Package scriptella.configuration

Class XmlElement

java.lang.Object

scriptella.configuration.XmlElement

public class XmlElement
extends Object

Represents XML element

Version:

1.0

Author:

Fyodor Kupolov

Constructor Summary

Constructors

Constructor	Description
XmlElement(Element element, URL documentUrl, PropertiesSubstitutor substitutor)
XmlElement(Element element, XmlElement parent)

Method Summary

Modifier and Type	Method	Description
protected List<XmlElement>	asList(NodeList list)
String	expandProperties(String s)	Expands properties in a string.
String	getAttribute(String attribute)	Gets the value of attribute.
protected boolean	getBooleanAttribute(String attribute, boolean defaultValue)	Returns the value of boolean attribute.
XmlElement	getChild(String name)
protected List<XmlElement>	getChildren()
List<XmlElement>	getChildren(String name)
List<XmlElement>	getChildren(Set<String> names)
URL	getDocumentUrl()
Element	getElement()
String	getTagName()
String	getXPath()

Methods inherited from class java.lang.Object

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

Constructor Details

XmlElement

public XmlElement(Element element,
 URL documentUrl,
 PropertiesSubstitutor substitutor)

XmlElement

public XmlElement(Element element,
 XmlElement parent)

Method Details

getTagName

public String getTagName()

getElement

public Element getElement()

getDocumentUrl

public URL getDocumentUrl()

getChildren

protected List<XmlElement> getChildren()

getXPath

public String getXPath()

getChildren

public List<XmlElement> getChildren(String name)

getChildren

public List<XmlElement> getChildren(Set<String> names)

getChild

public XmlElement getChild(String name)

asList

protected List<XmlElement> asList(NodeList list)

getAttribute

public String getAttribute(String attribute)

Gets the value of attribute.

Additionally property expansion is performed.

Parameters:

attribute - attribute name.

Returns:

value of the attribute or null if attribute is absent or has empty value.

getBooleanAttribute

protected boolean getBooleanAttribute(String attribute,
 boolean defaultValue)

Returns the value of boolean attribute.

Parameters:

attribute - attribute name.

defaultValue - default value to use if attribute value unspecified.

See Also:

• getAttribute(String)

expandProperties

public String expandProperties(String s)

Expands properties in a string.

Parameters:

s - string to expand properties.

Returns:

string with substituted properties.