List of usage examples for org.eclipse.jdt.core.search IJavaSearchConstants INTERFACE_AND_ANNOTATION
int INTERFACE_AND_ANNOTATION
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From source file:ca.ecliptical.pde.ds.search.DescriptorQueryParticipant.java
License:Open Source License
public void search(ISearchRequestor requestor, QuerySpecification query, IProgressMonitor monitor) throws CoreException { if (debug.isDebugging()) debug.trace(String.format("Query: %s", query)); //$NON-NLS-1$ // we only look for straight references switch (query.getLimitTo()) { case IJavaSearchConstants.REFERENCES: case IJavaSearchConstants.ALL_OCCURRENCES: break;//from w ww . ja va 2s. c om default: return; } // we only look for types and methods if (query instanceof ElementQuerySpecification) { searchElement = ((ElementQuerySpecification) query).getElement(); switch (searchElement.getElementType()) { case IJavaElement.TYPE: case IJavaElement.METHOD: break; default: return; } } else { String pattern = ((PatternQuerySpecification) query).getPattern(); boolean ignoreMethodParams = false; searchFor = ((PatternQuerySpecification) query).getSearchFor(); switch (searchFor) { case IJavaSearchConstants.UNKNOWN: case IJavaSearchConstants.METHOD: int leftParen = pattern.lastIndexOf('('); int rightParen = pattern.indexOf(')'); ignoreMethodParams = leftParen == -1 || rightParen == -1 || leftParen >= rightParen; // no break case IJavaSearchConstants.TYPE: case IJavaSearchConstants.CLASS: case IJavaSearchConstants.CLASS_AND_INTERFACE: case IJavaSearchConstants.CLASS_AND_ENUM: case IJavaSearchConstants.INTERFACE: case IJavaSearchConstants.INTERFACE_AND_ANNOTATION: break; default: return; } // searchPattern = PatternConstructor.createPattern(pattern, ((PatternQuerySpecification) query).isCaseSensitive()); int matchMode = getMatchMode(pattern) | SearchPattern.R_ERASURE_MATCH; if (((PatternQuerySpecification) query).isCaseSensitive()) matchMode |= SearchPattern.R_CASE_SENSITIVE; searchPattern = new SearchPatternDescriptor(pattern, matchMode, ignoreMethodParams); } HashSet<IPath> scope = new HashSet<IPath>(); for (IPath path : query.getScope().enclosingProjectsAndJars()) { scope.add(path); } if (scope.isEmpty()) return; this.requestor = requestor; // look through all active bundles IPluginModelBase[] wsModels = PluginRegistry.getWorkspaceModels(); IPluginModelBase[] exModels = PluginRegistry.getExternalModels(); monitor.beginTask(Messages.DescriptorQueryParticipant_taskName, wsModels.length + exModels.length); try { // workspace models for (IPluginModelBase model : wsModels) { if (monitor.isCanceled()) throw new OperationCanceledException(); if (!model.isEnabled() || !(model instanceof IBundlePluginModelBase)) { monitor.worked(1); if (debug.isDebugging()) debug.trace(String.format("Non-bundle model: %s", model)); //$NON-NLS-1$ continue; } IProject project = model.getUnderlyingResource().getProject(); if (!scope.contains(project.getFullPath())) { monitor.worked(1); if (debug.isDebugging()) debug.trace(String.format("Project out of scope: %s", project.getName())); //$NON-NLS-1$ continue; } // we can only search in Java bundle projects (for now) if (!project.hasNature(JavaCore.NATURE_ID)) { monitor.worked(1); if (debug.isDebugging()) debug.trace(String.format("Non-Java project: %s", project.getName())); //$NON-NLS-1$ continue; } PDEModelUtility.modifyModel(new ModelModification(project) { @Override protected void modifyModel(IBaseModel model, IProgressMonitor monitor) throws CoreException { if (model instanceof IBundlePluginModelBase) searchBundle((IBundlePluginModelBase) model, monitor); } }, new SubProgressMonitor(monitor, 1)); } // external models SearchablePluginsManager spm = PDECore.getDefault().getSearchablePluginsManager(); IJavaProject javaProject = spm.getProxyProject(); if (javaProject == null || !javaProject.exists() || !javaProject.isOpen()) { monitor.worked(exModels.length); if (debug.isDebugging()) debug.trace("External Plug-in Search project inaccessible!"); //$NON-NLS-1$ return; } for (IPluginModelBase model : exModels) { if (monitor.isCanceled()) throw new OperationCanceledException(); BundleDescription bd; if (!model.isEnabled() || (bd = model.getBundleDescription()) == null) { monitor.worked(1); if (debug.isDebugging()) debug.trace(String.format("Non-bundle model: %s", model)); //$NON-NLS-1$ continue; } // check scope ArrayList<IClasspathEntry> cpEntries = new ArrayList<IClasspathEntry>(); ClasspathUtilCore.addLibraries(model, cpEntries); ArrayList<IPath> cpEntryPaths = new ArrayList<IPath>(cpEntries.size()); for (IClasspathEntry cpEntry : cpEntries) { cpEntryPaths.add(cpEntry.getPath()); } cpEntryPaths.retainAll(scope); if (cpEntryPaths.isEmpty()) { monitor.worked(1); if (debug.isDebugging()) debug.trace(String.format("External bundle out of scope: %s", model.getInstallLocation())); //$NON-NLS-1$ continue; } if (!spm.isInJavaSearch(bd.getSymbolicName())) { monitor.worked(1); if (debug.isDebugging()) debug.trace(String.format("Non-searchable external model: %s", bd.getSymbolicName())); //$NON-NLS-1$ continue; } searchBundle(model, javaProject, new SubProgressMonitor(monitor, 1)); } } finally { monitor.done(); } }
From source file:ca.ecliptical.pde.ds.search.DescriptorQueryParticipant.java
License:Open Source License
private void searchModel(DSModel dsModel, IJavaProject javaProject, Object matchElement, IProgressMonitor monitor) throws CoreException { IDSComponent component = dsModel.getDSComponent(); if (component == null) { if (debug.isDebugging()) debug.trace(String.format("No component definition found in file: %s", //$NON-NLS-1$ dsModel.getUnderlyingResource() == null ? dsModel.getInstallLocation() : dsModel.getUnderlyingResource().getFullPath())); // TODO de-uglify! return;/*from w ww. ja va 2 s .c o m*/ } IDSImplementation impl = component.getImplementation(); if (impl == null) { if (debug.isDebugging()) debug.trace(String.format("No component implementation found in file: %s", //$NON-NLS-1$ dsModel.getUnderlyingResource() == null ? dsModel.getInstallLocation() : dsModel.getUnderlyingResource().getFullPath())); // TODO de-uglify! return; } IType implClassType = null; String implClassName = impl.getClassName(); if (implClassName != null) implClassType = javaProject.findType(implClassName, monitor); if ((searchElement != null && searchElement.getElementType() == IJavaElement.TYPE) || searchFor == IJavaSearchConstants.TYPE || searchFor == IJavaSearchConstants.CLASS || searchFor == IJavaSearchConstants.CLASS_AND_INTERFACE || searchFor == IJavaSearchConstants.CLASS_AND_ENUM || searchFor == IJavaSearchConstants.UNKNOWN) { // match specific type references if (matches(searchElement, searchPattern, implClassType)) reportMatch(requestor, impl.getDocumentAttribute(IDSConstants.ATTRIBUTE_IMPLEMENTATION_CLASS), matchElement); } if ((searchElement != null && searchElement.getElementType() == IJavaElement.TYPE) || searchFor == IJavaSearchConstants.TYPE || searchFor == IJavaSearchConstants.CLASS || searchFor == IJavaSearchConstants.CLASS_AND_INTERFACE || searchFor == IJavaSearchConstants.CLASS_AND_ENUM || searchFor == IJavaSearchConstants.INTERFACE || searchFor == IJavaSearchConstants.INTERFACE_AND_ANNOTATION || searchFor == IJavaSearchConstants.UNKNOWN) { IDSService service = component.getService(); if (service != null) { IDSProvide[] provides = service.getProvidedServices(); if (provides != null) { for (IDSProvide provide : provides) { String ifaceName = provide.getInterface(); IType ifaceType = javaProject.findType(ifaceName, monitor); if (matches(searchElement, searchPattern, ifaceType)) reportMatch(requestor, provide.getDocumentAttribute(IDSConstants.ATTRIBUTE_PROVIDE_INTERFACE), matchElement); } } } IDSReference[] references = component.getReferences(); if (references != null) { for (IDSReference reference : references) { String ifaceName = reference.getReferenceInterface(); IType ifaceType = javaProject.findType(ifaceName, monitor); if (matches(searchElement, searchPattern, ifaceType)) reportMatch(requestor, reference.getDocumentAttribute(IDSConstants.ATTRIBUTE_REFERENCE_INTERFACE), matchElement); } } } if ((searchElement != null && searchElement.getElementType() == IJavaElement.METHOD) || searchFor == IJavaSearchConstants.METHOD || searchFor == IJavaSearchConstants.UNKNOWN) { // match specific method references String activate = component.getActivateMethod(); if (activate == null) activate = "activate"; //$NON-NLS-1$ IMethod activateMethod = findActivateMethod(implClassType, activate, monitor); if (matches(searchElement, searchPattern, activateMethod)) { if (component.getActivateMethod() == null) reportMatch(requestor, component, matchElement); else reportMatch(requestor, component.getDocumentAttribute(IDSConstants.ATTRIBUTE_COMPONENT_ACTIVATE), matchElement); } String modified = component.getModifiedMethod(); if (modified != null) { IMethod modifiedMethod = findActivateMethod(implClassType, modified, monitor); if (matches(searchElement, searchPattern, modifiedMethod)) reportMatch(requestor, component.getDocumentAttribute(IDSConstants.ATTRIBUTE_COMPONENT_MODIFIED), matchElement); } String deactivate = component.getDeactivateMethod(); if (deactivate == null) deactivate = "deactivate"; //$NON-NLS-1$ IMethod deactivateMethod = findDeactivateMethod(implClassType, deactivate, monitor); if (matches(searchElement, searchPattern, deactivateMethod)) { if (component.getDeactivateMethod() == null) reportMatch(requestor, component, matchElement); else reportMatch(requestor, component.getDocumentAttribute(IDSConstants.ATTRIBUTE_COMPONENT_DEACTIVATE), matchElement); } IDSReference[] references = component.getReferences(); if (references != null) { for (IDSReference reference : references) { String refIface = reference.getReferenceInterface(); if (refIface == null) { if (debug.isDebugging()) debug.trace(String.format("No reference interface specified: %s", reference)); //$NON-NLS-1$ continue; } String bind = reference.getReferenceBind(); if (bind != null) { IMethod bindMethod = findBindMethod(implClassType, bind, refIface, monitor); if (matches(searchElement, searchPattern, bindMethod)) reportMatch(requestor, reference.getDocumentAttribute(IDSConstants.ATTRIBUTE_REFERENCE_BIND), matchElement); } String unbind = reference.getReferenceUnbind(); if (unbind != null) { IMethod unbindMethod = findBindMethod(implClassType, unbind, refIface, monitor); if (matches(searchElement, searchPattern, unbindMethod)) reportMatch(requestor, reference.getDocumentAttribute(IDSConstants.ATTRIBUTE_REFERENCE_UNBIND), matchElement); } String updated = reference.getXMLAttributeValue("updated"); //$NON-NLS-1$ if (updated != null) { IMethod updatedMethod = findUpdatedMethod(implClassType, updated, monitor); if (matches(searchElement, searchPattern, updatedMethod)) reportMatch(requestor, reference.getDocumentAttribute("updated"), matchElement); //$NON-NLS-1$ } } } } }