Example usage for org.eclipse.jdt.core.search SearchEngine createWorkspaceScope

List of usage examples for org.eclipse.jdt.core.search SearchEngine createWorkspaceScope

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Introduction

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

Prototype

public static IJavaSearchScope createWorkspaceScope()

Source Link

Document

Returns a Java search scope with the workspace as the only limit.

Usage

From source file:org.eclipse.mylyn.internal.sandbox.ui.hyperlinks.JavaResourceHyperlink.java

License:Open Source License

/**
 * Starts a search for the type with the given name. Reports back to 'searchCompleted(...)'.
 * //w  w  w.j  a v  a2  s  . c  om
 * @param typeName
 *            the type to search for
 */
protected void startSourceSearch(final String typeName) {
    Job search = new Job("Searching...") {
        @Override
        protected IStatus run(IProgressMonitor monitor) {
            try {
                // search for the type in the workspace

                final List<IType> results = new ArrayList<IType>();

                SearchRequestor collector = new SearchRequestor() {
                    @Override
                    public void acceptSearchMatch(SearchMatch match) throws CoreException {
                        Object element = match.getElement();
                        if (element instanceof IType) {
                            results.add((IType) element);
                        }
                    }
                };

                // do a case-sensitive search for the class name see bug 244352

                SearchEngine engine = new SearchEngine();
                SearchPattern pattern = SearchPattern.createPattern(typeName, IJavaSearchConstants.TYPE,
                        IJavaSearchConstants.DECLARATIONS,
                        SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE);
                engine.search(pattern, new SearchParticipant[] { SearchEngine.getDefaultSearchParticipant() },
                        SearchEngine.createWorkspaceScope(), collector, monitor);

                searchCompleted(results, typeName, null);

            } catch (CoreException e) {
                searchCompleted(null, typeName, e.getStatus());
            }
            return Status.OK_STATUS;
        }

    };
    search.schedule();
}

From source file:org.eclipse.objectteams.otdt.internal.core.ext.AbstractMarkable.java

License:Open Source License

/**
 * Get all direct and indirect subtypes of all types in 'types'.
 * @param types//from ww  w.ja  v a2  s.c  o m
 * @param monitor
 * @return
 * @throws JavaModelException
 */
Set<IType> getSubTypes(Set<IType> types, IProgressMonitor monitor) throws JavaModelException {
    monitor.beginTask(OTCoreExtMessages.AbstractMarkable_baseClassHierarchy_progress, types.size());

    IJavaSearchScope workspaceScope = SearchEngine.createWorkspaceScope();
    Set<IType> subTypes = new HashSet<IType>(13);
    for (IType type : types) {
        TypeHierarchy hier = new TypeHierarchy(type, null, workspaceScope, true);
        hier.refresh(monitor);
        for (IType subType : hier.getAllSubtypes(type))
            subTypes.add(subType);
        monitor.worked(1);
    }
    monitor.done();
    return subTypes;
}

From source file:org.eclipse.objectteams.otdt.internal.refactoring.util.RefactoringUtil.java

License:Open Source License

public static ArrayList<IRoleType> getAllRolesForBase(IType baseType) throws CoreException {
    OTSearchEngine engine = new OTSearchEngine();
    IJavaSearchScope searchScope = SearchEngine.createWorkspaceScope();
    SearchPattern pattern = SearchPattern.createPattern(baseType, IJavaSearchConstants.PLAYEDBY_REFERENCES);
    final ArrayList<IRoleType> roles = new ArrayList<IRoleType>();
    if (pattern == null)
        OTRefactoringPlugin.getInstance().getLog()
                .log(new Status(Status.ERROR, OTRefactoringPlugin.PLUGIN_ID, "Error creating pattern")); //$NON-NLS-1$
    else/*from   www  . j  a v  a2  s  . c  o  m*/
        engine.search(pattern, searchScope, new SearchRequestor() {
            public void acceptSearchMatch(SearchMatch match) throws CoreException {
                Object element = match.getElement();
                if (element instanceof IType)
                    roles.add((IRoleType) OTModelManager.getOTElement((IType) element));
            }
        }, null);
    return roles;
}

From source file:org.eclipse.objectteams.otdt.internal.ui.callinmarkers.CallinMarkerCreator2.java

License:Open Source License

/** chained scheduling:<ul>
 *  <li> first wait until the indexes are ready (only on first invocation),
 *  <li> only then schedule our job.
 *///from   w  w w.j a  v  a  2  s .c o m
protected synchronized void schedule(final CallinMarkerJob job, final IStatusLineManager statusLine) {
    if (this.isInitialized) {
        doSchedule(job, statusLine);
        return;
    } else {
        this.isInitialized = true;
        Job waitForIndex = new Job(
                OTDTUIPlugin.getResourceString("CallinMarkerCreator2.wait_for_index_message")) { //$NON-NLS-1$
            @Override
            protected IStatus run(IProgressMonitor monitor) {
                try {
                    // dummy query for waiting until the indexes are ready (see AbstractJavaModelTest)
                    new SearchEngine().searchAllTypeNames(null, SearchPattern.R_EXACT_MATCH,
                            "!@$#!@".toCharArray(), //$NON-NLS-1$
                            SearchPattern.R_PATTERN_MATCH | SearchPattern.R_CASE_SENSITIVE,
                            IJavaSearchConstants.CLASS, SearchEngine.createWorkspaceScope(),
                            new TypeNameRequestor() {
                                public void acceptType(int modifiers, char[] packageName, char[] simpleTypeName,
                                        char[][] enclosingTypeNames, String path) {
                                }
                            }, IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH, null);
                } catch (CoreException e) {
                } finally {
                    // chaining:
                    doSchedule(job, statusLine);
                }
                return Status.OK_STATUS;
            }
        };
        waitForIndex.setPriority(Job.DECORATE);
        waitForIndex.schedule(100);
    }
}

From source file:org.eclipse.objectteams.otdt.tests.AbstractJavaModelTests.java

License:Open Source License

public static void waitUntilIndexesReady() {
    // dummy query for waiting until the indexes are ready
    SearchEngine engine = new SearchEngine();
    IJavaSearchScope scope = SearchEngine.createWorkspaceScope();
    try {//from  w  w  w. j a  va 2 s. c om
        engine.searchAllTypeNames(null, SearchPattern.R_EXACT_MATCH, "!@$#!@".toCharArray(),
                SearchPattern.R_PATTERN_MATCH | SearchPattern.R_CASE_SENSITIVE, IJavaSearchConstants.CLASS,
                scope, new TypeNameRequestor() {
                    public void acceptType(int modifiers, char[] packageName, char[] simpleTypeName,
                            char[][] enclosingTypeNames, String path) {
                    }
                }, IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH, null);
    } catch (CoreException e) {
    }
}

From source file:org.eclipse.osee.framework.ui.skynet.FindInWorkspaceOperation.java

License:Open Source License

@Override
protected void doWork(final IProgressMonitor monitor) throws Exception {
    final Map<String, Artifact> guids = getGuidMap();
    monitor.beginTask("Searching Java Files", guids.size());
    findByName(guids, monitor);/*from   ww  w. j  a  va 2s. c o  m*/

    if (guids.isEmpty()) {
        return;
    }

    final NullProgressMonitor subMonitor = new NullProgressMonitor();

    SearchPattern searchPattern = SearchPattern.createPattern("ObjectId", IJavaSearchConstants.ANNOTATION_TYPE,
            IJavaSearchConstants.ANNOTATION_TYPE_REFERENCE, SearchPattern.R_PATTERN_MATCH);

    IJavaSearchScope workspaceScope = SearchEngine.createWorkspaceScope();
    SearchRequestor requestor = new SearchRequestor() {

        @Override
        public void acceptSearchMatch(SearchMatch match) throws CoreException {
            ICompilationUnit unit = null;
            IJavaElement jElement = JavaCore.create(match.getResource());
            if (jElement != null && jElement.exists()
                    && jElement.getElementType() == IJavaElement.COMPILATION_UNIT) {
                unit = (ICompilationUnit) jElement;
            }

            String uuid = getGuid(unit.getSource());
            if (guids.containsKey(uuid)) {
                monitor.worked(1);
                collector.onResource(unit.getResource());
                guids.remove(uuid);
                if (guids.isEmpty()) {
                    subMonitor.setCanceled(true);
                }
            }
        }
    };

    SearchEngine engine = new SearchEngine();
    try {
        engine.search(searchPattern, new SearchParticipant[] { SearchEngine.getDefaultSearchParticipant() },
                workspaceScope, requestor, subMonitor);
    } catch (OperationCanceledException ex) {
        //do nothings
    }

    for (Artifact artifact : guids.values()) {
        collector.onNotFound(artifact);
    }
}

From source file:org.eclipse.pde.internal.ds.ui.editor.dialogs.DSEditProvideDialog.java

License:Open Source License

private void doOpenSelectionDialog(int scopeType, FormEntry entry) {
    try {// w w  w.java 2 s  .  co  m
        String filter = entry.getValue();
        filter = filter.substring(filter.lastIndexOf(".") + 1); //$NON-NLS-1$
        SelectionDialog dialog = JavaUI.createTypeDialog(Activator.getActiveWorkbenchShell(),
                PlatformUI.getWorkbench().getProgressService(), SearchEngine.createWorkspaceScope(), scopeType,
                false, filter);
        dialog.setTitle(Messages.DSProvideDetails_selectType);
        if (dialog.open() == Window.OK) {
            IType type = (IType) dialog.getResult()[0];
            entry.setValue(type.getFullyQualifiedName('$'));
            entry.commit();
        }
    } catch (CoreException e) {
    }
}

From source file:org.eclipse.pde.internal.ds.ui.editor.dialogs.DSEditReferenceDialog.java

License:Open Source License

private void doOpenSelectionDialog(int scopeType, FormEntry entry) {
    try {//  w w w  . jav a  2s  . c  o  m
        String filter = entry.getValue();
        filter = filter.substring(filter.lastIndexOf(".") + 1); //$NON-NLS-1$
        SelectionDialog dialog = JavaUI.createTypeDialog(Activator.getActiveWorkbenchShell(),
                PlatformUI.getWorkbench().getProgressService(), SearchEngine.createWorkspaceScope(), scopeType,
                false, filter);
        dialog.setTitle(Messages.DSReferenceDetails_selectType);
        if (dialog.open() == Window.OK) {
            IType type = (IType) dialog.getResult()[0];
            entry.setValue(type.getFullyQualifiedName('$'));
            entry.commit();
        }
    } catch (CoreException e) {
    }
}

From source file:org.eclipse.pde.internal.ds.ui.editor.sections.DSProvideSection.java

License:Open Source License

private void doOpenSelectionDialog(int scopeType) {
    try {/*from w  w  w.  ja  v a  2s.c o  m*/
        String filter = ""; //$NON-NLS-1$
        filter = filter.substring(filter.lastIndexOf(".") + 1); //$NON-NLS-1$
        SelectionDialog dialog = JavaUI.createTypeDialog(Activator.getActiveWorkbenchShell(),
                PlatformUI.getWorkbench().getProgressService(), SearchEngine.createWorkspaceScope(), scopeType,
                true, filter, new DSTypeSelectionExtension(getDSModel()));
        dialog.setTitle(Messages.DSProvideDetails_selectType);
        if (dialog.open() == Window.OK) {
            Object[] result = dialog.getResult();
            for (int i = 0; i < result.length; i++) {
                IType type = (IType) result[i];
                String fullyQualifiedName = type.getFullyQualifiedName('$');
                addProvide(fullyQualifiedName);
            }
        }
    } catch (CoreException e) {
    }
}

From source file:org.eclipse.pde.internal.ds.ui.editor.sections.DSReferenceSection.java

License:Open Source License

private void doOpenSelectionDialog(int scopeType) {
    try {//from ww w  .  ja  va 2  s  . com
        String filter = ""; //$NON-NLS-1$
        filter = filter.substring(filter.lastIndexOf(".") + 1); //$NON-NLS-1$
        SelectionDialog dialog = JavaUI.createTypeDialog(Activator.getActiveWorkbenchShell(),
                PlatformUI.getWorkbench().getProgressService(), SearchEngine.createWorkspaceScope(), scopeType,
                true, filter);
        dialog.setTitle(Messages.DSReferenceDetails_selectType);
        if (dialog.open() == Window.OK) {
            Object[] result = dialog.getResult();
            for (int i = 0; i < result.length; i++) {
                IType type = (IType) result[i];
                String fullyQualifiedName = type.getFullyQualifiedName('$');
                addReference(fullyQualifiedName);
            }
        }
    } catch (CoreException e) {
    }
}