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Merge pull request #146 from oracle/Issue#129-online-stdout-console-issues
Issue#129 online stdout console issues
2 parents 3c03b0a + dacb456 commit da6eea7

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‎core/pom.xml‎

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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.easymock</groupId>
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<artifactId>easymock</artifactId>
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<version>3.6</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.powermock</groupId>
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<artifactId>powermock-api-easymock</artifactId>
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<version>1.6.6</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.powermock</groupId>
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<artifactId>powermock-module-junit4</artifactId>
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<version>1.6.6</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>

‎core/src/main/java/oracle/weblogic/deploy/logging/PlatformLogger.java‎

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*/
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package oracle.weblogic.deploy.logging;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.LogManager;
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import java.util.logging.LogRecord;
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import java.util.logging.Logger;
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logger.logp(Level.WARNING, details.clazz, details.method, msg, thrown);
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}
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/**
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* Return a list of the current loggers.
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*
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* @return List of Logger from the Log Manager
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*/
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public static List<Logger> getLoggers() {
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LogManager manager = LogManager.getLogManager();
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Enumeration<String> e = manager.getLoggerNames();
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List<Logger> topList = new ArrayList<>();
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while (e.hasMoreElements()) {
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String loggerName = e.nextElement();
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Logger logger = manager.getLogger(loggerName);
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topList.add(logger);
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}
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return topList;
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}
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/**
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* Obtains caller details, class name and method, to be provided to the actual Logger. This
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* code is adapted from ODLLogRecord, which should yield consistency in reporting using

‎core/src/main/java/oracle/weblogic/deploy/logging/SummaryHandler.java‎

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/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* The Universal Permissive License (UPL), Version 1.0
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*/
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package oracle.weblogic.deploy.logging;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Properties;
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import java.util.logging.ConsoleHandler;
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import java.util.logging.Formatter;
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import java.util.logging.Handler;
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import java.util.logging.Level;
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import java.util.logging.LogManager;
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import java.util.logging.LogRecord;
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import java.util.logging.MemoryHandler;
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import oracle.weblogic.deploy.util.WLSDeployContext;
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import oracle.weblogic.deploy.util.WLSDeployExit;
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/**
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* This class save the log records logged by the tool at Info level or greater. The WLSDeployExit exit method will
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* call this Handler to publish the messages, along with the total of the log records, by Level category.
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*
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* The WLSDeployCustomizeLoggingConfig adds the properties from this class' getHandlerProperties() to the
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* log manager logger properties and adds the handler to the root WLSDEPLOY Logger. See the class for information
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* on how to inject this handler into the wlsdeploy root logger.
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*
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* Before the tool exit, if specified by the caller, an activity summary of the saved logs is displayed to the console.
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* A final total of the records logged by the tool for the Level categories indicated above is displayed to the console.
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*
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* @see WLSDeployCustomizeLoggingConfig
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* @see oracle.weblogic.deploy.util.WLSDeployExit
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*/
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public class SummaryHandler extends Handler implements WLSDeployLogEndHandler {
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private static final String CLASS = SummaryHandler.class.getName();
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private static final String LEVEL_PROPERTY = "level";
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private static final String TARGET_PROPERTY = "target";
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private static final String FORMATTER_PROPERTY = "formatter";
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private static final String SIZE_PROPERTY = "size";
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private static final int DEFAULT_SIZE = 3000;
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private PlatformLogger LOGGER = WLSDeployLogFactory.getLogger("wlsdeploy.exit");
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private int bufferSize;
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private WLSDeployContext context;
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private Handler topTarget;
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private List<LevelHandler> handlers = new ArrayList<>();
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private boolean closed = false;
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/**
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* This default constructor is populated with the handler properties loaded by the WLSDeployCustomizeLoggingConfig.
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*/
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public SummaryHandler() {
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super();
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configure();
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LOGGER.setLevel(Level.INFO);
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addLevelHandler(Level.WARNING);
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addLevelHandler(Level.SEVERE);
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}
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/**
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* Tally and save the log record if it matches one of the category Level handlers. Once the summary has completed,
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* all further log records will be ignored.
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*
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* @param record to tally and save in handler with matching Level category
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*/
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@Override
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public synchronized void publish(LogRecord record) {
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// after close, take yourself out of the mix. The stored up log messages are going to go to the
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// console handler anyway
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if (!closed) {
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for (Handler handler : handlers) {
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handler.publish(record);
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}
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}
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}
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@Override
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public void flush() {
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topTarget.flush();
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}
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@Override
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public void close() throws SecurityException {
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topTarget.close();
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}
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/**
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* This method is called by the tool to complete the SummaryHandler, and display the recap and total information
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* to the console. The log records are only displayed to the console if the tool was run in online mode.
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* This compensates for wlst writing spurious blank lines to the console during online mode.
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*
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* @param modelContext contextual information about the tool
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*/
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@Override
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public synchronized void logEnd(WLSDeployContext modelContext) {
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closed = true;
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String METHOD = "push";
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LOGGER.entering(modelContext, CLASS, METHOD);
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this.context = modelContext;
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summaryHead(topTarget);
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for (LevelHandler handler : handlers) {
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handler.push();
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}
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summaryTail(topTarget);
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LOGGER.exiting(CLASS, METHOD);
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}
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/**
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* The WLSDeployLoggingConfig will call this method to add to the logging.properties files.
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* If the logging.properties already contains the property, the property in this list will be ignored.
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*
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* @return properties to set in logging.properties
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*/
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public static Properties getHandlerProperties() {
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Properties properties = new Properties();
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properties.setProperty(LEVEL_PROPERTY, Level.INFO.getName());
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properties.setProperty(TARGET_PROPERTY, WLSDeployLoggingConsoleHandler.class.getName());
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properties.setProperty(FORMATTER_PROPERTY, WLSDeployLogFormatter.class.getName());
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return properties;
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}
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private void addLevelHandler(Level level) {
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LevelHandler handler;
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Handler levelTarget = getConsoleHandler();
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levelTarget.setFormatter(new SummaryFormatter(level));
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handler = new LevelHandler(levelTarget, bufferSize, level);
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handler.setLevel(level);
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handler.setFilter(getFilter());
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handlers.add(handler);
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}
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void summaryHead(Handler handler) {
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handler.publish(getLogRecord("WLSDPLY-21003", context.getProgramName(),
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context.getVersion(), context.getWlstMode()));
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}
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void summaryTail(Handler handler) {
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StringBuffer buffer = new StringBuffer();
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java.util.Formatter fmt = new java.util.Formatter(buffer);
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for (LevelHandler levelHandler : handlers) {
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if (levelHandler.getTotalRecords() >= 0) {
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fmt.format(" %1$s : %2$,5d", levelHandler.getLevel().getName(), levelHandler.getTotalRecords());
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}
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}
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handler.publish(getLogRecord("WLSDPLY-21002", buffer));
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}
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private class TotalFormatter extends Formatter {
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@Override
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public synchronized String format(LogRecord record) {
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return System.lineSeparator() + formatMessage(record) + System.lineSeparator();
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}
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}
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private class SummaryFormatter extends Formatter {
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private final String MSG_FORMAT = " %1$5d. %2$s: %3$s" + System.lineSeparator();
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private final String INTERNAL = System.lineSeparator() + "%s" + System.lineSeparator() + System.lineSeparator();
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private int sequence = 0;
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private Level level;
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public SummaryFormatter(Level level) {
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this.level = level;
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}
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@Override
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public synchronized String format(LogRecord record) {
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String message = "";
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String msgId = record.getMessage();
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if (msgId.indexOf('{') >= 0) {
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msgId = null;
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}
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String formatted = formatMessage(record);
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if (msgId != null && !msgId.equals(formatted)) {
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// this has a msg id. don't post any that don't have msg id.
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message = String.format(MSG_FORMAT, ++sequence, msgId, formatted);
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}
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return message;
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}
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@Override
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public String getHead(Handler handler) {
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return String.format(INTERNAL, formatMessage(getLogRecord("WLSDPLY-21000", level.getLocalizedName())));
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}
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}
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private class LevelHandler extends MemoryHandler {
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private int totalRecords;
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LevelHandler(Handler handler, int size, Level level) {
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super(handler, size, Level.OFF);
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setLevel(level);
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}
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@Override
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public synchronized void publish(LogRecord record) {
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if (record.getLevel().intValue() == getLevel().intValue()) {
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++totalRecords;
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super.publish(record);
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}
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}
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int getTotalRecords() {
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return totalRecords;
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}
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}
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private void configure() {
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LogManager manager = LogManager.getLogManager();
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topTarget = getConsoleHandler();
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topTarget.setFormatter(new TotalFormatter());
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bufferSize = getSize(manager.getProperty(getClass().getName() + "." + SIZE_PROPERTY));
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}
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private int getSize(String propSize) {
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Integer handlerSize;
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try {
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handlerSize = new Integer(propSize);
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} catch (NumberFormatException nfe) {
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handlerSize = DEFAULT_SIZE;
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}
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return handlerSize;
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}
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private ConsoleHandler getConsoleHandler() {
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ConsoleHandler handler = null;
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try {
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handler = (ConsoleHandler) Class.forName(WLSDeployLoggingConfig.getConsoleHandler()).newInstance();
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} catch (ClassNotFoundException | IllegalAccessException cne) {
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System.out.println("Class not found " + WLSDeployLoggingConfig.getConsoleHandler());
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} catch (InstantiationException ie) {
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handler = new ConsoleHandler();
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}
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return handler;
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}
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private LogRecord getLogRecord(String msg, Object... params) {
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LogRecord record = new LogRecord(Level.INFO, msg);
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record.setLoggerName(LOGGER.getName());
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if (params != null && params.length != 0) {
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record.setParameters(params);
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}
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record.setSourceClassName(CLASS);
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record.setSourceMethodName("");
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record.setResourceBundle(LOGGER.getUnderlyingLogger().getResourceBundle());
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return record;
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}
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}

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