protected ssl.resource.ssl.ISslReferenceCache getCache(org.eclipse.emf.ecore.EObject object) {
org.eclipse.emf.ecore.EObject root =
ssl.resource.ssl.util.SslEObjectUtil.findRootContainer(object);
java.util.List<org.eclipse.emf.common.notify.Adapter> eAdapters = root.eAdapters();
for (org.eclipse.emf.common.notify.Adapter adapter : eAdapters) {
if (adapter instanceof ReferenceCache) {
ReferenceCache cache = (ReferenceCache) adapter;
return cache;
}
}
ReferenceCache cache = new ReferenceCache();
root.eAdapters().add(cache);
return cache;
}
private String matches(
org.eclipse.emf.ecore.EObject element, String identifier, boolean matchFuzzy) {
// first check for attributes that have set the ID flag to true
java.util.List<org.eclipse.emf.ecore.EStructuralFeature> features =
element.eClass().getEStructuralFeatures();
for (org.eclipse.emf.ecore.EStructuralFeature feature : features) {
if (feature instanceof org.eclipse.emf.ecore.EAttribute) {
org.eclipse.emf.ecore.EAttribute attribute = (org.eclipse.emf.ecore.EAttribute) feature;
if (attribute.isID()) {
Object attributeValue = element.eGet(attribute);
String match = matches(identifier, attributeValue, matchFuzzy);
if (match != null) {
return match;
}
}
}
}
// then check for an attribute that is called 'name'
org.eclipse.emf.ecore.EStructuralFeature nameAttr =
element.eClass().getEStructuralFeature(NAME_FEATURE);
if (nameAttr instanceof org.eclipse.emf.ecore.EAttribute) {
Object attributeValue = element.eGet(nameAttr);
return matches(identifier, attributeValue, matchFuzzy);
} else {
// try any other string attribute found
for (org.eclipse.emf.ecore.EAttribute stringAttribute :
element.eClass().getEAllAttributes()) {
if ("java.lang.String".equals(stringAttribute.getEType().getInstanceClassName())) {
Object attributeValue = element.eGet(stringAttribute);
String match = matches(identifier, attributeValue, matchFuzzy);
if (match != null) {
return match;
}
}
}
for (org.eclipse.emf.ecore.EOperation o : element.eClass().getEAllOperations()) {
if (o.getName().toLowerCase().endsWith(NAME_FEATURE) && o.getEParameters().size() == 0) {
String result = (String) ssl.resource.ssl.util.SslEObjectUtil.invokeOperation(element, o);
String match = matches(identifier, result, matchFuzzy);
if (match != null) {
return match;
}
}
}
}
return null;
}
/**
* This standard implementation searches the tree for objects of the correct type with a name
* attribute matching the identifier.
*/
protected void resolve(
String identifier,
ContainerType container,
org.eclipse.emf.ecore.EReference reference,
int position,
boolean resolveFuzzy,
ssl.resource.ssl.ISslReferenceResolveResult<ReferenceType> result) {
try {
org.eclipse.emf.ecore.EClass type = reference.getEReferenceType();
org.eclipse.emf.ecore.EObject root =
ssl.resource.ssl.util.SslEObjectUtil.findRootContainer(container);
// first check whether the root element matches
boolean continueSearch = checkElement(root, type, identifier, resolveFuzzy, true, result);
if (!continueSearch) {
return;
}
// then check the contents
for (java.util.Iterator<org.eclipse.emf.ecore.EObject> iterator = root.eAllContents();
iterator.hasNext(); ) {
org.eclipse.emf.ecore.EObject element = iterator.next();
continueSearch = checkElement(element, type, identifier, resolveFuzzy, true, result);
if (!continueSearch) {
return;
}
}
org.eclipse.emf.ecore.resource.Resource resource = container.eResource();
if (resource != null) {
org.eclipse.emf.common.util.URI uri = getURI(identifier, resource.getURI());
if (uri != null) {
org.eclipse.emf.ecore.EObject element =
loadResource(container.eResource().getResourceSet(), uri);
if (element == null) {
return;
}
checkElement(element, type, identifier, resolveFuzzy, false, result);
}
}
} catch (java.lang.RuntimeException rte) {
// catch exception here to prevent EMF proxy resolution from swallowing it
rte.printStackTrace();
}
}
private String getName(ReferenceType element) {
org.eclipse.emf.ecore.EStructuralFeature nameAttr =
element.eClass().getEStructuralFeature(NAME_FEATURE);
if (element.eIsProxy()) {
String fragment = ((org.eclipse.emf.ecore.InternalEObject) element).eProxyURI().fragment();
if (fragment != null
&& fragment.startsWith(
ssl.resource.ssl.ISslContextDependentURIFragment.INTERNAL_URI_FRAGMENT_PREFIX)) {
fragment =
fragment.substring(
ssl.resource.ssl.ISslContextDependentURIFragment.INTERNAL_URI_FRAGMENT_PREFIX
.length());
fragment = fragment.substring(fragment.indexOf("_") + 1);
}
return fragment;
} else if (nameAttr instanceof org.eclipse.emf.ecore.EAttribute) {
return (String) element.eGet(nameAttr);
} else {
// try any other string attribute found
for (org.eclipse.emf.ecore.EAttribute strAttribute : element.eClass().getEAllAttributes()) {
if (!strAttribute.isMany()
&& strAttribute.getEType().getInstanceClassName().equals("String")) {
return (String) element.eGet(strAttribute);
}
}
for (org.eclipse.emf.ecore.EOperation o : element.eClass().getEAllOperations()) {
if (o.getName().toLowerCase().endsWith(NAME_FEATURE) && o.getEParameters().size() == 0) {
String result = (String) ssl.resource.ssl.util.SslEObjectUtil.invokeOperation(element, o);
if (result != null) {
return result;
}
}
}
}
return null;
}
