code.loader.parser
Class XMLParser

java.lang.Object
  code.loader.parser.XMLParser

All Implemented Interfaces:

ModuleParser

public class XMLParser
extends java.lang.Object
implements ModuleParser

This is an old XML parser. It is now (7/28/04) broken and obsolete. Change constructor here to raise an exception if an attempt is made to load XML file.

Since:

February 5, 2003

Author:

Xu Shen

Field Summary

private java.util.Vector	allSymbols
private org.w3c.dom.Document	document
private java.util.Vector	imports
private java.io.BufferedReader	in
private java.util.Date	modifiedDate
private java.lang.String	moduleName
private int	timestamp

Constructor Summary

XMLParser()

Method Summary

java.util.Vector	getAllSymbols() Gets the allSymbols attribute of the ModuleParser object
java.util.Vector	getImported() Gets the imported attribute of the ModuleParser object
java.lang.String	getSource()
int	getTimestamp() Gets the module's timestamp
void	initParser(java.io.BufferedReader in) Stub that should be filled in at later date.
boolean	isCompiled() Gets the compiled attribute of the ModuleParser object
java.lang.String	moduleName() Gets the moduleNmae attribute of the ModuleParser object.
void	parse(java.io.BufferedReader in) Parse the source from the BufferedReader
private void	parseConstructors()
private void	parseDocument()
private void	parseImports()
private void	parseLastModDate()
private void	parseModuleName()
private TypeExpression	parseNonFunctionTypeExpression(org.w3c.dom.Element nonFunctionTypeExpression)
private void	parseOperations()
private TypeExpression	parseSignature(org.w3c.dom.Element signatureElement) Description of the Method
private void	parseSymbols()
private TypeExpression	parseTypeExpression(org.w3c.dom.Element typeExpressionElement)
private void	parseTypes()
private void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

document

private org.w3c.dom.Document document

moduleName

private java.lang.String moduleName

imports

private java.util.Vector imports

allSymbols

private java.util.Vector allSymbols

modifiedDate

private java.util.Date modifiedDate

timestamp

private int timestamp

in

private java.io.BufferedReader in

Constructor Detail

XMLParser

public XMLParser()

Method Detail

parse

public void parse(java.io.BufferedReader in)

Description copied from interface: ModuleParser

Parse the source from the BufferedReader

Specified by:

parse in interface ModuleParser

Parameters:

in - input to the parser

reset

private void reset()

getImported

public java.util.Vector getImported()

Description copied from interface: ModuleParser

Gets the imported attribute of the ModuleParser object

Specified by:

getImported in interface ModuleParser

Returns:

The imported value

getAllSymbols

public java.util.Vector getAllSymbols()

Description copied from interface: ModuleParser

Gets the allSymbols attribute of the ModuleParser object

Specified by:

getAllSymbols in interface ModuleParser

Returns:

The allSymbols value

getTimestamp

public int getTimestamp()

Description copied from interface: ModuleParser

Gets the module's timestamp

Specified by:

getTimestamp in interface ModuleParser

Returns:

The moduleName

isCompiled

public boolean isCompiled()

Description copied from interface: ModuleParser

Gets the compiled attribute of the ModuleParser object

Specified by:

isCompiled in interface ModuleParser

Returns:

The compiled value

getSource

public java.lang.String getSource()

moduleName

public java.lang.String moduleName()

Description copied from interface: ModuleParser

Gets the moduleNmae attribute of the ModuleParser object.

Specified by:

moduleName in interface ModuleParser

Returns:

The moduleName

parseDocument

private void parseDocument()

parseModuleName

private void parseModuleName()
                      throws java.lang.Exception

Throws:

java.lang.Exception

parseLastModDate

private void parseLastModDate()

parseImports

private void parseImports()

parseSymbols

private void parseSymbols()
                   throws java.lang.Exception

Throws:

java.lang.Exception

parseTypes

private void parseTypes()
                 throws java.lang.Exception

Throws:

java.lang.Exception

parseConstructors

private void parseConstructors()
                        throws java.lang.Exception

Throws:

java.lang.Exception

parseOperations

private void parseOperations()
                      throws java.lang.Exception

Throws:

java.lang.Exception

parseSignature

private TypeExpression parseSignature(org.w3c.dom.Element signatureElement)
                               throws java.lang.Exception

Description of the Method

Parameters:

signatureElement - Description of the Parameter

Returns:

Description of the Return Value

Throws:

java.lang.Exception - Description of the Exception

parseTypeExpression

private TypeExpression parseTypeExpression(org.w3c.dom.Element typeExpressionElement)
                                    throws java.lang.Exception

Throws:

java.lang.Exception

parseNonFunctionTypeExpression

private TypeExpression parseNonFunctionTypeExpression(org.w3c.dom.Element nonFunctionTypeExpression)
                                               throws java.lang.Exception

Throws:

java.lang.Exception

initParser

public void initParser(java.io.BufferedReader in)

Stub that should be filled in at later date.

Specified by:

initParser in interface ModuleParser

Parameters:

in - Reader that is prepared to read in module file's contents.