Apache ANT Tasks Tutorial
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- ANT Tasks - Java
- ANT Tasks - Import
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- ANT Tasks - Condition
- ANT Tasks - Concat
- ANT Tasks - Chmod
- ANT Tasks - GUnzip
- ANT Tasks - GZip
- ANT Tasks - BaseName
- ANT Tasks - Environment Setup
- ANT Tasks - Introduction
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ANT Tasks - Condition
Apache Ant Tasks - Condition
Description
Condition task sets the property value to true by default if condition is true; otherwise, the property is not set. You can set the value to something other than the default by specifying the value attribute.
Properties
Sr.No | Attributes & Description |
---|---|
1 | Property The name of the property to set. (Mandatory) |
2 | Value The value to set the property to. |
3 | Else The value to set the property to if the condition evaluates to false. |
Example
Usage
Create build.xml with the following content −
<?xml version="1.0"?> <project name="TutorialPoint" default="info"> <condition property="isWindows"> <os family="windows"/> </condition> <target name="info"> <echo message="${isWindows}"></echo> </target> </project>
Above script will set a variable is Windows based on the underlying operation system is windows or not.
Output
Running Ant on the above build file produces the following output −
F: utorialspointant>ant Buildfile: F: utorialspointantuild.xml info: [echo] true BUILD SUCCESSFUL Total time: 0 secondsAdvertisements