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Home > Online Product Documentation > Table of Contents > Example of Debugging Java Files Example of Debugging Java FilesStylus Studio includes sample files that you can experiment with to learn how to use the debugger with an application that includes stylesheets and Java files. To get you started, this section provides step-by-step instructions for using the debugger with these sample files. You should perform the steps in each topic in the order of the topics. For complete information about how to use the debugger, see Chapter 6Debugging Stylesheets. This section includes the following topics: Setting Up to Debug Sample Java/XSLT ApplicationTo set up Stylus Studio to debug the sample Java/XSLT application:
1. From the Stylus Studio menu bar, select
Tools >
Options.
2. In the
Options dialog box that appears, click
Java Virtual Machine.
3. If the
examples\javaExtension directory is already in the
ClassPath field, click
OK.
If the
4. In the File Explorer, navigate to the
examples\javaExtension directory in your Stylus Studio installation directory.
5. Double-click
IntDate.xsl.
Stylus Studio opens the
6. In the XSLT editor tool bar, click
Preview Result
.
The
Inserting a Breakpoint in the Sample Java/XSLT ApplicationThis topic is part of a sequence that starts with Setting Up to Debug Sample Java/XSLT Application. u To insert a breakpoint in the sample stylesheet:
1. In the XSLT editor, examine the template that matches the
date element.
As you can see, the
2. In the body of the template, click just before the
xsl:value-of instruction.
3. In the Stylus Studio tool bar, click
Toggle Breakpoint
.
4. Press F5 to apply the stylesheet.
Alternative: In the Stylus Studio tool bar, click
Start Debugging
The XSLT processor suspends processing at the breakpoint, displays a yellow triangle to indicate where processing has been suspended, and displays a message in the Preview window. Gathering Debug Information About the Sample Java/XSLT ApplicationThis topic is part of a sequence that starts with Setting Up to Debug Sample Java/XSLT Application. To obtain debug information:
1. In the Stylus Studio tool bar, click
Step into
or press F11.
Stylus Studio opens and displays the Java source file that contains the
Stylus Studio might display the
Browse For Folder dialog box. It is prompting you to specify where it can find the Java source file that contains the extension function invoked in the line that has the breakpoint. Stylus Studio does not display the
Browse for Folder dialog box when the
2. In the Stylus Studio tool bar, click
Output Window
.
Stylus Studio displays the Output Window, which displays output from the Java virtual machine.
3. In the Stylus Studio tool bar, click
Step Over
or F10 to move to the next line of Java code.
The yellow triangle moves to show the new location. If the values of the variables change, the Variables window reflects this.
4. Press
Step Out
to return to the stylesheet.
The
Variables window now displays only the context node. Processing was suspended when the second
The Preview window now displays a few lines of HTML.
5. In the
Preview window, click in the first line of text.
Stylus Studio displays the Backmap Stack window, which contains a list of the XSLT instructions that have been executed. Also, in the XSLT Source tab, Stylus Studio displays a blue triangle that indicates the line in the stylesheet that generated the output line you clicked in. |
XML PRODUCTIVITY THROUGH INNOVATION ™
next to the
ClassPath field. In the
Browse for Folder dialog box that appears, navigate to and select the
.
