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From ehatc...@apache.org
Subject cvs commit: jakarta-ant/src/testcases/org/apache/tools/ant/types FlexIntegerTest.java
Date Fri, 19 Apr 2002 03:40:33 GMT
ehatcher    02/04/18 20:40:33

  Added:       src/main/org/apache/tools/ant/types FlexInteger.java
               src/etc/testcases/types flexinteger.xml
               src/testcases/org/apache/tools/ant/types
                        FlexIntegerTest.java
  Log:
  the handy helper class to allow tasks to take hexadecimal, octal, or decimal strings, and
returns back an intValue.
  
  test cases even!  :)
  
  Revision  Changes    Path
  1.1                  jakarta-ant/src/main/org/apache/tools/ant/types/FlexInteger.java
  
  Index: FlexInteger.java
  ===================================================================
  /*
   * 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.types;
  
  /**
   * Helper class which can be used for Ant task attribute setter methods to allow
   * the build file to specify an integer in either decimal, octal, or hexadecimal
   * format.
   *
   * @author Erik Hatcher
   * @see java.lang.Integer#decode(String)
   */
  public class FlexInteger {
      private Integer value;
  
      /**
       * Constructor used by Ant's introspection mechanism for attribute population
       */
      public FlexInteger(String value) {
          this.value = Integer.decode(value);
      }
  
      /**
       * Returns the decimal integer value
       */
      public int intValue() {
          return value.intValue();
      }
  
      /**
       * Overridden method to return the decimal value for display
       */
      public String toString() {
          return value.toString();
      }
  }
  
  
  
  1.1                  jakarta-ant/src/etc/testcases/types/flexinteger.xml
  
  Index: flexinteger.xml
  ===================================================================
  <project name="test" default="test" basedir=".">
  
    <path id="testclasses">
      <pathelement location="../../../../build/testcases" />
      <pathelement path="${java.class.path}" />
    </path>
  
    <target name="test">
      <taskdef name="flexint"
               classname="org.apache.tools.ant.types.FlexIntegerTest"
               classpathref="testclasses"
      />
              
      <flexint propname="flexint.value1" value="0xA"/>
      <flexint propname="flexint.value2" value="010"/>
    </target>
  
  </project>
  
  
  
  1.1                  jakarta-ant/src/testcases/org/apache/tools/ant/types/FlexIntegerTest.java
  
  Index: FlexIntegerTest.java
  ===================================================================
  /*
   * 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.types;
  
  import org.apache.tools.ant.BuildFileTest;
  import org.apache.tools.ant.Project;
  import org.apache.tools.ant.BuildException;
  
  public class FlexIntegerTest extends BuildFileTest {
  
      public FlexIntegerTest(String name) {
          super(name);
      }
  
      public void setUp() {
          configureProject("src/etc/testcases/types/flexinteger.xml");
      }
  
      public void testFlexInteger() {
          executeTarget("test");
          assertEquals(project.getProperty("flexint.value1"), "10");
          assertEquals(project.getProperty("flexint.value2"), "8");
      }
  
      // This class acts as a custom Ant task also
      // and uses these variables/methods in that mode
      private Project taskProject;
      String propName;
      private FlexInteger value;
  
      /**
       * To make taskdef happy
       */
      public FlexIntegerTest() {
          super("FlexIntegerTest");
      }
  
      public void setPropName(String propName) {
          this.propName = propName;
      }
  
      public void setValue(FlexInteger value) {
          this.value = value;
      }
  
      public void setProject(Project project) {
          taskProject = project;
      }
  
      public void execute() {
          if (propName == null || value == null) {
              throw new BuildException("name and value required");
          }
  
          taskProject.setNewProperty(propName, value.toString());
      }
  }
  
  
  

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