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package org.mule.agent; |
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import org.mule.api.context.notification.ServerNotification; |
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import org.mule.api.lifecycle.InitialisationException; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.util.FileUtils; |
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import org.mule.util.MapUtils; |
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import org.mule.util.StringUtils; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.HashMap; |
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import java.util.Map; |
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import org.apache.log4j.Appender; |
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import org.apache.log4j.Level; |
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import org.apache.log4j.Logger; |
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import org.apache.log4j.PatternLayout; |
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import org.apache.log4j.PropertyConfigurator; |
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import org.apache.log4j.RollingFileAppender; |
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import org.apache.log4j.xml.DOMConfigurator; |
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public class Log4jNotificationLoggerAgent extends AbstractNotificationLoggerAgent |
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{ |
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protected static final int DEFAULT_DESCRIPTION_BUFFER_SIZE = 64; |
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protected Logger eventLogger; |
44 | 0 | private String logName = Log4jNotificationLoggerAgent.class.getName(); |
45 | 0 | private String logFile = null; |
46 | 0 | private String logConfigFile = null; |
47 | 0 | private String chainsawHost = "localhost"; |
48 | 0 | private int chainsawPort = -1; |
49 | 0 | private Map levelMappings = new HashMap(); |
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public Log4jNotificationLoggerAgent() |
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{ |
54 | 0 | super("log4j-notifications"); |
55 | 0 | } |
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public String getDescription() |
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{ |
64 | 0 | StringBuffer buf = new StringBuffer(DEFAULT_DESCRIPTION_BUFFER_SIZE); |
65 | 0 | if (StringUtils.isNotBlank(logFile)) |
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{ |
67 | 0 | buf.append("Logging notifications to: ").append(logFile); |
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} |
69 | 0 | if (chainsawPort > -1) |
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{ |
71 | 0 | buf.append(" Chainsaw: ").append(chainsawHost).append(":").append(chainsawPort); |
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} |
73 | 0 | if (buf.length() == 0) |
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{ |
75 | 0 | buf.append("No logging or event forwarding is configured"); |
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} |
77 | 0 | return getName() + ": " + buf.toString(); |
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} |
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public String getLogName() |
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{ |
82 | 0 | return logName; |
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} |
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public void setLogName(String logName) |
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{ |
87 | 0 | this.logName = logName; |
88 | 0 | } |
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protected void doInitialise() throws InitialisationException |
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{ |
92 | 0 | if (logConfigFile != null) |
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{ |
94 | 0 | if (logConfigFile.endsWith(".xml")) |
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{ |
96 | 0 | DOMConfigurator.configure(logConfigFile); |
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} |
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else |
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{ |
100 | 0 | PropertyConfigurator.configure(logConfigFile); |
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} |
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} |
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else |
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{ |
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try |
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{ |
107 | 0 | eventLogger = Logger.getLogger(logName); |
108 | 0 | if (logFile != null) |
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{ |
110 | 0 | File f = FileUtils.newFile(logFile); |
111 | 0 | if (!f.exists()) |
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{ |
113 | 0 | FileUtils.createFile(logFile); |
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} |
115 | 0 | Appender file = new RollingFileAppender(new PatternLayout("%5p %m%n"), logFile, true); |
116 | 0 | eventLogger.addAppender(file); |
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} |
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} |
126 | 0 | catch (IOException e) |
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{ |
128 | 0 | throw new InitialisationException( |
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CoreMessages.failedToLoad("Log4j configuration"), e, this); |
130 | 0 | } |
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} |
132 | 0 | } |
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protected void logEvent(ServerNotification e) |
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{ |
136 | 0 | if (eventLogger != null) |
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{ |
138 | 0 | String actionKey = e.EVENT_NAME + "." + e.getActionName(); |
139 | 0 | String level = MapUtils.getString(levelMappings, actionKey, e.getType()); |
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141 | 0 | eventLogger.log(Level.toLevel(level, Level.INFO), e); |
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} |
143 | 0 | } |
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public String getLogFile() |
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{ |
147 | 0 | return logFile; |
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} |
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public void setLogFile(String logFile) |
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{ |
152 | 0 | this.logFile = logFile; |
153 | 0 | } |
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public String getLogConfigFile() |
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{ |
157 | 0 | return logConfigFile; |
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} |
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public void setLogConfigFile(String logConfigFile) |
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{ |
162 | 0 | this.logConfigFile = logConfigFile; |
163 | 0 | } |
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public String getChainsawHost() |
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{ |
167 | 0 | return chainsawHost; |
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} |
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public void setChainsawHost(String chainsawHost) |
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{ |
172 | 0 | this.chainsawHost = chainsawHost; |
173 | 0 | } |
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public int getChainsawPort() |
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{ |
177 | 0 | return chainsawPort; |
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} |
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public void setChainsawPort(int chainsawPort) |
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{ |
182 | 0 | this.chainsawPort = chainsawPort; |
183 | 0 | } |
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public Map getLevelMappings() |
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{ |
187 | 0 | return levelMappings; |
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} |
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public void setLevelMappings(Map levelMappings) |
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{ |
192 | 0 | this.levelMappings.putAll(levelMappings); |
193 | 0 | } |
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} |