nu.staldal.xmlutil
Class ContentHandlerSnooper
java.lang.Object
nu.staldal.xmlutil.ContentHandlerSnooper
- All Implemented Interfaces:
- org.xml.sax.ContentHandler
public class ContentHandlerSnooper
- extends java.lang.Object
- implements org.xml.sax.ContentHandler
A filter to print messages to a PrintWriter for the events of a
SAX2 ContentHandler. Useful for debugging.
Constructor Summary |
ContentHandlerSnooper(org.xml.sax.ContentHandler ch,
java.io.PrintWriter out)
Constructs a filter. |
Method Summary |
void |
characters(char[] chars,
int start,
int length)
|
void |
endDocument()
|
void |
endElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qname)
|
void |
endPrefixMapping(java.lang.String prefix)
|
void |
ignorableWhitespace(char[] chars,
int start,
int length)
|
void |
processingInstruction(java.lang.String target,
java.lang.String data)
|
void |
setDocumentLocator(org.xml.sax.Locator locator)
|
void |
skippedEntity(java.lang.String name)
|
void |
startDocument()
|
void |
startElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qname,
org.xml.sax.Attributes atts)
|
void |
startPrefixMapping(java.lang.String prefix,
java.lang.String uri)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ContentHandlerSnooper
public ContentHandlerSnooper(org.xml.sax.ContentHandler ch,
java.io.PrintWriter out)
- Constructs a filter.
- Parameters:
ch
- the SAX2 ContentHandler to fire events on.out
- where to print the messages
setDocumentLocator
public void setDocumentLocator(org.xml.sax.Locator locator)
- Specified by:
setDocumentLocator
in interface org.xml.sax.ContentHandler
startDocument
public void startDocument()
throws org.xml.sax.SAXException
- Specified by:
startDocument
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
endDocument
public void endDocument()
throws org.xml.sax.SAXException
- Specified by:
endDocument
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
startElement
public void startElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qname,
org.xml.sax.Attributes atts)
throws org.xml.sax.SAXException
- Specified by:
startElement
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
endElement
public void endElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qname)
throws org.xml.sax.SAXException
- Specified by:
endElement
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
startPrefixMapping
public void startPrefixMapping(java.lang.String prefix,
java.lang.String uri)
throws org.xml.sax.SAXException
- Specified by:
startPrefixMapping
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
endPrefixMapping
public void endPrefixMapping(java.lang.String prefix)
throws org.xml.sax.SAXException
- Specified by:
endPrefixMapping
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
characters
public void characters(char[] chars,
int start,
int length)
throws org.xml.sax.SAXException
- Specified by:
characters
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
ignorableWhitespace
public void ignorableWhitespace(char[] chars,
int start,
int length)
throws org.xml.sax.SAXException
- Specified by:
ignorableWhitespace
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
processingInstruction
public void processingInstruction(java.lang.String target,
java.lang.String data)
throws org.xml.sax.SAXException
- Specified by:
processingInstruction
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
skippedEntity
public void skippedEntity(java.lang.String name)
throws org.xml.sax.SAXException
- Specified by:
skippedEntity
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException