com.thoughtworks.xstream.io.xml

Class JDom2Reader

java.lang.Object

com.thoughtworks.xstream.io.AbstractReader

com.thoughtworks.xstream.io.xml.AbstractXmlReader

com.thoughtworks.xstream.io.xml.AbstractDocumentReader

com.thoughtworks.xstream.io.xml.JDom2Reader

All Implemented Interfaces:

ErrorReporter, ExtendedHierarchicalStreamReader, HierarchicalStreamReader, DocumentReader

public class JDom2Reader
extends AbstractDocumentReader

Since:

1.4.5

Constructor Summary

Constructors

Constructor and Description
JDom2Reader(Document document)
JDom2Reader(Document document, NameCoder nameCoder)
JDom2Reader(Element root)
JDom2Reader(Element root, NameCoder nameCoder)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAttribute(int index) Get the value of an attribute of the current node, by index.
java.lang.String	getAttribute(java.lang.String name) Get the value of an attribute of the current node.
int	getAttributeCount() Number of attributes in current node.
java.lang.String	getAttributeName(int index) Name of attribute in current node.
protected java.lang.Object	getChild(int index)
protected int	getChildCount()
java.lang.String	getNodeName() Get the name of the current node.
protected java.lang.Object	getParent()
java.lang.String	getValue() Get the value (text content) of the current node.
java.lang.String	peekNextChild() Peek the name of the next child.
protected void	reassignCurrentElement(java.lang.Object current)

Methods inherited from class com.thoughtworks.xstream.io.xml.AbstractDocumentReader

appendErrors, close, getAttributeNames, getCurrent, hasMoreChildren, moveDown, moveUp

Methods inherited from class com.thoughtworks.xstream.io.xml.AbstractXmlReader

escapeXmlName, unescapeXmlName

Methods inherited from class com.thoughtworks.xstream.io.AbstractReader

decodeAttribute, decodeNode, encodeAttribute, encodeNode, underlyingReader

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.thoughtworks.xstream.io.HierarchicalStreamReader

underlyingReader

Constructor Detail

JDom2Reader

public JDom2Reader(Element root)

Since:

1.4.5

JDom2Reader

public JDom2Reader(Document document)

Since:

1.4.5

JDom2Reader

public JDom2Reader(Element root,
                   NameCoder nameCoder)

Since:

1.4.5

JDom2Reader

public JDom2Reader(Document document,
                   NameCoder nameCoder)

Since:

1.4.5

Method Detail

reassignCurrentElement

protected void reassignCurrentElement(java.lang.Object current)

Specified by:

reassignCurrentElement in class AbstractDocumentReader

getParent

protected java.lang.Object getParent()

Specified by:

getParent in class AbstractDocumentReader

getChild

protected java.lang.Object getChild(int index)

Specified by:

getChild in class AbstractDocumentReader

getChildCount

protected int getChildCount()

Specified by:

getChildCount in class AbstractDocumentReader

getNodeName

public java.lang.String getNodeName()

Description copied from interface: HierarchicalStreamReader

Get the name of the current node.

getValue

public java.lang.String getValue()

Description copied from interface: HierarchicalStreamReader

Get the value (text content) of the current node.

getAttribute

public java.lang.String getAttribute(java.lang.String name)

Description copied from interface: HierarchicalStreamReader

Get the value of an attribute of the current node.

If no such attribute exists, the method returns null.

getAttribute

public java.lang.String getAttribute(int index)

Description copied from interface: HierarchicalStreamReader

Get the value of an attribute of the current node, by index.

Note, the behavior of this method is dependent on the underlying parser when calling it with a non-existing index. Typically some kind of RuntimeException is thrown.

getAttributeCount

public int getAttributeCount()

Description copied from interface: HierarchicalStreamReader

Number of attributes in current node.

getAttributeName

public java.lang.String getAttributeName(int index)

Description copied from interface: HierarchicalStreamReader

Name of attribute in current node.

Note, the behavior of this method is dependent on the underlying parser when calling it with a non-existing index. Typically some kind of RuntimeException is thrown.

peekNextChild

public java.lang.String peekNextChild()

Description copied from interface: ExtendedHierarchicalStreamReader

Peek the name of the next child. In situation where HierarchicalStreamReader.hasMoreChildren() returns true, peek the tag name of the child.

Specified by:

peekNextChild in interface ExtendedHierarchicalStreamReader

Overrides:

peekNextChild in class AbstractReader