public void retrieveAssetContent(RuleAsset asset, AssetItem item) throws SerializationException {
RuleModel ruleModel = getBrlXmlPersistence().unmarshal(item.getContent());
ruleModel.name = asset.getName();
asset.setContent(ruleModel);
}
private PackageItem handlePackageItem(AssetItem item, RuleAsset asset)
throws SerializationException {
PackageItem pkgItem = item.getPackage();
ContentHandler handler = ContentManager.getHandler(asset.metaData.format);
handler.retrieveAssetContent(asset, pkgItem, item);
asset.isreadonly = asset.metaData.hasSucceedingVersion;
if (pkgItem.isSnapshot()) {
asset.isreadonly = true;
}
return pkgItem;
}
public void onSave() {
// TODO: validate if the XML is valid
RuleContentText rct = new RuleContentText();
rct.content = text.getText();
asset.content = rct;
}
public WorkingSetSelectorPopup(RuleModeller m, RuleAsset a) {
this.modeller = m;
this.asset = a;
pop = new FormStylePopup();
Constants constants = ((Constants) GWT.create(Constants.class));
pop.setTitle(constants.SelectWorkingSets());
Grid g = buildDoubleList(null);
RepositoryServiceFactory.getAssetService()
.listAssets(
asset.getMetaData().getPackageUUID(),
new String[] {AssetFormats.WORKING_SET},
0,
-1,
"workingsetList",
new GenericCallback<TableDataResult>() {
public void onSuccess(TableDataResult result) {
for (int i = 0; i < result.data.length; i++) {
if (WorkingSetManager.getInstance()
.isWorkingSetActive(
asset.getMetaData().getPackageName(), result.data[i].id)) {
selectedFacts.addItem(result.data[i].getDisplayName(), result.data[i].id);
} else {
availableFacts.addItem(result.data[i].getDisplayName(), result.data[i].id);
}
}
}
});
Button save = new Button(constants.SaveAndClose());
save.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
String[] wsUUIDs = new String[selectedFacts.getItemCount()];
for (int i = 0; i < selectedFacts.getItemCount(); i++) {
wsUUIDs[i] = selectedFacts.getValue(i);
}
WorkingSetManager.getInstance()
.applyWorkingSets(
asset.getMetaData().getPackageName(),
wsUUIDs,
new Command() {
public void execute() {
LoadingPopup.close();
pop.hide();
modeller.refreshWidget();
modeller.verifyRule(null, true);
}
});
}
});
pop.addRow(g);
pop.addRow(save);
}
public void storeAssetContent(RuleAsset asset, AssetItem repoAsset)
throws SerializationException {
RuleModel data = (RuleModel) asset.getContent();
if (data.name == null) {
data.name = repoAsset.getName();
}
repoAsset.updateContent(getBrlXmlPersistence().marshal(data));
}
@Test
public void testStore() throws Exception {
FactModelContentHandler ch = new FactModelContentHandler();
RulesRepository repo = rulesRepository;
PackageItem pkg = repo.loadDefaultPackage();
AssetItem asset = pkg.addAsset("testDeclaredTypeStore", "");
asset.updateFormat("model.drl");
asset.updateContent("declare Foo\n name: String\n end");
asset.checkin("");
RuleAsset ass = new RuleAsset();
ch.retrieveAssetContent(ass, asset);
assertTrue(ass.getContent() instanceof FactModels);
FactModels fm = (FactModels) ass.getContent();
assertEquals(1, fm.models.size());
FactMetaModel mm = (FactMetaModel) fm.models.get(0);
assertEquals(1, mm.getFields().size());
assertEquals("Foo", mm.getName());
FieldMetaModel fmm = (FieldMetaModel) mm.getFields().get(0);
assertEquals("name", fmm.name);
mm.getFields().add(new FieldMetaModel("age", "int"));
ch.storeAssetContent(ass, asset);
assertTrue(asset.getContent().indexOf("age: int") > -1);
asset.updateContent("rubbish here");
asset.checkin("");
ch.retrieveAssetContent(ass, asset);
assertTrue(ass.getContent() instanceof RuleContentText);
ch.storeAssetContent(ass, asset);
assertEquals("rubbish here", asset.getContent());
}
public void onSave() {
try {
String s =
callSave(
((IFrameElement) ((com.google.gwt.dom.client.Element) frame.getElement()))
.getContentDocument());
String p =
callPreprocessingData(
((IFrameElement) ((com.google.gwt.dom.client.Element) frame.getElement()))
.getContentDocument());
if (asset.getContent() == null) {
asset.setContent(new RuleFlowContentModel());
}
((RuleFlowContentModel) asset.getContent()).setXml(null);
((RuleFlowContentModel) asset.getContent()).setJson(s);
((RuleFlowContentModel) asset.getContent()).setPreprocessingdata(p);
} catch (Exception e) {
GWT.log("JSNI method callSave() threw an exception:", e);
Window.alert("JSNI method callSave() threw an exception: " + e);
}
}
private AnalysisReport performAssetVerification(
RuleAsset asset, boolean useVerifierDefaultConfig, Set<String> activeWorkingSets)
throws SerializationException {
long startTime = System.currentTimeMillis();
if (Contexts.isSessionContextActive()) {
Identity.instance()
.checkPermission(
new PackageNameType(asset.getMetaData().getPackageName()),
RoleType.PACKAGE_DEVELOPER.getName());
}
PackageItem packageItem =
getAssetService().getRulesRepository().loadPackage(asset.getMetaData().getPackageName());
List<String> constraintRules = applyWorkingSets(activeWorkingSets);
Verifier verifierToBeUsed = null;
if (useVerifierDefaultConfig) {
verifierToBeUsed = defaultVerifier;
} else {
verifierToBeUsed = getWorkingSetVerifier(constraintRules);
}
log.debug("constraints rules: " + constraintRules);
try {
VerifierRunner runner = new VerifierRunner(verifierToBeUsed);
AnalysisReport report = runner.verify(packageItem, chooseScopesAgendaFilterFor(asset));
verifierToBeUsed.flushKnowledgeSession();
log.debug("Asset verification took: " + (System.currentTimeMillis() - startTime));
return report;
} catch (Throwable t) {
throw new SerializationException(t.getMessage());
}
}
private List<String> applyWorkingSets(Set<String> activeWorkingSets)
throws SerializationException {
if (activeWorkingSets == null) {
return new LinkedList<String>();
}
RuleAsset[] workingSets =
getAssetService()
.loadRuleAssets(activeWorkingSets.toArray(new String[activeWorkingSets.size()]));
List<String> constraintRules = new LinkedList<String>();
if (workingSets != null) {
for (RuleAsset workingSet : workingSets) {
WorkingSetConfigData wsConfig = (WorkingSetConfigData) workingSet.getContent();
if (wsConfig.constraints != null) {
for (ConstraintConfiguration config : wsConfig.constraints) {
constraintRules.add(ConstraintsFactory.getInstance().getVerifierRule(config));
}
}
}
}
return constraintRules;
}
public DefaultRuleContentWidget(RuleAsset a, int visibleLines) {
asset = a;
data = (RuleContentText) asset.getContent();
if (data.content == null) {
data.content = "";
}
text = new TextArea();
text.setWidth("100%");
text.setVisibleLines((visibleLines == -1) ? 16 : visibleLines);
text.setText(data.content);
text.getElement().setAttribute("spellcheck", "false"); // NON-NLS
text.setStyleName("default-text-Area"); // NON-NLS
text.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
data.content = text.getText();
makeDirty();
}
});
text.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
int pos = text.getCursorPos();
insertText("\t");
text.setCursorPos(pos + 1);
text.cancelKey();
text.setFocus(true);
}
}
});
initWidget(text);
}
public XmlFileWidget(final RuleAsset asset, final RuleViewer viewer) {
super(asset, viewer);
data = (RuleContentText) asset.getContent();
if (data.content == null) {
data.content = "";
}
text = new TextArea();
text.setWidth("100%");
text.setVisibleLines(16);
text.setText(data.content);
text.setStyleName("default-text-Area");
text.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
data.content = text.getText();
}
});
layout.addRow(text);
}
public BusinessProcessEditor(
RuleAsset asset, RuleViewer viewer, ClientFactory clientFactory, EventBus eventBus) {
this.asset = asset;
modelUUID = asset.getUuid();
initWidgets();
}
public WorkitemDefinitionEditor(RuleAsset a, int visibleLines) {
asset = a;
data = (RuleContentText) asset.getContent();
if (data.content == null) {
data.content = "Empty!";
}
Grid layout = new Grid(1, 2);
WorkitemDefinitionElementsBrowser browser =
new WorkitemDefinitionElementsBrowser(
new WorkitemDefinitionElementSelectedListener() {
public void onElementSelected(String elementName, String pasteValue) {
insertText(pasteValue, true);
}
});
layout.setWidget(0, 0, browser);
text = new TextArea();
text.setWidth("100%");
text.setVisibleLines((visibleLines == -1) ? 25 : visibleLines);
text.setText(data.content);
text.getElement().setAttribute("spellcheck", "false"); // NON-NLS
text.setStyleName("default-text-Area"); // NON-NLS
text.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
data.content = text.getText();
makeDirty();
}
});
text.addKeyDownHandler(
new KeyDownHandler() {
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
event.preventDefault();
event.stopPropagation();
int pos = text.getCursorPos();
insertText("\t", false);
text.setCursorPos(pos + 1);
text.cancelKey();
text.setFocus(true);
}
}
});
layout.setWidget(0, 1, text);
layout.getColumnFormatter().setWidth(0, "10%");
layout.getColumnFormatter().setWidth(1, "90%");
layout
.getCellFormatter()
.setAlignment(0, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP);
layout
.getCellFormatter()
.setAlignment(0, 1, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP);
layout.setWidth("95%");
initWidget(layout);
}
private boolean isAssetDecisionTable(RuleAsset asset) {
return AssetFormats.DECISION_TABLE_GUIDED.equals(asset.getMetaData().getFormat())
|| AssetFormats.DECISION_SPREADSHEET_XLS.equals(asset.getMetaData().getFormat());
}
/**
* This actually does the hard work of loading up an asset based on its format.
*
* <p>Role-based Authorization check: This method can be accessed if user has following
* permissions: 1. The user has a ANALYST_READ role or higher (i.e., ANALYST) and this role has
* permission to access the category which the asset belongs to. Or. 2. The user has a
* package.readonly role or higher (i.e., package.admin, package.developer) and this role has
* permission to access the package which the asset belongs to.
*/
@WebRemote
@Restrict("#{identity.loggedIn}")
public RuleAsset loadRuleAsset(String uuid) throws SerializationException {
long time = System.currentTimeMillis();
AssetItem item = getRulesRepository().loadAssetByUUID(uuid);
RuleAsset asset = new RuleAsset();
asset.uuid = item.getUUID();
asset.name = item.getName();
asset.description = item.getDescription();
asset.lastModified = item.getLastModified().getTime();
asset.lastContributor = item.getLastContributor();
asset.state = (item.getState() != null) ? item.getState().getName() : "";
asset.dateCreated = item.getCreatedDate().getTime();
asset.checkinComment = item.getCheckinComment();
asset.versionNumber = item.getVersionNumber();
// load standard meta data
asset.metaData = repositoryAssetOperations.populateMetaData(item);
// Verify if the user has permission to access the asset through package
// based permission.
// If failed, then verify if the user has permission to access the asset
// through category
// based permission
if (Contexts.isSessionContextActive()) {
try {
Identity.instance()
.checkPermission(
new PackageNameType(asset.metaData.packageName), RoleTypes.PACKAGE_READONLY);
} catch (RuntimeException e) {
handleLoadRuleAssetException(asset);
}
}
PackageItem pkgItem = handlePackageItem(item, asset);
log.debug(
"Package: "
+ pkgItem.getName()
+ ", asset: "
+ item.getName()
+ ". Load time taken for asset: "
+ (System.currentTimeMillis() - time));
UserInbox.recordOpeningEvent(item);
return asset;
}
public void assembleDRL(
BRMSPackageBuilder builder, RuleAsset asset, StringBuilder stringBuilder) {
String drl = getSourceDRL((RuleModel) asset.getContent(), builder);
stringBuilder.append(drl);
}
public void compile(BRMSPackageBuilder builder, RuleAsset asset, AssemblyErrorLogger logger)
throws DroolsParserException, IOException {
builder.addPackageFromDrl(
new StringReader(getSourceDRL((RuleModel) asset.getContent(), builder)));
}
