ParserUtils

java.lang.Object
- org.apache.jasper.xmlparser.ParserUtils

```
public class ParserUtils
extends java.lang.Object
```
XML parsing utilities for processing web application deployment descriptor and tag library descriptor files. FIXME - make these use a separate class loader for the parser to be used.

Constructor Summary

Constructors
Constructor and Description

ParserUtils()

ParserUtils(boolean blockExternal)

Constructors
Constructor and Description
`ParserUtils()`
`ParserUtils(boolean blockExternal)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected TreeNode`	`convert(TreeNode parent, org.w3c.dom.Node node)` Create and return a TreeNode that corresponds to the specified Node, including processing all of the attributes and children nodes.
`TreeNode`	`parseXMLDocument(java.lang.String uri, org.xml.sax.InputSource is)` Parse the specified XML document, and return a `TreeNode` that corresponds to the root node of the document tree.
`TreeNode`	`parseXMLDocument(java.lang.String uri, org.xml.sax.InputSource is, boolean validate)` Parse the specified XML document, and return a `TreeNode` that corresponds to the root node of the document tree.
`TreeNode`	`parseXMLDocument(java.lang.String uri, java.io.InputStream is)` Parse the specified XML document, and return a `TreeNode` that corresponds to the root node of the document tree.
`TreeNode`	`parseXMLDocument(java.lang.String uri, java.io.InputStream is, boolean validate)` Parse the specified XML document, and return a `TreeNode` that corresponds to the root node of the document tree.
`static void`	`setDtdResourcePrefix(java.lang.String prefix)` Sets the path prefix URL for .dtd resources
`static void`	`setEntityResolver(org.xml.sax.EntityResolver er)`
`static void`	`setSchemaResourcePrefix(java.lang.String prefix)` Sets the path prefix URL for .xsd resources

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

- Constructor Detail
  - ParserUtils
```
public ParserUtils()
```
  - ParserUtils
```
public ParserUtils(boolean blockExternal)
```
- Method Detail
  - setEntityResolver
```
public static void setEntityResolver(org.xml.sax.EntityResolver er)
```
  - setSchemaResourcePrefix
```
public static void setSchemaResourcePrefix(java.lang.String prefix)
```
    Sets the path prefix URL for .xsd resources
  - setDtdResourcePrefix
```
public static void setDtdResourcePrefix(java.lang.String prefix)
```
    Sets the path prefix URL for .dtd resources
  - parseXMLDocument
```
public TreeNode parseXMLDocument(java.lang.String uri,
                                 org.xml.sax.InputSource is)
                          throws JasperException
```
    Parse the specified XML document, and return a TreeNode that corresponds to the root node of the document tree.
    
    Parameters:
    
    uri - URI of the XML document being parsed
    
    is - Input source containing the deployment descriptor
    
    Throws:
    
    JasperException - if an I/O or parsing error has occurred
  - parseXMLDocument
```
public TreeNode parseXMLDocument(java.lang.String uri,
                                 org.xml.sax.InputSource is,
                                 boolean validate)
                          throws JasperException
```
    Parse the specified XML document, and return a TreeNode that corresponds to the root node of the document tree.
    
    Parameters:
    
    uri - URI of the XML document being parsed
    
    is - Input source containing the deployment descriptor
    
    validate - true if the XML document needs to be validated against its DTD or schema, false otherwise
    
    Throws:
    
    JasperException - if an I/O or parsing error has occurred
  - parseXMLDocument
```
public TreeNode parseXMLDocument(java.lang.String uri,
                                 java.io.InputStream is)
                          throws JasperException
```
    Parse the specified XML document, and return a TreeNode that corresponds to the root node of the document tree.
    
    Parameters:
    
    uri - URI of the XML document being parsed
    
    is - Input stream containing the deployment descriptor
    
    Throws:
    
    JasperException - if an I/O or parsing error has occurred
  - parseXMLDocument
```
public TreeNode parseXMLDocument(java.lang.String uri,
                                 java.io.InputStream is,
                                 boolean validate)
                          throws JasperException
```
    Parse the specified XML document, and return a TreeNode that corresponds to the root node of the document tree.
    
    Parameters:
    
    uri - URI of the XML document being parsed
    
    is - Input stream containing the deployment descriptor
    
    validate - true if the XML document needs to be validated against its DTD or schema, false otherwise
    
    Throws:
    
    JasperException - if an I/O or parsing error has occurred
  - convert
```
protected TreeNode convert(TreeNode parent,
                           org.w3c.dom.Node node)
```
    Create and return a TreeNode that corresponds to the specified Node, including processing all of the attributes and children nodes.
    
    Parameters:
    
    parent - The parent TreeNode (if any) for the new TreeNode
    
    node - The XML document Node to be converted

Class ParserUtils

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ParserUtils

ParserUtils

Method Detail

setEntityResolver

setSchemaResourcePrefix

setDtdResourcePrefix

parseXMLDocument

parseXMLDocument

parseXMLDocument

parseXMLDocument

convert