Package com._1c.g5.v8.dt.import_.xml.reader.node

Class XmlNode

java.lang.Object

com._1c.g5.v8.dt.import_.xml.reader.node.XmlNode

All Implemented Interfaces:

IXmlNode, Iterable<IXmlNode>

public class XmlNode
extends Object
implements IXmlNode

Xml node reader basic implement

Field Summary

Fields inherited from interface com._1c.g5.v8.dt.import_.xml.reader.IXmlNode

ALL_NODES

Constructor Summary

Constructors

Constructor	Description
XmlNode(Node parent, IXmlPartReader partReader)	Constructor
XmlNode(Node parent, String path, IXmlPartReader partReader)	Constructor

Method Summary

Modifier and Type	Method	Description
String	attribute(String name)	Try to read value of node attribute with name
boolean	exist()	Returns whether this node exists in the xml.
IXmlNode	get(int index)	get child of current xml node at index position
IXmlNode	get(String name)	get all child nodes of current xml node with specific name
IXmlNode	get(String name, int index)	get child node of current xml node with specific name at index position
IXmlNode	getChildren()	get children nodes of current xml node
String	getName()
Iterator<IXmlNode>	iterator()
String	lookupNamespaceURI(String prefix)	Look up the namespace URI associated to the given prefix, starting from this node.
String	path()
int	size()
String	text()	Try to read text content of xml node
void	toModel(String attributeName, org.eclipse.emf.ecore.EObject context, org.eclipse.emf.ecore.EStructuralFeature feature, Version version, IXmlReadErrorCollector errorCollector)	Try to set attribute of current node in model
void	toModel(org.eclipse.emf.ecore.EObject context, org.eclipse.emf.ecore.EStructuralFeature feature, Version version, IXmlReadErrorCollector errorCollector)	Try to set text of current node in model
IXmlNode	withPartReader(IXmlPartReader partReader)	Get handle to this xml node with custom part reader
String	xml()	Returns the text content of this node and its descendants

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

XmlNode

public XmlNode(Node parent,
               IXmlPartReader partReader)

Constructor

usage example:

 
 Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(file);
 IXmlNode rootNode = new XmlNode(doc, BaseXmlPartReaderProvider.INSTANCE);
 
 

Parameters:

parent - xml document Node

partReader - the specifed IXmlPartReader for read this node hierarhy, cannot be null

XmlNode

public XmlNode(Node parent,
               String path,
               IXmlPartReader partReader)

Constructor

Parameters:

parent - xml document Node

path - from the root node to current, cannot be null

partReader - the specifed IXmlPartReader for read this node hierarhy, cannot be null

See Also:

usage example

Method Detail

getName

public String getName()

Specified by:

getName in interface IXmlNode

Returns:

name of this node

attribute

public String attribute(String name)

Description copied from interface: IXmlNode

Try to read value of node attribute with name

Specified by:

attribute in interface IXmlNode

Parameters:

name - of node attribute

Returns:

value of node attribute with name, or value of first in list nodes attribute with name, or null if node or attribute with specific name not exist

text

public String text()

Description copied from interface: IXmlNode

Try to read text content of xml node

Specified by:

text in interface IXmlNode

Returns:

text content of xml node, or text content of first in list xml nodes, or null if node not exist or can't content text

xml

public String xml()

Description copied from interface: IXmlNode

Returns the text content of this node and its descendants

Specified by:

xml in interface IXmlNode

Returns:

the text presentation of this node or empty string if this node does not exist

size

public int size()

Specified by:

size in interface IXmlNode

Returns:

count of node with specific name

for example:

 
 <Doc>
   <Page>1</Page>
   <Page>2</Page>
   <Page>3</Page>
 </Doc>

 rootXmlNode.get("Doc").size(); // = 1
 rootXmlNode.get("Doc").get("Page").size(); // = 3
 rootXmlNode.get("Doc").get("FireSword").size(); // = 0
 
 

path

public String path()

Specified by:

path in interface IXmlNode

Returns:

path to current position in the document, never null

get

public IXmlNode get(int index)

Description copied from interface: IXmlNode

get child of current xml node at index position

Specified by:

get in interface IXmlNode

Parameters:

index - of child node

Returns:

cached and get IXmlNode child node

get

public IXmlNode get(String name)

Description copied from interface: IXmlNode

get all child nodes of current xml node with specific name

Specified by:

get in interface IXmlNode

Parameters:

name - of child nodes

Returns:

cached and get IXmlNode child nodes with specific name

get

public IXmlNode get(String name,
                    int index)

Description copied from interface: IXmlNode

get child node of current xml node with specific name at index position

Specified by:

get in interface IXmlNode

Parameters:

name - of child node

index - of child node

Returns:

cached and get IXmlNode child nodes with specific name

getChildren

public IXmlNode getChildren()

Description copied from interface: IXmlNode

get children nodes of current xml node

Specified by:

getChildren in interface IXmlNode

Returns:

cached and get IXmlNode children nodes

exist

public boolean exist()

Description copied from interface: IXmlNode

Returns whether this node exists in the xml.

Specified by:

exist in interface IXmlNode

Returns:

true if the node exists, otherwise false

lookupNamespaceURI

public String lookupNamespaceURI(String prefix)

Description copied from interface: IXmlNode

Look up the namespace URI associated to the given prefix, starting from this node.

Specified by:

lookupNamespaceURI in interface IXmlNode

Parameters:

prefix - The prefix to look for. If this parameter is null, the method will return the default namespace URI if any.

Returns:

the associated namespace URI or null if none is found or this node not exist

toModel

public void toModel(org.eclipse.emf.ecore.EObject context,
                    org.eclipse.emf.ecore.EStructuralFeature feature,
                    Version version,
                    IXmlReadErrorCollector errorCollector)

Description copied from interface: IXmlNode

Try to set text of current node in model

Specified by:

toModel in interface IXmlNode

Parameters:

context - EObject

feature - EStructuralFeature

version - the version of importing 1C:Enterprise XML files, cannot be null

errorCollector - IXmlReadErrorCollector in which will be added error if it occur

toModel

public void toModel(String attributeName,
                    org.eclipse.emf.ecore.EObject context,
                    org.eclipse.emf.ecore.EStructuralFeature feature,
                    Version version,
                    IXmlReadErrorCollector errorCollector)

Description copied from interface: IXmlNode

Try to set attribute of current node in model

Specified by:

toModel in interface IXmlNode

Parameters:

attributeName - the attribute name of this node to set in model

context - EObject

feature - EStructuralFeature

version - the version of importing 1C:Enterprise XML files, cannot be null

errorCollector - IXmlReadErrorCollector in which will be added error if it occur

withPartReader

public IXmlNode withPartReader(IXmlPartReader partReader)

Description copied from interface: IXmlNode

Get handle to this xml node with custom part reader

Specified by:

withPartReader in interface IXmlNode

Parameters:

partReader - the IXmlPartReader to read node, cannot be null

Returns:

new instance of IXmlNode with specifed IXmlPartReader for read this node hierarchy, never null

iterator

public Iterator<IXmlNode> iterator()

Specified by:

iterator in interface Iterable<IXmlNode>