XMLParser

java.lang.Object
- ptolemy.data.expr.XMLParser

```
public class XMLParser
extends java.lang.Object
```
This class parses a XML string token to a DOM document.

Since:

Ptolemy II 4.0

Version:

$Id$

Author:

Yang Zhao

Pt.AcceptedRating:

Yellow (yuhong)

Pt.ProposedRating:

Yellow (nsmyth)

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`XMLParser.EntityResolver`	The entity resolver that tries to first load a DTD file locally, and if it is not found, looks for it on the Internet using the DTD file's system ID.

Constructor Summary

Constructors
Constructor Description

XMLParser()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.w3c.dom.Document`	`parser(java.io.InputStream is)`	Generate the document tree for the specified input stream.
`org.w3c.dom.Document`	`parser(java.lang.String str)`	Generate the document tree for the specified XML string.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - XMLParser
```
public XMLParser()
          throws java.lang.Exception
```
    Throws:
    
    java.lang.Exception
- Method Detail
  - parser
```
public org.w3c.dom.Document parser(java.lang.String str)
                            throws java.lang.Exception
```
    Generate the document tree for the specified XML string. The Document (the root of the document tree) is returned. An exception will be thrown if the parse fails.
    
    Parameters:
    
    str - The XML string to be parsed.
    
    Returns:
    
    The document for the parse tree.
    
    Throws:
    
    java.lang.Exception - If the parse fails.
  - parser
```
public org.w3c.dom.Document parser(java.io.InputStream is)
                            throws java.lang.Exception
```
    Generate the document tree for the specified input stream. The Document (the root of the document tree) is returned. An exception will be thrown if the parse fails.
    
    Parameters:
    
    is - The input steam to be parsed.
    
    Returns:
    
    The document for the parse tree.
    
    Throws:
    
    java.lang.Exception - If the parse fails.