Package org.camunda.bpm.engine.impl.util.xml

Class Element

java.lang.Object

org.camunda.bpm.engine.impl.util.xml.Element

public class Element
extends Object

Represents one XML element.

Author:

Tom Baeyens, Joram Barrez

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,Attribute>	attributeMap
protected int	column
protected List<Element>	elements
protected int	line
protected String	tagName
protected StringBuilder	text
protected String	uri

Constructor Summary

Constructors

Constructor	Description
Element(String uri, String localName, String qName, Attributes attributes, Locator locator)

Method Summary

Modifier and Type	Method	Description
void	add(Element element)
void	appendText(String text)	Due to the nature of SAX parsing, sometimes the characters of an element are not processed at once.
String	attribute(String name)
String	attribute(String name, String defaultValue)
String	attributeNS(Namespace namespace, String name)
String	attributeNS(Namespace namespace, String name, String defaultValue)
Set<String>	attributes()
void	collectIds(List<String> ids)	allows to recursively collect the ids of all elements in the tree.
protected String	composeMapKey(String attributeUri, String attributeName)
Element	element(String tagName)
Element	elementNS(Namespace nameSpace, String tagName)
List<Element>	elements()
List<Element>	elements(String tagName)
protected List<Element>	elementsNS(String nameSpaceUri, String tagName)
List<Element>	elementsNS(Namespace nameSpace, String tagName)
int	getColumn()
int	getLine()
String	getTagName()
String	getText()
String	getUri()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

uri

protected String uri

tagName

protected String tagName

attributeMap

protected Map<String,Attribute> attributeMap

line

protected int line

column

protected int column

text

protected StringBuilder text

elements

protected List<Element> elements

Constructor Detail

Element

public Element(String uri,
               String localName,
               String qName,
               Attributes attributes,
               Locator locator)

Method Detail

elements

public List<Element> elements(String tagName)

elementsNS

public List<Element> elementsNS(Namespace nameSpace,
                                String tagName)

elementsNS

protected List<Element> elementsNS(String nameSpaceUri,
                                   String tagName)

element

public Element element(String tagName)

elementNS

public Element elementNS(Namespace nameSpace,
                         String tagName)

add

public void add(Element element)

attribute

public String attribute(String name)

attributes

public Set<String> attributes()

attributeNS

public String attributeNS(Namespace namespace,
                          String name)

attribute

public String attribute(String name,
                        String defaultValue)

attributeNS

public String attributeNS(Namespace namespace,
                          String name,
                          String defaultValue)

composeMapKey

protected String composeMapKey(String attributeUri,
                               String attributeName)

elements

public List<Element> elements()

toString

public String toString()

Overrides:

toString in class Object

getUri

public String getUri()

getTagName

public String getTagName()

getLine

public int getLine()

getColumn

public int getColumn()

appendText

public void appendText(String text)

Due to the nature of SAX parsing, sometimes the characters of an element are not processed at once. So instead of a setText operation, we need to have an appendText operation.

getText

public String getText()

collectIds

public void collectIds(List<String> ids)

allows to recursively collect the ids of all elements in the tree.