that wants to explicitly close
 * the writer even if other components would still use the writer for output.
 * </p>
 */
public class CloseShieldWriter extends FilterWriter {

    public CloseShieldWriter(Writer out) {
        super(out);
    }

    @Override
    public void close() throws IOException {
        // NOOP
    }

}