src/main/java/org/apache/sling/servlets/resolver/internal/HandleErrorResponseWriter.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.servlets.resolver.internal;

import java.io.PrintWriter;
import java.io.Writer;

/**
 * Wrap the original PrintWriter so we can monitor if it
 * has been closed
 */
class HandleErrorResponseWriter extends PrintWriter {

    private boolean open = true;

    HandleErrorResponseWriter(Writer out) {
        super(out);
    }

    @Override
    public void close() {
        this.open = false;
        super.close();
    }

    public boolean isOpen() {
        return open;
    }

}