| /******************************************************************************* |
| * Copyright (c) 2003, 2004 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.jst.j2ee.internal.java.codegen; |
| |
| |
| |
| import org.eclipse.jst.j2ee.internal.codegen.DependentGenerator; |
| import org.eclipse.jst.j2ee.internal.codegen.GenerationException; |
| import org.eclipse.jst.j2ee.internal.codegen.IBaseGenConstants; |
| import org.eclipse.jst.j2ee.internal.codegen.IGenerationBuffer; |
| |
| |
| /** |
| * A dependent generator used by method generators to format a parameter list. The source object |
| * passed to initialize must be an array of {@link JavaParameterDescriptor}objects. |
| */ |
| public class JavaParameterListGenerator extends DependentGenerator { |
| /** |
| * This run implementation adds to the buffer a string of the form: <code> |
| * <br> "(type name, type name)" |
| * </code> |
| * |
| * @see org.eclipse.jst.j2ee.internal.internal.internal.codegen.api.IDependentGenerator |
| */ |
| public void run(IGenerationBuffer baseAncestorBuffer) throws GenerationException { |
| JavaParameterDescriptor[] parms = (JavaParameterDescriptor[]) getSourceElement(); |
| baseAncestorBuffer.append(IJavaGenConstants.START_PARMS); |
| if (parms != null) { |
| for (int i = 0; i < parms.length; i++) { |
| baseAncestorBuffer.append(parms[i].toString()); |
| if (i < (parms.length - 1)) |
| baseAncestorBuffer.append(IBaseGenConstants.COMMA_SEPARATOR); |
| } |
| } |
| baseAncestorBuffer.append(IJavaGenConstants.END_PARMS); |
| } |
| } |