DbKeyGeneratorHandler (cayenne-doc: Cayenne Documentation 4.2 API)

java.lang.Object
- org.xml.sax.helpers.DefaultHandler
- - org.apache.cayenne.configuration.xml.SAXNestedTagHandler
  - - org.apache.cayenne.configuration.xml.NamespaceAwareNestedTagHandler
    - - org.apache.cayenne.configuration.xml.DbKeyGeneratorHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler
```
public class DbKeyGeneratorHandler
extends NamespaceAwareNestedTagHandler
```
Since:

4.1

Field Summary
- Fields inherited from class org.apache.cayenne.configuration.xml.NamespaceAwareNestedTagHandler
  allowAllNamespaces, targetNamespace
- Fields inherited from class org.apache.cayenne.configuration.xml.SAXNestedTagHandler
  loaderContext, locator, parentHandler

Constructor Summary

Constructors
Constructor Description

DbKeyGeneratorHandler(NamespaceAwareNestedTagHandler parentHandler, DbEntity entity)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`processCharData(String localName, String data)`
`protected boolean`	`processElement(String namespaceURI, String localName, Attributes attributes)`	Main method to process XML content.

Methods inherited from class org.apache.cayenne.configuration.xml.NamespaceAwareNestedTagHandler
characters, createChildTagHandler, endElement, setAllowAllNamespaces, setTargetNamespace, startElement

Methods inherited from class org.apache.cayenne.configuration.xml.SAXNestedTagHandler
beforeScopeEnd, getParentHandler, setDocumentLocator, stop, unexpectedTagMessage

Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DbKeyGeneratorHandler
```
public DbKeyGeneratorHandler(NamespaceAwareNestedTagHandler parentHandler,
                             DbEntity entity)
```
- Method Detail
  - processElement
```
protected boolean processElement(String namespaceURI,
                                 String localName,
                                 Attributes attributes)
                          throws SAXException
```
    Description copied from class: SAXNestedTagHandler
    
    Main method to process XML content. Should be override in subclasses, by default do nothing. Return value should be true if tag was fully processed and shouldn't be passed down to child handler.
    
    Specified by:
    
    processElement in class NamespaceAwareNestedTagHandler
    
    Parameters:
    
    namespaceURI - namespace for tag
    
    localName - tag local name (i.e. w/o namespace prefix)
    
    attributes - tag attributes
    
    Returns:
    
    true if tag was processed
    
    Throws:
    
    SAXException - can be thrown to abort parsing
    
    See Also:
    
    SAXNestedTagHandler.createChildTagHandler(String, String, String, Attributes)
  - processCharData
```
protected void processCharData(String localName,
                               String data)
```
    Overrides:
    
    processCharData in class NamespaceAwareNestedTagHandler