| /* |
| * 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.solr.servlet; |
| |
| import java.io.IOException; |
| |
| import javax.servlet.ReadListener; |
| import javax.servlet.ServletInputStream; |
| |
| import org.apache.solr.common.util.SuppressForbidden; |
| |
| /** |
| * Provides a convenient extension of the {@link ServletInputStream} class that can be subclassed by developers wishing |
| * to adapt the behavior of a Stream. One such example may be to override {@link #close()} to instead be a no-op as in |
| * SOLR-8933. |
| * |
| * This class implements the Wrapper or Decorator pattern. Methods default to calling through to the wrapped stream. |
| */ |
| @SuppressForbidden(reason = "delegate methods") |
| public class ServletInputStreamWrapper extends ServletInputStream { |
| ServletInputStream stream; |
| |
| public ServletInputStreamWrapper(ServletInputStream stream) throws IOException { |
| this.stream = stream; |
| } |
| |
| public int hashCode() { |
| return stream.hashCode(); |
| } |
| |
| public boolean equals(Object obj) { |
| return stream.equals(obj); |
| } |
| |
| public int available() throws IOException { |
| return stream.available(); |
| } |
| |
| public void close() throws IOException { |
| stream.close(); |
| } |
| |
| public boolean isFinished() { |
| return stream.isFinished(); |
| } |
| |
| public boolean isReady() { |
| return stream.isReady(); |
| } |
| |
| public int read() throws IOException { |
| return stream.read(); |
| } |
| |
| public int read(byte[] b) throws IOException { |
| return stream.read(b); |
| } |
| |
| public int read(byte[] b, int off, int len) throws IOException { |
| return stream.read(b, off, len); |
| } |
| |
| public void mark(int readlimit) { |
| stream.mark(readlimit); |
| } |
| |
| public boolean markSupported() { |
| return stream.markSupported(); |
| } |
| |
| public int readLine(byte[] b, int off, int len) throws IOException { |
| return stream.readLine(b, off, len); |
| } |
| |
| public void reset() throws IOException { |
| stream.reset(); |
| } |
| |
| public void setReadListener(ReadListener arg0) { |
| stream.setReadListener(arg0); |
| } |
| |
| public long skip(long n) throws IOException { |
| return stream.skip(n); |
| } |
| |
| public String toString() { |
| return stream.toString(); |
| } |
| |
| } |