diff options
Diffstat (limited to 'src/org/apache/http/impl/conn/LoggingSessionOutputBuffer.java')
-rw-r--r-- | src/org/apache/http/impl/conn/LoggingSessionOutputBuffer.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/org/apache/http/impl/conn/LoggingSessionOutputBuffer.java b/src/org/apache/http/impl/conn/LoggingSessionOutputBuffer.java new file mode 100644 index 0000000..1afab7d --- /dev/null +++ b/src/org/apache/http/impl/conn/LoggingSessionOutputBuffer.java @@ -0,0 +1,109 @@ +/* + * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/conn/LoggingSessionOutputBuffer.java $ + * $Revision: 674186 $ + * $Date: 2008-07-05 05:18:54 -0700 (Sat, 05 Jul 2008) $ + * + * ==================================================================== + * + * 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.http.impl.conn; + +import java.io.IOException; + +import org.apache.http.io.HttpTransportMetrics; +import org.apache.http.io.SessionOutputBuffer; +import org.apache.http.util.CharArrayBuffer; + +/** + * Logs all data written to the wire LOG. + * + * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> + * + * @since 4.0 + */ +public class LoggingSessionOutputBuffer implements SessionOutputBuffer { + + /** Original data transmitter. */ + private final SessionOutputBuffer out; + + /** The wire log to use. */ + private final Wire wire; + + /** + * Create an instance that wraps the specified session output buffer. + * @param out The session output buffer. + * @param wire The Wire log to use. + */ + public LoggingSessionOutputBuffer(final SessionOutputBuffer out, final Wire wire) { + super(); + this.out = out; + this.wire = wire; + } + + public void write(byte[] b, int off, int len) throws IOException { + this.out.write(b, off, len); + if (this.wire.enabled()) { + this.wire.output(b, off, len); + } + } + + public void write(int b) throws IOException { + this.out.write(b); + if (this.wire.enabled()) { + this.wire.output(b); + } + } + + public void write(byte[] b) throws IOException { + this.out.write(b); + if (this.wire.enabled()) { + this.wire.output(b); + } + } + + public void flush() throws IOException { + this.out.flush(); + } + + public void writeLine(final CharArrayBuffer buffer) throws IOException { + this.out.writeLine(buffer); + if (this.wire.enabled()) { + String s = new String(buffer.buffer(), 0, buffer.length()); + this.wire.output(s + "[EOL]"); + } + } + + public void writeLine(final String s) throws IOException { + this.out.writeLine(s); + if (this.wire.enabled()) { + this.wire.output(s + "[EOL]"); + } + } + + public HttpTransportMetrics getMetrics() { + return this.out.getMetrics(); + } + +} |