org.apache.tools.ant.taskdefs.optional.scm
Class AntStarTeamCheckOut

java.lang.Object
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  +--org.apache.tools.ant.ProjectComponent
        |
        +--org.apache.tools.ant.Task
              |
              +--org.apache.tools.ant.taskdefs.optional.scm.AntStarTeamCheckOut

public class AntStarTeamCheckOut

extends Task

Checks out files from a specific StarTeam server, project, view, and folder.

This program logs in to a StarTeam server and opens up the specified project and view. Then, it searches through that view for the given folder (or, if you prefer, it uses the root folder). Beginning with that folder and optionally continuing recursivesly, AntStarTeamCheckOut compares each file with your include and exclude filters and checks it out only if appropriate.

Checked out files go to a directory you specify under the subfolder named for the default StarTeam path to the view. That is, if you entered /home/cpovirk/work as the target folder, your project was named "OurProject," the given view was named "TestView," and that view is stored by default at "C:\projects\Test," your files would be checked out to /home/cpovirk/work/Test." I avoided using the project name in the path because you may want to keep several versions of the same project on your computer, and I didn't want to use the view name, as there may be many "Test" or "Version 1.0" views, for example. This system's success, of course, depends on what you set the default path to in StarTeam.

You can set AntStarTeamCheckOut to verbose or quiet mode. Also, it has a safeguard against overwriting the files on your computer: If the target directory you specify already exists, the program will throw a BuildException. To override the exception, set force to true.

This program makes use of functions from the StarTeam API. As a result AntStarTeamCheckOut is available only to licensed users of StarTeam and requires the StarTeam SDK to function. You must have starteam-sdk.jar in your classpath to run this program. For more information about the StarTeam API and how to license it, see the link below.

Version:

1.0

Author:

Chris Povirk

, JC Mann , Jeff Gettle , Steve Cohen

See Also:

StarBase Web Site

Field Summary

static java.lang.String	DEFAULT_EXCLUDESETTING This disables the exclude filter by default.
static java.lang.String	DEFAULT_FOLDERSETTING The default folder to search; the root folder.
static java.lang.String	DEFAULT_INCLUDESETTING This constant sets the filter to include all files.

Fields inherited from class org.apache.tools.ant.Task

description, location, target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

AntStarTeamCheckOut()

Method Summary

protected void	checkParameters()
void	execute() Do the execution.
protected java.lang.String	formatForDisplay(com.starbase.starteam.Property p, java.lang.Object value) Formats a property value for display to the user.
java.lang.String	getExcludes() Gets the patterns from the exclude filter.
java.lang.String	getFolderName() Gets the folderName attribute.
boolean	getForce() Gets the force attribute.
java.lang.String	getIncludes() Gets the patterns from the include filter.
java.lang.String	getPassword() Gets the password attribute.
protected com.starbase.starteam.Property	getPrimaryDescriptor(com.starbase.starteam.Type t) Get the primary descriptor of the given item type.
java.lang.String	getProjectName() Gets the projectName attribute.
boolean	getRecursion() Gets the recursion attribute, which tells AntStarTeamCheckOut whether to search subfolders when checking out files.
protected com.starbase.starteam.Property	getSecondaryDescriptor(com.starbase.starteam.Type t) Get the secondary descriptor of the given item type.
protected com.starbase.starteam.Server	getServer() Creates and logs in to a StarTeam server.
java.lang.String	getServerName() Gets the serverName attribute.
int	getServerPort() Gets the serverPort attribute.
java.lang.String	getTargetFolder() Gets the targetFolder attribute.
boolean	getTargetFolderAbsolute() returns whether the StarTeam default path is factored into calculated target path locations (false) or whether targetFolder is an absolute mapping to the root folder named by folderName
java.lang.String	getUsername() Gets the username attribute.
boolean	getVerbose() Gets the verbose attribute.
java.lang.String	getViewName() Gets the viewName attribute.
protected boolean	matchPatterns(java.lang.String patterns, java.lang.String pName) Convenient method to see if a string match a one pattern in given set of space-separated patterns.
protected void	runFolder(com.starbase.starteam.Server s, com.starbase.starteam.Project p, com.starbase.starteam.View v, com.starbase.starteam.Type t, com.starbase.starteam.Folder f, java.io.File tgt) Searches for files in the given folder.
protected void	runItem(com.starbase.starteam.Server s, com.starbase.starteam.Project p, com.starbase.starteam.View v, com.starbase.starteam.Type t, com.starbase.starteam.Folder f, com.starbase.starteam.Item item, java.io.File tgt) Check out one file if it matches the include filter but not the exclude filter.
protected void	runProject(com.starbase.starteam.Server s, com.starbase.starteam.Project p) Searches for the given view in the project.
protected void	runServer(com.starbase.starteam.Server s) Searches for the specified project on the server.
protected void	runType(com.starbase.starteam.Server s, com.starbase.starteam.Project p, com.starbase.starteam.View v, com.starbase.starteam.Type t) Searches for folders in the given view.
void	setExcludes(java.lang.String excludes) Sets the exclude filter.
void	setFolderName(java.lang.String folderName) Sets the folderName attribute to the given value.
void	setForce(boolean force) Sets the force attribute to the given value.
void	setIncludes(java.lang.String includes) Sets the include filter.
void	setPassword(java.lang.String password) Sets the password attribute to the given value.
void	setProjectName(java.lang.String projectName) Sets the projectName attribute to the given value.
void	setRecursion(boolean recursion) Turns recursion on or off.
void	setServerName(java.lang.String serverName) Sets the serverName attribute to the given value.
void	setServerPort(int serverPort) Sets the serverPort attribute to the given value.
void	setTargetFolder(java.lang.String targetFolder) Sets the targetFolder attribute to the given value.
void	setTargetFolderAbsolute(boolean targetFolderAbsolute) sets the property that indicates whether or not the Star Team "default folder" is to be used when calculation paths for items on the target (false) or if targetFolder is an absolute mapping to the root folder named by foldername.
void	setUsername(java.lang.String username) Sets the username attribute to the given value.
void	setVerbose(boolean verbose) Sets the verbose attribute to the given value.
void	setViewName(java.lang.String viewName) Sets the viewName attribute to the given value.
protected boolean	shouldCheckout(java.lang.String pName) Look if the file should be checked out.

Methods inherited from class org.apache.tools.ant.Task

getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, handleErrorOutput, handleOutput, init, isInvalid, log, log, maybeConfigure, perform, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject, setProject

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INCLUDESETTING

public static final java.lang.String DEFAULT_INCLUDESETTING

This constant sets the filter to include all files. This default has the same result as setIncludes("*").

See Also:

getIncludes(), setIncludes(String includes), Constant Field Values

DEFAULT_EXCLUDESETTING

public static final java.lang.String DEFAULT_EXCLUDESETTING

This disables the exclude filter by default. In other words, no files are excluded. This setting is equivalent to setExcludes(null) .

See Also:

getExcludes(), setExcludes(String excludes)

DEFAULT_FOLDERSETTING

public static final java.lang.String DEFAULT_FOLDERSETTING

The default folder to search; the root folder. Since AntStarTeamCheckOut searches subfolders, by default it processes an entire view.

See Also:

getFolderName(), setFolderName(String folderName)

Constructor Detail

AntStarTeamCheckOut

public AntStarTeamCheckOut()

Method Detail

checkParameters

protected void checkParameters()
                        throws BuildException

BuildException

execute

public void execute()
             throws BuildException

Do the execution.

Overrides:

execute in class Task

Throws:

BuildException

getServer

protected com.starbase.starteam.Server getServer()

Creates and logs in to a StarTeam server.

Returns:

A StarTeam server.

runServer

protected void runServer(com.starbase.starteam.Server s)

Searches for the specified project on the server.

Parameters:

s - A StarTeam server.

runProject

protected void runProject(com.starbase.starteam.Server s,
                          com.starbase.starteam.Project p)

Searches for the given view in the project.

Parameters:

s - A StarTeam server.

p - A valid project on the given server.

runType

protected void runType(com.starbase.starteam.Server s,
                       com.starbase.starteam.Project p,
                       com.starbase.starteam.View v,
                       com.starbase.starteam.Type t)

Searches for folders in the given view.

Parameters:

s - A StarTeam server.

p - A valid project on the server.

v - A view name from the specified project.

t - An item type which is currently always "file".

runFolder

protected void runFolder(com.starbase.starteam.Server s,
                         com.starbase.starteam.Project p,
                         com.starbase.starteam.View v,
                         com.starbase.starteam.Type t,
                         com.starbase.starteam.Folder f,
                         java.io.File tgt)

Searches for files in the given folder. This method is recursive and thus searches all subfolders.

Parameters:

s - A StarTeam server.

p - A valid project on the server.

v - A view name from the specified project.

t - An item type which is currently always "file".

f - The folder to search.

tgt - Target folder on local machine

runItem

protected void runItem(com.starbase.starteam.Server s,
                       com.starbase.starteam.Project p,
                       com.starbase.starteam.View v,
                       com.starbase.starteam.Type t,
                       com.starbase.starteam.Folder f,
                       com.starbase.starteam.Item item,
                       java.io.File tgt)

Check out one file if it matches the include filter but not the exclude filter.

Parameters:

s - A StarTeam server.

p - A valid project on the server.

v - A view name from the specified project.

t - An item type which is currently always "file".

f - The folder the file is localed in.

item - The file to check out.

tgt - target folder on local machine

shouldCheckout

protected boolean shouldCheckout(java.lang.String pName)

Look if the file should be checked out. Don't check it out if It fits no include filters and It fits an exclude filter.

Parameters:

pName - the item name to look for being included.

Returns:

whether the file should be checked out or not.

matchPatterns

protected boolean matchPatterns(java.lang.String patterns,
                                java.lang.String pName)

Convenient method to see if a string match a one pattern in given set of space-separated patterns.

Parameters:

patterns - the space-separated list of patterns.

pName - the name to look for matching.

Returns:

whether the name match at least one pattern.

getPrimaryDescriptor

protected com.starbase.starteam.Property getPrimaryDescriptor(com.starbase.starteam.Type t)

Get the primary descriptor of the given item type. Returns null if there isn't one. In practice, all item types have a primary descriptor.

Parameters:

t - An item type. At this point it will always be "file".

Returns:

The specified item's primary descriptor.

getSecondaryDescriptor

protected com.starbase.starteam.Property getSecondaryDescriptor(com.starbase.starteam.Type t)

Get the secondary descriptor of the given item type. Returns null if there isn't one.

Parameters:

t - An item type. At this point it will always be "file".

Returns:

The specified item's secondary descriptor. There may not be one for every file.

formatForDisplay

protected java.lang.String formatForDisplay(com.starbase.starteam.Property p,
                                            java.lang.Object value)

Formats a property value for display to the user.

Parameters:

p - An item property to format.

value -

Returns:

A string containing the property, which is truncated to 35 characters for display.

setServerName

public void setServerName(java.lang.String serverName)

Sets the serverName attribute to the given value.

Parameters:

serverName - The name of the server you wish to connect to.

See Also:

getServerName()

getServerName

public java.lang.String getServerName()

Gets the serverName attribute.

Returns:

The StarTeam server to log in to.

See Also:

setServerName(String serverName)

setServerPort

public void setServerPort(int serverPort)

Sets the serverPort attribute to the given value. The given value must be a valid integer, but it must be a string object.

Parameters:

serverPort - A string containing the port on the StarTeam server to use.

See Also:

getServerPort()

getServerPort

public int getServerPort()

Gets the serverPort attribute.

Returns:

A string containing the port on the StarTeam server to use.

See Also:

setServerPort(int)

setProjectName

public void setProjectName(java.lang.String projectName)

Sets the projectName attribute to the given value.

Parameters:

projectName - The StarTeam project to search.

See Also:

getProjectName()

getProjectName

public java.lang.String getProjectName()

Gets the projectName attribute.

Returns:

The StarTeam project to search.

See Also:

setProjectName(String projectName)

setViewName

public void setViewName(java.lang.String viewName)

Sets the viewName attribute to the given value.

Parameters:

viewName - The view to find the specified folder in.

See Also:

getViewName()

getViewName

public java.lang.String getViewName()

Gets the viewName attribute.

Returns:

The view to find the specified folder in.

See Also:

setViewName(String viewName)

setFolderName

public void setFolderName(java.lang.String folderName)

Sets the folderName attribute to the given value. To search the root folder, use a slash or backslash, or simply don't set a folder at all.

Parameters:

folderName - The subfolder from which to check out files.

See Also:

getFolderName()

getFolderName

public java.lang.String getFolderName()

Gets the folderName attribute.

Returns:

The subfolder from which to check out files. All subfolders will be searched, as well.

See Also:

setFolderName(String folderName)

setUsername

public void setUsername(java.lang.String username)

Sets the username attribute to the given value.

Parameters:

username - Your username for the specified StarTeam server.

See Also:

getUsername()

getUsername

public java.lang.String getUsername()

Gets the username attribute.

Returns:

The username given by the user.

See Also:

setUsername(String username)

setPassword

public void setPassword(java.lang.String password)

Sets the password attribute to the given value.

Parameters:

password - Your password for the specified StarTeam server.

See Also:

getPassword()

getPassword

public java.lang.String getPassword()

Gets the password attribute.

Returns:

The password given by the user.

See Also:

setPassword(String password)

setTargetFolder

public void setTargetFolder(java.lang.String targetFolder)

Sets the targetFolder attribute to the given value.

See Also:

getTargetFolder()

getTargetFolder

public java.lang.String getTargetFolder()

Gets the targetFolder attribute.

Returns:

The target path on the local machine to check out to.

See Also:

setTargetFolder(String targetFolder)

setForce

public void setForce(boolean force)

Sets the force attribute to the given value.

Parameters:

force - if true, it overwrites files in the target directory. By default it set to false as a safeguard. Note that if the target directory does not exist, this setting has no effect.

See Also:

getForce()

getForce

public boolean getForce()

Gets the force attribute.

Returns:

whether to continue if the target directory exists.

See Also:

setForce(boolean)

setRecursion

public void setRecursion(boolean recursion)

Turns recursion on or off.

Parameters:

recursion - if it is true, the default, subfolders are searched recursively for files to check out. Otherwise, only files specified by folderName are scanned.

See Also:

getRecursion()

getRecursion

public boolean getRecursion()

Gets the recursion attribute, which tells AntStarTeamCheckOut whether to search subfolders when checking out files.

Returns:

whether to search subfolders when checking out files.

See Also:

setRecursion(boolean)

setVerbose

public void setVerbose(boolean verbose)

Sets the verbose attribute to the given value.

Parameters:

verbose - whether to display all files as it checks them out. By default it is false, so the program only displays the total number of files unless you override this default.

See Also:

getVerbose()

getVerbose

public boolean getVerbose()

Gets the verbose attribute.

Returns:

whether to display all files as it checks them out.

See Also:

setVerbose(boolean verbose)

setIncludes

public void setIncludes(java.lang.String includes)

Sets the include filter. When filtering files, AntStarTeamCheckOut uses an unmodified version of DirectoryScanner's match method, so here are the patterns straight from the Ant source code:

Matches a string against a pattern. The pattern contains two special characters:
'*' which means zero or more characters,
'?' which means one and only one character.

Separate multiple inlcude filters by spaces , not commas as Ant uses. For example, if you want to check out all .java and .class\ files, you would put the following line in your program: setIncludes("*.java *.class"); Finally, note that filters have no effect on the directories that are scanned; you could not check out files from directories with names beginning only with "build," for instance. Of course, you could limit AntStarTeamCheckOut to a particular folder and its subfolders with the setFolderName(String folderName) command.

Treatment of overlapping inlcudes and excludes: To give a simplistic example suppose that you set your include filter to "*.htm *.html" and your exclude filter to "index.*". What happens to index.html? AntStarTeamCheckOut will not check out index.html, as it matches an exclude filter ("index.*"), even though it matches the include filter, as well.

Please also read the following sections before using filters:

Parameters:

includes - A string of filter patterns to include. Separate the patterns by spaces.

See Also:

getIncludes(), setExcludes(String excludes), getExcludes()

getIncludes

public java.lang.String getIncludes()

Gets the patterns from the include filter. Rather that duplicate the details of AntStarTeanCheckOut's filtering here, refer to these links:

Returns:

A string of filter patterns separated by spaces.

See Also:

setIncludes(String includes), setExcludes(String excludes), getExcludes()

setExcludes

public void setExcludes(java.lang.String excludes)

Sets the exclude filter. When filtering files, AntStarTeamCheckOut uses an unmodified version of DirectoryScanner's match method, so here are the patterns straight from the Ant source code:

Matches a string against a pattern. The pattern contains two special characters:
'*' which means zero or more characters,
'?' which means one and only one character.

Separate multiple exlcude filters by spaces , not commas as Ant uses. For example, if you want to check out all files except .XML and .HTML files, you would put the following line in your program: setExcludes("*.XML *.HTML"); Finally, note that filters have no effect on the directories that are scanned; you could not skip over all files in directories whose names begin with "project," for instance.

Treatment of overlapping inlcudes and excludes: To give a simplistic example suppose that you set your include filter to "*.htm *.html" and your exclude filter to "index.*". What happens to index.html? AntStarTeamCheckOut will not check out index.html, as it matches an exclude filter ("index.*"), even though it matches the include filter, as well.

Please also read the following sections before using filters:

Parameters:

excludes - A string of filter patterns to exclude. Separate the patterns by spaces.

See Also:

setIncludes(String includes), getIncludes(), getExcludes()

getExcludes

public java.lang.String getExcludes()

Gets the patterns from the exclude filter. Rather that duplicate the details of AntStarTeanCheckOut's filtering here, refer to these links:

Returns:

A string of filter patterns separated by spaces.

See Also:

setExcludes(String excludes), setIncludes(String includes), getIncludes()

getTargetFolderAbsolute

public boolean getTargetFolderAbsolute()

returns whether the StarTeam default path is factored into calculated target path locations (false) or whether targetFolder is an absolute mapping to the root folder named by folderName

Returns:

returns true if absolute mapping is used, false if it is not used.

See Also:

setTargetFolderAbsolute(boolean)

setTargetFolderAbsolute

public void setTargetFolderAbsolute(boolean targetFolderAbsolute)

sets the property that indicates whether or not the Star Team "default folder" is to be used when calculation paths for items on the target (false) or if targetFolder is an absolute mapping to the root folder named by foldername.

Parameters:

targetFolderAbsolute - true if the absolute mapping is to be used. false (the default) if the "default folder" is to be factored in.

See Also:

getTargetFolderAbsolute()