org.apache.excalibur.instrument.manager.http
Class AbstractXMLHandler

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.excalibur.instrument.AbstractLogEnabledInstrumentable
          org.apache.excalibur.instrument.manager.http.server.AbstractHTTPURLHandler
              org.apache.excalibur.instrument.manager.http.server.AbstractHTTPURLPrintWriterHandler
                  org.apache.excalibur.instrument.manager.http.AbstractHandler
                      org.apache.excalibur.instrument.manager.http.AbstractXMLHandler

All Implemented Interfaces:

HTTPURLHandler, Instrumentable, LogEnabled

Direct Known Subclasses:

XMLCreateSampleHandler, XMLCreateSamplesHandler, XMLGCHandler, XMLInstrumentableHandler, XMLInstrumentHandler, XMLInstrumentManagerHandler, XMLSampleHandler, XMLSampleLeaseHandler, XMLSampleLeasesHandler, XMLSnapshotHandler, XMLSnapshotsHandler

public abstract class AbstractXMLHandler

extends AbstractHandler

Since:

4.1

Version:

CVS $Revision: 1.6 $ $Date: 2004/03/06 14:01:28 $

Author:

Avalon Development Team

Field Summary

protected static java.lang.String

INDENT

Fields inherited from interface org.apache.excalibur.instrument.manager.http.server.HTTPURLHandler

CONTENT_TYPE_IMAGE_JPEG, CONTENT_TYPE_IMAGE_X_ICON, CONTENT_TYPE_TEXT_HTML, CONTENT_TYPE_TEXT_XML

Fields inherited from interface org.apache.excalibur.instrument.Instrumentable

EMPTY_INSTRUMENT_ARRAY, EMPTY_INSTRUMENTABLE_ARRAY

Constructor Summary

AbstractXMLHandler(java.lang.String path, DefaultInstrumentManager manager)
Creates a new AbstractXMLHandler.

Method Summary

protected java.lang.String	makeSafeAttribute(java.lang.String attribute)
protected void	outputInstrument(java.io.PrintWriter out, InstrumentDescriptor instrument, java.lang.String indent, boolean recurse, boolean packed)
protected void	outputInstrumentable(java.io.PrintWriter out, InstrumentableDescriptor instrumentable, java.lang.String indent, boolean recurse, boolean packed)
protected void	outputInstrumentableBrief(java.io.PrintWriter out, InstrumentableDescriptor instrumentable, java.lang.String indent, boolean packed)
protected void	outputInstrumentBrief(java.io.PrintWriter out, InstrumentDescriptor instrument, java.lang.String indent, boolean packed)
protected void	outputInstrumentManager(java.io.PrintWriter out, DefaultInstrumentManager manager, java.lang.String indent, boolean recurse, boolean packed, boolean readOnly)
protected void	outputLine(java.io.PrintWriter out, java.lang.String indent, boolean packed, java.lang.String line)
protected void	outputSample(java.io.PrintWriter out, InstrumentSampleDescriptor sample, java.lang.String indent, boolean packed)
protected void	outputSampleBrief(java.io.PrintWriter out, InstrumentSampleDescriptor sample, java.lang.String indent, boolean packed)
protected void	outputSampleHistory(java.io.PrintWriter out, InstrumentSampleDescriptor sample, java.lang.String indent, long baseTime, boolean packed, boolean compact)
protected java.lang.String	replaceToken(java.lang.String str, java.lang.String oldToken, java.lang.String newToken) Replaces one token with another in a string.

Methods inherited from class org.apache.excalibur.instrument.manager.http.AbstractHandler

getInstrumentManager

Methods inherited from class org.apache.excalibur.instrument.manager.http.server.AbstractHTTPURLPrintWriterHandler

doGet, doGet

Methods inherited from class org.apache.excalibur.instrument.manager.http.server.AbstractHTTPURLHandler

getBooleanParameter, getBooleanParameter, getContentType, getEncoding, getIntegerParameter, getIntegerParameter, getIntegerParameters, getLongParameter, getLongParameter, getLongParameters, getParameter, getParameter, getParameters, getPath, handleRequest

Methods inherited from class org.apache.excalibur.instrument.AbstractLogEnabledInstrumentable

addChildInstrumentable, addInstrument, getChildInstrumentables, getInstrumentableName, getInstruments, setInstrumentableName

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INDENT

protected static final java.lang.String INDENT

See Also:

Constant Field Values

Constructor Detail

AbstractXMLHandler

public AbstractXMLHandler(java.lang.String path,
                          DefaultInstrumentManager manager)

Creates a new AbstractXMLHandler.

Parameters:

path - The path handled by this handler.

manager - Reference to the instrument manager interface.

Method Detail

replaceToken

protected final java.lang.String replaceToken(java.lang.String str,
                                              java.lang.String oldToken,
                                              java.lang.String newToken)

Replaces one token with another in a string.

Parameters:

str - String with tokens to be replaced.

oldToken - The token to be replaced.

newToken - The new token value.

Returns:

A new String that has had its tokens replaced.

makeSafeAttribute

protected final java.lang.String makeSafeAttribute(java.lang.String attribute)

outputLine

protected void outputLine(java.io.PrintWriter out,
                          java.lang.String indent,
                          boolean packed,
                          java.lang.String line)

outputInstrumentManager

protected void outputInstrumentManager(java.io.PrintWriter out,
                                       DefaultInstrumentManager manager,
                                       java.lang.String indent,
                                       boolean recurse,
                                       boolean packed,
                                       boolean readOnly)
                                throws java.io.IOException

Throws:

java.io.IOException

outputInstrumentableBrief

protected void outputInstrumentableBrief(java.io.PrintWriter out,
                                         InstrumentableDescriptor instrumentable,
                                         java.lang.String indent,
                                         boolean packed)
                                  throws java.io.IOException

Throws:

java.io.IOException

outputInstrumentable

protected void outputInstrumentable(java.io.PrintWriter out,
                                    InstrumentableDescriptor instrumentable,
                                    java.lang.String indent,
                                    boolean recurse,
                                    boolean packed)
                             throws java.io.IOException

Throws:

java.io.IOException

outputInstrumentBrief

protected void outputInstrumentBrief(java.io.PrintWriter out,
                                     InstrumentDescriptor instrument,
                                     java.lang.String indent,
                                     boolean packed)
                              throws java.io.IOException

Throws:

java.io.IOException

outputInstrument

protected void outputInstrument(java.io.PrintWriter out,
                                InstrumentDescriptor instrument,
                                java.lang.String indent,
                                boolean recurse,
                                boolean packed)
                         throws java.io.IOException

Throws:

java.io.IOException

outputSampleBrief

protected void outputSampleBrief(java.io.PrintWriter out,
                                 InstrumentSampleDescriptor sample,
                                 java.lang.String indent,
                                 boolean packed)
                          throws java.io.IOException

Throws:

java.io.IOException

outputSample

protected void outputSample(java.io.PrintWriter out,
                            InstrumentSampleDescriptor sample,
                            java.lang.String indent,
                            boolean packed)
                     throws java.io.IOException

Throws:

java.io.IOException

outputSampleHistory

protected void outputSampleHistory(java.io.PrintWriter out,
                                   InstrumentSampleDescriptor sample,
                                   java.lang.String indent,
                                   long baseTime,
                                   boolean packed,
                                   boolean compact)
                            throws java.io.IOException

Throws:

java.io.IOException