Class StdXMLBuilder

java.lang.Object
net.n3.nanoxml.StdXMLBuilder
All Implemented Interfaces:
IXMLBuilder
public class StdXMLBuilder extends Object implements IXMLBuilder
StdXMLBuilder is a concrete implementation of IXMLBuilder which creates a tree of IXMLElement from an XML data source.
Version:
$Name: RELEASE_2_2_1 $, $Revision: 1.3 $
Author:
Marc De Scheemaecker
See Also:

  • Constructor Details

    • StdXMLBuilder

      public StdXMLBuilder()
      Creates the builder.

    • StdXMLBuilder

      public StdXMLBuilder(IXMLElement prototype)
      Creates the builder.
      Parameters:
      prototype - the prototype to use when building the tree.

  • Method Details

    • finalize

      protected void finalize() throws Throwable
      Cleans up the object when it's destroyed.
      Overrides:
      finalize in class Object
      Throws:
      Throwable

    • startBuilding

      public void startBuilding(String systemID, int lineNr)
      This method is called before the parser starts processing its input.
      Specified by:
      startBuilding in interface IXMLBuilder
      Parameters:
      systemID - the system ID of the XML data source.
      lineNr - the line on which the parsing starts.

    • newProcessingInstruction

      public void newProcessingInstruction(String target, Reader reader)
      This method is called when a processing instruction is encountered. PIs with target "xml" are handled by the parser.
      Specified by:
      newProcessingInstruction in interface IXMLBuilder
      Parameters:
      target - the PI target.
      reader - to read the data from the PI.

    • startElement

      public void startElement(String name, String nsPrefix, String nsURI, String systemID, int lineNr)
      This method is called when a new XML element is encountered.
      Specified by:
      startElement in interface IXMLBuilder
      Parameters:
      name - the name of the element.
      nsPrefix - the prefix used to identify the namespace. If no namespace has been specified, this parameter is null.
      nsURI - the URI associated with the namespace. If no namespace has been specified, or no URI is associated with nsPrefix, this parameter is null.
      systemID - the system ID of the XML data source.
      lineNr - the line in the source where the element starts.
      See Also:

    • elementAttributesProcessed

      public void elementAttributesProcessed(String name, String nsPrefix, String nsURI)
      This method is called when the attributes of an XML element have been processed.
      Specified by:
      elementAttributesProcessed in interface IXMLBuilder
      Parameters:
      name - the name of the element.
      nsPrefix - the prefix used to identify the namespace. If no namespace has been specified, this parameter is null.
      nsURI - the URI associated with the namespace. If no namespace has been specified, or no URI is associated with nsPrefix, this parameter is null.
      See Also:

    • endElement

      public void endElement(String name, String nsPrefix, String nsURI)
      This method is called when the end of an XML elemnt is encountered.
      Specified by:
      endElement in interface IXMLBuilder
      Parameters:
      name - the name of the element.
      nsPrefix - the prefix used to identify the namespace. If no namespace has been specified, this parameter is null.
      nsURI - the URI associated with the namespace. If no namespace has been specified, or no URI is associated with nsPrefix, this parameter is null.
      See Also:

    • addAttribute

      public void addAttribute(String key, String nsPrefix, String nsURI, String value, String type) throws Exception
      This method is called when a new attribute of an XML element is encountered.
      Specified by:
      addAttribute in interface IXMLBuilder
      Parameters:
      key - the key (name) of the attribute.
      nsPrefix - the prefix used to identify the namespace. If no namespace has been specified, this parameter is null.
      nsURI - the URI associated with the namespace. If no namespace has been specified, or no URI is associated with nsPrefix, this parameter is null.
      value - the value of the attribute.
      type - the type of the attribute. If no type is known, "CDATA" is returned.
      Throws:
      Exception - If an exception occurred while processing the event.

    • addPCData

      public void addPCData(Reader reader, String systemID, int lineNr)
      This method is called when a PCDATA element is encountered. A Java reader is supplied from which you can read the data. The reader will only read the data of the element. You don't need to check for boundaries. If you don't read the full element, the rest of the data is skipped. You also don't have to care about entities; they are resolved by the parser.
      Specified by:
      addPCData in interface IXMLBuilder
      Parameters:
      reader - the Java reader from which you can retrieve the data.
      systemID - the system ID of the XML data source.
      lineNr - the line in the source where the element starts.

    • getResult

      public Object getResult()
      Returns the result of the building process. This method is called just before the parse method of IXMLParser returns.
      Specified by:
      getResult in interface IXMLBuilder
      Returns:
      the result of the building process.
      See Also: