XMLElementImpl (IzPack api module 5.2.4 API)

java.lang.Object
- com.izforge.izpack.api.adaptator.impl.XMLElementImpl

All Implemented Interfaces:

IXMLElement, Serializable
```
public class XMLElementImpl
extends Object
implements IXMLElement
```
Implementation of the adaptator between nanoXml and javax

Author:

Anthonin Bonnefoy, David Duponchel

See Also:

Serialized Form

Field Summary
- Fields inherited from interface com.izforge.izpack.api.adaptator.IXMLElement
  NO_LINE

Constructor Summary

Constructors
Constructor and Description
`XMLElementImpl(Node node)` Constructor saving the passed node
`XMLElementImpl(String name)` Create a new root element in a new document.
`XMLElementImpl(String name, Document inDocument)` Constructor which create a root element in the given document
`XMLElementImpl(String name, IXMLElement elementReference)` Create a element in the same document of the given element

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addChild(IXMLElement child)` Adds a child element.
`Enumeration<String>`	`enumerateAttributeNames()` Returns an enumeration of all attribute names.
`boolean`	`equals(Object obj)`
`String`	`getAttribute(String name)` Returns the value of an attribute.
`String`	`getAttribute(String name, String defaultValue)` Returns the value of an attribute.
`Properties`	`getAttributes()` Returns all attributes as a Properties object.
`IXMLElement`	`getChildAtIndex(int index)` Returns the child at a specific index.
`List<IXMLElement>`	`getChildren()` Returns a list containing all the child elements.
`int`	`getChildrenCount()` Returns the number of children.
`List<IXMLElement>`	`getChildrenNamed(String name)` Returns a list of all child elements named name.
`String`	`getContent()` Return the #PCDATA content of the element.
`Node`	`getElement()` Get the embeded node of the XmlElement
`IXMLElement`	`getFirstChildNamed(String name)` Searches a child element.
`int`	`getLineNr()` Returns the line number in the data where the element started.
`String`	`getName()` Returns the name of the element.
`boolean`	`hasAttribute(String name)` Returns whether an attribute exists.
`boolean`	`hasChildren()` Returns whether the element has children.
`int`	`hashCode()`
`void`	`removeAttribute(String name)` Removes an attribute.
`void`	`removeChild(IXMLElement child)` Removes a child element.
`void`	`setAttribute(String name, String value)` Sets an attribute.
`void`	`setContent(String content)` Sets the #PCDATA content.
`String`	`toString()`

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

- Constructor Detail
  - XMLElementImpl
```
public XMLElementImpl(String name)
```
    Create a new root element in a new document.
    
    Parameters:
    
    name - Name of the root element
  - XMLElementImpl
```
public XMLElementImpl(String name,
                      Document inDocument)
```
    Constructor which create a root element in the given document
    
    Parameters:
    
    name - Name of the root element
    
    inDocument - The document in which to create the xml
  - XMLElementImpl
```
public XMLElementImpl(String name,
                      IXMLElement elementReference)
```
    Create a element in the same document of the given element
    
    Parameters:
    
    name - Name of the element
    
    elementReference - Reference of an existing xml. It is used to generate an xmlElement on the same document.
  - XMLElementImpl
```
public XMLElementImpl(Node node)
```
    Constructor saving the passed node
    
    Parameters:
    
    node - Node to save inside the XMLElement
- Method Detail
  - getName
```
public String getName()
```
    Description copied from interface: IXMLElement
    
    Returns the name of the element.
    
    Specified by:
    
    getName in interface IXMLElement
    
    Returns:
    
    the name, or null if the element only contains #PCDATA.
  - addChild
```
public void addChild(IXMLElement child)
```
    Description copied from interface: IXMLElement
    
    Adds a child element.
    
    Specified by:
    
    addChild in interface IXMLElement
    
    Parameters:
    
    child - the non-null child to add.
  - removeChild
```
public void removeChild(IXMLElement child)
```
    Description copied from interface: IXMLElement
    
    Removes a child element.
    
    Specified by:
    
    removeChild in interface IXMLElement
    
    Parameters:
    
    child - the non-null child to remove.
  - hasChildren
```
public boolean hasChildren()
```
    Description copied from interface: IXMLElement
    
    Returns whether the element has children.
    
    Specified by:
    
    hasChildren in interface IXMLElement
    
    Returns:
    
    true if the element has children.
  - getChildrenCount
```
public int getChildrenCount()
```
    Description copied from interface: IXMLElement
    
    Returns the number of children.
    
    Specified by:
    
    getChildrenCount in interface IXMLElement
    
    Returns:
    
    the count.
  - getChildren
```
public List<IXMLElement> getChildren()
```
    Description copied from interface: IXMLElement
    
    Returns a list containing all the child elements.
    
    Specified by:
    
    getChildren in interface IXMLElement
    
    Returns:
    
    the list.
  - getChildAtIndex
```
public IXMLElement getChildAtIndex(int index)
```
    Description copied from interface: IXMLElement
    
    Returns the child at a specific index.
    
    Specified by:
    
    getChildAtIndex in interface IXMLElement
    
    Parameters:
    
    index - Index of the child
    
    Returns:
    
    the non-null child
  - getFirstChildNamed
```
public IXMLElement getFirstChildNamed(String name)
```
    Description copied from interface: IXMLElement
    
    Searches a child element.
    
    Specified by:
    
    getFirstChildNamed in interface IXMLElement
    
    Parameters:
    
    name - the name of the child to search for.
    
    Returns:
    
    the child element, or null if no such child was found.
  - getChildrenNamed
```
public List<IXMLElement> getChildrenNamed(String name)
```
    Description copied from interface: IXMLElement
    
    Returns a list of all child elements named name.
    
    Specified by:
    
    getChildrenNamed in interface IXMLElement
    
    Parameters:
    
    name - the name of the children to search for.
    
    Returns:
    
    the non-null list of child elements.
  - getAttribute
```
public String getAttribute(String name)
```
    Description copied from interface: IXMLElement
    
    Returns the value of an attribute.
    
    Specified by:
    
    getAttribute in interface IXMLElement
    
    Parameters:
    
    name - the non-null name of the attribute.
    
    Returns:
    
    the value, or null if the attribute does not exist.
  - getAttribute
```
public String getAttribute(String name,
                           String defaultValue)
```
    Description copied from interface: IXMLElement
    
    Returns the value of an attribute.
    
    Specified by:
    
    getAttribute in interface IXMLElement
    
    Parameters:
    
    name - the non-null name of the attribute.
    
    defaultValue - the default value of the attribute.
    
    Returns:
    
    the value, or defaultValue if the attribute does not exist.
  - setAttribute
```
public void setAttribute(String name,
                         String value)
```
    Description copied from interface: IXMLElement
    
    Sets an attribute.
    
    Specified by:
    
    setAttribute in interface IXMLElement
    
    Parameters:
    
    name - the non-null name of the attribute.
    
    value - the non-null value of the attribute.
  - removeAttribute
```
public void removeAttribute(String name)
```
    Description copied from interface: IXMLElement
    
    Removes an attribute.
    
    Specified by:
    
    removeAttribute in interface IXMLElement
    
    Parameters:
    
    name - the non-null name of the attribute.
  - enumerateAttributeNames
```
public Enumeration<String> enumerateAttributeNames()
```
    Description copied from interface: IXMLElement
    
    Returns an enumeration of all attribute names.
    
    Specified by:
    
    enumerateAttributeNames in interface IXMLElement
    
    Returns:
    
    the non-null enumeration.
  - hasAttribute
```
public boolean hasAttribute(String name)
```
    Description copied from interface: IXMLElement
    
    Returns whether an attribute exists.
    
    Specified by:
    
    hasAttribute in interface IXMLElement
    
    Parameters:
    
    name - The name of the attribute
    
    Returns:
    
    true if the attribute exists.
  - getAttributes
```
public Properties getAttributes()
```
    Description copied from interface: IXMLElement
    
    Returns all attributes as a Properties object.
    
    Specified by:
    
    getAttributes in interface IXMLElement
    
    Returns:
    
    the non-null set.
  - getLineNr
```
public int getLineNr()
```
    Description copied from interface: IXMLElement
    
    Returns the line number in the data where the element started.
    
    Specified by:
    
    getLineNr in interface IXMLElement
    
    Returns:
    
    the line number, or NO_LINE if unknown.
    
    See Also:
    
    IXMLElement.NO_LINE
  - getContent
```
public String getContent()
```
    Description copied from interface: IXMLElement
    
    Return the #PCDATA content of the element. If the element has a combination of #PCDATA content and child elements, the #PCDATA sections can be retrieved as unnamed child objects. In this case, this method returns null.
    
    Specified by:
    
    getContent in interface IXMLElement
    
    Returns:
    
    the content.
  - setContent
```
public void setContent(String content)
```
    Description copied from interface: IXMLElement
    
    Sets the #PCDATA content. It is an error to call this method with a non-null value if there are child objects.
    
    Specified by:
    
    setContent in interface IXMLElement
    
    Parameters:
    
    content - the (possibly null) content.
  - getElement
```
public Node getElement()
```
    Description copied from interface: IXMLElement
    
    Get the embeded node of the XmlElement
    
    Specified by:
    
    getElement in interface IXMLElement
    
    Returns:
    
    Embedded node
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object

Class XMLElementImpl

Field Summary

Fields inherited from interface com.izforge.izpack.api.adaptator.IXMLElement

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

XMLElementImpl

XMLElementImpl

XMLElementImpl

XMLElementImpl

Method Detail

getName

addChild

removeChild

hasChildren

getChildrenCount

getChildren

getChildAtIndex

getFirstChildNamed

getChildrenNamed

getAttribute

getAttribute

setAttribute

removeAttribute

enumerateAttributeNames

hasAttribute

getAttributes

getLineNr

getContent

setContent

getElement

toString

equals

hashCode