JSErrorReporter

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Deprecated

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netscape.jsdebug
Interface JSErrorReporter

public interface JSErrorReporter

This is a special kind of hook to respond to JavaScript errors

Since:: 1.0
Version:: 1.0

Field Summary

static int DEBUG
          returned by reportError() to indicate that the 'debug break' hook should be called to allow the debugger to investigate the state of the process when the error occured

static int PASS_ALONG
          returned by reportError() to indicate that the error should be passed along to the error reporter that would have been called had the debugger not been running

static int RETURN
          returned by reportError() to indicate that the normal error reporter should not be called and that the JavaScript engine should do whatever it would normally do after calling the error reporter.

Method Summary

int reportError(java.lang.String msg, java.lang.String filename, int lineno, java.lang.String linebuf, int tokenOffset)
          This hook is called when a JavaScript error (compile or runtime) occurs

Field Detail

PASS_ALONG

public static final int PASS_ALONG

returned by reportError() to indicate that the error should be passed along to the error reporter that would have been called had the debugger not been running

See Also:: Constant Field Values

RETURN

public static final int RETURN

returned by reportError() to indicate that the normal error reporter should not be called and that the JavaScript engine should do whatever it would normally do after calling the error reporter.

See Also:: Constant Field Values

DEBUG

public static final int DEBUG

returned by reportError() to indicate that the 'debug break' hook should be called to allow the debugger to investigate the state of the process when the error occured

See Also:: Constant Field Values

Method Detail

reportError

public int reportError(java.lang.String msg,
                       java.lang.String filename,
                       int lineno,
                       java.lang.String linebuf,
                       int tokenOffset)

This hook is called when a JavaScript error (compile or runtime) occurs

One of the codes above should be returned to tell the engine how to proceed.