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package com.sun.enterprise.management.ext.logging;
import java.io.IOException;
import java.util.Set;
import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Properties;
import java.util.Date;
import java.util.logging.Level;
import java.lang.reflect.Method;
import java.io.Serializable;
import javax.management.MBeanServerConnection;
import javax.management.MBeanServerInvocationHandler;
import javax.management.NotificationEmitter;
import javax.management.NotificationListener;
import javax.management.Notification;
import javax.management.NotificationFilter;
import javax.management.MBeanNotificationInfo;
import javax.management.ListenerNotFoundException;
import javax.management.JMException;
import javax.management.ObjectName;
import javax.management.MBeanInfo;
import javax.management.Attribute;
import javax.management.AttributeList;
import javax.management.MBeanAttributeInfo;
import com.sun.appserv.management.base.Util;
import com.sun.appserv.management.ext.logging.LogRecordFields;
import com.sun.appserv.management.ext.logging.LogQueryResult;
import com.sun.appserv.management.ext.logging.LogQueryResultImpl;
import com.sun.appserv.management.ext.logging.LogQueryEntry;
import com.sun.appserv.management.ext.logging.LogQueryEntryImpl;
import com.sun.appserv.management.util.stringifier.ArrayStringifier;
import com.sun.appserv.management.util.jmx.stringifier.AttributeStringifier;
import com.sun.appserv.management.util.jmx.stringifier.AttributeListStringifier;
import com.sun.appserv.management.util.misc.TypeCast;
import com.sun.enterprise.management.AMXTestBase;
import com.sun.enterprise.management.Capabilities;
import com.sun.enterprise.management.ext.logging.LogMBeanIntf;
/**
Test the LogMBean. It is not part of AMX, but we rely on it closely,
so ensure that it works.
*/
public final class LogMBeanTest extends AMXTestBase
{
private LogMBeanIntf mLogMBean;
final ObjectName mTarget;
public
LogMBeanTest( )
{
mTarget =
Util.newObjectName( "com.sun.appserv:name=logmanager,category=runtime,server=server" );
mLogMBean = initLogMBean();
}
public static Capabilities
getCapabilities()
{
return getOfflineCapableCapabilities( false );
}
private void
addListener( final LogMBeanIntf logMBean )
{
final MyLogMBeanListener listener = new MyLogMBeanListener();
final NotificationFilter filter = null;
logMBean.addNotificationListener( listener, filter, null );
}
public LogMBeanIntf
initLogMBean()
{
final LogMBeanIntf logMBean = (LogMBeanIntf)
MBeanServerInvocationHandler.newProxyInstance(
getConnection(), mTarget, LogMBeanIntf.class, true );
return logMBean;
}
public LogMBeanIntf
getLogMBean()
{
return mLogMBean;
}
public void
testGetArchivedLogFiles()
{
final String[] names = getLogMBean().getArchivedLogfiles();
//trace( "getArchivedLogFiles: " + ArrayStringifier.stringify( names, "\n") );
}
public void
testGetLogFilesDirectory()
{
final String name = getLogMBean().getLogFilesDirectory();
//trace( "getLogFilesDirectory: " + name );
}
public void
testGetLoggerNames()
{
final List<String> names = TypeCast.asList( getLogMBean().getLoggerNames() );
TypeCast.checkList( names, String.class );
//System.out.println( "getLogFilesDirectory: " + names );
for( final String name : names )
{
final String level = getLogMBean().getLogLevel( name );
Level.parse( level );
final List<String> unders = TypeCast.asList( getLogMBean().getLoggerNamesUnder( name ) );
TypeCast.checkList( unders, String.class );
}
}
private void
displayAttribute( final Attribute attr )
{
trace( "Attribute: " + attr.getName() );
final Object value = attr.getValue();
trace( " Value: " + (value == null ? "null" : value.getClass().getName()) );
}
private LogQueryResult
convertQueryResult( final AttributeList queryResult )
{
// extract field descriptions into a String[]
final AttributeList fieldAttrs = (AttributeList)((Attribute)queryResult.get( 0 )).getValue();
final String[] fieldHeaders = new String[ fieldAttrs.size() ];
assert( fieldHeaders.length == LogRecordFields.NUM_FIELDS );
for( int i = 0; i < fieldHeaders.length; ++i )
{
final Attribute attr = (Attribute)fieldAttrs.get( i );
fieldHeaders[ i ] = (String)attr.getValue();
//System.out.println( fieldHeaders[ i ] );
}
// extract every record
final List<List<Serializable>> records =
TypeCast.asList( ((Attribute)queryResult.get( 1 )).getValue() );
final LogQueryEntry[] entries = new LogQueryEntry[ records.size() ];
for( int recordIdx = 0; recordIdx < records.size(); ++recordIdx )
{
final List<Serializable> record = records.get( recordIdx );
TypeCast.checkList( record, Serializable.class );
assert( record.size() == fieldHeaders.length );
final Serializable[] fieldValues = new Serializable[ fieldHeaders.length ];
for( int fieldIdx = 0; fieldIdx < fieldValues.length; ++fieldIdx )
{
fieldValues[ fieldIdx ] = record.get( fieldIdx );
}
entries[ recordIdx ] = new LogQueryEntryImpl( fieldValues );
}
return new LogQueryResultImpl( fieldHeaders, entries );
}
public void
testQuery()
{
final String filename = "server.log";
final Boolean searchForward = Boolean.TRUE;
final Boolean sortAscending = Boolean.TRUE;
final int startRecord = 0;
final int requestedCount = 1000 * 1000;
final Date fromDate = null;
final Date toDate = null;
final List<Object> listOfModules = null;
final Boolean levelOnly = Boolean.FALSE;
final Properties props = null;
final AttributeList attrs = getLogMBean().getLogRecordsUsingQuery(
filename,
new Long( startRecord ),
searchForward,
sortAscending,
new Integer( requestedCount ),
fromDate,
toDate,
Level.WARNING.toString(),
levelOnly,
listOfModules,
props );
final LogQueryResult result = convertQueryResult( attrs );
final LogQueryEntry[] entries = result.getEntries();
assert( entries.length != 0 );
for( final LogQueryEntry entry : entries )
{
final String messageID = entry.getMessageID();
final ArrayList causes = getLogMBean().getDiagnosticCausesForMessageId( messageID );
//trace( causes );
final ArrayList checks = getLogMBean().getDiagnosticChecksForMessageId( messageID );
//trace( checks );
final String uri = getLogMBean().getDiagnosticURIForMessageId( messageID );
//trace( uri );
}
// trace( result );
}
private final class MyLogMBeanListener implements NotificationListener
{
public MyLogMBeanListener() {}
public void
handleNotification(
final Notification notif,
final Object handback )
{
trace( "LoggingImpl.java: received Notification: " + notif );
}
}
}