HttpComponents Core Source Code Files

HttpComponents Core Source Code Files are provided in the source package file, httpcomponents-core-5.2-src.zip.

You can download httpcomponents-core-5.2-src.zip as described in the previous tutorial and go to the "httpcore5/src" sub-folder to view Source Code files.

You can also browse HttpComponents Core Source Code below:

✍: FYIcenter.com

org/apache/hc/core5/http/impl/io/IdentityOutputStream.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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */

package org.apache.hc.core5.http.impl.io;

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

import org.apache.hc.core5.http.StreamClosedException;
import org.apache.hc.core5.http.io.SessionOutputBuffer;
import org.apache.hc.core5.util.Args;

/**
 * Output stream that writes data without any transformation. The end of
 * the content entity is demarcated by closing the underlying connection
 * (EOF condition). Entities transferred using this input stream can be of
 * unlimited length.
 * <p>
 * Note that this class NEVER closes the underlying stream, even when
 * {@link #close()} gets called.  Instead, the stream will be marked as
 * closed and no further output will be permitted.
 *
 * @since 4.0
 */
public class IdentityOutputStream extends OutputStream {

    private final SessionOutputBuffer buffer;
    private final OutputStream outputStream;

    /** True if the stream is closed. */
    private boolean closed;

    /**
     * Default constructor.
     *
     * @param buffer Session output buffer
     * @param outputStream Output stream
     */
    public IdentityOutputStream(final SessionOutputBuffer buffer, final OutputStream outputStream) {
        super();
        this.buffer = Args.notNull(buffer, "Session output buffer");
        this.outputStream = Args.notNull(outputStream, "Output stream");
    }

    /**
     * Finishes writing to the underlying stream, but does NOT close the underlying stream.
     * @throws IOException If an I/O problem occurs.
     */
    @Override
    public void close() throws IOException {
        if (!this.closed) {
            this.closed = true;
            this.buffer.flush(this.outputStream);
        }
    }

    @Override
    public void flush() throws IOException {
        this.buffer.flush(this.outputStream);
    }

    @Override
    public void write(final byte[] b, final int off, final int len) throws IOException {
        if (this.closed) {
            throw new StreamClosedException();
        }
        this.buffer.write(b, off, len, this.outputStream);
    }

    @Override
    public void write(final byte[] b) throws IOException {
        write(b, 0, b.length);
    }

    @Override
    public void write(final int b) throws IOException {
        if (this.closed) {
            throw new StreamClosedException();
        }
        this.buffer.write(b, this.outputStream);
    }

}

org/apache/hc/core5/http/impl/io/IdentityOutputStream.java

Or download all them as a single archive file:

File name: httpcore5-5.2-fyi.zip
File size: 812477 bytes
Release date: 2022-11-10
Download 

 

Donwload httpcomponents-client-4.5.3-bin.zip

Download and Install HttpComponents Core Source Package

Download and Review Apache HttpComponents-*.jar

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