Enhydra 3.1 API

org.apache.xalan.xpath.xml
Class ProblemListenerDefault

java.lang.Object
  |
  +--org.apache.xalan.xpath.xml.ProblemListenerDefault

public class ProblemListenerDefault
extends java.lang.Object
implements ProblemListener

The implementation of the default error handling for Xalan.


Fields inherited from interface org.apache.xalan.xpath.xml.ProblemListener
ERROR, MESSAGE, QUERYENGINE, WARNING, XMLPARSER, XPATHPARSER, XPATHPROCESSOR, XSLPROCESSOR
 
Constructor Summary
ProblemListenerDefault()
          Create a ProblemListenerDefault using the default output stream (System.err)
 
Method Summary
 boolean message(java.lang.String msg)
          Function that is called to issue a message.
 boolean problem(short where, short classification, java.lang.Object styleNode, Node sourceNode, java.lang.String msg, java.lang.String id, int lineNo, int charOffset)
          The default problem listener.
 void setDiagnosticsOutput(java.io.PrintWriter pw)
          Set where diagnostics will be written.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ProblemListenerDefault

public ProblemListenerDefault()
Create a ProblemListenerDefault using the default output stream (System.err)
Method Detail

problem

public boolean problem(short where,
                       short classification,
                       java.lang.Object styleNode,
                       Node sourceNode,
                       java.lang.String msg,
                       java.lang.String id,
                       int lineNo,
                       int charOffset)
The default problem listener.
Specified by:
problem in interface ProblemListener
Tags copied from interface: ProblemListener
Parameters:
where - Either and XMLPARSER, XSLPROCESSOR, or QUERYENGINE.
classification - Either ERROR or WARNING.
styleNode - The style tree node where the problem occurred. May be null.
sourceNode - The source tree node where the problem occurred. May be null.
msg - A string message explaining the problem.
lineNo - The line number where the problem occurred, if it is known. May be zero.
charOffset - The character offset where the problem, occurred if it is known. May be zero.
Returns:
true if the return is an ERROR, in which case exception will be thrown. Otherwise the processor will continue to process.

message

public boolean message(java.lang.String msg)
Function that is called to issue a message.
Specified by:
message in interface ProblemListener
Parameters:
msg - A string message to output.

setDiagnosticsOutput

public void setDiagnosticsOutput(java.io.PrintWriter pw)
Set where diagnostics will be written. If the value is null, then diagnostics will be turned off.

Enhydra 3.1 API