private XSDSchema getSchema(String publicName, String schemaURIString) {
XSDSchema xsdSchema = null;
try {
String schemaLocation = DocumentCache.getInstance().getLocation(publicName, schemaURIString);
schemaLocation = FileUtils.addProtocol(schemaLocation);
ResourceSet resourceSet = new ResourceSetImpl();
XSDResourceFactoryImpl resourceFactoryImpl = new XSDResourceFactoryImpl();
Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("xsd", resourceFactoryImpl);
Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put(null, resourceFactoryImpl);
resourceSet.getAdapterFactories().add(new XSDSchemaLocatorAdapterFactory());
URI uri = createURI(schemaURIString);
InputStream inputStream =
resourceSet.getURIConverter().createInputStream(URI.createURI(schemaLocation));
XSDResourceImpl resource =
(XSDResourceImpl) resourceSet.createResource(URI.createURI("*.xsd"));
resource.setURI(uri);
resource.load(inputStream, null);
xsdSchema = resource.getSchema();
} catch (Exception e) {
XMLEditorPlugin.logErrorMessage(
"Error retrieving Schema for publicName: "
+ publicName
+ " schemaURIString: "
+ schemaURIString,
e);
}
return xsdSchema;
}
private void resetXsdSimpleTypeUuids(final Resource resource) throws Exception {
if (resource instanceof XSDResourceImpl) {
final XSDResourceImpl xsdResource = (XSDResourceImpl) resource;
final XSDSchema schema = xsdResource.getSchema();
if (schema != null) {
for (final Iterator iter = schema.getContents().iterator(); iter.hasNext(); ) {
EObject eObj = (EObject) iter.next();
// Only process global simple type definitions ...
if (eObj instanceof XSDSimpleTypeDefinition) {
final XSDSimpleTypeDefinition type = (XSDSimpleTypeDefinition) eObj;
// Get the application information ...
final XSDAnnotation annotation = type.getAnnotation();
// If no annotation exists then no UUID attribute exists to reset ...
if (annotation == null) {
continue;
}
for (final Iterator appInfos = annotation.getApplicationInformation().iterator();
appInfos.hasNext(); ) {
final Element appInfo = (Element) appInfos.next();
String uuid = appInfo.getAttribute(UUID_ATTRIBUTE_NAME);
if (uuid != null) {
uuid = IDGenerator.getInstance().create().toString();
appInfo.setAttribute(UUID_ATTRIBUTE_NAME, uuid);
uuid = appInfo.getAttribute(UUID_ATTRIBUTE_NAME);
}
}
}
}
}
}
}
private void setXsdIncrementalBuild(final Resource resource, final boolean isIncrementalUpdate) {
if (resource instanceof XSDResourceImpl) {
final XSDResourceImpl xsdResource = (XSDResourceImpl) resource;
final XSDSchema schema = xsdResource.getSchema();
if (schema != null) {
schema.setIncrementalUpdate(isIncrementalUpdate);
}
}
}
private boolean getXsdIncrementalBuild(final Resource resource) {
if (resource instanceof XSDResourceImpl) {
final XSDResourceImpl xsdResource = (XSDResourceImpl) resource;
final XSDSchema schema = xsdResource.getSchema();
if (schema != null) {
return schema.isIncrementalUpdate();
}
}
return false;
}
/**
* Walk through all XSDDirectives for the specified XSDResource and attempt to resolve those that
* are undefined.
*
* @param eResource
* @param recurse
* @param visited
* @since 4.3
*/
protected void resolveSchemaDirectives(
final XSDResourceImpl eResource,
final boolean recurse,
final Set visited,
final Set unresolvedResourceURIs) {
if (eResource != null && !visited.contains(eResource)) {
// The resource must be loaded to retrieve its contents
if (!eResource.isLoaded()) {
try {
eResource.load(getContainer().getLoadOptions());
} catch (IOException err) {
String msg =
ModelerCore.Util.getString(
"DefaultResourceFinder.Error_loading_resource", eResource); // $NON-NLS-1$
ModelerCore.Util.log(IStatus.ERROR, msg);
}
}
// Add this resource to the list of those visited
visited.add(eResource);
// Check all imports to see if they were resolved
for (final Iterator i = eResource.getSchema().eContents().iterator(); i.hasNext(); ) {
EObject eObj = (EObject) i.next();
if (eObj instanceof XSDSchemaDirective) {
XSDSchema resolvedSchema = resolveSchemaDirective((XSDSchemaDirective) eObj);
// Log any unresolved schema directives
if (resolvedSchema == null
|| resolvedSchema.eResource() == null
|| resolvedSchema.eResource().getResourceSet() == null) {
URI unresolvedURI = URI.createURI(((XSDSchemaDirective) eObj).getSchemaLocation());
unresolvedResourceURIs.add(unresolvedURI);
continue;
}
// Follow the chain and resolve all directives for the schema being imported
if (recurse)
resolveSchemaDirectives(
(XSDResourceImpl) resolvedSchema.eResource(),
recurse,
visited,
unresolvedResourceURIs);
}
}
}
}
/**
* Resolve the specified XSDSchemaDirective and resolve against resources in the resource set
*
* @param eResource
* @param recurse
* @param visited
* @since 4.3
*/
protected XSDSchema resolveSchemaDirective(final XSDSchemaDirective directive) {
XSDSchema resolvedSchema = null;
if (directive != null) {
resolvedSchema = directive.getResolvedSchema();
// Import is not yet resolved, attempt to locate the reference ...
if (resolvedSchema == null && directive instanceof XSDImportImpl) {
resolvedSchema = ((XSDImportImpl) directive).importSchema();
}
// If the resolvedSchema reference exists but is an eProxy then attempt to resolve it
if (resolvedSchema != null && resolvedSchema.eIsProxy()) {
resolvedSchema = (XSDSchema) EcoreUtil.resolve(resolvedSchema, getContainer());
}
// Directive is not yet resolved, attempt to locate the referenced
// XSDResource using the schema location information in the directive
String location = directive.getSchemaLocation();
XSDResourceImpl eResource = (XSDResourceImpl) directive.eResource();
if (resolvedSchema == null && eResource != null && !CoreStringUtil.isEmpty(location)) {
XSDResourceImpl refdResource = null;
URI schemaLocationUri = UriHelper.makeAbsoluteUri(eResource.getURI(), location);
// URI schemaLocationUri = getAbsoluteLocation(eResource.getURI(), location);
refdResource = (XSDResourceImpl) findByURI(schemaLocationUri, false);
// Update the directive with the resolved schema
if (refdResource != null) {
resolvedSchema = refdResource.getSchema();
directive.setResolvedSchema(resolvedSchema);
if (directive instanceof XSDImport) {
((XSDSchemaImpl) resolvedSchema).imported((XSDImport) directive);
} else if (directive instanceof XSDInclude) {
((XSDSchemaImpl) resolvedSchema).included((XSDInclude) directive);
} else if (directive instanceof XSDRedefine) {
((XSDSchemaImpl) resolvedSchema).redefined((XSDRedefine) directive);
}
}
}
}
return resolvedSchema;
}
/**
* Add external resources referenced by the specified XSD resource to the resultant list
*
* @param eResource the resource to process for references
* @param recurse if true, the result will include all direct and indirect dependent resources
* otherwise only the direct dependencies are returned.
* @param includeExternal If true, external resource references will be included in the resulant
* array, otherwise they will be excluded from the result.
* @param result the resultant list to add to
*/
protected void addExternallyReferencedResourcesForXsd(
final XSDResourceImpl eResource,
final boolean recurse,
final boolean includeExternal,
final List result,
final Set unresolvedResourceURIs) {
if (eResource != null) {
// Resolve all schema directives (import/include/redefine)
Set visitedXsdResources = new HashSet();
resolveSchemaDirectives(eResource, recurse, visitedXsdResources, unresolvedResourceURIs);
// Add the resource referenced through the directive to the overall result
XSDSchema schema = eResource.getSchema();
for (final Iterator i = schema.eContents().iterator(); i.hasNext(); ) {
EObject eObj = (EObject) i.next();
if (eObj instanceof XSDSchemaDirective) {
XSDSchema resolvedSchema = ((XSDSchemaDirective) eObj).getResolvedSchema();
Resource rsrc = (resolvedSchema != null ? resolvedSchema.eResource() : null);
if (rsrc != null && !result.contains(rsrc)) {
if (!includeExternal && isExternalResource(rsrc)) {
continue;
}
result.add(rsrc);
if (recurse) {
addExternallyReferencedResources(
rsrc, recurse, includeExternal, result, unresolvedResourceURIs);
}
}
}
}
// Ensure that the schema for schema resource (e.g. "http://www.w3.org/2001/XMLSchema") is
// added to the result;
if (includeExternal) {
Resource rsrc = schema.getSchemaForSchema().eResource();
if (rsrc != null && !result.contains(rsrc)) {
result.add(rsrc);
}
}
}
}
protected Resource findResourceByImport(
final XSDSchemaDirective theImport, final List eResources) {
Resource result = null;
if (theImport != null && eResources != null) {
// An XSDSchemaDirective referencing an XSDResource instance will have
// the relative path to that resource in its location
final String schemaLocation = theImport.getSchemaLocation();
if (!CoreStringUtil.isEmpty(schemaLocation) && theImport.eResource() != null) {
// Check if the path represents a logic URI that can be found
final URI uri = URI.createURI(schemaLocation);
result = findByURI(uri, true);
if (result != null && eResources.contains(result)) {
return result;
}
result = null;
XSDResourceImpl eResource = (XSDResourceImpl) theImport.eResource();
URI baseLocationURI = eResource.getURI();
// If the base resource URI was created as a file URI then it's path is encoded so before we
// resolve the referenced resource we need to encode it's relative path
URI schemaLocationURI = UriHelper.makeAbsoluteUri(baseLocationURI, schemaLocation);
// URI schemaLocationURI = (baseLocationURI.isFile() ? URI.createURI(schemaLocation, false):
// URI.createURI(schemaLocation));
// if (baseLocationURI.isHierarchical() && !baseLocationURI.isRelative() &&
// schemaLocationURI.isRelative()) {
// schemaLocationURI = schemaLocationURI.resolve(baseLocationURI);
// }
result = findByURI(schemaLocationURI, true);
if (result != null && eResources.contains(result)) {
return result;
}
result = null;
// Check if the resource name matches any resource in the list
final String name = URI.createURI(schemaLocation).lastSegment();
final Collection results = findResourcesByName(name, true, eResources);
if (results.size() == 1) {
result = (Resource) results.iterator().next();
} else if (results.size() > 1) {
// Ensure that all referenced schemas are resolved
getExternallyReferencedResources(eResource, true, false);
// Match the input XSDSchemaDirective to one in the resource
for (final Iterator i = eResource.getSchema().eContents().iterator(); i.hasNext(); ) {
EObject eObj = (EObject) i.next();
if (eObj instanceof XSDSchemaDirective && theImport == eObj) {
XSDSchema resolvedSchema = ((XSDSchemaDirective) eObj).getResolvedSchema();
if (resolvedSchema != null) {
Resource refResource = resolvedSchema.eResource();
if (eResources.contains(refResource)) {
return refResource;
}
}
}
}
}
}
}
return result;
}