69 lines
2.3 KiB
Java
69 lines
2.3 KiB
Java
/**
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*
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* Copyright the original author or authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.debugger;
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import java.io.PrintWriter;
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import java.io.Reader;
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import java.io.StringWriter;
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import java.io.Writer;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import org.jivesoftware.smack.XMPPConnection;
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/**
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* Very simple debugger that prints to the console (stdout) the sent and received stanzas. Use
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* this debugger with caution since printing to the console is an expensive operation that may
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* even block the thread since only one thread may print at a time.
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* <p>
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* It is possible to not only print the raw sent and received stanzas but also the interpreted
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* packets by Smack. By default interpreted packets won't be printed. To enable this feature
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* just change the <tt>printInterpreted</tt> static variable to <tt>true</tt>.
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* </p>
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*
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* @author Gaston Dombiak
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*/
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public class ConsoleDebugger extends AbstractDebugger {
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private final SimpleDateFormat dateFormatter = new SimpleDateFormat("HH:mm:ss");
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public ConsoleDebugger(XMPPConnection connection, Writer writer, Reader reader) {
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super(connection, writer, reader);
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}
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@Override
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protected void log(String logMessage) {
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String formatedDate;
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synchronized (dateFormatter) {
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formatedDate = dateFormatter.format(new Date());
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}
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// CHECKSTYLE:OFF
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System.out.println(formatedDate + ' ' + logMessage);
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// CHECKSTYLE:ON
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}
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@Override
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protected void log(String logMessage, Throwable throwable) {
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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// CHECKSTYLE:OFF
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throwable.printStackTrace(pw);
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// CHECKSTYLE:ON
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log(logMessage + sw);
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}
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}
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