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

## Class CCCheckout

- java.lang.Object
- - org.apache.tools.ant.ProjectComponent
  - - org.apache.tools.ant.Task
    - - org.apache.tools.ant.taskdefs.optional.clearcase.ClearCase
      - - org.apache.tools.ant.taskdefs.optional.clearcase.CCCheckout

- All Implemented Interfaces:
    `java.lang.Cloneable`

      public class CCCheckout
      extends ClearCase

  Performs ClearCase checkout.

  The following attributes are interpreted:

  Task attributes
  Attribute | Values | Required
  --- | --- | ---
  viewpath | Path to the ClearCase view file or directory that the command will operate on | No
  reserved | Specifies whether to check out the file as reserved or not | Yes
  out | Creates a writable file under a different filename | No
  nodata | Checks out the file but does not create an editable file containing its data | No
  branch | Specify a branch to check out the file to | No
  version | Allows checkout of a version other than main latest | No
  nowarn | Suppress warning messages | No
  comment | Specify a comment. Only one of comment or cfile may be used. | No
  commentfile | Specify a file containing a comment. Only one of comment or cfile may be used. | No
  notco | Fail if it's already checked out to the current view. Set to false to ignore it. | No
  failonerr | Throw an exception if the command fails. Default is true | No

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static java.lang.String` | `FLAG_BRANCH` | -branch flag -- checks out the file on a specified branch
    `static java.lang.String` | `FLAG_COMMENT` | -c flag -- comment to attach to the file
    `static java.lang.String` | `FLAG_COMMENTFILE` | -cfile flag -- file containing a comment to attach to the file
    `static java.lang.String` | `FLAG_NOCOMMENT` | -nc flag -- no comment is specified
    `static java.lang.String` | `FLAG_NODATA` | -ndata flag -- checks out the file but does not create an editable file containing its data
    `static java.lang.String` | `FLAG_NOWARN` | -nwarn flag -- suppresses warning messages
    `static java.lang.String` | `FLAG_OUT` | -out flag -- create a writable file under a different filename
    `static java.lang.String` | `FLAG_RESERVED` | -reserved flag -- check out the file as reserved
    `static java.lang.String` | `FLAG_UNRESERVED` | -reserved flag -- check out the file as unreserved
    `static java.lang.String` | `FLAG_VERSION` | -version flag -- allows checkout of a version that is not main latest

    - ### Fields inherited from class org.apache.tools.ant.taskdefs.optional.clearcase.ClearCase

      `COMMAND_CHECKIN, COMMAND_CHECKOUT, COMMAND_LOCK, COMMAND_LSCO, COMMAND_MKATTR, COMMAND_MKBL, COMMAND_MKDIR, COMMAND_MKELEM, COMMAND_MKLABEL, COMMAND_MKLBTYPE, COMMAND_RMTYPE, COMMAND_UNCHECKOUT, COMMAND_UNLOCK, COMMAND_UPDATE`

    - ### 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
    --- | ---
    `CCCheckout()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `execute()` | Executes the task.
    `java.lang.String` | `getBranch()` | Get branch name
    `java.lang.String` | `getComment()` | Get comment string
    `java.lang.String` | `getCommentFile()` | Get comment file
    `boolean` | `getNoData()` | Get nodata flag status
    `boolean` | `getNotco()` | Get notco flag status
    `boolean` | `getNoWarn()` | Get nowarn flag status
    `java.lang.String` | `getOut()` | Get out file
    `boolean` | `getReserved()` | Get reserved flag status
    `boolean` | `getVersion()` | Get version flag status
    `void` | `setBranch​(java.lang.String branch)` | Specify a branch to check out the file to.
    `void` | `setComment​(java.lang.String comment)` | Sets the comment string.
    `void` | `setCommentFile​(java.lang.String cfile)` | Specifies a file containing a comment.
    `void` | `setNoData​(boolean ndata)` | If true, checks out the file but does not create an editable file containing its data.
    `void` | `setNotco​(boolean notco)` | If true, checkout fails if the element is already checked out to the current view.
    `void` | `setNoWarn​(boolean nwarn)` | If true, warning messages are suppressed.
    `void` | `setOut​(java.lang.String outf)` | Creates a writable file under a different filename.
    `void` | `setReserved​(boolean reserved)` | If true, checks out the file as reserved.
    `void` | `setVersion​(boolean version)` | If true, allows checkout of a version other than main latest.

    - ### Methods inherited from class org.apache.tools.ant.taskdefs.optional.clearcase.ClearCase

      `getClearToolCommand, getFailOnErr, getObjSelect, getViewPath, getViewPathBasename, run, runS, runS, setClearToolDir, setFailOnErr, setObjSelect, setViewPath`

    - ### 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`

- - ### Field Detail

    - #### FLAG_RESERVED

          public static final java.lang.String FLAG_RESERVED

      -reserved flag -- check out the file as reserved
      See Also:
        Constant Field Values

    - #### FLAG_UNRESERVED

          public static final java.lang.String FLAG_UNRESERVED

      -reserved flag -- check out the file as unreserved
      See Also:
        Constant Field Values

    - #### FLAG_OUT

          public static final java.lang.String FLAG_OUT

      -out flag -- create a writable file under a different filename
      See Also:
        Constant Field Values

    - #### FLAG_NODATA

          public static final java.lang.String FLAG_NODATA

      -ndata flag -- checks out the file but does not create an editable file containing its data
      See Also:
        Constant Field Values

    - #### FLAG_BRANCH

          public static final java.lang.String FLAG_BRANCH

      -branch flag -- checks out the file on a specified branch
      See Also:
        Constant Field Values

    - #### FLAG_VERSION

          public static final java.lang.String FLAG_VERSION

      -version flag -- allows checkout of a version that is not main latest
      See Also:
        Constant Field Values

    - #### FLAG_NOWARN

          public static final java.lang.String FLAG_NOWARN

      -nwarn flag -- suppresses warning messages
      See Also:
        Constant Field Values

    - #### FLAG_COMMENT

          public static final java.lang.String FLAG_COMMENT

      -c flag -- comment to attach to the file
      See Also:
        Constant Field Values

    - #### FLAG_COMMENTFILE

          public static final java.lang.String FLAG_COMMENTFILE

      -cfile flag -- file containing a comment to attach to the file
      See Also:
        Constant Field Values

    - #### FLAG_NOCOMMENT

          public static final java.lang.String FLAG_NOCOMMENT

      -nc flag -- no comment is specified
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### CCCheckout

          public CCCheckout()

  - ### Method Detail

    - #### execute

          public void execute()
                       throws BuildException

      Executes the task.

      Builds a command line to execute cleartool and then calls Exec's run method to execute the command line.

      Overrides:
        `execute` in class `Task`
      Throws:
        `BuildException` - if the command fails and failonerr is set to true

    - #### setReserved

          public void setReserved​(boolean reserved)

      If true, checks out the file as reserved.
      Parameters:
        `reserved` - the status to set the flag to

    - #### getReserved

          public boolean getReserved()

      Get reserved flag status
      Returns:
        boolean containing status of reserved flag

    - #### setNotco

          public void setNotco​(boolean notco)

      If true, checkout fails if the element is already checked out to the current view.
      Parameters:
        `notco` - the status to set the flag to
      Since:
        ant 1.6.1

    - #### getNotco

          public boolean getNotco()

      Get notco flag status
      Returns:
        boolean containing status of notco flag
      Since:
        ant 1.6.1

    - #### setOut

          public void setOut​(java.lang.String outf)

      Creates a writable file under a different filename.
      Parameters:
        `outf` - the path to the out file

    - #### getOut

          public java.lang.String getOut()

      Get out file
      Returns:
        String containing the path to the out file

    - #### setNoData

          public void setNoData​(boolean ndata)

      If true, checks out the file but does not create an editable file containing its data.
      Parameters:
        `ndata` - the status to set the flag to

    - #### getNoData

          public boolean getNoData()

      Get nodata flag status
      Returns:
        boolean containing status of ndata flag

    - #### setBranch

          public void setBranch​(java.lang.String branch)

      Specify a branch to check out the file to.
      Parameters:
        `branch` - the name of the branch

    - #### getBranch

          public java.lang.String getBranch()

      Get branch name
      Returns:
        String containing the name of the branch

    - #### setVersion

          public void setVersion​(boolean version)

      If true, allows checkout of a version other than main latest.
      Parameters:
        `version` - the status to set the flag to

    - #### getVersion

          public boolean getVersion()

      Get version flag status
      Returns:
        boolean containing status of version flag

    - #### setNoWarn

          public void setNoWarn​(boolean nwarn)

      If true, warning messages are suppressed.
      Parameters:
        `nwarn` - the status to set the flag to

    - #### getNoWarn

          public boolean getNoWarn()

      Get nowarn flag status
      Returns:
        boolean containing status of nwarn flag

    - #### setComment

          public void setComment​(java.lang.String comment)

      Sets the comment string.
      Parameters:
        `comment` - the comment string

    - #### getComment

          public java.lang.String getComment()

      Get comment string
      Returns:
        String containing the comment

    - #### setCommentFile

          public void setCommentFile​(java.lang.String cfile)

      Specifies a file containing a comment.
      Parameters:
        `cfile` - the path to the comment file

    - #### getCommentFile

          public java.lang.String getCommentFile()

      Get comment file
      Returns:
        String containing the path to the comment file