| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.tools.ant.taskdefs.optional.rjunit; |
| |
| import java.util.Enumeration; |
| |
| import junit.runner.TestCollector; |
| |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.ProjectComponent; |
| |
| /** |
| * Base test implementation that implements the if/unless logic. |
| * |
| */ |
| public abstract class BaseTestElement |
| extends ProjectComponent implements TestCollector { |
| |
| /** run the test only if this property is present */ |
| private String ifProperty; |
| |
| /** run the test unless this property is present */ |
| private String unlessProperty; |
| |
| public final Enumeration collectTests() { |
| if (shouldRun()) { |
| return getTests(); |
| } |
| return ArrayEnumeration.NULL_ENUMERATION; |
| } |
| |
| public final void setIf(final String value) { |
| ifProperty = value; |
| } |
| |
| public final void setUnless(final String value) { |
| unlessProperty = value; |
| } |
| |
| /** |
| * Implementation of the test collection process |
| * @return the enumeration of fully qualified classname representing |
| * a JUnit Test. |
| */ |
| protected abstract Enumeration getTests(); |
| |
| /** |
| * check whether this test should be run or not. |
| * @return whether or not the test should run based on |
| * the presence of <tt>if</tt> and <tt>unless</tt> properties. |
| * @see #setIf(String) |
| * @see #setUnless(String) |
| */ |
| protected boolean shouldRun() { |
| final Project project = getProject(); |
| if ( ifProperty != null && |
| project.getProperty(ifProperty) == null ){ |
| return false; |
| } |
| if (unlessProperty != null && |
| project.getProperty(unlessProperty) != null) { |
| return false; |
| } |
| return true; |
| } |
| } |