org.apache.cocoon.transformation.pagination
Class Pagesheet
java.lang.Object
org.xml.sax.helpers.DefaultHandler
org.apache.cocoon.transformation.pagination.Pagesheet
- All Implemented Interfaces:
- Cloneable, ContentHandler, DTDHandler, EntityResolver, ErrorHandler, org.apache.cocoon.Modifiable
- public class Pagesheet
- extends DefaultHandler
- implements Cloneable, org.apache.cocoon.Modifiable
Interprets the pagesheet rules to perform pagination.
FIXME (SM): this code sucks! It was done to show the concept of
rule driven pagination (which I find very nice) but
it needs major refactoring in order to be sufficiently
stable to allow any input to enter without breaking
SAX well-formness. I currently don't have the time to make
it any better (along with implementing the char-based rule
that is mostly useful for text documents) but if you want
to blast the code and rewrite it better, you'll make me happy :)
- Version:
- $Id: Pagesheet.html 1304280 2012-03-23 11:18:01Z ilgrosso $
Method Summary |
Object |
clone()
|
void |
endDocument()
|
void |
endElement(String uri,
String loc,
String raw)
|
String |
getItemGroupName(String elementURI,
String elementName)
|
int |
getPageForItem(int item,
String itemGroup)
|
PageRules |
getPageRules(int page)
|
int |
getTotalItems(String itemGroup)
|
int |
getTotalPages()
|
boolean |
isInPage(int page,
int item,
String itemGroup)
|
int |
itemCount(String elementURI,
String elementName)
|
boolean |
modifiedSince(long date)
|
void |
processCharacters(char[] ch,
int index,
int len)
|
void |
processEndElement(String uri,
String name)
|
void |
processStartElement(String uri,
String name)
|
void |
setLastModified(long lastModified)
|
void |
startElement(String uri,
String loc,
String raw,
Attributes a)
|
void |
startPrefixMapping(String prefix,
String uri)
|
Methods inherited from class org.xml.sax.helpers.DefaultHandler |
characters, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, unparsedEntityDecl, warning |
Pagesheet
public Pagesheet()
startPrefixMapping
public void startPrefixMapping(String prefix,
String uri)
throws SAXException
- Specified by:
startPrefixMapping
in interface ContentHandler
- Throws:
SAXException
startElement
public void startElement(String uri,
String loc,
String raw,
Attributes a)
throws SAXException
- Specified by:
startElement
in interface ContentHandler
- Throws:
SAXException
endElement
public void endElement(String uri,
String loc,
String raw)
throws SAXException
- Specified by:
endElement
in interface ContentHandler
- Throws:
SAXException
endDocument
public void endDocument()
throws SAXException
- Specified by:
endDocument
in interface ContentHandler
- Throws:
SAXException
processStartElement
public void processStartElement(String uri,
String name)
processEndElement
public void processEndElement(String uri,
String name)
processCharacters
public void processCharacters(char[] ch,
int index,
int len)
isInPage
public boolean isInPage(int page,
int item,
String itemGroup)
getTotalPages
public int getTotalPages()
getTotalItems
public int getTotalItems(String itemGroup)
getPageForItem
public int getPageForItem(int item,
String itemGroup)
itemCount
public int itemCount(String elementURI,
String elementName)
getItemGroupName
public String getItemGroupName(String elementURI,
String elementName)
getPageRules
public PageRules getPageRules(int page)
setLastModified
public void setLastModified(long lastModified)
modifiedSince
public boolean modifiedSince(long date)
- Specified by:
modifiedSince
in interface org.apache.cocoon.Modifiable
clone
public Object clone()
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