Examples with UIRepositoryDirectory org.pentaho.di.ui.repository.repositoryexplorer.model.UIRepositoryDirectory used on opensource projects

Example 16 with UIRepositoryDirectory

use of org.pentaho.di.ui.repository.repositoryexplorer.model.UIRepositoryDirectory in project pentaho-kettle by pentaho.

the class BrowseController method setRepositoryDirectories.

public void setRepositoryDirectories(List<UIRepositoryDirectory> selectedFolderItems) {
    List<UIRepositoryDirectory> previousVal = null;
    UIRepositoryObjects previousRepoObjects = null;
    try {
        if (repositoryDirectories != null && repositoryDirectories.size() > 0) {
            previousVal = new ArrayList<UIRepositoryDirectory>();
            previousVal.addAll(repositoryDirectories);
            previousRepoObjects = getSelectedRepoDirChildren();
        }
        // Remove children listener
        if (this.repositoryDirectories != null && this.repositoryDirectories.size() > 0) {
            this.repositoryDirectories.get(0).getRepositoryObjects().removePropertyChangeListener(fileChildrenListener);
        }
        this.repositoryDirectories = selectedFolderItems;
        // Add children Listener
        if (this.repositoryDirectories != null && this.repositoryDirectories.size() > 0) {
            this.repositoryDirectories.get(0).getRepositoryObjects().addPropertyChangeListener("children", fileChildrenListener);
        }
    } catch (KettleException e) {
        if (mainController == null || !mainController.handleLostRepository(e)) {
            throw new RuntimeException(e);
        }
    }
    fireFoldersAndItemsChange(previousVal, previousRepoObjects);
}