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java.lang.Object
|
+--org.xml.sax.helpers.DefaultHandler
|
+--net.rim.device.api.xml.jaxp.XMLWriter
This class implements an XML writer as a SAX parser handler. The writer can be passed to
any parser and will write XML to the specified OutputStream. For example, an XML
pretty-printer can be written as follows:
XMLWriter writer = new XMLWriter( outStream );
writer.setPrettyPrint( true );
SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
parser.parse( inputStream, writer );
| Constructor Summary | ||
XMLWriter(OutputStream out)
Creates an XMLWriter. |
||
| Method Summary | ||
void |
cdataSection(char[] text,
int offset,
int length)
Receives notification of a CDATA section. |
|
void |
characters(char[] ch,
int start,
int length)
Receive notification of character data inside an element. |
|
void |
comment(char[] text,
int offset,
int length)
Receives notification of a comment. |
|
void |
defaultAttribute(String element,
String attribute,
String defaultValue)
Receives notification of a default attribute value declaration. |
|
void |
endDocument()
Receive notification of the end of the document. |
|
void |
endDTD(String name,
String publicId,
String systemId,
String body)
Receives notification of the end of the document type definition (DTD). |
|
void |
endElement(String uri,
String localName,
String qName)
Receive notification of the end of an element. |
|
void |
endEntityReference(String name)
Receives notification of the end of an entity reference. |
|
void |
entityDecl(String name,
String value)
Receives notification of a general entity declaration. |
|
void |
ignorableWhitespace(char[] ch,
int start,
int length)
Receive notification of ignorable whitespace in element content. |
|
void |
processingInstruction(String target,
String data)
Receive notification of a processing instruction. |
|
InputSource |
resolveEntity(String publicId,
String systemId)
Resolve an external entity. |
|
void |
setEntityResolver(EntityResolver entityResolver)
Sets the entity resolver for this writer. |
|
void |
setExpandingEntities(boolean expand)
Indicates whether this writer should expand entities, or print them as entity references, such as &ent;. |
|
void |
setPreserveSpacing()
Configure this writer to print XML as close to the original as possible. |
|
void |
setPrettyPrint()
Configures this writer to pretty-print the XML. |
|
void |
setPrintCompressedOutput()
Configures this writer to print XML with no unnecessary whitespace. |
|
void |
startAndEndElement(String uri,
String localName,
String qName,
Attributes attributes)
Receives notification of the start and end of an element. |
|
void |
startDocument()
Receive notification of the beginning of the document. |
|
void |
startDTD()
Receives notification of the start of the document type definition (DTD). |
|
void |
startElement(String eUri,
String localName,
String qName,
Attributes attributes)
Receive notification of the start of an element. |
|
void |
startEntityReference(String name,
String publicId,
String systemId)
Receives notification of the start of an entity reference. |
|
void |
startPrefixMapping(String prefix,
String uri)
Receive notification of the start of a Namespace mapping. |
|
| Methods inherited from class org.xml.sax.helpers.DefaultHandler |
endPrefixMapping, error, fatalError, notationDecl, setDocumentLocator, skippedEntity, unparsedEntityDecl, warning |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public XMLWriter(OutputStream out)
out - A stream to receive the XML output.| Method Detail |
public void cdataSection(char[] text,
int offset,
int length)
throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.
public void characters(char[] ch,
int start,
int length)
throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method to take specific actions for each chunk of character data (such as adding the data to a node or buffer, or printing it to a file).
characters in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.
public void comment(char[] text,
int offset,
int length)
throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.public void defaultAttribute(String element, String attribute, String defaultValue) throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.
public void endDocument()
throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of a document (such as finalising a tree or closing an output file).
endDocument in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public void endDTD(String name, String publicId, String systemId, String body) throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.public void endElement(String uri, String localName, String qName) throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each element (such as finalising a tree node or writing output to a file).
endElement in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public void endEntityReference(String name) throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.public void entityDecl(String name, String value) throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.
public void ignorableWhitespace(char[] ch,
int start,
int length)
throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method to take specific actions for each chunk of ignorable whitespace (such as adding data to a node or buffer, or printing it to a file).
ignorableWhitespace in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public void processingInstruction(String target, String data) throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method in a subclass to take specific actions for each processing instruction, such as setting status variables or invoking other methods.
processingInstruction in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException
DefaultHandlerAlways return null, so that the parser will use the system identifier provided in the XML document. This method implements the SAX default behaviour: application writers can override it in a subclass to do special translations such as catalog lookups or URI redirection.
resolveEntity in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public void setEntityResolver(EntityResolver entityResolver)
Sets the entity resolver for this writer. If the parser encounters external parsed entities, it asks the writer to resolve them.
entityResolver - The entity resolver.public void setExpandingEntities(boolean expand)
expand - True to expand entities; false otherwise.public void setPreserveSpacing()
Configure this writer to print XML as close to the original as possible.
Note: This is the default.
public void setPrettyPrint()
public void setPrintCompressedOutput()
public void startAndEndElement(String uri, String localName, String qName, Attributes attributes) throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.
public void startDocument()
throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method in a subclass to take specific actions at the beginning of a document (such as allocating the root node of a tree or creating an output file).
startDocument in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public void startDTD()
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.public void startElement(String eUri, String localName, String qName, Attributes attributes) throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each element (such as allocating a new tree node or writing output to a file).
startElement in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.public void startEntityReference(String name, String publicId, String systemId) throws SAXException
RIMExtendedHandlerThis method is only public for implementation reasons. Do not use or override.public void startPrefixMapping(String prefix, String uri) throws SAXException
DefaultHandlerBy default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each Namespace prefix scope (such as storing the prefix mapping).
startPrefixMapping in class DefaultHandlerThis method is only public for implementation reasons. Do not use or override.
|
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