com.jrefinery.report.io.ext
Class StylesHandler

java.lang.Object
  |
  +--com.jrefinery.report.io.ext.StylesHandler
All Implemented Interfaces:
org.jfree.xml.ElementDefinitionHandler

public class StylesHandler
extends java.lang.Object
implements org.jfree.xml.ElementDefinitionHandler

A styles handler. This handler processes the styles collection and collects all predefined style sheets of the report definition. If the contained stylesheets extend an other stylesheet, the extended stylesheet must be defined before it is referenced.

Author:
Thomas Morgner.
See Also:
ElementStyleSheet

Field Summary
static java.lang.String STYLE_TAG
          The 'style' tag name.
static java.lang.String STYLES_COLLECTION
          The 'styles-collection' tag name.
 
Constructor Summary
StylesHandler(org.jfree.xml.Parser parser, java.lang.String finishTag)
          Creates a new handler.
 
Method Summary
 void characters(char[] ch, int start, int length)
          Callback to indicate that some character data has been read.
 void endElement(java.lang.String tagName)
          Callback to indicate that an XML element end tag has been read by the parser.
 org.jfree.xml.Parser getParser()
          Returns the parser.
 void startElement(java.lang.String tagName, org.xml.sax.Attributes attrs)
          Callback to indicate that an XML element start tag has been read by the parser.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

STYLES_COLLECTION

public static final java.lang.String STYLES_COLLECTION
The 'styles-collection' tag name.

See Also:
Constant Field Values

STYLE_TAG

public static final java.lang.String STYLE_TAG
The 'style' tag name.

See Also:
Constant Field Values
Constructor Detail

StylesHandler

public StylesHandler(org.jfree.xml.Parser parser,
                     java.lang.String finishTag)
Creates a new handler.

Parameters:
parser - the parser.
finishTag - the finish tag.
Method Detail

startElement

public void startElement(java.lang.String tagName,
                         org.xml.sax.Attributes attrs)
                  throws org.xml.sax.SAXException
Callback to indicate that an XML element start tag has been read by the parser.

Specified by:
startElement in interface org.jfree.xml.ElementDefinitionHandler
Parameters:
tagName - the tag name.
attrs - the attributes.
Throws:
org.xml.sax.SAXException - if a parser error occurs or the validation failed.

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException
Callback to indicate that some character data has been read.

Specified by:
characters in interface org.jfree.xml.ElementDefinitionHandler
Parameters:
ch - the character array.
start - the start index for the characters.
length - the length of the character sequence.
Throws:
org.xml.sax.SAXException - if a parser error occurs or the validation failed.

endElement

public void endElement(java.lang.String tagName)
                throws org.xml.sax.SAXException
Callback to indicate that an XML element end tag has been read by the parser.

Specified by:
endElement in interface org.jfree.xml.ElementDefinitionHandler
Parameters:
tagName - the tag name.
Throws:
org.xml.sax.SAXException - if a parser error occurs or the validation failed.

getParser

public org.jfree.xml.Parser getParser()
Returns the parser.

Specified by:
getParser in interface org.jfree.xml.ElementDefinitionHandler
Returns:
The parser.