private void renderReport(DBRProgressMonitor monitor, CompareReport report) {
try {
File reportFile;
switch (settings.getOutputType()) {
case BROWSER:
reportFile = File.createTempFile("compare-report", ".html");
break;
default:
{
StringBuilder fileName = new StringBuilder("compare"); // "compare-report.html";
for (DBNDatabaseNode node : report.getNodes()) {
fileName.append("-").append(CommonUtils.escapeIdentifier(node.getName()));
}
fileName.append("-report.html");
reportFile = new File(settings.getOutputFolder(), fileName.toString());
break;
}
}
reportFile.deleteOnExit();
OutputStream outputStream = new FileOutputStream(reportFile);
try {
monitor.beginTask("Render report", report.getReportLines().size());
CompareReportRenderer reportRenderer = new CompareReportRenderer();
reportRenderer.renderReport(monitor, report, getSettings(), outputStream);
monitor.done();
} finally {
ContentUtils.close(outputStream);
}
UIUtils.launchProgram(reportFile.getAbsolutePath());
} catch (IOException e) {
showError(e.getMessage());
log.error(e);
}
}
boolean hasChildItem(DBSObject object) {
if (childNodes != null) {
for (DBNDatabaseNode child : childNodes) {
if (child.getObject() == object) {
return true;
}
}
}
return false;
}
public boolean hasChildren(DBRProgressMonitor monitor, DBXTreeNode childType) throws DBException {
if (isDisposed()) {
return false;
}
DBNDatabaseNode[] children = getChildren(monitor);
if (!ArrayUtils.isEmpty(children)) {
for (DBNDatabaseNode child : children) {
if (child.getMeta() == childType) {
return true;
}
}
}
return false;
}
void removeChildItem(DBSObject object) {
DBNNode childNode = null;
synchronized (this) {
if (!ArrayUtils.isEmpty(childNodes)) {
for (int i = 0; i < childNodes.length; i++) {
final DBNDatabaseNode child = childNodes[i];
if (child.getObject() == object) {
childNode = child;
childNodes = ArrayUtils.remove(DBNDatabaseNode.class, childNodes, i);
break;
}
}
}
}
if (childNode != null) {
childNode.dispose(true);
}
}
/**
* Extract items using reflect api
*
* @param monitor progress monitor
* @param meta items meta info
* @param oldList previous child items
* @param toList list ot add new items @return true on success
* @return true on success
* @throws DBException on any DB error
*/
private boolean loadTreeItems(
DBRProgressMonitor monitor,
DBXTreeItem meta,
final DBNDatabaseNode[] oldList,
final List<DBNDatabaseNode> toList)
throws DBException {
if (this.isDisposed()) {
// Property reading can take really long time so this node can be disposed at this moment -
// check it
return false;
}
// Read property using reflection
Object valueObject = getValueObject();
if (valueObject == null) {
return false;
}
String propertyName = meta.getPropertyName();
Object propertyValue = extractPropertyValue(monitor, valueObject, propertyName);
if (propertyValue == null) {
return false;
}
if (!(propertyValue instanceof Collection<?>)) {
log.warn(
"Bad property '"
+ propertyName
+ "' value: "
+ propertyValue.getClass().getName()); // $NON-NLS-1$ //$NON-NLS-2$
return false;
}
DBSObjectFilter filter = getNodeFilter(meta, false);
this.filtered = filter != null && !filter.isEmpty();
Collection<?> itemList = (Collection<?>) propertyValue;
if (itemList.isEmpty()) {
return false;
}
if (this.isDisposed()) {
// Property reading can take really long time so this node can be disposed at this moment -
// check it
return false;
}
DBPDataSourceContainer dataSourceContainer = getDataSourceContainer();
boolean showSystem = dataSourceContainer == null || dataSourceContainer.isShowSystemObjects();
for (Object childItem : itemList) {
if (childItem == null) {
continue;
}
if (!(childItem instanceof DBSObject)) {
log.warn("Bad item type: " + childItem.getClass().getName()); // $NON-NLS-1$
continue;
}
if (DBUtils.isHiddenObject(childItem)) {
// Skip hidden objects
continue;
}
if (!showSystem
&& childItem instanceof DBPSystemObject
&& ((DBPSystemObject) childItem).isSystem()) {
// Skip system objects
continue;
}
if (filter != null && !filter.matches(((DBSObject) childItem).getName())) {
// Doesn't match filter
continue;
}
DBSObject object = (DBSObject) childItem;
boolean added = false;
if (oldList != null) {
// Check that new object is a replacement of old one
for (DBNDatabaseNode oldChild : oldList) {
if (oldChild.getMeta() == meta && equalObjects(oldChild.getObject(), object)) {
oldChild.reloadObject(monitor, object);
if (oldChild.allowsChildren() && !oldChild.needsInitialization()) {
// Refresh children recursive
oldChild.reloadChildren(monitor);
}
getModel().fireNodeUpdate(this, oldChild, DBNEvent.NodeChange.REFRESH);
toList.add(oldChild);
added = true;
break;
}
}
}
if (!added) {
// Simply add new item
DBNDatabaseItem treeItem = new DBNDatabaseItem(this, meta, object, oldList != null);
toList.add(treeItem);
}
}
if (oldList != null) {
// Now remove all non-existing items
for (DBNDatabaseNode oldChild : oldList) {
if (oldChild.getMeta() != meta) {
// Wrong type
continue;
}
boolean found = false;
for (Object childItem : itemList) {
if (childItem instanceof DBSObject
&& equalObjects(oldChild.getObject(), (DBSObject) childItem)) {
found = true;
break;
}
}
if (!found) {
// Remove old child object
oldChild.dispose(true);
}
}
}
return true;
}
private void loadChildren(
DBRProgressMonitor monitor,
final DBXTreeNode meta,
final DBNDatabaseNode[] oldList,
final List<DBNDatabaseNode> toList)
throws DBException {
if (monitor.isCanceled()) {
return;
}
this.filtered = false;
List<DBXTreeNode> childMetas = meta.getChildren(this);
if (CommonUtils.isEmpty(childMetas)) {
return;
}
monitor.beginTask(ModelMessages.model_navigator_load_items_, childMetas.size());
for (DBXTreeNode child : childMetas) {
if (monitor.isCanceled()) {
break;
}
monitor.subTask(
ModelMessages.model_navigator_load_
+ " "
+ child.getChildrenType(getObject().getDataSource()));
if (child instanceof DBXTreeItem) {
final DBXTreeItem item = (DBXTreeItem) child;
boolean isLoaded = loadTreeItems(monitor, item, oldList, toList);
if (!isLoaded && item.isOptional() && item.getRecursiveLink() == null) {
// This may occur only if no child nodes was read
// Then we try to go on next DBX level
loadChildren(monitor, item, oldList, toList);
}
} else if (child instanceof DBXTreeFolder) {
if (oldList == null) {
// Load new folders only if there are no old ones
toList.add(new DBNDatabaseFolder(this, (DBXTreeFolder) child));
} else {
for (DBNDatabaseNode oldFolder : oldList) {
if (oldFolder.getMeta() == child) {
oldFolder.reloadChildren(monitor);
toList.add(oldFolder);
break;
}
}
}
} else if (child instanceof DBXTreeObject) {
if (oldList == null) {
// Load new objects only if there are no old ones
toList.add(new DBNDatabaseObject(this, (DBXTreeObject) child));
} else {
for (DBNDatabaseNode oldObject : oldList) {
if (oldObject.getMeta() == child) {
oldObject.reloadChildren(monitor);
toList.add(oldObject);
break;
}
}
}
} else {
log.warn("Unsupported meta node type: " + child); // $NON-NLS-1$
}
monitor.worked(1);
}
monitor.done();
if (filtered) {
getModel().fireNodeUpdate(this, this, DBNEvent.NodeChange.REFRESH);
}
}