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Class org.xmlmiddleware.xmldbms.maps.factories.MapCompiler

java.lang.Object
   |
   +----org.xmlmiddleware.xmldbms.maps.factories.MapCompiler

public class MapCompiler

extends Object

implements ContentHandler

MapCompiler assumes that the mapping document is valid. If it is not, the class will either generate garbage or throw an exception. One way to guarantee that the document is valid is to pass a validating parser to the map compiler.

For example, the following code creates a map from the sales.map mapping document.

    // Instantiate a new map compiler and set the XMLReader.
    compiler = new MapCompiler(xmlReader);

    // Compile sales.map into an XMLDBMSMap object.
    map = compiler.compile(new InputSource(new FileReader("sales.map")));

 

Version:

2.0

Author:

Ronald Bourret, 1998-9, 2001

MapCompiler(XMLReader)

Construct a new MapCompiler and set the SAX XMLReader (parser).

characters(char[], int, int)

For internal use only.

compile(InputSource)

Compile a map document into an XMLDBMSMap object.

endDocument()

For internal use only.

endElement(String, String, String)

For internal use only.

endPrefixMapping(String)

For internal use only.

ignorableWhitespace(char[], int, int)

For internal use only.

processingInstruction(String, String)

For internal use only.

setDocumentLocator(Locator)

For internal use only.

skippedEntity(String)

For internal use only.

startDocument()

For internal use only.

startElement(String, String, String, Attributes)

For internal use only.

startPrefixMapping(String, String)

For internal use only.

 public MapCompiler(XMLReader xmlReader) throws SAXException

Construct a new MapCompiler and set the SAX XMLReader (parser).

 public XMLDBMSMap compile(InputSource src) throws XMLMiddlewareException

Compile a map document into an XMLDBMSMap object.

Parameters:

src - A SAX InputSource for the mapping document.

Returns:

The XMLDBMSMap object

Throws: XMLMiddlewareException

Thrown if the mapping document contains an error.

 public void startDocument() throws SAXException

For internal use only.

 public void endDocument() throws SAXException

For internal use only.

 public void startElement(String uri,
                          String localName,
                          String qName,
                          Attributes attrs) throws SAXException

For internal use only.

 public void endElement(String uri,
                        String localName,
                        String qName) throws SAXException

For internal use only.

 public void characters(char ch[],
                        int start,
                        int length) throws SAXException

For internal use only.

 public void ignorableWhitespace(char ch[],
                                 int start,
                                 int length) throws SAXException

For internal use only.

 public void processingInstruction(String target,
                                   String data) throws SAXException

For internal use only.

 public void startPrefixMapping(String prefix,
                                String uri) throws SAXException

For internal use only.

 public void endPrefixMapping(String prefix) throws SAXException

For internal use only.

 public void setDocumentLocator(Locator locator)

For internal use only.

 public void skippedEntity(String name) throws SAXException

For internal use only.

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