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## com.ibm.portal.resolver.xml.helper
Class EmptyContentHandler

    java.lang.Object
      org.xml.sax.helpers.DefaultHandler
          com.ibm.portal.resolver.xml.helper.EmptyContentHandler

All Implemented Interfaces:
  org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

    public class EmptyContentHandler

extends org.xml.sax.helpers.DefaultHandler

Simply a renaming of `DefaultHandler` to provide a consistent naming convention. This `ContentHandler` ignores all SAX events.

Since:
  6.0.1

Field Summary
`static EmptyContentHandler` | `SINGLETON` Convenience singleton

Constructor Summary
`EmptyContentHandler()`

Method Summary
`void` | `characters(char[] cbuf, int off, int len)`
`void` | `endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)`
`void` | `endPrefixMapping(java.lang.String prefix)`
`void` | `processingInstruction(java.lang.String target, java.lang.String data)`
`void` | `startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)`
`void` | `startPrefixMapping(java.lang.String prefix, java.lang.String uri)`

Methods inherited from class org.xml.sax.helpers.DefaultHandler
`endDocument, error, fatalError, ignorableWhitespace, notationDecl, resolveEntity, setDocumentLocator, skippedEntity, startDocument, unparsedEntityDecl, warning`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### SINGLETON

    public static final EmptyContentHandler SINGLETON

  Convenience singleton

  Since:
    7.0

Constructor Detail

### EmptyContentHandler

    public EmptyContentHandler()

Method Detail

### characters

    public void characters(char[] cbuf,
                           int off,
                           int len)
                    throws org.xml.sax.SAXException

  Specified by:
    `characters` in interface `org.xml.sax.ContentHandler`
  Overrides:
    `characters` in class `org.xml.sax.helpers.DefaultHandler`
  Throws:
    `org.xml.sax.SAXException`

### endElement

    public void endElement(java.lang.String uri,
                           java.lang.String localName,
                           java.lang.String qName)
                    throws org.xml.sax.SAXException

  Specified by:
    `endElement` in interface `org.xml.sax.ContentHandler`
  Overrides:
    `endElement` in class `org.xml.sax.helpers.DefaultHandler`
  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`
  Overrides:
    `endPrefixMapping` in class `org.xml.sax.helpers.DefaultHandler`
  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`
  Overrides:
    `processingInstruction` in class `org.xml.sax.helpers.DefaultHandler`
  Throws:
    `org.xml.sax.SAXException`

### startElement

    public void startElement(java.lang.String uri,
                             java.lang.String localName,
                             java.lang.String qName,
                             org.xml.sax.Attributes attributes)
                      throws org.xml.sax.SAXException

  Specified by:
    `startElement` in interface `org.xml.sax.ContentHandler`
  Overrides:
    `startElement` in class `org.xml.sax.helpers.DefaultHandler`
  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`
  Overrides:
    `startPrefixMapping` in class `org.xml.sax.helpers.DefaultHandler`
  Throws:
    `org.xml.sax.SAXException`

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