/**
* Returns the corresponding Java type for given full-qualified class name.
*
* @param project the JDT project the class belongs to
* @param className the full qualified class name of the requested Java type
* @return the requested Java type or null if the class is not defined or the project is not
* accessible
*/
public static IType getJavaType(IProject project, String className) {
IJavaProject javaProject = JdtUtils.getJavaProject(project);
if (className != null) {
// For inner classes replace '$' by '.'
String unchangedClassName = null;
int pos = className.lastIndexOf('$');
if (pos > 0) {
unchangedClassName = className;
className = className.replace('$', '.');
}
try {
IType type = null;
// First look for the type in the Java project
if (javaProject != null) {
type = javaProject.findType(className, new NullProgressMonitor());
if (type == null && unchangedClassName != null) {
type =
findTypeWithInnerClassesInvolved(
javaProject, unchangedClassName, new NullProgressMonitor());
}
if (type != null) {
return type;
}
}
// Then look for the type in the referenced Java projects
for (IProject refProject : project.getReferencedProjects()) {
IJavaProject refJavaProject = JdtUtils.getJavaProject(refProject);
if (refJavaProject != null) {
type = refJavaProject.findType(className);
if (type == null && unchangedClassName != null) {
type =
findTypeWithInnerClassesInvolved(
javaProject, unchangedClassName, new NullProgressMonitor());
}
if (type != null) {
return type;
}
}
}
// fall back and try to locate the class using AJDT
return getAjdtType(project, className);
} catch (CoreException e) {
SpringCore.log("Error getting Java type '" + className + "'", e);
}
}
return null;
}
@Before
public void createProject() throws Exception {
project =
StsTestUtil.createPredefinedProject(
"jdt-annotation-tests", "org.springframework.ide.eclipse.beans.core.tests");
javaProject = JdtUtils.getJavaProject(project);
classloader = JdtUtils.getClassLoader(project, ApplicationContext.class.getClassLoader());
factory = new JdtMetadataReaderFactory(javaProject, classloader);
}
/** Filters out every {@link IFile} which is has unknown root elements in its XML content. */
@Override
protected Set<IFile> filterMatchingFiles(Set<IFile> files) {
// if project is a java project remove bin dirs from the list
Set<String> outputDirectories = new HashSet<String>();
IJavaProject javaProject = JdtUtils.getJavaProject(project);
if (javaProject != null) {
try {
// add default output directory
outputDirectories.add(javaProject.getOutputLocation().toString());
// add source folder specific output directories
for (IClasspathEntry entry : javaProject.getRawClasspath()) {
if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE
&& entry.getOutputLocation() != null) {
outputDirectories.add(entry.getOutputLocation().toString());
}
}
} catch (JavaModelException e) {
BeansCorePlugin.log(e);
}
}
Set<IFile> detectedFiles = new LinkedHashSet<IFile>();
for (IFile file : files) {
boolean skip = false;
// first check if the file sits in an output directory
String path = file.getFullPath().toString();
for (String outputDirectory : outputDirectories) {
if (path.startsWith(outputDirectory)) {
skip = true;
}
}
if (skip) {
continue;
}
// check if the file is known Spring xml file
IStructuredModel model = null;
try {
try {
model = StructuredModelManager.getModelManager().getExistingModelForRead(file);
} catch (RuntimeException e) {
// sometimes WTP throws a NPE in concurrency situations
}
if (model == null) {
model = StructuredModelManager.getModelManager().getModelForRead(file);
}
if (model != null) {
IDOMDocument document = ((DOMModelImpl) model).getDocument();
if (document != null && document.getDocumentElement() != null) {
String namespaceUri = document.getDocumentElement().getNamespaceURI();
if (applyNamespaceFilter(file, namespaceUri)) {
detectedFiles.add(file);
}
}
}
} catch (IOException e) {
BeansCorePlugin.log(e);
} catch (CoreException e) {
BeansCorePlugin.log(e);
} finally {
if (model != null) {
model.releaseFromRead();
}
}
}
return detectedFiles;
}