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 [EMAIL PROTECTED]
*
* 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 [EMAIL PROTECTED]
*
* 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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