[6086] | 1 | package org.greenstone.gatherer.file;
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| 2 |
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| 3 | import org.greenstone.gatherer.collection.CollectionManager;
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| 4 | import org.greenstone.gatherer.file.FileNode;
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| 5 | import org.greenstone.gatherer.gui.MirrorPane;
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| 6 | import org.greenstone.gatherer.util.SynchronizedTreeModelTools;
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| 7 |
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| 8 |
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| 9 | public class WorkspaceTreeModel
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| 10 | extends FileSystemModel {
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| 11 |
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| 12 | static private FileNode workspace_tree_root = null;
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| 13 | static private WorkspaceTreeModel workspace_tree_model = null;
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| 14 | static private FileNode greenstone_collections_mapping = null;
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[6582] | 15 | static private FileNode web_cache_mapping = null;
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[6086] | 16 | static private FileNode[] collection_specific_mappings = null;
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| 17 |
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| 18 |
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| 19 | public WorkspaceTreeModel(FileNode root)
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| 20 | {
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| 21 | super(root);
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| 22 | }
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| 23 |
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| 24 |
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| 25 | static public WorkspaceTreeModel getWorkspaceTreeModel()
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| 26 | {
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| 27 | // Create a root node to contain the various nodes in the workspace tree
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| 28 | workspace_tree_root = new FileNode("ABS_ROOT");
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| 29 | workspace_tree_model = new WorkspaceTreeModel(workspace_tree_root);
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| 30 |
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| 31 | // Add the Greenstone Collections mapping
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| 32 | greenstone_collections_mapping = CollectionManager.getGreenstoneCollectionsMapping();
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| 33 | workspace_tree_root.insert(greenstone_collections_mapping);
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| 34 |
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| 35 | // Add the local filespace
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| 36 | workspace_tree_root.insert(FileSystem.getLocalFileSystem(workspace_tree_model));
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| 37 |
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| 38 | // Add a mapping to the user home folder
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| 39 | workspace_tree_root.insert(FileSystem.getUserHomeMapping());
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| 40 |
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| 41 | // Add public and private web caches if applicable
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| 42 | loadWebCacheMappings();
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| 43 |
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| 44 | // Add any collection specific mappings
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| 45 | loadCollectionSpecificMappings();
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| 46 |
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| 47 | return workspace_tree_model;
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| 48 | }
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| 49 |
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| 50 |
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| 51 | static private void loadWebCacheMappings()
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| 52 | {
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| 53 | // If mirroring is enabled show the public and private caches
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[6582] | 54 | web_cache_mapping = MirrorPane.getWebCacheMapping();
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| 55 | if (web_cache_mapping != null) {
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| 56 | workspace_tree_root.insert(web_cache_mapping);
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[6086] | 57 | }
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| 58 | }
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| 59 |
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| 60 |
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| 61 | static private void loadCollectionSpecificMappings()
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| 62 | {
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| 63 | ///ystem.err.print("Load Collection Specific Mappings... ");
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| 64 | // Add the current collection specific mappings
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| 65 | collection_specific_mappings = CollectionManager.getCollectionSpecificMappings();
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| 66 | ///ystem.err.print("Retrieved Mappings... ");
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| 67 | if (collection_specific_mappings != null) {
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| 68 | for (int i = 0; i < collection_specific_mappings.length; i++) {
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| 69 | ///ystem.err.print("Setting " + i + " Mapping... ");
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| 70 | SynchronizedTreeModelTools.insertNodeInto(workspace_tree_model, workspace_tree_root, collection_specific_mappings[i], false);
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| 71 | }
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| 72 | }
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| 73 | ///ystem.err.println("Done.");
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| 74 | }
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| 75 |
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| 76 |
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| 77 | // !! NEEDS WORK !!
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| 78 | static public void refreshGreenstoneCollectionsMapping()
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| 79 | {
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| 80 | greenstone_collections_mapping.unmap();
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| 81 | greenstone_collections_mapping.map();
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| 82 | }
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| 83 |
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| 84 |
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| 85 | // !! NEEDS WORK !!
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| 86 | static public void refreshWebCacheMappings()
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| 87 | {
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[6582] | 88 | if (web_cache_mapping != null) {
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| 89 | SynchronizedTreeModelTools.removeNodeFromParent(workspace_tree_model, web_cache_mapping);
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[6086] | 90 | }
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| 91 |
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| 92 | loadWebCacheMappings();
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| 93 | }
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| 94 |
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| 95 |
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| 96 | // !! NEEDS WORK !!
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| 97 | static public void refreshCollectionSpecificMappings()
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| 98 | {
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| 99 | // Remove all the old collection specific mappings
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| 100 | if (collection_specific_mappings != null) {
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| 101 | for (int i = 0; i < collection_specific_mappings.length; i++) {
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| 102 | SynchronizedTreeModelTools.removeNodeFromParent(workspace_tree_model,
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| 103 | collection_specific_mappings[i]);
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| 104 | }
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| 105 | }
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| 106 |
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| 107 | loadCollectionSpecificMappings();
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| 108 | }
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| 109 | }
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