Example usage for org.eclipse.jdt.core.search IJavaSearchConstants INTERFACE

List of usage examples for org.eclipse.jdt.core.search IJavaSearchConstants INTERFACE

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In this page you can find the example usage for org.eclipse.jdt.core.search IJavaSearchConstants INTERFACE.

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int INTERFACE

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Document

The searched element is an interface.

Usage

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  .j ava2 s  .  c o m*/
    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;/* w w  w.  j  av a2s. c om*/
    }

    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); //$NON-NLS-1$
                }
            }
        }
    }
}

From source file:com.google.gwt.eclipse.core.clientbundle.ui.AddResourcesToClientBundleDialog.java

License:Open Source License

private IType chooseClientBundleType() {
    try {/*from   ww w  .  ja  v a 2  s .  c o  m*/
        // Create a search scope for finding ClientBundle subtypes
        IJavaSearchScope scope = SearchEngine
                .createHierarchyScope(ClientBundleUtilities.findClientBundleType(getJavaProject()));

        // Configure the type selection dialog
        FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getShell(), false,
                PlatformUI.getWorkbench().getProgressService(), scope, IJavaSearchConstants.INTERFACE);
        dialog.setTitle("ClientBundle Type Selection");
        dialog.setMessage("Choose a type:");

        if (dialog.open() == Window.OK) {
            return (IType) dialog.getFirstResult();
        }
    } catch (JavaModelException e) {
        GWTPluginLog.logError(e);
    }

    return null;
}

From source file:com.google.gwt.eclipse.core.clientbundle.ui.ClientBundleResourceDialog.java

License:Open Source License

private IType chooseResourceType() {
    IJavaSearchScope scope;/* w w w  .  ja va2  s .c  om*/
    try {
        scope = SearchEngine.createHierarchyScope(ClientBundleUtilities.findResourcePrototypeType(javaProject));
        FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getShell(), false,
                PlatformUI.getWorkbench().getProgressService(), scope, IJavaSearchConstants.INTERFACE);
        dialog.setTitle("Resource Type Selection");
        dialog.setMessage("Choose a resource type:");

        if (dialog.open() == Window.OK) {
            return (IType) dialog.getFirstResult();
        }
    } catch (JavaModelException e) {
        GWTPluginLog.logError(e);
    }

    return null;
}

From source file:com.gwtplatform.plugin.view.GwtPropertyPage.java

License:Apache License

protected IType chooseGinjector() {
    if (project == null) {
        return null;
    }//from   ww  w. ja v a 2 s . co m

    IJavaElement[] elements = new IJavaElement[] { project };
    IJavaSearchScope scope = SearchEngine.createJavaSearchScope(elements);

    FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getShell(), false, null, scope,
            IJavaSearchConstants.INTERFACE, new GinjectorSelectionExtension());
    dialog.setTitle("Ginjector Selection");
    dialog.setMessage("Select a Ginjector");
    dialog.setInitialPattern("*Ginjector");

    if (dialog.open() == Window.OK) {
        return (IType) dialog.getFirstResult();
    }
    return null;
}

From source file:com.gwtplatform.plugin.wizard.NewPresenterWizardPage.java

License:Apache License

protected IType chooseGinjector() {
    IJavaProject project = getJavaProject();

    if (project == null) {
        return null;
    }//w  w  w . j av  a 2s. c  o  m

    IJavaElement[] elements = new IJavaElement[] { project };
    IJavaSearchScope scope = SearchEngine.createJavaSearchScope(elements);

    FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getShell(), false,
            getWizard().getContainer(), scope, IJavaSearchConstants.INTERFACE,
            new GinjectorSelectionExtension());
    dialog.setTitle("Ginjector Selection");
    dialog.setMessage("Select a Ginjector");
    dialog.setInitialPattern("*Ginjector");

    if (dialog.open() == Window.OK) {
        return (IType) dialog.getFirstResult();
    }
    return null;
}

From source file:com.siteview.mde.internal.ui.editor.contentassist.TypePackageCompletionProcessor.java

License:Open Source License

private void generateProposals(String currentContent, IProject project, final Collection c,
        final int startOffset, final int length, final int typeScope) {

    class TypePackageCompletionRequestor extends CompletionRequestor {

        public TypePackageCompletionRequestor() {
            super(true);
            setIgnored(CompletionProposal.PACKAGE_REF, false);
            setIgnored(CompletionProposal.TYPE_REF, false);
        }//from ww w .  j  a  v  a  2s. c o  m

        public void accept(CompletionProposal proposal) {
            if (proposal.getKind() == CompletionProposal.PACKAGE_REF) {
                String pkgName = new String(proposal.getCompletion());
                addProposalToCollection(c, startOffset, length, pkgName, pkgName,
                        MDEPluginImages.get(MDEPluginImages.OBJ_DESC_PACKAGE));
            } else {
                boolean isInterface = Flags.isInterface(proposal.getFlags());
                String completion = new String(proposal.getCompletion());
                if (isInterface && typeScope == IJavaSearchConstants.CLASS
                        || (!isInterface && typeScope == IJavaSearchConstants.INTERFACE)
                        || completion.equals("Dummy2")) //$NON-NLS-1$
                    // don't want Dummy class showing up as option.
                    return;
                int period = completion.lastIndexOf('.');
                String cName = null, pName = null;
                if (period == -1) {
                    cName = completion;
                } else {
                    cName = completion.substring(period + 1);
                    pName = completion.substring(0, period);
                }
                Image image = isInterface ? MDEPluginImages.get(MDEPluginImages.OBJ_DESC_GENERATE_INTERFACE)
                        : MDEPluginImages.get(MDEPluginImages.OBJ_DESC_GENERATE_CLASS);
                addProposalToCollection(c, startOffset, length, cName + " - " + pName, //$NON-NLS-1$
                        completion, image);
            }
        }

    }

    try {
        ICompilationUnit unit = getWorkingCopy(project);
        if (unit == null) {
            generateTypeProposals(currentContent, project, c, startOffset, length, 1);
            return;
        }
        IBuffer buff = unit.getBuffer();
        buff.setContents("class Dummy2 { " + currentContent); //$NON-NLS-1$

        CompletionRequestor req = new TypePackageCompletionRequestor();
        unit.codeComplete(15 + currentContent.length(), req);
        unit.discardWorkingCopy();
    } catch (JavaModelException e) {
    }
}

From source file:com.siteview.mde.internal.ui.editor.schema.SchemaJavaAttributeDetails.java

License:Open Source License

protected void createTypeDetails(Composite parent, FormToolkit toolkit) {
    fClassEntry = new FormEntry(parent, toolkit, MDEUIMessages.SchemaAttributeDetails_extends,
            MDEUIMessages.SchemaAttributeDetails_browseButton, isEditable(), 13);
    fInterfaceEntry = new FormEntry(parent, toolkit, MDEUIMessages.SchemaAttributeDetails_implements,
            MDEUIMessages.SchemaAttributeDetails_browseButton, isEditable(), 13);
    fClassEntryFieldAssistDisposer = PDEJavaHelperUI.addTypeFieldAssistToText(fClassEntry.getText(),
            getPage().getMDEEditor().getCommonProject(), IJavaSearchConstants.CLASS);
    fInterfaceEntryFieldAssistDisposer = PDEJavaHelperUI.addTypeFieldAssistToText(fInterfaceEntry.getText(),
            getPage().getMDEEditor().getCommonProject(), IJavaSearchConstants.INTERFACE);
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockJava.java

License:Open Source License

/********************************************************************************/

void handleJavaSearch(String proj, String bid, String patstr, String foritems, boolean defs, boolean refs,
        boolean impls, boolean equiv, boolean exact, boolean system, IvyXmlWriter xw) throws BedrockException {
    IJavaProject ijp = getJavaProject(proj);

    our_plugin.waitForEdits();// ww  w  .j  av a2s . c  om

    int forflags = 0;
    if (foritems == null)
        forflags = IJavaSearchConstants.TYPE;
    else if (foritems.equalsIgnoreCase("CLASS"))
        forflags = IJavaSearchConstants.CLASS;
    else if (foritems.equalsIgnoreCase("INTERFACE"))
        forflags = IJavaSearchConstants.INTERFACE;
    else if (foritems.equalsIgnoreCase("ENUM"))
        forflags = IJavaSearchConstants.ENUM;
    else if (foritems.equalsIgnoreCase("ANNOTATION"))
        forflags = IJavaSearchConstants.ANNOTATION_TYPE;
    else if (foritems.equalsIgnoreCase("CLASS&ENUM"))
        forflags = IJavaSearchConstants.CLASS_AND_ENUM;
    else if (foritems.equalsIgnoreCase("CLASS&INTERFACE"))
        forflags = IJavaSearchConstants.CLASS_AND_INTERFACE;
    else if (foritems.equalsIgnoreCase("TYPE"))
        forflags = IJavaSearchConstants.TYPE;
    else if (foritems.equalsIgnoreCase("FIELD"))
        forflags = IJavaSearchConstants.FIELD;
    else if (foritems.equalsIgnoreCase("METHOD"))
        forflags = IJavaSearchConstants.METHOD;
    else if (foritems.equalsIgnoreCase("CONSTRUCTOR"))
        forflags = IJavaSearchConstants.CONSTRUCTOR;
    else if (foritems.equalsIgnoreCase("PACKAGE"))
        forflags = IJavaSearchConstants.PACKAGE;
    else if (foritems.equalsIgnoreCase("FIELDWRITE"))
        forflags = IJavaSearchConstants.FIELD | IJavaSearchConstants.WRITE_ACCESSES;
    else if (foritems.equalsIgnoreCase("FIELDREAD"))
        forflags = IJavaSearchConstants.FIELD | IJavaSearchConstants.READ_ACCESSES;
    else
        forflags = IJavaSearchConstants.TYPE;

    int limit = 0;
    if (defs && refs)
        limit = IJavaSearchConstants.ALL_OCCURRENCES;
    else if (defs)
        limit = IJavaSearchConstants.DECLARATIONS;
    else if (refs)
        limit = IJavaSearchConstants.REFERENCES;
    else if (impls)
        limit = IJavaSearchConstants.IMPLEMENTORS;

    int mrule = SearchPattern.R_PATTERN_MATCH;
    if (equiv)
        mrule = SearchPattern.R_EQUIVALENT_MATCH;
    else if (exact)
        mrule = SearchPattern.R_EXACT_MATCH;

    SearchPattern pat = SearchPattern.createPattern(patstr, forflags, limit, mrule);
    if (pat == null) {
        throw new BedrockException(
                "Invalid java search pattern `" + patstr + "' " + forflags + " " + limit + " " + mrule);
    }

    FindFilter filter = null;
    if (forflags == IJavaSearchConstants.METHOD) {
        String p = patstr;
        int idx = p.indexOf("(");
        if (idx > 0)
            p = p.substring(0, idx);
        idx = p.lastIndexOf(".");
        if (idx > 0) {
            if (defs)
                filter = new ClassFilter(p.substring(0, idx));
        }
    }

    // TODO: create scope for only user's items
    IJavaElement[] pelt;
    if (ijp != null)
        pelt = new IJavaElement[] { ijp };
    else
        pelt = getAllProjects();

    ICompilationUnit[] working = getWorkingElements(pelt);
    for (ICompilationUnit xcu : working) {
        try {
            BedrockPlugin.logD("WORK WITH " + xcu.isWorkingCopy() + " " + xcu.getPath() + xcu.getSourceRange());
        } catch (JavaModelException e) {
            BedrockPlugin.logD("WORK WITH ERROR: " + e);
        }
    }

    IJavaSearchScope scp = null;
    int fg = IJavaSearchScope.SOURCES | IJavaSearchScope.REFERENCED_PROJECTS;
    if (system) {
        fg |= IJavaSearchScope.SYSTEM_LIBRARIES | IJavaSearchScope.APPLICATION_LIBRARIES;
        scp = SearchEngine.createWorkspaceScope();
    } else {
        scp = SearchEngine.createJavaSearchScope(pelt, fg);
    }

    SearchEngine se = new SearchEngine(working);
    SearchParticipant[] parts = new SearchParticipant[] { SearchEngine.getDefaultSearchParticipant() };
    FindHandler fh = new FindHandler(xw, filter, system);

    BedrockPlugin.logD("BEGIN SEARCH " + pat);
    BedrockPlugin.logD("SEARCH SCOPE " + system + " " + fg + " " + scp);

    try {
        se.search(pat, parts, scp, fh, null);
    } catch (Throwable e) {
        throw new BedrockException("Problem doing Java search: " + e, e);
    }
}

From source file:es.bsc.servicess.ide.wizards.ServiceSsCommonWizardPage.java

License:Apache License

protected IType chooseType() {
    IJavaProject project = getJavaProject();
    if (project == null) {
        return null;
    }/*from   w ww  .  j av  a2  s .co m*/
    IJavaElement el;
    IPackageFragment pack = getPackageFragment();
    if (pack == null) {
        IPackageFragmentRoot root = getPackageFragmentRoot();
        if (root == null) {
            el = project;
        } else
            el = root;
    } else {
        el = pack;
    }
    IJavaElement[] elements = new IJavaElement[] { el };
    IJavaSearchScope scope = SearchEngine.createJavaSearchScope(elements);
    int filter;
    if (isClass) {
        filter = IJavaSearchConstants.CLASS;
    } else
        filter = IJavaSearchConstants.INTERFACE;
    FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getShell(), false,
            getWizard().getContainer(), scope, filter);
    dialog.setTitle("Class Selection");
    dialog.setMessage("Select a Class");
    dialog.setInitialPattern(getClassName());

    if (dialog.open() == Window.OK) {
        return (IType) dialog.getFirstResult();
    }
    return null;
}