org.dom4j.io
Class SAXEventRecorder
java.lang.Object
org.xml.sax.helpers.DefaultHandler
org.dom4j.io.SAXEventRecorder
- All Implemented Interfaces:
- org.xml.sax.ContentHandler, org.xml.sax.ext.DeclHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, java.io.Externalizable, org.xml.sax.ext.LexicalHandler, java.io.Serializable
- public class SAXEventRecorder
- extends org.xml.sax.helpers.DefaultHandler
- implements org.xml.sax.ext.LexicalHandler, org.xml.sax.ext.DeclHandler, org.xml.sax.DTDHandler, java.io.Externalizable
Records SAX events such that they may be "replayed" at a later time. Provides
an alternative serialization approach when externalizing a DOM4J document.
Rather than serializing a document as text and re-parsing, the sax events may
be serialized instead.
Example usage:
SAXEventRecorder recorder = new SAXEventRecorder();
SAXWriter saxWriter = new SAXWriter(recorder, recorder);
saxWriter.write(document);
out.writeObject(recorder);
...
SAXEventRecorder recorder = (SAXEventRecorder)in.readObject();
SAXContentHandler saxContentHandler = new SAXContentHandler();
recorder.replay(saxContentHandler);
Document document = saxContentHandler.getDocument();
- Author:
- Todd Wolff (Bluestem Software)
- See Also:
- Serialized Form
Method Summary |
void |
attributeDecl(java.lang.String eName,
java.lang.String aName,
java.lang.String type,
java.lang.String valueDefault,
java.lang.String value)
|
void |
characters(char[] ch,
int start,
int end)
|
void |
comment(char[] ch,
int start,
int end)
|
void |
elementDecl(java.lang.String name,
java.lang.String model)
|
void |
endCDATA()
|
void |
endDocument()
|
void |
endDTD()
|
void |
endElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qName)
|
void |
endEntity(java.lang.String name)
|
void |
endPrefixMapping(java.lang.String prefix)
|
void |
externalEntityDecl(java.lang.String name,
java.lang.String publicId,
java.lang.String sysId)
|
void |
internalEntityDecl(java.lang.String name,
java.lang.String value)
|
void |
processingInstruction(java.lang.String target,
java.lang.String data)
|
void |
readExternal(java.io.ObjectInput in)
|
void |
replay(org.xml.sax.ContentHandler handler)
|
void |
startCDATA()
|
void |
startDocument()
|
void |
startDTD(java.lang.String name,
java.lang.String publicId,
java.lang.String systemId)
|
void |
startElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qualifiedName,
org.xml.sax.Attributes attributes)
|
void |
startEntity(java.lang.String name)
|
void |
startPrefixMapping(java.lang.String prefix,
java.lang.String uri)
|
void |
writeExternal(java.io.ObjectOutput out)
|
Methods inherited from class org.xml.sax.helpers.DefaultHandler |
error, fatalError, ignorableWhitespace, notationDecl, resolveEntity, setDocumentLocator, skippedEntity, unparsedEntityDecl, warning |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.xml.sax.DTDHandler |
notationDecl, unparsedEntityDecl |
serialVersionUID
public static final long serialVersionUID
- See Also:
- Constant Field Values
SAXEventRecorder
public SAXEventRecorder()
replay
public void replay(org.xml.sax.ContentHandler handler)
throws org.xml.sax.SAXException
- 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
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
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 qualifiedName,
org.xml.sax.Attributes attributes)
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
characters
public void characters(char[] ch,
int start,
int end)
throws org.xml.sax.SAXException
- Specified by:
characters
in interface org.xml.sax.ContentHandler
- Throws:
org.xml.sax.SAXException
startDTD
public void startDTD(java.lang.String name,
java.lang.String publicId,
java.lang.String systemId)
throws org.xml.sax.SAXException
- Specified by:
startDTD
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
endDTD
public void endDTD()
throws org.xml.sax.SAXException
- Specified by:
endDTD
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
startEntity
public void startEntity(java.lang.String name)
throws org.xml.sax.SAXException
- Specified by:
startEntity
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
endEntity
public void endEntity(java.lang.String name)
throws org.xml.sax.SAXException
- Specified by:
endEntity
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
startCDATA
public void startCDATA()
throws org.xml.sax.SAXException
- Specified by:
startCDATA
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
endCDATA
public void endCDATA()
throws org.xml.sax.SAXException
- Specified by:
endCDATA
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
comment
public void comment(char[] ch,
int start,
int end)
throws org.xml.sax.SAXException
- Specified by:
comment
in interface org.xml.sax.ext.LexicalHandler
- Throws:
org.xml.sax.SAXException
elementDecl
public void elementDecl(java.lang.String name,
java.lang.String model)
throws org.xml.sax.SAXException
- Specified by:
elementDecl
in interface org.xml.sax.ext.DeclHandler
- Throws:
org.xml.sax.SAXException
attributeDecl
public void attributeDecl(java.lang.String eName,
java.lang.String aName,
java.lang.String type,
java.lang.String valueDefault,
java.lang.String value)
throws org.xml.sax.SAXException
- Specified by:
attributeDecl
in interface org.xml.sax.ext.DeclHandler
- Throws:
org.xml.sax.SAXException
internalEntityDecl
public void internalEntityDecl(java.lang.String name,
java.lang.String value)
throws org.xml.sax.SAXException
- Specified by:
internalEntityDecl
in interface org.xml.sax.ext.DeclHandler
- Throws:
org.xml.sax.SAXException
externalEntityDecl
public void externalEntityDecl(java.lang.String name,
java.lang.String publicId,
java.lang.String sysId)
throws org.xml.sax.SAXException
- Specified by:
externalEntityDecl
in interface org.xml.sax.ext.DeclHandler
- Throws:
org.xml.sax.SAXException
writeExternal
public void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
- Specified by:
writeExternal
in interface java.io.Externalizable
- Throws:
java.io.IOException
readExternal
public void readExternal(java.io.ObjectInput in)
throws java.lang.ClassNotFoundException,
java.io.IOException
- Specified by:
readExternal
in interface java.io.Externalizable
- Throws:
java.lang.ClassNotFoundException
java.io.IOException
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