Package org.pentaho.reporting.engine.classic.core.modules.parser.bundle.layout.elements

Class AbstractElementReadHandler

java.lang.Object

org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

org.pentaho.reporting.engine.classic.core.modules.parser.bundle.layout.elements.AbstractElementReadHandler

All Implemented Interfaces:

ReportElementReadHandler, ElementReadHandler, org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

Direct Known Subclasses:

BandReadHandler, ContentFieldReadHandler, ContentReadHandler, CrosstabCellBodyReadHandler, CrosstabColumnGroupReadHandler, CrosstabColumnSubGroupBodyReadHandler, CrosstabGroupReadHandler, CrosstabOtherGroupReadHandler, CrosstabOtherSubGroupBodyReadHandler, CrosstabRowGroupReadHandler, CrosstabRowSubGroupBodyReadHandler, DataGroupBodyReadHandler, DateFieldReadHandler, EllipseReadHandler, ExternalElementReadHandler, GenericElementReadHandler, HorizontalLineReadHandler, LabelReadHandler, LayoutRootElementHandler, LegacyElementReadHandler, MessageReadHandler, NumberFieldReadHandler, RectangleReadHandler, RelationalGroupReadHandler, ResourceFieldReadHandler, ResourceLabelReadHandler, ResourceMessageReadHandler, SubGroupBodyReadHandler, SubReportReadHandler, SurveyScaleElementReadHandler, TextFieldReadHandler, VerticalLineReadHandler

public abstract class AbstractElementReadHandler
extends org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler
implements ElementReadHandler

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractElementReadHandler()
protected	AbstractElementReadHandler(ElementType elementType)

Method Summary

Modifier and Type	Method	Description
protected void	autoInit()
protected Element	createElement()
protected void	doneParsing()	Done parsing.
Element	getElement()
protected org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler	getHandlerForChild(String uri, String tagName, Attributes atts)	Returns the handler for a child element.
Object	getObject()	Returns the object for this element or null, if this element does not create an object.
protected void	initialize(ElementType elementType)
protected boolean	isFiltered(AttributeMetaData attributeMetaData)
protected void	startParsing(Attributes attrs)	Starts parsing.

Methods inherited from class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

characters, deriveParseParameters, endElement, getLocator, getRootHandler, getTagName, getUri, init, isSameNamespace, performExternalParsing, performExternalParsing, startElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

characters, endElement, init, startElement

Constructor Detail

AbstractElementReadHandler

protected AbstractElementReadHandler()

AbstractElementReadHandler

protected AbstractElementReadHandler(ElementType elementType)
                              throws org.pentaho.reporting.libraries.xmlns.parser.ParseException

Throws:

org.pentaho.reporting.libraries.xmlns.parser.ParseException

Method Detail

autoInit

protected void autoInit()
                 throws org.pentaho.reporting.libraries.xmlns.parser.ParseException

Throws:

org.pentaho.reporting.libraries.xmlns.parser.ParseException

initialize

protected void initialize(ElementType elementType)
                   throws org.pentaho.reporting.libraries.xmlns.parser.ParseException

Throws:

org.pentaho.reporting.libraries.xmlns.parser.ParseException

createElement

protected Element createElement()
                         throws org.pentaho.reporting.libraries.xmlns.parser.ParseException

Throws:

org.pentaho.reporting.libraries.xmlns.parser.ParseException

startParsing

protected void startParsing(Attributes attrs)
                     throws SAXException

Starts parsing.

Overrides:

startParsing in class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

Parameters:

attrs - the attributes.

Throws:

SAXException - if there is a parsing error.

isFiltered

protected boolean isFiltered(AttributeMetaData attributeMetaData)

getHandlerForChild

protected org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler getHandlerForChild(String uri,
                                                                                         String tagName,
                                                                                         Attributes atts)
                                                                                  throws SAXException

Returns the handler for a child element.

Overrides:

getHandlerForChild in class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

Parameters:

uri - the URI of the namespace of the current element.

tagName - the tag name.

atts - the attributes.

Returns:

the handler or null, if the tagname is invalid.

Throws:

SAXException - if there is a parsing error.

doneParsing

protected void doneParsing()
                    throws SAXException

Done parsing.

Overrides:

doneParsing in class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

Throws:

SAXException - if there is a parsing error.

getObject

public Object getObject()
                 throws SAXException

Returns the object for this element or null, if this element does not create an object.

Specified by:

getObject in interface org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

Returns:

the object.

Throws:

SAXException - if an parser error occured.

getElement

public Element getElement()

Specified by:

getElement in interface ElementReadHandler