com.ptc.windchill.upgrade.dust
Class ReadBlobData

java.lang.Object
  com.ptc.windchill.upgrade.dust.ReadBlobData

public class ReadBlobData

extends Object

Reads data files created by a previous ExportBlobData session, de-serializing each blob instance. If there are incompatibilities, an exception will be thrown and the stack trace will be included in the report.

Field Summary

private static String	CLASS_NAME
private static boolean	DEVELOPER_MODE
private PrintWriter	log_
private String	logLocation_
private ReadBlobCheckOpts	opts
private static boolean	QUICK_REPORT_MODE
private static String	RESOURCE
private static String	STDERR
private TimerStats	timerStats
private long	totalInstanceCount_
private Version	version_

Constructor Summary

ReadBlobData()

Method Summary

void	execute(String[] args) Parse command line options and start it up.
protected void	finalize()
private PrintWriter	getLog()
private String	getPackageAsPath() Supports getStyleSheetInputStream by turning this class's package into a path that is terminated with a forward slash.
private InputStream	getStyleSheetInputStream(String xsl_file) Supports xslTransform by loading the stylesheet from the directory that this class is in.
private void	logMessage(String msg)
protected void	logSetup()
static void	main(String[] args)
private void	read(File file, DefaultHandler contentHandler) Parse the given XML file, using BlobReportContentHandler which de-serializes the blobs.
private String	readBlobDataFor_(String dir_name, String out_file_name) Read the .data files from directory dir_name, creating a report named out_file_name.
void	readDataForClasses(String dir_, String file_name) Set up logging and timer stats, then read the data from XML and XSLT documents to create an HTML report.
private void	report(String message)
private void	report(String message_key, Object[] args)
private boolean	sendFeedback(String msg) Sends a message back to the client.
private String	showStackTrace(Throwable e) This gets called when there is a de-serialization problem.
private void	transformToHTML(String xml_name, String dir_, String xsl_file) Supports readDataForClasses by converting the XML and XSLT to HTML.
private void	warning(String localized_message)
private void	warning(String message_key, Object[] args)

Methods inherited from class java.lang.Object

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

Field Detail

DEVELOPER_MODE

private static boolean DEVELOPER_MODE

QUICK_REPORT_MODE

private static boolean QUICK_REPORT_MODE

RESOURCE

private static final String RESOURCE

CLASS_NAME

private static final String CLASS_NAME

STDERR

private static final String STDERR

See Also:

Constant Field Values

totalInstanceCount_

private long totalInstanceCount_

timerStats

private TimerStats timerStats

log_

private PrintWriter log_

logLocation_

private String logLocation_

version_

private Version version_

opts

private ReadBlobCheckOpts opts

Constructor Detail

ReadBlobData

public ReadBlobData()

Method Detail

main

public static void main(String[] args)

execute

public void execute(String[] args)
             throws WTException

Parse command line options and start it up.

Throws:

WTException

readDataForClasses

public void readDataForClasses(String dir_,
                               String file_name)
                        throws WTException

Set up logging and timer stats, then read the data from XML and XSLT documents to create an HTML report.

Throws:

WTException

transformToHTML

private void transformToHTML(String xml_name,
                             String dir_,
                             String xsl_file)
                      throws SAXException,
                             IOException,
                             WTException

Supports readDataForClasses by converting the XML and XSLT to HTML.

Throws:

SAXException

IOException

WTException

getStyleSheetInputStream

private InputStream getStyleSheetInputStream(String xsl_file)
                                      throws IOException

Supports xslTransform by loading the stylesheet from the directory that this class is in.

Parameters:

xsl_file - The XSL stylesheet that must be in this class's directory.

Returns:

A Streamed XMLSource for the stylesheet (null if file not found).

Throws:

IOException

getPackageAsPath

private String getPackageAsPath()

Supports getStyleSheetInputStream by turning this class's package into a path that is terminated with a forward slash.

Returns:

The Package's path terminated with a forward slash.

showStackTrace

private String showStackTrace(Throwable e)
                       throws SAXException

This gets called when there is a de-serialization problem. Start an instance element, if it hasn't already been done; Start a property element, using the stack trace for its value End the property element. Do not end the instance element because there could be more properties coming for this instance.

Throws:

SAXException

readBlobDataFor_

private String readBlobDataFor_(String dir_name,
                                String out_file_name)
                         throws WTException

Read the .data files from directory dir_name, creating a report named out_file_name.

Throws:

WTException

read

private void read(File file,
                  DefaultHandler contentHandler)
           throws WTException

Parse the given XML file, using BlobReportContentHandler which de-serializes the blobs.

Throws:

WTException

finalize

protected void finalize()

getLog

private final PrintWriter getLog()

report

private void report(String message)

report

private void report(String message_key,
                    Object[] args)

warning

private void warning(String localized_message)

warning

private void warning(String message_key,
                     Object[] args)

logSetup

protected void logSetup()
                 throws WTException

Throws:

WTException

sendFeedback

private boolean sendFeedback(String msg)

Sends a message back to the client.

logMessage

private void logMessage(String msg)