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Description
Length task display or set a property containing length information for a string, a file, or one or more nested resource collections. It can also be used as a condition.
Properties
| Sr.No | Attributes & Description |
|---|---|
| 1 |
Property
The property to set. |
| 2 |
Mode
File length mode; when all the resulting value is the sum of all included resources” lengths; when each the task outputs the absolute path and length of each included resource, one per line. |
| 3 |
File
Single file whose length to report. |
| 4 |
Resource
Single resource whose length to report (using extended properties handling). |
| 5 |
String
The string whose length to report. |
| 6 |
Trim
Whether to trim when operating on a string. |
| 7 |
Length
Comparison length. |
| 8 |
When
Comparison type: equal, eq, greater, gt, less, lt, ge (greater or equal), ne (not equal), le (less or equal). |
Example
Usage
Create build.xml with the following content −
<?xml version="1.0"?>
<project name="TutorialPoint" default="info">
<length string="tutorialspoint" property="text.size"/>
<target name="info">
<echo message="${text.size}"/>
</target>
</project>
Output
Running Ant on the above build file produces the following output −
F:tutorialspointant>ant Buildfile: F:tutorialspointantbuild.xml info: [echo] 14 BUILD SUCCESSFUL Total time: 0 seconds
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