Example usage for javax.swing.tree DefaultMutableTreeNode getUserObject

Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode getUserObject.

Prototype

public Object getUserObject()

Source Link

Document

Returns this node's user object.

Usage

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public void expandFileSystemTree(TreePath currentPath) {
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) currentPath.getLastPathComponent();
    FileSystemObject fso = (FileSystemObject) node.getUserObject();
    if ((fso.getChildren() != null) && (fso.getChildren().size() == 1)
            && (fso.getChildren().get(0).getIsPlaceholder())) {
        //         LOG.debug("Before load children");
        fso.loadChildren(false);/*from  w w  w .  ja  v a 2s  . c o  m*/
        //         LOG.debug("After load children");
        DepositTreeModel model = (DepositTreeModel) theFileSystemTree.getModel();
        //         LOG.debug("Before remove children");
        node.removeAllChildren();
        //         LOG.debug("Before reload node");
        model.reload(node);
        //         LOG.debug("Before add children");
        addChildFiles(node, fso.getChildren(), model, null, null);
        //         LOG.debug("Before expand path");
        theFileSystemTree.expandPath(currentPath);
    }

}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public String getRootFileName() {
    String retVal;/*from ww  w  .j  a  v  a  2  s.  c om*/
    DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) this.theFileSystemTree.getModel().getRoot();
    if (rootNode.getUserObject() instanceof FileSystemObject) {
        retVal = rootNode.getUserObject().toString();
    } else if (rootNode.getUserObject() instanceof String) {
        retVal = rootNode.getUserObject().toString();
    } else {
        retVal = null;
    }
    return retVal;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public String getRootEntityName() {
    String retVal;// w  w w.j a v  a 2s . c  om
    DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) theEntityTree.getModel().getRoot();
    if (rootNode.getUserObject() instanceof FileGroup) {
        retVal = rootNode.getUserObject().toString();
    } else if (rootNode.getUserObject() instanceof FileGroupCollection) {
        retVal = rootNode.getUserObject().toString();
    } else if (rootNode.getUserObject() instanceof String) {
        retVal = rootNode.getUserObject().toString();
    } else {
        retVal = "Intellectual Entity";
    }
    return retVal;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

private String getEntityName() {
    String entityName = "Unknown entity type";
    DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) theEntityTree.getModel().getRoot();
    if (rootNode.getUserObject() instanceof FileGroupCollection) {
        FileGroupCollection collection = (FileGroupCollection) rootNode.getUserObject();
        entityName = collection.getEntityName();
    } else if (rootNode.getUserObject() instanceof String) {
        entityName = (String) rootNode.getUserObject();
    }//from w  ww .  j  ava 2 s .  co m
    return entityName;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public ArrayList<FileGroupCollection> getEntities() {
    ArrayList<FileGroupCollection> retVal = new ArrayList<FileGroupCollection>();
    DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) theEntityTree.getModel().getRoot();
    if (rootNode.getUserObject() instanceof FileGroupCollection) {
        FileGroupCollection collection = (FileGroupCollection) rootNode.getUserObject();
        retVal.add(collection);//from w  w  w.  ja  va 2 s. com
    } else {
        for (int i = 0; rootNode != null && i < rootNode.getChildCount(); i++) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) rootNode.getChildAt(i);
            if (node.getUserObject() instanceof FileGroupCollection) {
                FileGroupCollection collection = (FileGroupCollection) node.getUserObject();
                retVal.add(collection);
            }
        }
    }
    return retVal;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public boolean canOpenFiles(TreePath[] paths) {
    boolean retVal = true;
    if (paths == null) {
        retVal = false;//from w w w . j  ava2 s .  c o  m
    } else {
        for (TreePath path : paths) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
            if (node.getUserObject() instanceof FileSystemObject) {
                FileSystemObject fso = (FileSystemObject) node.getUserObject();
                if (!fso.getIsFile()) {
                    retVal = false;
                    break;
                }
            } else {
                retVal = false;
                break;
            }
        }
    }
    return retVal;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public void storeAsFavourite(DefaultMutableTreeNode node) {
    PersonalSettings personalSettings = applicationProperties.getApplicationData().getPersonalSettings();
    // This will fail if you give it a non-FSO node
    FileSystemObject fso = (FileSystemObject) node.getUserObject();
    if (!fso.getIsFile()) {
        String dir = fso.getFullPath();
        personalSettings.addFavourite(dir);
        setupFavourites();//from  w w w .j a v  a 2 s  . c  o m
        manualDepositFrame.showMessage("Favourite Stored", dir + " has been stored as a favourite directory");
    }
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

private DefaultMutableTreeNode addEntity(RepresentationTypes entityType) {
    DefaultMutableTreeNode retVal = null;
    DefaultMutableTreeNode node = theNodeInClipboard.get(0);
    if (node.getUserObject() instanceof FileGroupCollection) {
        int noOfEntities = noOfEntityTypesAdded(entityType, getEntities());
        noOfEntities++;//from  w  w  w . j  a va 2  s .  c o m
        FileGroupCollection collection = (FileGroupCollection) node.getUserObject();
        FileGroup newEntity = FileGroup.create(this.getEntityName(entityType, noOfEntities), BLANK_ID,
                entityType, null);
        try {
            collection.add(newEntity);
        } catch (Exception ex) {
            manualDepositFrame.showError("Couldn't add file group",
                    "An error has occurred in " + newEntity.getEntityName(), ex);
            reportException(ex);
        }
        retVal = addIntellectualEntity(node, newEntity, false);
    }
    return retVal;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public boolean canDeleteEntityItem() {
    boolean canDelete = false;
    JTree tree = theEntityTree;/*from  w  w w  .ja  v  a  2s .  co  m*/
    if (tree != null) {
        if (tree.getSelectionCount() > 0) {
            TreePath[] paths = tree.getSelectionPaths();
            for (int i = 0; i < paths.length; i++) {
                DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
                if ((node.getUserObject() instanceof FileGroup)
                        || (node.getUserObject() instanceof FileSystemObject) || ((getEntities().size() > 1)
                                && (node.getUserObject() instanceof FileGroupCollection))) {
                    canDelete = true;
                    break;
                }
            }
        }
    }
    return canDelete;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public void resequenceEntity() {
    JTree tree = theEntityTree;//w  w  w.  java  2  s .c  o m
    TreePath[] paths = tree.getSelectionPaths();
    for (int i = 0; i < paths.length; i++) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
        if ((node.getUserObject() instanceof FileGroup) || (node.getUserObject() instanceof FileSystemObject)
                || ((getEntities().size() > 1) && (node.getUserObject() instanceof FileGroupCollection))) {
            FileGroup group = (FileGroup) node.getUserObject();
            String sequenceNumber = manualDepositFrame.getInput("Enter Sequence Number",
                    "Enter new sequence number", String.format("%d", group.getRevisionNumber()));
            if (sequenceNumber != null) {
                try {
                    int newSequence = Integer.parseInt(sequenceNumber);
                    group.setRevisionNumber(newSequence);
                } catch (Exception ex) {
                    manualDepositFrame.showError("Invalid Sequence Number",
                            "Sequence number must be a valid number", ex);
                }
            }
        }
    }
}