com.sas.swing.models.remotefileselector
Class CacheModel

com.sas.swing.models.remotefileselector.CacheModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.tree.TreeModel

public class CacheModel

CacheModel defines the model that communicates between the service model and the user interface.

Since:

3.1

See Also:

Serialized Form

Field Summary

static java.lang.String

RB_KEY the resource bundle string

Constructor Summary

CacheModel(javax.swing.tree.TreeNode rootNode, boolean asksAllowsChildren, java.lang.Object parentClass, boolean showDirectoriesOnly)
Constructs a cache model initialized with the supplied path.

Method Summary

void	addToCacheModel(java.util.List fileList, java.lang.String path) Adds the collection of files to the cache model.
javax.swing.tree.DefaultMutableTreeNode	findCurrentCacheNode(java.lang.String path) Returns the cache node based on a given file system path.
javax.swing.tree.TreePath	getCurrentTreePath() Returns the cache model tree path for the current file system path.
void	initialize(java.lang.String path) Initializes the cache model.
protected java.util.List	readFromCacheModel(java.lang.String path) Returns a collection of files from the cache model based on a given file system path.

Field Detail

RB_KEY

public static final java.lang.String RB_KEY

the resource bundle string

See Also:

Constant Field Values

Constructor Detail

CacheModel

public CacheModel(javax.swing.tree.TreeNode rootNode,
                  boolean asksAllowsChildren,
                  java.lang.Object parentClass,
                  boolean showDirectoriesOnly)

Constructs a cache model initialized with the supplied path.

Parameters:

rootNode - the root node of the tree

asksAllowsChildren - specifies how to test for leafiness

parentClass - the parent class

showDirectoriesOnly - specifies showDirectoriesOnly mode, if set to true only folder items will be added to the cache

Method Detail

initialize

public void initialize(java.lang.String path)

Initializes the cache model.

Parameters:

path - the file system path that initializes the cache

getCurrentTreePath

public javax.swing.tree.TreePath getCurrentTreePath()

Returns the cache model tree path for the current file system path.

Returns:

the tree path

addToCacheModel

public void addToCacheModel(java.util.List fileList,
                            java.lang.String path)

Adds the collection of files to the cache model.

Parameters:

fileList - the collection of files

readFromCacheModel

protected java.util.List readFromCacheModel(java.lang.String path)

Returns a collection of files from the cache model based on a given file system path.

Parameters:

path - the file system path

Returns:

the collection of files

findCurrentCacheNode

public javax.swing.tree.DefaultMutableTreeNode findCurrentCacheNode(java.lang.String path)

Returns the cache node based on a given file system path.

Parameters:

path - the file system path

Returns:

the cache node