com.esri.gpt.catalog.gxe
Class GxeJsonSerializer

java.lang.Object
  com.esri.gpt.catalog.gxe.GxeJsonSerializer

public class GxeJsonSerializer
extends Object

Serializes a Geoportal XML editor definition to JSON format.

Constructor Summary

GxeJsonSerializer()
Default constructor

Method Summary

String	asJson(GxeContext context, GxeDefinition definition) Returns a JSON representation for a Geoportal XML editor definition.
protected String	evaluateNodeValue(GxeContext context, XmlNode xmlNode, String value) Evaluates a GXE XmlNode value.
protected List<XmlAttribute>	getAttributesToRender(GxeContext context, XmlElement element) Gets the list of attributes to render.
protected List<XmlElement>	getChildrenToRender(GxeContext context, XmlElement element) Gets the list of children to render.
protected String	lookupI18N(GxeContext context, String i18nKey, XmlNode xmlNode, String originalValue) Looks up an I18N (internationalization and localization) message.
void	toJson(GxeContext context, XmlElement element, PrintWriter writer, int depth, boolean isLast) Writes a JSON representation of the property.

Methods inherited from class java.lang.Object

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

Constructor Detail

GxeJsonSerializer

public GxeJsonSerializer()

Default constructor

Method Detail

asJson

public String asJson(GxeContext context,
                     GxeDefinition definition)
              throws IOException

Returns a JSON representation for a Geoportal XML editor definition.

Parameters:

context - the processing context

definition - the definition to be serialized

Returns:

the JSON string

Throws:

IOException - if an exception occurs

evaluateNodeValue

protected String evaluateNodeValue(GxeContext context,
                                   XmlNode xmlNode,
                                   String value)

Evaluates a GXE XmlNode value.

Parameters:

context - the processing context

xmlNode - the GXE XmlNode that is actively being processed

value - the node value to evaluate

Returns:

the evaluated node value

getAttributesToRender

protected List<XmlAttribute> getAttributesToRender(GxeContext context,
                                                   XmlElement element)

Gets the list of attributes to render.

Parameters:

context - the processing context

element - the GXE XmlElement that is actively being processed

Returns:

the list to render

getChildrenToRender

protected List<XmlElement> getChildrenToRender(GxeContext context,
                                               XmlElement element)

Gets the list of children to render.

Parameters:

context - the processing context

element - the GXE XmlElement that is actively being processed

Returns:

the list to render

lookupI18N

protected String lookupI18N(GxeContext context,
                            String i18nKey,
                            XmlNode xmlNode,
                            String originalValue)

Looks up an I18N (internationalization and localization) message.

Parameters:

context - the processing context

i18nKey - the resource bundle key

xmlNode - the GXE XmlNode that is actively being processed

originalValue - the original node value

Returns:

the I18N message

toJson

public void toJson(GxeContext context,
                   XmlElement element,
                   PrintWriter writer,
                   int depth,
                   boolean isLast)
            throws IOException

Writes a JSON representation of the property.

Parameters:

context - the processing context

element - the GXE element that is actively being processed

writer - the writer

depth - the depth of the parent

isLast - trueThrows:

IOException - if an I/O exception occurs