com.yworks.yfiles.server.graphml.flexio.deserializer
Class ArrayDeserializer

java.lang.Object
  y.io.graphml.input.AbstractDeserializer
      com.yworks.yfiles.server.graphml.flexio.deserializer.AbstractDeserializer
          com.yworks.yfiles.server.graphml.flexio.deserializer.ArrayDeserializer

All Implemented Interfaces:

DeserializationHandler, java.util.EventListener

public class ArrayDeserializer

extends AbstractDeserializer

A deserializer implementation that deserializes Array objects. The component class of the array is determined by the 'Type' attribute of the xml node whose value is supposed to have the format {symbolicNSPrefix}:{className}, e.g. arrTypePrefix:MyClass.

A namespace using this symbolic namespace prefix has to exist whose namespace uri can be mapped to the package name of the component class by use of the SymbolicPackageNameRegistry.

Each child element is tried to be deserialized via the context. The deserialized value (or null if no deserializer could be found) is added to the returned Array

. If a deserialized entry is no instance of the given component class type of the array, an IllegalArgumentException is thrown.

See Also:

SymbolicPackageNameRegistry

Constructor Summary

ArrayDeserializer()

Method Summary

java.lang.Object	deserializeNode(org.w3c.dom.Node xmlNode, GraphMLParseContext context)
java.lang.String	getElementName(GraphMLParseContext context) Returns 'Array'.
java.lang.String	getXmlNamespaceURI(GraphMLParseContext context) Returns Constants.YWORKS_EXT_ARRAY_NS_URI.

Methods inherited from class com.yworks.yfiles.server.graphml.flexio.deserializer.AbstractDeserializer

canHandle, onHandleDeserialization

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayDeserializer

public ArrayDeserializer()

Method Detail

deserializeNode

public java.lang.Object deserializeNode(org.w3c.dom.Node xmlNode,
                                        GraphMLParseContext context)
                                 throws GraphMLParseException

Throws:

GraphMLParseException

getElementName

public java.lang.String getElementName(GraphMLParseContext context)

Returns 'Array'.

Specified by:

getElementName in class AbstractDeserializer

Parameters:

context - The parse context.

Returns:

'Array'.

getXmlNamespaceURI

public java.lang.String getXmlNamespaceURI(GraphMLParseContext context)

Returns Constants.YWORKS_EXT_ARRAY_NS_URI.

Overrides:

getXmlNamespaceURI in class AbstractDeserializer

Parameters:

context - The parse context.

Returns:

Constants.YWORKS_EXT_ARRAY_NS_URI.