Package org.apache.tools.ant.taskdefs.optional.depend

Class Depend

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.tools.ant.taskdefs.MatchingTask

org.apache.tools.ant.taskdefs.optional.depend.Depend

All Implemented Interfaces:

Cloneable, SelectorContainer

public class Depend
extends MatchingTask

Generates a dependency file for a given set of classes.

Field Summary

Fields inherited from class org.apache.tools.ant.taskdefs.MatchingTask

fileset

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

Constructors

Constructor	Description
Depend()

Method Summary

Modifier and Type	Method	Description
Path	createClasspath()	Adds a classpath to be used for this dependency check.
void	execute()	Does the work.
Path	getClasspath()	Gets the classpath to be used for this dependency check.
protected void	scanDir(File srcDir, String[] files)	Scans the directory looking for source files that are newer than their class files.
void	setCache(File cache)	Sets the dependency cache file.
void	setClasspath(Path classpath)	Set the classpath to be used for this dependency check.
void	setClasspathRef(Reference r)	Adds a reference to a classpath defined elsewhere.
void	setClosure(boolean closure)	If true, transitive dependencies are followed until the closure of the dependency set if reached.
void	setDestDir(Path destPath)	Set the destination directory where the compiled Java files exist.
void	setDump(boolean dump)	If true, the dependency information will be written to the debug level log.
void	setSrcdir(Path srcPath)	Set the directories path to find the Java source files.
void	setWarnOnRmiStubs(boolean warnOnRmiStubs)	Flag to set to true if you want dependency issues with RMI stubs to appear at warning level.

Methods inherited from class org.apache.tools.ant.taskdefs.MatchingTask

add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addSelector, addSize, addType, appendSelector, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, getDirectoryScanner, getImplicitFileSet, getSelectors, hasSelectors, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setExcludes, setExcludesfile, setFollowSymlinks, setIncludes, setIncludesfile, setProject, XsetIgnore, XsetItems

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

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Depend

public Depend()

Method Details

setClasspath

public void setClasspath(Path classpath)

Set the classpath to be used for this dependency check.

Parameters:

classpath - the classpath to be used when checking for dependencies on elements in the classpath

getClasspath

public Path getClasspath()

Gets the classpath to be used for this dependency check.

Returns:

the current dependency classpath

createClasspath

public Path createClasspath()

Adds a classpath to be used for this dependency check.

Returns:

A path object to be configured by Ant

setClasspathRef

public void setClasspathRef(Reference r)

Adds a reference to a classpath defined elsewhere.

Parameters:

r - a reference to a path object to be used as the depend classpath

setWarnOnRmiStubs

public void setWarnOnRmiStubs(boolean warnOnRmiStubs)

Flag to set to true if you want dependency issues with RMI stubs to appear at warning level.

Parameters:

warnOnRmiStubs - if true set dependency issues to appear at warning level.

Since:

Ant1.7

execute

public void execute()
             throws BuildException

Does the work.

Overrides:

execute in class Task

Throws:

BuildException - Thrown in case of an unrecoverable error.

scanDir

protected void scanDir(File srcDir,
 String[] files)

Scans the directory looking for source files that are newer than their class files. The results are returned in the class variable compileList

Parameters:

srcDir - the source directory

files - the names of the files in the source dir which are to be checked.

setSrcdir

public void setSrcdir(Path srcPath)

Set the directories path to find the Java source files.

Parameters:

srcPath - the source path

setDestDir

public void setDestDir(Path destPath)

Set the destination directory where the compiled Java files exist.

Parameters:

destPath - the destination areas where build files are written

setCache

public void setCache(File cache)

Sets the dependency cache file.

Parameters:

cache - the dependency cache file

setClosure

public void setClosure(boolean closure)

If true, transitive dependencies are followed until the closure of the dependency set if reached. When not set, the depend task will only follow direct dependencies between classes.

Parameters:

closure - indicate if dependency closure is required.

setDump

public void setDump(boolean dump)

If true, the dependency information will be written to the debug level log.

Parameters:

dump - set to true to dump dependency information to the log