AnnotationTemplate.java example

Explorer
edt-master
/*******************************************************************************
 * Copyright © 2013 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * IBM Corporation - initial API and implementation
 *
 *******************************************************************************/
package org.eclipse.edt.gen.egldoc.templates;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.edt.gen.egldoc.Context;
import org.eclipse.edt.gen.egldoc.Util;
import org.eclipse.edt.mof.EField;
import org.eclipse.edt.mof.codegen.api.TabbedWriter;
import org.eclipse.edt.mof.egl.Annotation;
import org.eclipse.edt.mof.egl.Element;

public class AnnotationTemplate extends EGLDocTemplate {

	public void genAnnotation(Annotation annotation, Context ctx, TabbedWriter out) {

		String annotationName = annotation.getEClass().getETypeSignature();

		// gives display value, element type, and list type (if appropriate)
		ArrayList<String> stringDetails = (ArrayList<String>) Util.getEGLSimpleType(annotationName);
		if (stringDetails.get(0).equals("EGL_Location")) {
			return;
		}

		out.println("<dl>");

		ctx.invoke(genDeclaration, annotation, ctx, out, stringDetails);

		out.println("</dl>");

		// "eglx.lang.ExternalName EGL_Location":
		// out.println(iterator.next().getEClass().getETypeSignature());
		// annotationName =
		// iterator.next().getEClass().getETypeSignature();

		// display, element, and list (if appropriate); but assume no
		// list
		// stringDetails = (ArrayList<String>)
		// Util.getEGLSimpleType(annotationName);
		// out.println("<a href=\"" + stringDetails.get(1) + "\">");
		// out.println(stringDetails.get(0) + "</a>");

		// "hello 41":
		// out.println(iterator.next().getValue().toString());
	}

	public void genDeclaration(Annotation annotation, Context ctx, TabbedWriter out, ArrayList<String> stringList) {

		out.println("<dt></dt><dd>");
		out.println("<a href=\"" + stringList.get(1) + "\">");
		out.println(stringList.get(0) + "</a>");

		if (stringList.get(2) != null) {
			out.println("<a href=\"" + stringList.get(2) + "\">");
			out.println(" [ ]</a>");
		}

		out.print("{");

		// java.lang.UnsupportedOperationException
		// List<EMetadataObject> metadata = annotation.getMetadataList();

		/*
		 * does not provide "setUpper" --- only the first value. Object theAnno
		 * = annotation.getValue(); if (theAnno != null){
		 * out.println(theAnno.toString());
		 * 
		 * }
		 */

		List<EField> fields = annotation.getEClass().getEFields();
		Iterator<EField> fieldsIterator = fields.iterator();
		int numberOfAnnoFields = fields.size();
		int counter = 0;
		
	
		while (fieldsIterator.hasNext()) {
			EField theEField = fieldsIterator.next();
			counter = counter + 1;
			String theSignature = theEField.getTypeSignature();
			String theName = theEField.getCaseSensitiveName();

			/* to format spacing
			if (numberOfAnnoFields > 1) {
				out.println("<p>    ");
				
			}
			*/
			out.print(theName);
			
			/* START... if you want to show the field type.  
			 * 
			 * the display name, element name, and (if appropriate) the List type name	
 
			ArrayList<String> stringDetails;
			stringDetails = (ArrayList<String>) Util.getEGLSimpleType(theSignature);
            out.println("<a href=\"" + stringDetails.get(1) + "\">");
			out.println(stringDetails.get(0) + "</a>");

			if (stringDetails.get(2) != null) {
				out.println("<a href=\"" + stringDetails.get(2) + "\">");
				out.println(" [ ]</a>");
			}
               END... if you want to show the field type. 
           */
			
			out.print(" = ");

			Object theDetail = annotation.eGet(theEField);

			if (theDetail instanceof Element) {
				ctx.invoke(genDeclaration, theDetail, ctx, out);
			} else {
				if (theSignature.endsWith("String")) {
					out.print("\"" + theDetail.toString() + "\"");
				} else {
					out.print(theDetail.toString());
				}
			}			
			
			if (counter < numberOfAnnoFields) {
				out.print(", ");
			}	
		}

		out.println("}");
		if (numberOfAnnoFields > 1) {
			out.println("</p>");
		}

		out.println("</dd>");
	}
}