hr.fer.tel.nims.dsa.server.serviceprofilehandler
Class ProfileParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      hr.fer.tel.nims.dsa.server.serviceprofilehandler.ProfileParser

All Implemented Interfaces:

ProfileInterface, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class ProfileParser
extends org.xml.sax.helpers.DefaultHandler
implements ProfileInterface

ProfileParser is used to parse and modify client, service or final profiles.

Author:

Mirko Suznjevic

Constructor Summary

ProfileParser()

Method Summary

java.lang.String	addParameters(java.lang.String source, XmlElement existingTag, java.util.LinkedList insertingTags) adds parameters from insertingTags list to the profile in the existingTag element
void	characters(char[] buf, int offset, int len) handles the characthers event of the SAX parser
java.lang.String	editParameters(java.lang.String source, XmlElement existingTag, XmlElement newTag) edits parameters of existing tag and sets them to match new tag element
void	endDocument() handles the end document event of the SAX parser
void	endElement(java.lang.String namespaceURI, java.lang.String sName, java.lang.String qName) handles the end element event of the SAX parser
java.lang.String	getParameter(java.lang.String source, XmlElement existingTag) returns requested existing tag (if it exists in the source)
java.lang.String	getParameterValue(java.lang.String source, XmlElement existingTag) returns requested existing tags value
void	startDocument() handles the start document event of the SAX parser
void	startElement(java.lang.String namespaceURI, java.lang.String lName, java.lang.String qName, org.xml.sax.Attributes attrs) handles the start element event of the SAX parser

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

ProfileParser

public ProfileParser()

Method Detail

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException

handles the start document event of the SAX parser

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException - Any SAX exception, possibly wrapping another exception

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

handles the end document event of the SAX parser

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException - Any SAX exception, possibly wrapping another exception

startElement

public void startElement(java.lang.String namespaceURI,
                         java.lang.String lName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attrs)
                  throws org.xml.sax.SAXException

handles the start element event of the SAX parser

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Parameters:

namespaceURI - namespace URI

attrs - Default attributes or specified atributes

lName - The local name or the empty string if Namespace processing is not being performed

qName - The qualified name or the empty string if qualified names are not available

Throws:

org.xml.sax.SAXException - Any SAX exception, possibly wrapping another exception

endElement

public void endElement(java.lang.String namespaceURI,
                       java.lang.String sName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

handles the end element event of the SAX parser

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Parameters:

namespaceURI - namespace URI

sName - the local name or the empty string if Namespace processing is not being performed

qName - the qualified XML 1.0 name or the empty string if qualified names are not available

Throws:

org.xml.sax.SAXException - any SAX exception, possibly wrapping another exception

characters

public void characters(char[] buf,
                       int offset,
                       int len)
                throws org.xml.sax.SAXException

handles the characthers event of the SAX parser

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Parameters:

buf - character array

offset - the start position in the character array

len - length of the character array to be used

Throws:

org.xml.sax.SAXException - Any SAX exception, possibly wrapping another exception

addParameters

public java.lang.String addParameters(java.lang.String source,
                                      XmlElement existingTag,
                                      java.util.LinkedList insertingTags)

adds parameters from insertingTags list to the profile in the existingTag element

Specified by:

addParameters in interface ProfileInterface

Parameters:

source - profile in String format

existingTag - xml tag that we are looking for

insertingTags - list of tags which are inserted

Returns:

source with inserted parameters

editParameters

public java.lang.String editParameters(java.lang.String source,
                                       XmlElement existingTag,
                                       XmlElement newTag)

edits parameters of existing tag and sets them to match new tag element

Specified by:

editParameters in interface ProfileInterface

Parameters:

source - profile in String format

existingTag - xml tag that we are looking for

newTag - xml tag that replaces the existing tag

Returns:

source with edited parameters

getParameter

public java.lang.String getParameter(java.lang.String source,
                                     XmlElement existingTag)

returns requested existing tag (if it exists in the source)

Specified by:

getParameter in interface ProfileInterface

Parameters:

source - profile in String format

xml - tag that we are looking for

Returns:

existing tag and his value if it doesnt exist in the source returns empty String

getParameterValue

public java.lang.String getParameterValue(java.lang.String source,
                                          XmlElement existingTag)

returns requested existing tags value

Specified by:

getParameterValue in interface ProfileInterface

Parameters:

profile - in String format

existingTag - xml tag that we are looking for

Returns:

existing tags value if that tag doesnt exist in the source returns empty String