package org.oryxeditor.server.diagram.basic;
import org.json.JSONException;
import org.json.JSONObject;
import org.oryxeditor.server.diagram.generic.GenericDiagramBuilder;
/**
* Simple extension of {@link GenericDiagramBuilder} to allow for easier usage without having to use generics.
*
* @author Philipp Maschke
*
*/
public class BasicDiagramBuilder extends GenericDiagramBuilder<BasicShape, BasicDiagram, BasicEdge, BasicNode> {
/**
* Parse the json string to the diagram model, assumes that the json is hierarchical ordered
*
* @param json
* hierarchical JSON string representing a diagram
* @return a diagram object with all shapes as defined in json
* @throws JSONException
* if the JSON string could not be parsed correctly
*/
public static BasicDiagram parseJson(String json) throws JSONException{
if (json == null)
return null;
else
return BasicDiagramBuilder.parseJson(new JSONObject(json));
}
/**
* Parse the json string to the diagram model, assumes that the json is hierarchical ordered
*
* @param json
* hierarchical JSON string representing a diagram
* @return a diagram object with all shapes as defined in json
* @throws JSONException
* if the JSON string could not be parsed correctly
*/
public static BasicDiagram parseJson(JSONObject json) throws JSONException{
return (new BasicDiagramBuilder()).parse(json);
}
/**
* Parses the namespace of the stencilset only
*
* @param json
* JSON string representing a diagram
* @return namespace of the diagram's stencilset
* @throws JSONException
*/
public static String parseStencilsetNamespace(JSONObject json) throws JSONException{
return (new BasicDiagramBuilder()).parseStencilsetNamespaceInternal(json);
}
@Override
public BasicNode createNewNode(String resourceId) {
return new BasicNode(resourceId);
}
@Override
public BasicEdge createNewEdge(String resourceId) {
return new BasicEdge(resourceId);
}
@Override
public BasicDiagram createNewDiagram(String resourceId) {
return new BasicDiagram(resourceId);
}
}