projectviewer.persist

Class PropertyNodeHandler

java.lang.Object

projectviewer.persist.NodeHandler

projectviewer.persist.PropertyNodeHandler

public class PropertyNodeHandler
extends NodeHandler

Handler for property nodes.

Author:

Marcelo Vanzin

Field Summary

Fields inherited from class projectviewer.persist.NodeHandler

VCSTATE_ATTR

Constructor Summary

Constructors

Constructor and Description
PropertyNodeHandler()

Method Summary

Methods

Modifier and Type	Method and Description
VPTNode	createNode(org.xml.sax.Attributes attrs, VPTProject project) Instantiates a VPTNode based on the information given in the attribute list.
java.lang.Class	getNodeClass() Returns the class of the nodes that should be delegated to this handler when saving node data to the config file.
java.lang.String	getNodeName() Returns the name of the nodes that should be delegated to this handler when loading configuration data.
boolean	hasChildren() Returns whether the node(s) handled by this handler are expected to have children or not.
boolean	isChild() Returns whether the node is a child of nome other node or not.
void	saveNode(java.lang.String name, java.lang.Object value, java.io.Writer out) This actually saves the property to the config file...
void	saveNode(VPTNode node, java.io.Writer out) Saving property nodes is going to be handled differently by the persistence manager...

Methods inherited from class projectviewer.persist.NodeHandler

fixPath, startElement, startElement, writeAttr

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyNodeHandler

public PropertyNodeHandler()

Method Detail

getNodeName

public java.lang.String getNodeName()

Returns the name of the nodes that should be delegated to this handler when loading configuration data.

Specified by:

getNodeName in class NodeHandler

getNodeClass

public java.lang.Class getNodeClass()

Returns the class of the nodes that should be delegated to this handler when saving node data to the config file.

Specified by:

getNodeClass in class NodeHandler

isChild

public boolean isChild()

Returns whether the node is a child of nome other node or not.

Specified by:

isChild in class NodeHandler

hasChildren

public boolean hasChildren()

Returns whether the node(s) handled by this handler are expected to have children or not.

Specified by:

hasChildren in class NodeHandler

createNode

public VPTNode createNode(org.xml.sax.Attributes attrs,
                 VPTProject project)

Instantiates a VPTNode based on the information given in the attribute list.

Specified by:

createNode in class NodeHandler

Parameters:

attrs - The attributes read from the config file.

project - The project that holds this node.

saveNode

public void saveNode(VPTNode node,
            java.io.Writer out)
              throws java.io.IOException

Saving property nodes is going to be handled differently by the persistence manager...

Specified by:

saveNode in class NodeHandler

Throws:

java.io.IOException

saveNode

public void saveNode(java.lang.String name,
            java.lang.Object value,
            java.io.Writer out)
              throws java.io.IOException

This actually saves the property to the config file...

Throws:

java.io.IOException