org.outerj.daisy.publisher.serverimpl.docpreparation
Class QueriesProcessor

java.lang.Object
  extended by org.outerj.daisy.publisher.serverimpl.docpreparation.QueriesProcessor
All Implemented Interfaces:
org.xml.sax.ContentHandler
Direct Known Subclasses:
QueryIncludeProcessor

public class QueriesProcessor
extends java.lang.Object
implements org.xml.sax.ContentHandler

This handler will replace all p tags with class "query" with the result of executing the query contained in it. In case of an error a p tag with class "daisy-error" will be generated, containing a description of the error.


Field Summary
protected  org.xml.sax.ContentHandler consumer
           
protected  java.util.Locale locale
           
protected  ContentProcessor owner
           
protected  org.outerj.daisy.repository.query.QueryManager queryManager
           
 
Constructor Summary
QueriesProcessor(org.xml.sax.ContentHandler consumer, ContentProcessor owner)
           
 
Method Summary
 void characters(char[] ch, 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)
           
protected  void executeQuery(java.lang.String query)
           
protected  java.util.Map getQueryOptions()
           
protected  java.lang.String getSensitiveClass()
           
 void ignorableWhitespace(char[] ch, int start, int length)
           
protected  void outputFailedQueryMessage(java.lang.Exception e, java.lang.String query)
           
 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
 

Field Detail

queryManager

protected final org.outerj.daisy.repository.query.QueryManager queryManager

consumer

protected final org.xml.sax.ContentHandler consumer

owner

protected final ContentProcessor owner

locale

protected final java.util.Locale locale
Constructor Detail

QueriesProcessor

public QueriesProcessor(org.xml.sax.ContentHandler consumer,
                        ContentProcessor owner)
Method Detail

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

getSensitiveClass

protected java.lang.String getSensitiveClass()

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

executeQuery

protected void executeQuery(java.lang.String query)
                     throws org.xml.sax.SAXException
Throws:
org.xml.sax.SAXException

getQueryOptions

protected java.util.Map getQueryOptions()

outputFailedQueryMessage

protected void outputFailedQueryMessage(java.lang.Exception e,
                                        java.lang.String query)
                                 throws org.xml.sax.SAXException
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

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException
Specified by:
startDocument in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

characters

public void characters(char[] ch,
                       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[] ch,
                                int start,
                                int length)
                         throws org.xml.sax.SAXException
Specified by:
ignorableWhitespace 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

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

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)
Specified by:
setDocumentLocator in interface org.xml.sax.ContentHandler

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


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