weblogic.apache.xalan.xpath.xml
Interface ProblemListener

All Known Implementing Classes:

ProblemListenerDefault

Deprecated. This compatibility layer will be removed in later releases.

public interface ProblemListener

This is the interface that the XSL processor calls when it has a problem of some kind, either an error or a warning. Users should ass the XSLTEngineImpl class to setProblemListener if they wish an object instance to be called when a problem event occurs.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Field Summary

static short	ERROR Deprecated.
static short	MESSAGE Deprecated.
static short	QUERYENGINE Deprecated.
static short	WARNING Deprecated.
static short	XMLPARSER Deprecated.
static short	XPATHPARSER Deprecated.
static short	XPATHPROCESSOR Deprecated.
static short	XSLPROCESSOR Deprecated.

Method Summary

boolean	message(java.lang.String msg) Deprecated. Function that is called to issue a message.
boolean	problem(short where, short classification, java.lang.Object styleNode, org.w3c.dom.Node sourceNode, java.lang.String msg, java.lang.String id, int lineNo, int charOffset) Deprecated. Function that is called when a problem event occurs.

Field Detail

WARNING

public static final short WARNING

Deprecated.

ERROR

public static final short ERROR

Deprecated.

MESSAGE

public static final short MESSAGE

Deprecated.

XMLPARSER

public static final short XMLPARSER

Deprecated.

XSLPROCESSOR

public static final short XSLPROCESSOR

Deprecated.

QUERYENGINE

public static final short QUERYENGINE

Deprecated.

XPATHPROCESSOR

public static final short XPATHPROCESSOR

Deprecated.

XPATHPARSER

public static final short XPATHPARSER

Deprecated.

Method Detail

problem

public boolean problem(short where,
                       short classification,
                       java.lang.Object styleNode,
                       org.w3c.dom.Node sourceNode,
                       java.lang.String msg,
                       java.lang.String id,
                       int lineNo,
                       int charOffset)
                throws org.xml.sax.SAXException

Deprecated.

Function that is called when a problem event occurs.

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)

Deprecated.

Function that is called to issue a message.

Parameters:

msg - A string message to output.