/*
 * 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.struts2.dispatcher;

import jakarta.servlet.ServletOutputStream;
import jakarta.servlet.WriteListener;

import java.io.IOException;
import java.io.OutputStream;

/** Minimal ServletOutputStream backed by an OutputStream, for tests. */
public class WebJarTestServletOutputStream extends ServletOutputStream {

    private final OutputStream delegate;

    public WebJarTestServletOutputStream(OutputStream delegate) {
        this.delegate = delegate;
    }

    @Override
    public void write(int b) throws IOException {
        delegate.write(b);
    }

    @Override
    public boolean isReady() {
        return true;
    }

    @Override
    public void setWriteListener(WriteListener writeListener) {
        // no-op
    }
}
