diva.util.xml

Class CompositeBuilder

java.lang.Object

diva.util.xml.AbstractXmlBuilder

diva.util.xml.CompositeBuilder

All Implemented Interfaces:

XmlBuilder

public class CompositeBuilder
extends AbstractXmlBuilder

CompositeBuilder is a non-validating parser that uses other builders to parse and generate XML files from arbitary collections of objects. (FIXME - more documentation here)

Version:

$Revision: 1.4 $

Author:

Michael Shilman (michaels@eecs.berkeley.edu)

Field Summary

Fields

Modifier and Type	Field and Description
static String	BUILDER_DECLS_TAG Indicates a group of builder declarations
static String	BUILDER_TAG Indicates a builder for a recognizer
static String	CLASS_TAG Indicates a recognizer class
static String	DTD_1 The DTD for builder declarations.
static String	DTD_URL The URL where the DTD is stored.
static String	PUBLIC_ID The public identity of the RCL dtd file.
static String	TAG_TAG Indicates the tag of a recognizer

Constructor Summary

Constructors

Constructor and Description
CompositeBuilder()

Method Summary

Modifier and Type	Method and Description
void	addBuilderDecls(Reader in) Add all of the builder declarations in the given XML document to the builder map.
Object	build(XmlElement elt, String type) Build an object based on the XML element by looking up the appropriate builder and calling that builder on the element.
XmlElement	generate(Object in) Build an XML element based on given object by looking up the appropriate builder based on the object's class name and calling that builder's generate method on the object.
static void	main(String[] args) Simple test of this class.

Methods inherited from class diva.util.xml.AbstractXmlBuilder

getDelegate, setDelegate

Methods inherited from class java.lang.Object

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

Field Detail

PUBLIC_ID

public static final String PUBLIC_ID

The public identity of the RCL dtd file.

See Also:

Constant Field Values

DTD_URL

public static final String DTD_URL

The URL where the DTD is stored.

See Also:

Constant Field Values

DTD_1

public static final String DTD_1

The DTD for builder declarations.

See Also:

Constant Field Values

CLASS_TAG

public static final String CLASS_TAG

Indicates a recognizer class

See Also:

Constant Field Values

TAG_TAG

public static final String TAG_TAG

Indicates the tag of a recognizer

See Also:

Constant Field Values

BUILDER_TAG

public static final String BUILDER_TAG

Indicates a builder for a recognizer

See Also:

Constant Field Values

BUILDER_DECLS_TAG

public static final String BUILDER_DECLS_TAG

Indicates a group of builder declarations

See Also:

Constant Field Values

Constructor Detail

CompositeBuilder

public CompositeBuilder()

Method Detail

addBuilderDecls

public void addBuilderDecls(Reader in)
                     throws Exception

Add all of the builder declarations in the given XML document to the builder map.

Throws:

Exception

build

public Object build(XmlElement elt,
                    String type)
             throws Exception

Build an object based on the XML element by looking up the appropriate builder and calling that builder on the element.

Specified by:

build in interface XmlBuilder

Specified by:

build in class AbstractXmlBuilder

Throws:

Exception

generate

public XmlElement generate(Object in)
                    throws Exception

Build an XML element based on given object by looking up the appropriate builder based on the object's class name and calling that builder's generate method on the object.

Specified by:

generate in interface XmlBuilder

Overrides:

generate in class AbstractXmlBuilder

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Simple test of this class.

Throws:

Exception