org.apache.xmlgraphics.ps.dsc
Class DefaultNestedDocumentHandler

java.lang.Object
  org.apache.xmlgraphics.ps.dsc.DefaultNestedDocumentHandler

All Implemented Interfaces:

DSCParserConstants, NestedDocumentHandler

public class DefaultNestedDocumentHandler
extends java.lang.Object
implements DSCParserConstants, NestedDocumentHandler

Default implementation of the NestedDocumentHandler interface which automatically skips data between Begin/EndDocument and Begin/EndData.

Field Summary

Fields inherited from interface org.apache.xmlgraphics.ps.dsc.DSCParserConstants

COMMENT, DSC_COMMENT, EOF, HEADER_COMMENT, LINE

Constructor Summary

DefaultNestedDocumentHandler(PSGenerator gen)
Creates a new instance.

Method Summary

void	handle(DSCEvent event, DSCParser parser) Handle a DSC event.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultNestedDocumentHandler

public DefaultNestedDocumentHandler(PSGenerator gen)

Creates a new instance.

Parameters:

gen - PSGenerator to pass through the skipped content

Method Detail

handle

public void handle(DSCEvent event,
                   DSCParser parser)
            throws java.io.IOException,
                   DSCException

Description copied from interface: NestedDocumentHandler

Handle a DSC event. Implementations may issue additional calls to the DSC parser and may modify its state. When returning from the call, state information such as filters should be restored.

Specified by:

handle in interface NestedDocumentHandler

Parameters:

event - the DSC event to handle

parser - the DSC parser to work with

Throws:

java.io.IOException - In case of an I/O error

DSCException - In case of a violation of the DSC spec

See Also:

NestedDocumentHandler.handle(org.apache.xmlgraphics.ps.dsc.events.DSCEvent, org.apache.xmlgraphics.ps.dsc.DSCParser)