RpcSystemFileCommandsHelper (p4java 2023.2.2581742 API)

java.lang.Object
- com.perforce.p4java.impl.mapbased.rpc.sys.helper.SymbolicLinkHelper
- - com.perforce.p4java.impl.mapbased.rpc.sys.helper.RpcSystemFileCommandsHelper

All Implemented Interfaces:

ISystemFileCommandsHelper
```
public class RpcSystemFileCommandsHelper
extends SymbolicLinkHelper
```
Default JDK 6 implementation of the ISystemFileCommandsHelper interface. Uses introspection so it can be compiled (if not actually work) on JDK 5 systems. Actual use of this on JDK 5 systems is OK to the extent that things like edit or sync may end up with the wrong permissions on the client, but much else will work just fine.

Constructor Summary

Constructors
Constructor and Description

RpcSystemFileCommandsHelper()

Constructors
Constructor and Description
`RpcSystemFileCommandsHelper()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`canExecute(java.lang.String fileName)` Return true iff the file exists and is executable.
`boolean`	`isSymlink(java.lang.String fileName)` Return true iff the file exists and is a symbolic link.
`boolean`	`setExecutable(java.lang.String fileName, boolean executable, boolean ownerOnly)` Set the file's permissions to allow or disallow it to be executed.
`boolean`	`setOwnerReadOnly(java.lang.String fileName)` Set the file's read permissions only allow reading by owner.
`boolean`	`setReadable(java.lang.String fileName, boolean readable, boolean ownerOnly)` Set the file's permissions to allow or disallow reading from it.
`boolean`	`setWritable(java.lang.String fileName, boolean writable)` Set the file's permissions to allow or disallow writing to it.

Methods inherited from class com.perforce.p4java.impl.mapbased.rpc.sys.helper.SymbolicLinkHelper
createSymbolicLink, exists, getLastModifiedTime, isSymbolicLink, isSymbolicLinkCapable, move, readSymbolicLink

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RpcSystemFileCommandsHelper
```
public RpcSystemFileCommandsHelper()
```
- Method Detail
  - setWritable
```
public boolean setWritable(java.lang.String fileName,
                           boolean writable)
```
    Description copied from interface: ISystemFileCommandsHelper
    
    Set the file's permissions to allow or disallow writing to it.
    
    Parameters:
    
    fileName - non-null path or name of the target file.
    
    writable - if true, allow the file to be written to; if false, set the file read-only (or, more accurately, not writable).
    
    Returns:
    
    true iff the set permission operation succeeded. May return false if the file didn't exist or the operation failed or an exception was caught, etc.
  - setReadable
```
public boolean setReadable(java.lang.String fileName,
                           boolean readable,
                           boolean ownerOnly)
```
    Description copied from interface: ISystemFileCommandsHelper
    
    Set the file's permissions to allow or disallow reading from it.
    
    Parameters:
    
    fileName - non-null path or name of the target file. set the file read-only.
    
    readable - if true, allow the file to be read; if false, set the file to not be readable
    
    ownerOnly - true to only set the read-only bit for the owner
    
    Returns:
    
    true iff the set permission operation succeeded. May return false if the file didn't exist or the operation failed or an exception was caught, etc.
  - setOwnerReadOnly
```
public boolean setOwnerReadOnly(java.lang.String fileName)
```
    Description copied from interface: ISystemFileCommandsHelper
    
    Set the file's read permissions only allow reading by owner.
    
    Parameters:
    
    fileName - non-null path or name of the target file. set the file read-only.
    
    Returns:
    
    true iff the set permission operation succeeded. May return false if the file didn't exist or the operation failed or an exception was caught, etc.
  - setExecutable
```
public boolean setExecutable(java.lang.String fileName,
                             boolean executable,
                             boolean ownerOnly)
```
    Description copied from interface: ISystemFileCommandsHelper
    
    Set the file's permissions to allow or disallow it to be executed.
    
    Parameters:
    
    fileName - non-null path or name of the target file.
    
    executable - if true, allow the file to be executed; if false, set the file not executable.
    
    ownerOnly - true to only set the executable bit for the owner
    
    Returns:
    
    true iff the set permission operation succeeded. May return false if the file didn't exist or the operation failed or an exception was caught, etc.
  - canExecute
```
public boolean canExecute(java.lang.String fileName)
```
    Description copied from interface: ISystemFileCommandsHelper
    
    Return true iff the file exists and is executable.
    
    Parameters:
    
    fileName - non-null path or name of the target file.
    
    Returns:
    
    true iff the file existed and is executable.
  - isSymlink
```
public boolean isSymlink(java.lang.String fileName)
```
    Description copied from interface: ISystemFileCommandsHelper
    
    Return true iff the file exists and is a symbolic link.
    This method is guaranteed to only be called when we suspect a specific file may be a symbolic link (i.e. we've exhausted other possibilities) and it is safe for this method to return false if it can't implement the associated plumbing or it simply can't tell whether the file is a symlink or not.
    
    Parameters:
    
    fileName - non-null path or name of the target file.
    
    Returns:
    
    true iff the file exists and is a symbolic link.

Class RpcSystemFileCommandsHelper

Constructor Summary

Method Summary

Methods inherited from class com.perforce.p4java.impl.mapbased.rpc.sys.helper.SymbolicLinkHelper

Methods inherited from class java.lang.Object

Constructor Detail

RpcSystemFileCommandsHelper

Method Detail

setWritable

setReadable

setOwnerReadOnly

setExecutable

canExecute

isSymlink