HtmlParser

java.lang.Object
- org.lobobrowser.html.parser.HtmlParser

```
public class HtmlParser
extends java.lang.Object
```
The HtmlParser class is an HTML DOM parser. This parser provides the functionality for the standard DOM parser implementation DocumentBuilderImpl. This parser class may be used directly when a different DOM implementation is preferred.

Field Summary

Fields
Modifier and Type Field and Description

static java.lang.String MODIFYING_KEY
A node UserData key used to tell nodes that their content may be about to be modified.

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`MODIFYING_KEY` A node `UserData` key used to tell nodes that their content may be about to be modified.

Constructor Summary

Constructors
Constructor and Description
`HtmlParser(org.w3c.dom.Document document, org.xml.sax.ErrorHandler errorHandler, java.lang.String publicId, java.lang.String systemId)` Deprecated. UserAgentContext should be passed in constructor.
`HtmlParser(UserAgentContext ucontext, org.w3c.dom.Document document)` Constructs a `HtmlParser`.
`HtmlParser(UserAgentContext ucontext, org.w3c.dom.Document document, org.xml.sax.ErrorHandler errorHandler, java.lang.String publicId, java.lang.String systemId)` Constructs a `HtmlParser`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean`	`isDecodeEntities(java.lang.String elementName)`
`void`	`parse(java.io.InputStream in)` Parses HTML from an input stream, assuming the character set is ISO-8859-1.
`void`	`parse(java.io.InputStream in, java.lang.String charset)` Parses HTML from an input stream, using the given character set.
`void`	`parse(java.io.LineNumberReader reader)`
`void`	`parse(java.io.LineNumberReader reader, org.w3c.dom.Node parent)` This method may be used when the DOM should be built under a given node, such as when `innerHTML` is used in Javascript.
`void`	`parse(java.io.Reader reader)` Parses HTML given by a `Reader`.
`void`	`parse(java.io.Reader reader, org.w3c.dom.Node parent)` This method may be used when the DOM should be built under a given node, such as when `innerHTML` is used in Javascript.

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

- Field Detail
  - MODIFYING_KEY
```
public static final java.lang.String MODIFYING_KEY
```
    A node UserData key used to tell nodes that their content may be about to be modified. Elements could use this to temporarily suspend notifications. The value set will be either Boolean.TRUE or Boolean.FALSE.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - HtmlParser
```
public HtmlParser(org.w3c.dom.Document document,
                  org.xml.sax.ErrorHandler errorHandler,
                  java.lang.String publicId,
                  java.lang.String systemId)
```
    Deprecated. UserAgentContext should be passed in constructor.
    
    Constructs a HtmlParser.
    
    Parameters:
    
    document - A W3C Document instance.
    
    errorHandler - The error handler.
    
    publicId - The public ID of the document.
    
    systemId - The system ID of the document.
  - HtmlParser
```
public HtmlParser(UserAgentContext ucontext,
                  org.w3c.dom.Document document,
                  org.xml.sax.ErrorHandler errorHandler,
                  java.lang.String publicId,
                  java.lang.String systemId)
```
    Constructs a HtmlParser.
    
    Parameters:
    
    ucontext - The user agent context.
    
    document - An W3C Document instance.
    
    errorHandler - The error handler.
    
    publicId - The public ID of the document.
    
    systemId - The system ID of the document.
  - HtmlParser
```
public HtmlParser(UserAgentContext ucontext,
                  org.w3c.dom.Document document)
```
    Constructs a HtmlParser.
    
    Parameters:
    
    ucontext - The user agent context.
    
    document - A W3C Document instance.
- Method Detail
  - isDecodeEntities
```
public static boolean isDecodeEntities(java.lang.String elementName)
```
  - parse
```
public void parse(java.io.InputStream in)
           throws java.io.IOException,
                  org.xml.sax.SAXException,
                  java.io.UnsupportedEncodingException
```
    Parses HTML from an input stream, assuming the character set is ISO-8859-1.
    
    Parameters:
    
    in - The input stream.
    
    Throws:
    
    java.io.IOException - Thrown when there are errors reading the stream.
    
    org.xml.sax.SAXException - Thrown when there are parse errors.
    
    java.io.UnsupportedEncodingException
  - parse
```
public void parse(java.io.InputStream in,
                  java.lang.String charset)
           throws java.io.IOException,
                  org.xml.sax.SAXException,
                  java.io.UnsupportedEncodingException
```
    Parses HTML from an input stream, using the given character set.
    
    Parameters:
    
    in - The input stream.
    
    charset - The character set.
    
    Throws:
    
    java.io.IOException - Thrown when there's an error reading from the stream.
    
    org.xml.sax.SAXException - Thrown when there is a parser error.
    
    java.io.UnsupportedEncodingException - Thrown if the character set is not supported.
  - parse
```
public void parse(java.io.Reader reader)
           throws java.io.IOException,
                  org.xml.sax.SAXException
```
    Parses HTML given by a Reader. This method appends nodes to the document provided to the parser.
    
    Parameters:
    
    reader - An instance of Reader.
    
    Throws:
    
    java.io.IOException - Thrown if there are errors reading the input stream.
    
    org.xml.sax.SAXException - Thrown if there are parse errors.
  - parse
```
public void parse(java.io.LineNumberReader reader)
           throws java.io.IOException,
                  org.xml.sax.SAXException
```
    Throws:
    
    java.io.IOException
    
    org.xml.sax.SAXException
  - parse
```
public void parse(java.io.Reader reader,
                  org.w3c.dom.Node parent)
           throws java.io.IOException,
                  org.xml.sax.SAXException
```
    This method may be used when the DOM should be built under a given node, such as when innerHTML is used in Javascript.
    
    Parameters:
    
    reader - A document reader.
    
    parent - The root node for the parsed DOM.
    
    Throws:
    
    java.io.IOException
    
    org.xml.sax.SAXException
  - parse
```
public void parse(java.io.LineNumberReader reader,
                  org.w3c.dom.Node parent)
           throws java.io.IOException,
                  org.xml.sax.SAXException
```
    This method may be used when the DOM should be built under a given node, such as when innerHTML is used in Javascript.
    
    Parameters:
    
    reader - A LineNumberReader for the document.
    
    parent - The root node for the parsed DOM.
    
    Throws:
    
    java.io.IOException
    
    org.xml.sax.SAXException

Class HtmlParser

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MODIFYING_KEY

Constructor Detail

HtmlParser

HtmlParser

HtmlParser

Method Detail

isDecodeEntities

parse

parse

parse

parse

parse

parse