/**
* Setter for the selected connection.
*
* @param newValue the selected connection specification
*/
public void setSelectedConnection(final ConnectionSpecification newValue) {
ConnectionSpecification oldValue = this.selectedConnection;
super.updateProperty(PROPERTY_SELECTED_CONNECTION, oldValue, newValue);
this.selectedConnection = newValue;
Activator.getDefault().setCurrentConnectionSpecification(newValue);
}
/** Load Test Configurations and add to the cache. */
private void loadCache() {
Owner owner = Activator.getDefault().getModel().getSecurityModel().getSubject().getOwner();
TestConfigElement[] configs =
TestConfigurationElementFactory.getExistingConfigElements(this.schemaElement, owner);
this.cache = new SoftReference<TestConfigElement[]>(configs);
}
public static boolean hasPossibleChildren(Datatype datatype) {
if (datatype instanceof TestEngineConfiguration) {
return getPossibleChildrenTypes((TestEngineConfiguration) datatype).length > 0;
} else if (datatype instanceof ProxyConfiguration) {
return getPossibleChildrenTypes((ProxyConfiguration) datatype).length > 0;
} else if (datatype instanceof ConfigurationProperty) {
return false;
} else {
Activator.getDefault()
.logError(
"Error. No children-mapping for type '"
+ datatype.getClass()
+ "' in "
+ EngineDataModelManager.class.getCanonicalName()
+ " found.");
return false;
}
}
@SuppressWarnings("unchecked")
public static Class<? extends Datatype>[] getPossibleChildrenTypes(Datatype datatype) {
Class<? extends Datatype>[] result;
// Determine allowed types
if (datatype instanceof TestEngineConfiguration) {
result = getPossibleChildrenTypes((TestEngineConfiguration) datatype);
} else if (datatype instanceof ProxyConfiguration) {
result = getPossibleChildrenTypes((ProxyConfiguration) datatype);
} else if (datatype instanceof ConfigurationProperty) {
result = new Class[] {};
} else {
Activator.getDefault()
.logError(
"Error. No children-mapping for type '"
+ datatype.getClass()
+ "' in "
+ EngineDataModelManager.class.getCanonicalName()
+ " found.");
result = new Class[] {};
}
return result;
}
public static Menu getContextMenu(
ISelection selection,
TreeViewer treeViewer,
EngineMaintenanceMultiPageEditViewModelHandlerImpl modelHandler) {
Menu result = new Menu(treeViewer.getTree());
TreeSelection treeSelection = (TreeSelection) selection;
Object firstElement = treeSelection.getFirstElement();
if (firstElement instanceof MasterDetailTreeNode) {
MasterDetailTreeNode treeNode = (MasterDetailTreeNode) firstElement;
Datatype datatype = treeNode.getDatatype();
// Menu 'new'
Menu newElementMenu =
createMenu(
result,
EngineMaintenanceMultiPageEditViewModelHandlerImpl.ID + NEW_ELEMENT,
"icons/add.png");
if (datatype instanceof TestEngineConfiguration) {
Class<? extends Datatype>[] possibleChildrenTypes =
getPossibleChildrenTypes((TestEngineConfiguration) datatype);
addMenuItemsNew(newElementMenu, possibleChildrenTypes, treeNode, treeViewer, modelHandler);
// Menu 'clone'
Menu cloneElementMenu =
createMenu(
result,
EngineMaintenanceMultiPageEditViewModelHandlerImpl.ID + CLONE_ELEMENT,
"icons/copy.png");
addMenuItemsClone(
cloneElementMenu, possibleChildrenTypes, treeNode, treeViewer, modelHandler);
} else if (datatype instanceof ProxyConfiguration) {
Class<? extends Datatype>[] possibleChildrenTypes =
getPossibleChildrenTypes((ProxyConfiguration) datatype);
addMenuItemsNew(newElementMenu, possibleChildrenTypes, treeNode, treeViewer, modelHandler);
} else if (datatype instanceof ConfigurationProperty) {
} else {
Activator.getDefault()
.logError(
"Error. No children-mapping for type '"
+ datatype.getClass()
+ "' in "
+ EngineDataModelManager.class.getCanonicalName()
+ " found.");
}
if (newElementMenu.getItemCount() == 0) {
newElementMenu.getParentItem().setEnabled(false);
}
// If not root case
if (treeNode.getParent() != null) {
// Separator
new MenuItem(result, SWT.SEPARATOR);
// Remove
Image image = ImageProvider.createImage("icons/delete.png");
new RemoveDatatypeMenuItem(
result,
treeNode,
modelHandler,
treeViewer,
EngineMaintenanceMultiPageEditViewModelHandlerImpl.ID + REMOVE,
null,
image);
}
}
return result;
}
