Package org.apache.xalan.xsltc.trax
Class TransformerFactoryImpl
- java.lang.Object
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- javax.xml.transform.TransformerFactory
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- javax.xml.transform.sax.SAXTransformerFactory
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- org.apache.xalan.xsltc.trax.TransformerFactoryImpl
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- All Implemented Interfaces:
javax.xml.transform.ErrorListener
,SourceLoader
public class TransformerFactoryImpl extends javax.xml.transform.sax.SAXTransformerFactory implements SourceLoader, javax.xml.transform.ErrorListener
Implementation of a JAXP1.1 TransformerFactory for Translets.- Author:
- G. Todd Miller, Morten Jorgensen, Santiago Pericas-Geertsen
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
AUTO_TRANSLET
static java.lang.String
DEBUG
static java.lang.String
DESTINATION_DIRECTORY
static java.lang.String
ENABLE_INLINING
static java.lang.String
GENERATE_TRANSLET
static java.lang.String
INDENT_NUMBER
static java.lang.String
JAR_NAME
static java.lang.String
PACKAGE_NAME
static java.lang.String
TRANSLET_NAME
static java.lang.String
USE_CLASSPATH
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Constructor Summary
Constructors Constructor Description TransformerFactoryImpl()
javax.xml.transform.sax.TransformerFactory implementation.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
error(javax.xml.transform.TransformerException e)
Receive notification of a recoverable error.void
fatalError(javax.xml.transform.TransformerException e)
Receive notification of a non-recoverable error.javax.xml.transform.Source
getAssociatedStylesheet(javax.xml.transform.Source source, java.lang.String media, java.lang.String title, java.lang.String charset)
javax.xml.transform.sax.TransformerFactory implementation.java.lang.Object
getAttribute(java.lang.String name)
javax.xml.transform.sax.TransformerFactory implementation.javax.xml.transform.ErrorListener
getErrorListener()
javax.xml.transform.sax.TransformerFactory implementation.boolean
getFeature(java.lang.String name)
javax.xml.transform.sax.TransformerFactory implementation.javax.xml.transform.URIResolver
getURIResolver()
javax.xml.transform.sax.TransformerFactory implementation.org.xml.sax.InputSource
loadSource(java.lang.String href, java.lang.String context, XSLTC xsltc)
This method implements XSLTC's SourceLoader interface.javax.xml.transform.Templates
newTemplates(javax.xml.transform.Source source)
javax.xml.transform.sax.TransformerFactory implementation.javax.xml.transform.sax.TemplatesHandler
newTemplatesHandler()
javax.xml.transform.sax.SAXTransformerFactory implementation.javax.xml.transform.Transformer
newTransformer()
javax.xml.transform.sax.TransformerFactory implementation.javax.xml.transform.Transformer
newTransformer(javax.xml.transform.Source source)
javax.xml.transform.sax.TransformerFactory implementation.javax.xml.transform.sax.TransformerHandler
newTransformerHandler()
javax.xml.transform.sax.SAXTransformerFactory implementation.javax.xml.transform.sax.TransformerHandler
newTransformerHandler(javax.xml.transform.Source src)
javax.xml.transform.sax.SAXTransformerFactory implementation.javax.xml.transform.sax.TransformerHandler
newTransformerHandler(javax.xml.transform.Templates templates)
javax.xml.transform.sax.SAXTransformerFactory implementation.org.xml.sax.XMLFilter
newXMLFilter(javax.xml.transform.Source src)
javax.xml.transform.sax.SAXTransformerFactory implementation.org.xml.sax.XMLFilter
newXMLFilter(javax.xml.transform.Templates templates)
javax.xml.transform.sax.SAXTransformerFactory implementation.void
setAttribute(java.lang.String name, java.lang.Object value)
javax.xml.transform.sax.TransformerFactory implementation.void
setErrorListener(javax.xml.transform.ErrorListener listener)
javax.xml.transform.sax.TransformerFactory implementation.void
setFeature(java.lang.String name, boolean value)
Set a feature for thisTransformerFactory
andTransformer
s orTemplate
s created by this factory.void
setURIResolver(javax.xml.transform.URIResolver resolver)
javax.xml.transform.sax.TransformerFactory implementation.void
warning(javax.xml.transform.TransformerException e)
Receive notification of a warning.
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Field Detail
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TRANSLET_NAME
public static final java.lang.String TRANSLET_NAME
- See Also:
- Constant Field Values
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DESTINATION_DIRECTORY
public static final java.lang.String DESTINATION_DIRECTORY
- See Also:
- Constant Field Values
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PACKAGE_NAME
public static final java.lang.String PACKAGE_NAME
- See Also:
- Constant Field Values
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JAR_NAME
public static final java.lang.String JAR_NAME
- See Also:
- Constant Field Values
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GENERATE_TRANSLET
public static final java.lang.String GENERATE_TRANSLET
- See Also:
- Constant Field Values
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AUTO_TRANSLET
public static final java.lang.String AUTO_TRANSLET
- See Also:
- Constant Field Values
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USE_CLASSPATH
public static final java.lang.String USE_CLASSPATH
- See Also:
- Constant Field Values
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DEBUG
public static final java.lang.String DEBUG
- See Also:
- Constant Field Values
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ENABLE_INLINING
public static final java.lang.String ENABLE_INLINING
- See Also:
- Constant Field Values
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INDENT_NUMBER
public static final java.lang.String INDENT_NUMBER
- See Also:
- Constant Field Values
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Method Detail
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setErrorListener
public void setErrorListener(javax.xml.transform.ErrorListener listener) throws java.lang.IllegalArgumentException
javax.xml.transform.sax.TransformerFactory implementation. Set the error event listener for the TransformerFactory, which is used for the processing of transformation instructions, and not for the transformation itself.- Specified by:
setErrorListener
in classjavax.xml.transform.TransformerFactory
- Parameters:
listener
- The error listener to use with the TransformerFactory- Throws:
java.lang.IllegalArgumentException
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getErrorListener
public javax.xml.transform.ErrorListener getErrorListener()
javax.xml.transform.sax.TransformerFactory implementation. Get the error event handler for the TransformerFactory.- Specified by:
getErrorListener
in classjavax.xml.transform.TransformerFactory
- Returns:
- The error listener used with the TransformerFactory
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getAttribute
public java.lang.Object getAttribute(java.lang.String name) throws java.lang.IllegalArgumentException
javax.xml.transform.sax.TransformerFactory implementation. Returns the value set for a TransformerFactory attribute- Specified by:
getAttribute
in classjavax.xml.transform.TransformerFactory
- Parameters:
name
- The attribute name- Returns:
- An object representing the attribute value
- Throws:
java.lang.IllegalArgumentException
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setAttribute
public void setAttribute(java.lang.String name, java.lang.Object value) throws java.lang.IllegalArgumentException
javax.xml.transform.sax.TransformerFactory implementation. Sets the value for a TransformerFactory attribute.- Specified by:
setAttribute
in classjavax.xml.transform.TransformerFactory
- Parameters:
name
- The attribute namevalue
- An object representing the attribute value- Throws:
java.lang.IllegalArgumentException
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setFeature
public void setFeature(java.lang.String name, boolean value) throws javax.xml.transform.TransformerConfigurationException
Set a feature for this
TransformerFactory
andTransformer
s orTemplate
s created by this factory.Feature names are fully qualified
URI
s. Implementations may define their own features. AnTransformerConfigurationException
is thrown if thisTransformerFactory
or theTransformer
s orTemplate
s it creates cannot support the feature. It is possible for anTransformerFactory
to expose a feature value but be unable to change its state.See
TransformerFactory
for full documentation of specific features.- Specified by:
setFeature
in classjavax.xml.transform.TransformerFactory
- Parameters:
name
- Feature name.value
- Is feature statetrue
orfalse
.- Throws:
javax.xml.transform.TransformerConfigurationException
- if thisTransformerFactory
or theTransformer
s orTemplate
s it creates cannot support this feature.java.lang.NullPointerException
- If thename
parameter is null.
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getFeature
public boolean getFeature(java.lang.String name)
javax.xml.transform.sax.TransformerFactory implementation. Look up the value of a feature (to see if it is supported). This method must be updated as the various methods and features of this class are implemented.- Specified by:
getFeature
in classjavax.xml.transform.TransformerFactory
- Parameters:
name
- The feature name- Returns:
- 'true' if feature is supported, 'false' if not
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getURIResolver
public javax.xml.transform.URIResolver getURIResolver()
javax.xml.transform.sax.TransformerFactory implementation. Get the object that is used by default during the transformation to resolve URIs used in document(), xsl:import, or xsl:include.- Specified by:
getURIResolver
in classjavax.xml.transform.TransformerFactory
- Returns:
- The URLResolver used for this TransformerFactory and all Templates and Transformer objects created using this factory
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setURIResolver
public void setURIResolver(javax.xml.transform.URIResolver resolver)
javax.xml.transform.sax.TransformerFactory implementation. Set the object that is used by default during the transformation to resolve URIs used in document(), xsl:import, or xsl:include. Note that this does not affect Templates and Transformers that are already created with this factory.- Specified by:
setURIResolver
in classjavax.xml.transform.TransformerFactory
- Parameters:
resolver
- The URLResolver used for this TransformerFactory and all Templates and Transformer objects created using this factory
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getAssociatedStylesheet
public javax.xml.transform.Source getAssociatedStylesheet(javax.xml.transform.Source source, java.lang.String media, java.lang.String title, java.lang.String charset) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.TransformerFactory implementation. Get the stylesheet specification(s) associated via the xml-stylesheet processing instruction (see http://www.w3.org/TR/xml-stylesheet/) with the document document specified in the source parameter, and that match the given criteria.- Specified by:
getAssociatedStylesheet
in classjavax.xml.transform.TransformerFactory
- Parameters:
source
- The XML source document.media
- The media attribute to be matched. May be null, in which case the prefered templates will be used (i.e. alternate = no).title
- The value of the title attribute to match. May be null.charset
- The value of the charset attribute to match. May be null.- Returns:
- A Source object suitable for passing to the TransformerFactory.
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTransformer
public javax.xml.transform.Transformer newTransformer() throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.TransformerFactory implementation. Create a Transformer object that copies the input document to the result.- Specified by:
newTransformer
in classjavax.xml.transform.TransformerFactory
- Returns:
- A Transformer object that simply copies the source to the result.
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTransformer
public javax.xml.transform.Transformer newTransformer(javax.xml.transform.Source source) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.TransformerFactory implementation. Process the Source into a Templates object, which is a a compiled representation of the source. Note that this method should not be used with XSLTC, as the time-consuming compilation is done for each and every transformation.- Specified by:
newTransformer
in classjavax.xml.transform.TransformerFactory
- Returns:
- A Templates object that can be used to create Transformers.
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTemplates
public javax.xml.transform.Templates newTemplates(javax.xml.transform.Source source) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.TransformerFactory implementation. Process the Source into a Templates object, which is a a compiled representation of the source.- Specified by:
newTemplates
in classjavax.xml.transform.TransformerFactory
- Parameters:
source
- The input stylesheet - DOMSource not supported!!!- Returns:
- A Templates object that can be used to create Transformers.
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTemplatesHandler
public javax.xml.transform.sax.TemplatesHandler newTemplatesHandler() throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.SAXTransformerFactory implementation. Get a TemplatesHandler object that can process SAX ContentHandler events into a Templates object.- Specified by:
newTemplatesHandler
in classjavax.xml.transform.sax.SAXTransformerFactory
- Returns:
- A TemplatesHandler object that can handle SAX events
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTransformerHandler
public javax.xml.transform.sax.TransformerHandler newTransformerHandler() throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.SAXTransformerFactory implementation. Get a TransformerHandler object that can process SAX ContentHandler events into a Result. This method will return a pure copy transformer.- Specified by:
newTransformerHandler
in classjavax.xml.transform.sax.SAXTransformerFactory
- Returns:
- A TransformerHandler object that can handle SAX events
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTransformerHandler
public javax.xml.transform.sax.TransformerHandler newTransformerHandler(javax.xml.transform.Source src) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.SAXTransformerFactory implementation. Get a TransformerHandler object that can process SAX ContentHandler events into a Result, based on the transformation instructions specified by the argument.- Specified by:
newTransformerHandler
in classjavax.xml.transform.sax.SAXTransformerFactory
- Parameters:
src
- The source of the transformation instructions.- Returns:
- A TransformerHandler object that can handle SAX events
- Throws:
javax.xml.transform.TransformerConfigurationException
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newTransformerHandler
public javax.xml.transform.sax.TransformerHandler newTransformerHandler(javax.xml.transform.Templates templates) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.SAXTransformerFactory implementation. Get a TransformerHandler object that can process SAX ContentHandler events into a Result, based on the transformation instructions specified by the argument.- Specified by:
newTransformerHandler
in classjavax.xml.transform.sax.SAXTransformerFactory
- Parameters:
templates
- Represents a pre-processed stylesheet- Returns:
- A TransformerHandler object that can handle SAX events
- Throws:
javax.xml.transform.TransformerConfigurationException
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newXMLFilter
public org.xml.sax.XMLFilter newXMLFilter(javax.xml.transform.Source src) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.SAXTransformerFactory implementation. Create an XMLFilter that uses the given source as the transformation instructions.- Specified by:
newXMLFilter
in classjavax.xml.transform.sax.SAXTransformerFactory
- Parameters:
src
- The source of the transformation instructions.- Returns:
- An XMLFilter object, or null if this feature is not supported.
- Throws:
javax.xml.transform.TransformerConfigurationException
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newXMLFilter
public org.xml.sax.XMLFilter newXMLFilter(javax.xml.transform.Templates templates) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.sax.SAXTransformerFactory implementation. Create an XMLFilter that uses the given source as the transformation instructions.- Specified by:
newXMLFilter
in classjavax.xml.transform.sax.SAXTransformerFactory
- Parameters:
templates
- The source of the transformation instructions.- Returns:
- An XMLFilter object, or null if this feature is not supported.
- Throws:
javax.xml.transform.TransformerConfigurationException
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error
public void error(javax.xml.transform.TransformerException e) throws javax.xml.transform.TransformerException
Receive notification of a recoverable error. The transformer must continue to provide normal parsing events after invoking this method. It should still be possible for the application to process the document through to the end.- Specified by:
error
in interfacejavax.xml.transform.ErrorListener
- Parameters:
e
- The warning information encapsulated in a transformer exception.- Throws:
javax.xml.transform.TransformerException
- if the application chooses to discontinue the transformation (always does in our case).
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fatalError
public void fatalError(javax.xml.transform.TransformerException e) throws javax.xml.transform.TransformerException
Receive notification of a non-recoverable error. The application must assume that the transformation cannot continue after the Transformer has invoked this method, and should continue (if at all) only to collect addition error messages. In fact, Transformers are free to stop reporting events once this method has been invoked.- Specified by:
fatalError
in interfacejavax.xml.transform.ErrorListener
- Parameters:
e
- warning information encapsulated in a transformer exception.- Throws:
javax.xml.transform.TransformerException
- if the application chooses to discontinue the transformation (always does in our case).
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warning
public void warning(javax.xml.transform.TransformerException e) throws javax.xml.transform.TransformerException
Receive notification of a warning. Transformers can use this method to report conditions that are not errors or fatal errors. The default behaviour is to take no action. After invoking this method, the Transformer must continue with the transformation. It should still be possible for the application to process the document through to the end.- Specified by:
warning
in interfacejavax.xml.transform.ErrorListener
- Parameters:
e
- The warning information encapsulated in a transformer exception.- Throws:
javax.xml.transform.TransformerException
- if the application chooses to discontinue the transformation (never does in our case).
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loadSource
public org.xml.sax.InputSource loadSource(java.lang.String href, java.lang.String context, XSLTC xsltc)
This method implements XSLTC's SourceLoader interface. It is used to glue a TrAX URIResolver to the XSLTC compiler's Input and Import classes.- Specified by:
loadSource
in interfaceSourceLoader
- Parameters:
href
- The URI of the document to loadcontext
- The URI of the currently loaded documentxsltc
- The compiler that resuests the document- Returns:
- An InputSource with the loaded document
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