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java.lang.Objectorg.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.Length
public class Length
Gets lengths: of files/resources, byte size; of strings, length (optionally trimmed). The task is overloaded in this way for semantic reasons, much like Available.
| Nested Class Summary | |
|---|---|
static class |
Length.FileMode
EnumeratedAttribute operation mode |
static class |
Length.When
EnumeratedAttribute for the when attribute. |
| Field Summary |
|---|
| Fields inherited from class org.apache.tools.ant.Task |
|---|
target, taskName, taskType, wrapper |
| Fields inherited from class org.apache.tools.ant.ProjectComponent |
|---|
description, location, project |
| Constructor Summary | |
|---|---|
Length()
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| Method Summary | |
|---|---|
void |
add(FileSet fs)
Add a FileSet. |
void |
add(ResourceCollection c)
Add a ResourceCollection. |
boolean |
eval()
Fulfill the condition contract. |
void |
execute()
Execute the length task. |
boolean |
getTrim()
Learn whether strings will be trimmed. |
void |
setFile(java.io.File file)
Set the single file for this task. |
void |
setLength(long ell)
Set the target count number for use as a Condition. |
void |
setMode(Length.FileMode m)
Set the execution mode for working with files. |
void |
setProperty(java.lang.String property)
The property in which the length will be stored. |
void |
setString(java.lang.String string)
Set the string whose length to get. |
void |
setTrim(boolean trim)
Set whether to trim in string mode. |
void |
setWhen(Comparison c)
Set the comparison for use as a Condition. |
void |
setWhen(Length.When w)
Set the comparison for use as a Condition. |
| Methods inherited from class org.apache.tools.ant.Task |
|---|
bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType |
| Methods inherited from class org.apache.tools.ant.ProjectComponent |
|---|
clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject |
| Methods inherited from class java.lang.Object |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public Length()
| Method Detail |
|---|
public void setProperty(java.lang.String property)
property - the String property key.public void setFile(java.io.File file)
file - the File whose length to retrieve.public void add(FileSet fs)
fs - the FileSet to add.public void add(ResourceCollection c)
c - the ResourceCollection to add.public void setLength(long ell)
ell - the long length to compare with.public void setWhen(Length.When w)
w - EnumeratedAttribute When.Comparisonpublic void setWhen(Comparison c)
c - Comparison.Comparisonpublic void setMode(Length.FileMode m)
m - the FileMode to use.public void setString(java.lang.String string)
string - String.public void setTrim(boolean trim)
trim - boolean.public boolean getTrim()
public void execute()
execute in class Taskpublic boolean eval()
eval in interface ConditionBuildException - if an error occurs.
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