/**
* @return The object that is selected in the tree or null if we couldn't figure it out. (titles
* etc. == null)
*/
public TreeSelection[] getTreeObjects(final Tree tree, Tree selectionTree, Tree coreObjectsTree) {
List<TreeSelection> objects = new ArrayList<TreeSelection>();
if (selectionTree != null && !selectionTree.isDisposed() && tree.equals(selectionTree)) {
TreeItem[] selection = selectionTree.getSelection();
for (int s = 0; s < selection.length; s++) {
TreeItem treeItem = selection[s];
String[] path = ConstUI.getTreeStrings(treeItem);
TreeSelection object = null;
switch (path.length) {
case 0:
break;
case 1: // ------complete-----
if (path[0].equals(
Spoon.STRING_TRANSFORMATIONS)) { // the top level Transformations entry
object = new TreeSelection(path[0], TransMeta.class);
}
if (path[0].equals(Spoon.STRING_JOBS)) { // the top level Jobs entry
object = new TreeSelection(path[0], JobMeta.class);
}
break;
case 2: // ------complete-----
if (path[0].equals(
Spoon.STRING_BUILDING_BLOCKS)) { // the top level Transformations entry
if (path[1].equals(Spoon.STRING_TRANS_BASE)) {
object = new TreeSelection(path[1], PluginInterface.class);
}
}
if (path[0].equals(Spoon.STRING_TRANSFORMATIONS)) { // Transformation title
object = new TreeSelection(path[1], spoon.delegates.trans.getTransformation(path[1]));
}
if (path[0].equals(Spoon.STRING_JOBS)) { // Jobs title
object = new TreeSelection(path[1], spoon.delegates.jobs.getJob(path[1]));
}
break;
case 3: // ------complete-----
if (path[0].equals(Spoon.STRING_TRANSFORMATIONS)) { // Transformations title
TransMeta transMeta = spoon.delegates.trans.getTransformation(path[1]);
if (path[2].equals(Spoon.STRING_CONNECTIONS)) {
object = new TreeSelection(path[2], DatabaseMeta.class, transMeta);
}
if (path[2].equals(Spoon.STRING_STEPS)) {
object = new TreeSelection(path[2], StepMeta.class, transMeta);
}
if (path[2].equals(Spoon.STRING_HOPS)) {
object = new TreeSelection(path[2], TransHopMeta.class, transMeta);
}
if (path[2].equals(Spoon.STRING_PARTITIONS)) {
object = new TreeSelection(path[2], PartitionSchema.class, transMeta);
}
if (path[2].equals(Spoon.STRING_SLAVES)) {
object = new TreeSelection(path[2], SlaveServer.class, transMeta);
}
if (path[2].equals(Spoon.STRING_CLUSTERS)) {
object = new TreeSelection(path[2], ClusterSchema.class, transMeta);
}
}
if (path[0].equals(Spoon.STRING_JOBS)) { // Jobs title
JobMeta jobMeta = spoon.delegates.jobs.getJob(path[1]);
if (path[2].equals(Spoon.STRING_CONNECTIONS)) {
object = new TreeSelection(path[2], DatabaseMeta.class, jobMeta);
}
if (path[2].equals(Spoon.STRING_JOB_ENTRIES)) {
object = new TreeSelection(path[2], JobEntryCopy.class, jobMeta);
}
if (path[2].equals(Spoon.STRING_SLAVES)) {
object = new TreeSelection(path[2], SlaveServer.class, jobMeta);
}
}
break;
case 4: // ------complete-----
if (path[0].equals(Spoon.STRING_TRANSFORMATIONS)) { // The name of a transformation
final TransMeta transMeta = spoon.delegates.trans.getTransformation(path[1]);
if (transMeta != null) {
if (path[2].equals(Spoon.STRING_CONNECTIONS)) {
String dbName = path[3];
DatabaseMeta databaseMeta = transMeta.findDatabase(dbName);
if (databaseMeta != null) {
dbName = databaseMeta.getName();
}
object = new TreeSelection(dbName, databaseMeta, transMeta);
}
if (path[2].equals(Spoon.STRING_STEPS)) {
object = new TreeSelection(path[3], transMeta.findStep(path[3]), transMeta);
}
if (path[2].equals(Spoon.STRING_HOPS)) {
object = new TreeSelection(path[3], transMeta.findTransHop(path[3]), transMeta);
}
if (path[2].equals(Spoon.STRING_PARTITIONS)) {
object =
new TreeSelection(path[3], transMeta.findPartitionSchema(path[3]), transMeta);
}
if (path[2].equals(Spoon.STRING_SLAVES)) {
object =
new TreeSelection(path[3], transMeta.findSlaveServer(path[3]), transMeta);
}
if (path[2].equals(Spoon.STRING_CLUSTERS)) {
object =
new TreeSelection(path[3], transMeta.findClusterSchema(path[3]), transMeta);
}
}
}
if (path[0].equals(Spoon.STRING_JOBS)) { // The name of a job
JobMeta jobMeta = spoon.delegates.jobs.getJob(path[1]);
if (jobMeta != null && path[2].equals(Spoon.STRING_CONNECTIONS)) {
String dbName = path[3];
DatabaseMeta databaseMeta = jobMeta.findDatabase(dbName);
if (databaseMeta != null) {
dbName = databaseMeta.getName();
}
object = new TreeSelection(dbName, databaseMeta, jobMeta);
}
if (jobMeta != null && path[2].equals(Spoon.STRING_JOB_ENTRIES)) {
object = new TreeSelection(path[3], jobMeta.findJobEntry(path[3]), jobMeta);
}
if (jobMeta != null && path[2].equals(Spoon.STRING_SLAVES)) {
object = new TreeSelection(path[3], jobMeta.findSlaveServer(path[3]), jobMeta);
}
}
break;
case 5:
if (path[0].equals(Spoon.STRING_TRANSFORMATIONS)) { // The name of a transformation
TransMeta transMeta = spoon.delegates.trans.getTransformation(path[1]);
if (transMeta != null && path[2].equals(Spoon.STRING_CLUSTERS)) {
ClusterSchema clusterSchema = transMeta.findClusterSchema(path[3]);
object =
new TreeSelection(
path[4], clusterSchema.findSlaveServer(path[4]), clusterSchema, transMeta);
}
}
break;
default:
break;
}
if (object != null) {
objects.add(object);
}
}
}
if (tree != null && coreObjectsTree != null && tree.equals(coreObjectsTree)) {
TreeItem[] selection = coreObjectsTree.getSelection();
for (int s = 0; s < selection.length; s++) {
TreeItem treeItem = selection[s];
String[] path = ConstUI.getTreeStrings(treeItem);
TreeSelection object = null;
switch (path.length) {
case 0:
break;
case 2: // Job entries
if (spoon.showJob) {
PluginRegistry registry = PluginRegistry.getInstance();
Class<? extends PluginTypeInterface> pluginType = JobEntryPluginType.class;
PluginInterface plugin = registry.findPluginWithName(pluginType, path[1]);
// Retry for Start
//
if (plugin == null) {
if (path[1].equals(JobMeta.STRING_SPECIAL_START)) {
plugin = registry.findPluginWithId(pluginType, JobMeta.STRING_SPECIAL);
}
}
// Retry for Dummy
//
if (plugin == null) {
if (path[1].equals(JobMeta.STRING_SPECIAL_DUMMY)) {
plugin = registry.findPluginWithId(pluginType, JobMeta.STRING_SPECIAL);
}
}
if (plugin != null) {
object = new TreeSelection(path[1], plugin);
}
}
if (spoon.showTrans) {
// Steps
object =
new TreeSelection(
path[1],
PluginRegistry.getInstance()
.findPluginWithName(StepPluginType.class, path[1]));
}
break;
default:
break;
}
if (object != null) {
objects.add(object);
}
}
}
return objects.toArray(new TreeSelection[objects.size()]);
}
