/**
* Removes the specified {@link org.eclipse.emf.mapping.Mapping}.
*
* @param theMappingColumn the <code>Mapping</code> input
* @param theTreeNode the <code>Mapping</code> output
* @throws IllegalArgumentException if either input parameter is <code>null</code>
*/
public void removeMappingClassColumnLocation(
MappingClassColumn theMappingColumn, EObject theTreeNode) {
CoreArgCheck.isNotNull(theMappingColumn);
CoreArgCheck.isNotNull(theTreeNode);
mappingLocator.removeMappingClassColumnLocation(theMappingColumn, theTreeNode);
}
/**
* @see
* org.teiid.designer.core.metamodel.aspect.sql.SqlTableAspect#canBeTransformationSource(org.eclipse.emf.ecore.EObject,
* org.eclipse.emf.ecore.EObject)
* @since 4.3
*/
@Override
public boolean canBeTransformationSource(EObject source, EObject target) {
CoreArgCheck.isInstanceOf(InputSet.class, source);
CoreArgCheck.isNotNull(target);
if (target instanceof MappingClass && !(target instanceof StagingTable)) {
return true;
}
return false;
}
/**
* Maps the specified <code>MappingClassColumn</code> to the specified tree node (<code>EObject
* </code>).
*
* @param theMappingColumn the <code>Mapping</code> input
* @param theTreeNode the <code>Mapping</code> output
* @throws IllegalArgumentException if either input parameter is <code>null</code>
*/
public void addMappingClassColumnLocation(
MappingClassColumn theMappingColumn, EObject theTreeNode) {
// startTracking("addMappingClassColumnLocation()"); //$NON-NLS-1$
CoreArgCheck.isNotNull(theMappingColumn);
CoreArgCheck.isNotNull(theTreeNode);
mappingLocator.addMappingClassColumnLocation(theMappingColumn, theTreeNode);
// stopTracking("addMappingClassColumnLocation()"); //$NON-NLS-1$
}
/**
* @see
* org.teiid.designer.core.validation.ObjectValidationRule#validate(org.eclipse.emf.ecore.EObject,
* org.teiid.designer.core.validation.ValidationContext)
* @since 4.2
*/
@Override
public void validate(final EObject eObject, final ValidationContext context) {
CoreArgCheck.isNotNull(context);
CoreArgCheck.isNotNull(eObject);
// get uniqueness preference status
final int status =
context.getPreferenceStatus(ValidationPreferences.EOBJECT_UUID_UNIQUENESS, IStatus.ERROR);
if (status == IStatus.OK) {
return;
}
// if the eObject is a model annotation then
// is already being validation by ModelAnnoattionUuidRule
if (eObject instanceof ModelAnnotation) {
return;
}
final ModelEditor editor = ModelerCore.getModelEditor();
final String uuidString = ModelerCore.getObjectIdString(eObject);
if (uuidString == null) {
final String pathInModel = editor.getModelRelativePathIncludingModel(eObject).toString();
final ValidationResult result = new ValidationResultImpl(eObject);
// create validation problem and add it to the result
final ValidationProblem problem =
new ValidationProblemImpl(
0,
IStatus.ERROR,
ModelerCore.Util.getString("EObjectUuidRule.0", pathInModel)); // $NON-NLS-1$
problem.setHasPreference(context.hasPreferences());
result.addProblem(problem);
context.addResult(result);
} else {
boolean isDuplicate = context.containsUuid(uuidString);
if (isDuplicate) {
final String pathInModel = editor.getModelRelativePathIncludingModel(eObject).toString();
final ValidationResult result = new ValidationResultImpl(eObject);
String modelName = editor.getModelName(eObject);
// create validation problem and addit to the result
final ValidationProblem problem =
new ValidationProblemImpl(
0,
status,
ModelerCore.Util.getString(
"EObjectUuidRule.1", pathInModel, uuidString, modelName)); // $NON-NLS-1$
problem.setHasPreference(context.hasPreferences());
result.addProblem(problem);
context.addResult(result);
} else {
context.addUuidToContext(uuidString);
}
}
}
@Override
public ModelWorkspaceItem getParent(final IResource resource) {
CoreArgCheck.isNotNull(resource);
IProject project = resource.getProject();
if (project.isAccessible() && !ModelerCore.hasModelNature(project)) {
return null;
}
// If the resource is an IProject... return the resource
if (resource instanceof IProject) {
return this;
}
// If the parent is null, return null
final IResource parent = resource.getParent();
if (parent == null) {
return null;
}
// Calculate the parent path from the given resource
final IPath path = resource.getFullPath();
final IPath parentPath = path.removeLastSegments(1);
// Find the workspaceItem for the parent path1
return getWorkspaceItem(parentPath);
}
/**
* @see org.teiid.designer.core.workspace.ModelWorkspace#createModelProject(java.lang.String,
* java.lang.String, org.eclipse.core.runtime.IProgressMonitor)
* @since 4.0
*/
@Override
public ModelProject createModelProject(
final String name, final IPath path, final IProgressMonitor monitor) throws CoreException {
CoreArgCheck.isNotNull(name);
// Check if project already exists
if (findModelProject(name) != null) {
throw new ModelWorkspaceException(
ModelerCore.Util.getString(
"ModelWorkspaceImpl.cannotCreateModelProject", name)); // $NON-NLS-1$
}
// Validate name
final IWorkspace workspace = ModelerCore.getWorkspace();
final IStatus status = workspace.validateName(name, IResource.PROJECT);
if (!status.isOK()) {
throw new ModelWorkspaceException(
new ModelStatusImpl(status.getSeverity(), status.getCode(), status.getMessage()));
}
// Create new model project
final IProject project = workspace.getRoot().getProject(name);
final IProjectDescription desc = workspace.newProjectDescription(project.getName());
desc.setLocation(path);
desc.setNatureIds(MODEL_NATURES);
final IWorkspaceRunnable op =
new IWorkspaceRunnable() {
@Override
public void run(final IProgressMonitor monitor) throws CoreException {
project.create(desc, monitor);
project.open(monitor);
}
};
workspace.run(op, monitor);
return new ModelProjectImpl(project, this);
}
/**
* Creates a {@link MappingRoot} having the specified <code>MappingClass</code> as it's input.
*
* @param theMappingClass the <code>MappingClass</code> used to create the mapping root
* @return the index in the <code>mappingRoots</code> list of the new root
* @throws IllegalArgumentException if input parameter is <code>null</code>
*/
public EObject createTreeMappingRoot(MappingClass theMappingClass) {
// startTracking("createTreeMappingRoot(GENERATING)"); //$NON-NLS-1$
CoreArgCheck.isNotNull(theMappingClass);
if (mappingLocator.hasTreeRoot(theMappingClass)) {
return mappingLocator.getMappingRoot(theMappingClass);
}
TreeMappingRoot newRoot = null;
try {
// Defect 18433 - BML 8/31/05 - Changed call to create tree mapping root using a new
// utility method that correctly adds it to the model (via addValue()) and also performs
// additional work (i.e.adding nested Sql Helpers.
newRoot =
ModelResourceContainerFactory.createNewTreeMappingRoot(this.root, this.root.eResource());
// Now add the mapping class to the Inputs list of the tree mapping root
ModelerCore.getModelEditor().addValue(newRoot, theMappingClass, newRoot.getInputs());
} catch (Exception theException) {
Util.log(
IStatus.ERROR,
theException,
Util.getString(
PREFIX + "createMappingRootProblem", // $NON-NLS-1$
new Object[] {root, theMappingClass}));
}
// stopTracking("createTreeMappingRoot(GENERATING)"); //$NON-NLS-1$
return newRoot;
}
/*
* @see org.teiid.query.metadata.QueryMetadataInterface#getExtensionProperties(java.lang.Object)
*/
@Override
public Properties getExtensionProperties(Object metadataID) {
CoreArgCheck.isInstanceOf(MetadataRecord.class, metadataID);
MetadataRecord metadataRecord = (MetadataRecord) metadataID;
String uuid = metadataRecord.getUUID();
EObject eObj = lookupEObject(uuid);
Properties extProps = new Properties();
// Create get annotation for the EObject and lookup properties
if (eObj != null && eObj.eResource() != null && eObj.eResource() instanceof EmfResource) {
EmfResource emfResource = (EmfResource) eObj.eResource();
ModelContents contents = new ModelContents(emfResource);
Annotation annotation = contents.getAnnotation(eObj);
if (annotation != null) {
Iterator entryIter = annotation.getTags().entrySet().iterator();
while (entryIter.hasNext()) {
Map.Entry entry = (Map.Entry) entryIter.next();
extProps.setProperty((String) entry.getKey(), (String) entry.getValue());
}
}
}
return extProps;
}
/**
* Append the specified IEntryResult[] to the IEntryResult to create a single result representing
* an index entry that was split across multiple index records.
*
* @param result
* @param continuationResults
* @param blockSize
*/
public static IEntryResult joinEntryResults(
final IEntryResult result, final IEntryResult[] continuationResults, final int blockSize) {
CoreArgCheck.isNotNull(result);
// If the IEntryResult is not continued on another record, return the original
char[] baseResult = result.getWord();
if (baseResult.length < blockSize
|| baseResult[blockSize - 1] != IndexConstants.RECORD_TYPE.RECORD_CONTINUATION) {
return result;
}
// Extract the UUID string from the original result
String baseStr = new String(baseResult);
String objectID = extractUUIDString(result);
// Create and initialize a StringBuffer to store the concatenated result
StringBuffer sb = new StringBuffer();
sb.append(baseStr.substring(0, blockSize - 1));
// Append the continuation results onto the original -
// assumes the IEntryResult[] are in ascending order of segment number
final IEntryResult[] sortedResults = sortContinuationResults(objectID, continuationResults);
for (int i = 0; i < sortedResults.length; i++) {
char[] continuation = sortedResults[i].getWord();
int segNumber = getContinuationSegmentNumber(objectID, sortedResults[i]);
int beginIndex = objectID.length() + Integer.toString(segNumber).length() + 5;
for (int j = beginIndex; j < continuation.length; j++) {
if (j < blockSize - 1) {
sb.append(continuation[j]);
}
}
}
return new EntryResult(sb.toString().toCharArray(), result.getFileReferences());
}
/**
* Extract the UUID string from the IEntryResult
*
* @param result
*/
public static String extractUUIDString(final IEntryResult result) {
CoreArgCheck.isNotNull(result);
char[] word = result.getWord();
String baseStr = new String(word);
int beginIndex = baseStr.indexOf(UUID.PROTOCOL);
int endIndex = word.length;
CoreArgCheck.isNonNegative(beginIndex);
for (int i = beginIndex; i < word.length; i++) {
if (word[i] == IndexConstants.RECORD_STRING.RECORD_DELIMITER) {
endIndex = i;
break;
}
}
CoreArgCheck.isTrue(beginIndex < endIndex, "begin index should be less than end index");
return baseStr.substring(beginIndex, endIndex);
}
/* (non-Javadoc)
* @See org.teiid.designer.core.workspace.ModelWorkspace#findModelResource(org.eclipse.emf.ecore.resource.Resource)
*/
@Override
public ModelResource findModelResource(final IResource resource) {
CoreArgCheck.isNotNull(resource);
if (!ModelUtil.isModelFile(resource)) {
return null;
}
return (ModelResource) getWorkspaceItem(resource.getFullPath(), IResource.FILE);
}
public MappingClassColumn getMappingClassColumn(
EObject theTreeNode, MappingClass theMappingClass) {
CoreArgCheck.isNotNull(theTreeNode);
MappingClassColumn result = mappingLocator.getMappingClassColumn(theTreeNode, theMappingClass);
return result;
}
/**
* @param info the import data (cannot be <code>null</code>)
* @since 4.0
*/
public TeiidMetadataImportFormatPage(TeiidMetadataImportInfo info) {
super(TeiidMetadataImportFormatPage.class.getSimpleName(), TITLE);
CoreArgCheck.isNotNull(info, "info"); // $NON-NLS-1$
this.info = info;
setImageDescriptor(UiPlugin.getDefault().getImageDescriptor(Images.IMPORT_TEIID_METADATA));
}
/**
* Find the EObject having the specified UUID using the ObjectManager for the lookup. If an
* EObject with this UUID cannot be found then null is returned.
*/
protected EObject lookupEObject(final String uuid) {
CoreArgCheck.isNotEmpty(uuid);
// Before searching by UUID make sure all resources associated with this QMI are loaded
if (this.getResources() != null) {
for (Iterator iter = this.getResources().iterator(); iter.hasNext(); ) {
Resource r = (Resource) iter.next();
if (!r.isLoaded()) {
try {
r.load(Collections.EMPTY_MAP);
} catch (IOException e) {
TransformationPlugin.Util.log(IStatus.ERROR, e.getLocalizedMessage());
}
}
}
}
// Go to the Container ...
EObject eObject = null;
if (this.getContainer() != null) {
eObject = (EObject) this.getContainer().getEObjectFinder().find(uuid);
if (eObject != null) {
// get the resource on the object
Resource resource = eObject.eResource();
// check if this is among the resources is scope for this QMI
if (this.getResources() != null) {
Container cntr = ModelerCore.getContainer(resource);
// If the resource exists in the same Container as the one associated with this QMI
// but the resource is not in the scope of resources then return null
if (cntr == this.getContainer() && !this.getResources().contains(resource)) {
return null;
}
}
}
return eObject;
}
// We are in a non-container environment
Iterator rsrs = this.getResources().iterator();
while (rsrs.hasNext()) {
Resource rsrc = (Resource) rsrs.next();
if (rsrc instanceof MMXmiResource) {
eObject = ((MMXmiResource) rsrc).getEObject(uuid);
if (eObject != null) {
return eObject;
}
} else if (rsrc instanceof XSDResourceImpl) {
eObject = ((XSDResourceImpl) rsrc).getEObject(uuid);
if (eObject != null) {
return eObject;
}
}
}
return eObject;
}
/**
* @see
* org.teiid.designer.core.metamodel.aspect.sql.SqlTableAspect#isSystem(org.eclipse.emf.ecore.EObject)
*/
@Override
public boolean isSystem(EObject eObject) {
CoreArgCheck.isInstanceOf(InputSet.class, eObject);
String modelName = getModelName(eObject);
if (modelName != null && SystemVdbUtility.isSystemModelWithSystemTableType(modelName)) {
return true;
}
return false;
}
/** Add the specified list any external resource for this EReference feature */
protected void processReferenceValue(
final Resource eResource,
final EObject eObject,
final EReference eReference,
final EObject value,
final List externalResources,
final Set unresolvedResourceURIs) {
if (value == null) {
return;
}
// Check if the object is an EMF proxy ...
if (value.eIsProxy()) {
if (value instanceof InternalEObject) {
final InternalEObject iObject = (InternalEObject) value;
final URI proxyUri = iObject.eProxyURI();
CoreArgCheck.isNotNull(proxyUri);
// Get the URI of the resource ...
URI resourceUri = proxyUri.trimFragment();
// Make the relative URI absolute if necessary
URI baseLocationUri = eResource.getURI();
URI proxyLocationUri = UriHelper.makeAbsoluteUri(baseLocationUri, resourceUri);
// URI proxyLocationUri = resourceUri;
// if (baseLocationUri.isHierarchical() && !baseLocationUri.isRelative() &&
// proxyUri.isRelative()) {
// proxyLocationUri = proxyLocationUri.resolve(baseLocationUri);
// }
Resource rsrc = findByURI(proxyLocationUri, true);
// If the resource URI is a workspace relative path (e.g. "/project/.../model.xmi")
if (rsrc == null && baseLocationUri.isFile() && resourceUri.toString().charAt(0) == '/') {
String baseLocation = URI.decode(baseLocationUri.toFileString());
String projectName = resourceUri.segment(0);
String proxyLocation = URI.decode(resourceUri.toString());
int index = baseLocation.indexOf(projectName);
if (index != -1) {
proxyLocation = baseLocation.substring(0, index - 1) + proxyLocation;
rsrc = findByURI(URI.createFileURI(proxyLocation), true);
}
}
if (rsrc != null && eResource != rsrc && !externalResources.contains(rsrc)) {
externalResources.add(rsrc);
} else if (rsrc == null) {
unresolvedResourceURIs.add(resourceUri);
}
}
} else {
Resource rsrc = value.eResource();
if (eResource != rsrc && !externalResources.contains(rsrc)) {
externalResources.add(rsrc);
}
}
}
/**
* @param propId the property ID being checked (cannot be <code>null</code> or empty)
* @param namespaceProvider the namespace provider used to determine the result (cannot be
* <code>null</code>)
* @return <code>true</code> if the identifier is a property definition ID for the specified
* namespace provider
*/
public static boolean isExtensionPropertyId(
String propId, NamespaceProvider namespaceProvider) {
CoreArgCheck.isNotEmpty(propId, "propId is empty"); // $NON-NLS-1$
CoreArgCheck.isNotNull(namespaceProvider, "namespaceProvider is null"); // $NON-NLS-1$
String nsPrefix = namespaceProvider.getNamespacePrefix();
if (CoreStringUtil.isEmpty(nsPrefix)) {
return false;
}
String propNsPrefix = getNamespacePrefix(propId);
if (CoreStringUtil.isEmpty(propNsPrefix)) {
return false;
}
return propNsPrefix.equals(nsPrefix);
}
/**
* Removes the specified {@link org.eclipse.emf.mapping.Mapping}.
*
* @param theMappingClass the <code>Mapping</code> input
* @param theTreeNode the <code>Mapping</code> output
* @throws IllegalArgumentException if either input parameter is <code>null</code>
*/
public void removeMappingClassLocation(MappingClass theMappingClass, EObject theTreeNode) {
CoreArgCheck.isNotNull(theMappingClass);
CoreArgCheck.isNotNull(theTreeNode);
try {
mappingLocator.removeOutputLocation(theMappingClass, theTreeNode);
} catch (Exception e) {
Util.log(
IStatus.ERROR,
e,
Util.getString(
PREFIX + "removeLocationTreeNodeNotFound", // $NON-NLS-1$
new Object[] {
theTreeNode,
"MappingClass", //$NON-NLS-1$
theMappingClass
}));
}
}
/**
* @param runtimeType the Teiid runtime type being converted (never <code>null</code> or empty)
* @return the model extension property definition type (newver <code>null</code>)
* @throws IllegalArgumentException if argument cannot be converted to a valid type
*/
public static Type convertRuntimeType(String runtimeType) {
CoreArgCheck.isNotEmpty(runtimeType, "runtimeType is empty"); // $NON-NLS-1$
for (Type type : Type.values()) {
if (type.getRuntimeType().equals(runtimeType)) {
return type;
}
}
throw new IllegalArgumentException(NLS.bind(Messages.invalidRuntimeType, runtimeType));
}
/**
* Return the MappingClass located at the specified node, if one exists at this node.
*
* @param theTreeNode
* @return
*/
public EObject getMappingClassLocation(MappingClass theMappingClass) {
// startTracking("getMappingClassLocation()"); //$NON-NLS-1$
CoreArgCheck.isNotNull(theMappingClass);
List locations = mappingLocator.getMappingClassLocations(theMappingClass);
EObject location = null;
if (!locations.isEmpty()) {
location = (EObject) locations.get(0);
}
// stopTracking("getMappingClassLocation()"); //$NON-NLS-1$
return location;
}
/**
* Get the short element from the given full name
*
* @param fullElementName
* @return
*/
protected String getShortElementName(final String fullElementName) {
CoreArgCheck.isNotEmpty(fullElementName);
if (UuidUtil.isStringifiedUUID(fullElementName)) {
return UuidUtil.stripPrefixFromUUID(fullElementName);
}
int index = fullElementName.lastIndexOf(DELIMITER_CHAR);
if (index >= 0) {
return fullElementName.substring(index + 1);
}
return fullElementName;
}
/**
* @see
* org.teiid.designer.core.validation.ObjectValidationRule#validate(org.eclipse.emf.ecore.EObject,
* org.teiid.designer.core.validation.ValidationContext)
* @since 4.2
*/
@Override
public void validate(final EObject eObject, final ValidationContext context) {
CoreArgCheck.isNotNull(context);
CoreArgCheck.isInstanceOf(ModelAnnotation.class, eObject);
final ModelEditor editor = ModelerCore.getModelEditor();
String uuidString = ModelerCore.getObjectIdString(eObject);
if (uuidString == null) {
final String pathInModel = editor.getModelRelativePathIncludingModel(eObject).toString();
final ValidationResult result = new ValidationResultImpl(eObject);
// create validation problem and add it to the result
final ValidationProblem problem =
new ValidationProblemImpl(
0,
IStatus.ERROR,
ModelerCore.Util.getString("ModelAnnotationUuidRule.0", pathInModel)); // $NON-NLS-1$
result.addProblem(problem);
context.addResult(result);
} else {
boolean isDuplicate = context.containsUuid(uuidString);
if (isDuplicate) {
final String pathInModel = editor.getModelRelativePathIncludingModel(eObject).toString();
final ValidationResult result = new ValidationResultImpl(eObject);
String modelName = editor.getModelName(eObject);
// create validation problem and addit to the result
final ValidationProblem problem =
new ValidationProblemImpl(
0,
IStatus.ERROR,
ModelerCore.Util.getString(
"ModelAnnotationUuidRule.1",
pathInModel,
uuidString,
modelName)); //$NON-NLS-1$
result.addProblem(problem);
context.addResult(result);
} else {
context.addUuidToContext(uuidString);
}
}
}
/**
* Constructs a <code>TreeMappingAdapter</code> for the specified tree root.
*
* @param theTreeRoot the tree root
*/
public TreeMappingAdapter(EObject theTreeRoot) {
// startTracking("TreeMappingAdapter()"); //$NON-NLS-1$
CoreArgCheck.isNotNull(theTreeRoot);
mappingLocator = new TreeMappingClassLocator(theTreeRoot);
root = theTreeRoot;
mappingLocator.loadTreeNodesToMappingClassScopeMap();
// stopTracking("TreeMappingAdapter()"); //$NON-NLS-1$
}
/**
* Maps the specified <code>MappingClass</code> to the specified tree node (<code>EObject</code>).
*
* @param theMappingClass the <code>Mapping</code> input
* @param theTreeNode the <code>Mapping</code> output
* @throws IllegalArgumentException if either input parameter is <code>null</code>
*/
public void addMappingClassLocation(MappingClass theMappingClass, EObject theTreeNode) {
// startTracking("addMappingClassLocation()"); //$NON-NLS-1$
CoreArgCheck.isNotNull(theMappingClass);
CoreArgCheck.isNotNull(theTreeNode);
if (!mappingLocator.containsLocation(theMappingClass, theTreeNode)) {
try {
TreeMappingRoot treeMappingRoot =
(TreeMappingRoot) mappingLocator.getMappingRoot(theMappingClass);
mappingLocator.addOutputLocation(theMappingClass, theTreeNode);
// if( !isGeneratingMappingClasses() ) {
addMappingClassAtLocation(treeMappingRoot, theMappingClass, theTreeNode);
// }
} catch (Exception e) {
PluginConstants.Util.log(IStatus.ERROR, e, e.getMessage());
}
}
// stopTracking("addMappingClassLocation()"); //$NON-NLS-1$
}
/**
* Construct an instance of ModelWorkspaceNotificationImpl.
*
* @param eventType
* @param delta
* @param isPre
* @param isAutoBuild
*/
public ModelWorkspaceNotificationImpl(
final int eventType, final IResourceDelta delta, final IResourceChangeEvent event) {
super(eventType, null, delta);
CoreArgCheck.isNotNull(event);
this.delta = delta;
this.event = event;
if (delta != null) {
this.notifier = delta.getResource();
} else {
this.notifier = event.getResource();
}
}
/* (non-Javadoc)
* @See org.teiid.designer.core.workspace.ModelWorkspace#findModelResource(org.eclipse.emf.ecore.EObject)
*/
@Override
public ModelResource findModelResource(final EObject eObject) {
CoreArgCheck.isNotNull(eObject);
try {
final Container container = ModelerCore.getModelContainer();
Resource resource = ModelerCore.getModelEditor().findResource(container, eObject, false);
if (resource != null) {
return findModelResource(resource);
}
} catch (CoreException err) {
ModelerCore.Util.log(err);
}
return null;
}
public ModelWorkspaceItem getWorkspaceItem(final IPath path, int resourceType) {
CoreArgCheck.isNotNull(path);
try {
// first get all the projects
ModelProject[] projects = getModelProjects();
for (int i = 0; i < projects.length; i++) {
ModelProject project = projects[i];
if (resourceType == IResource.PROJECT) {
if (project.getPath().equals(path)) {
return project;
}
} else {
if (!project.isOpen()) {
continue;
}
// If the path only contains the project then we cannot match it
// to a non-project type so return null
if (path.segmentCount() < 2) {
return null;
}
// If the first segment is not this project's name then skip it
if (!path.segment(0).equals(project.getProject().getName())) {
continue;
}
// Iterate over all the path segments navigating to the child by name
ModelWorkspaceItem item = project;
final String[] segments = path.segments();
for (int j = 1; j < segments.length; j++) {
final String segment = segments[j];
if (!item.exists()) {
// Must be in the process of closing (see defect 10957) ...
return null;
}
item = item.getChild(segment);
if (item == null) {
break;
} else if (item.getPath().makeRelative().equals(path.makeRelative())) {
return item;
}
}
// ModelWorkspaceItem[] children = project.getChildren();
// return recursiveLookUp(children, path);
}
}
} catch (ModelWorkspaceException e) {
// do nothing
}
return null;
}
/**
* @see
* org.teiid.designer.transformation.ui.builder.ILanguageObjectEditor#setLanguageObject(org.teiid.query.sql.LanguageObject)
*/
@Override
public void setLanguageObject(LanguageObject theLanguageObject) {
if (theLanguageObject == null) {
clear();
} else {
CoreArgCheck.isTrue(
(theLanguageObject instanceof Constant),
Util.getString(
PREFIX + "invalidLanguageObject", // $NON-NLS-1$
new Object[] {theLanguageObject.getClass().getName()}));
model.setLanguageObject(theLanguageObject);
}
}
/**
* @see
* org.teiid.designer.core.validation.ObjectValidationRule#validate(org.eclipse.emf.ecore.EObject,
* org.teiid.designer.core.validation.ValidationContext)
* @since 4.2
*/
public void validate(EObject eObject, ValidationContext context) {
CoreArgCheck.isInstanceOf(XClass.class, eObject);
final XClass xclass = (XClass) eObject;
// Make sure the name is set ...
final String name = xclass.getName();
if (name == null || name.trim().length() == 0) {
final ValidationResult result = new ValidationResultImpl(xclass);
final String msg = ModelerCore.Util.getString("XClassNameRule.MissingName"); // $NON-NLS-1$
final ValidationProblem problem = new ValidationProblemImpl(0, IStatus.ERROR, msg);
result.addProblem(problem);
context.addResult(result);
return;
}
}
/** @see org.teiid.designer.core.workspace.ModelWorkspace#findModelProject(java.lang.String) */
@Override
public ModelProject findModelProject(final String name) {
CoreArgCheck.isNotNull(name);
try {
final ModelProject[] projects = getModelProjects();
for (int ndx = projects.length; --ndx >= 0; ) {
final ModelProject project = projects[ndx];
if (name.equals(project.getItemName())) {
return project;
}
}
} catch (ModelWorkspaceException e) {
ModelerCore.Util.log(e);
}
return null;
}
