Examples with IClassFile org.eclipse.jdt.core.IClassFile used on opensource projects

Example 11 with IClassFile

use of org.eclipse.jdt.core.IClassFile in project xtext-eclipse by eclipse.

the class ClassFileBasedOpenerContributor method collectSourceFileOpeners.

@Override
public boolean collectSourceFileOpeners(IEditorPart editor, IAcceptor<FileOpener> acceptor) {
    if (!(editor instanceof XtextEditor) && editor.getEditorInput() != null) {
        try {
            IClassFile classFile = Adapters.adapt(editor, IClassFile.class);
            if (classFile == null) {
                return false;
            }
            ITrace trace = traceForTypeRootProvider.getTraceToSource(classFile);
            if (trace == null) {
                return false;
            }
            for (ILocationInResource location : trace.getAllAssociatedLocations()) {
                String name = location.getAbsoluteResourceURI().getURI().lastSegment();
                IEditorDescriptor editorDescriptor = IDE.getEditorDescriptor(name);
                acceptor.accept(createEditorOpener(editor.getEditorInput(), editorDescriptor.getId()));
                return true;
            }
        } catch (PartInitException e) {
            LOG.error(e.getMessage(), e);
        }
    }
    return false;
}

Example 12 with IClassFile

use of org.eclipse.jdt.core.IClassFile in project xtext-eclipse by eclipse.

the class JavaBreakPointProvider method getJavaTrace.

private IEclipseTrace getJavaTrace(final IJavaStratumLineBreakpoint breakpoint) throws CoreException {
    IEclipseTrace result;
    IClassFile classFile = getClassFile(breakpoint);
    if (classFile == null) {
        URI uri = URI.createURI((String) breakpoint.getMarker().getAttribute(StratumBreakpointAdapterFactory.ORG_ECLIPSE_XTEXT_XBASE_SOURCE_URI));
        Pair<IStorage, IProject> storage = Iterables.getFirst(storage2UriMapper.getStorages(uri), null);
        if (storage == null)
            return null;
        result = traceForStorageProvider.getTraceToTarget(storage.getFirst());
    } else {
        result = traceForTypeRootProvider.getTraceToSource(classFile);
    }
    return result;
}

Example 13 with IClassFile

use of org.eclipse.jdt.core.IClassFile in project xtext-eclipse by eclipse.

the class XbaseDocumentProvider method setDocumentContent.

@Override
protected boolean setDocumentContent(IDocument document, IEditorInput input, String encoding) throws CoreException {
    if (input instanceof IClassFileEditorInput && document instanceof XtextDocument) {
        IClassFile classFile = ((IClassFileEditorInput) input).getClassFile();
        ILocationInEclipseResource source = getClassFileSourceStorage(classFile);
        if (source == null) {
            return false;
        }
        InputStream contents = null;
        try {
            contents = source.getContents();
            if (contents != null)
                setDocumentContent(document, contents, encoding);
        } catch (WrappedCoreException e) {
            throw e.getCause();
        } catch (IOException e) {
            throw new CoreException(new Status(IStatus.ERROR, plugin.getBundle().getSymbolicName(), e.getMessage(), e));
        } finally {
            try {
                if (contents != null)
                    contents.close();
            } catch (IOException e1) {
            }
        }
        setDocumentResource((XtextDocument) document, input, encoding);
        return true;
    }
    return super.setDocumentContent(document, input, encoding);
}

Example 14 with IClassFile

use of org.eclipse.jdt.core.IClassFile in project che by eclipse.

the class AbstractJavaSearchResult method getFile.

/* (non-Javadoc)
     * @see org.eclipse.search.ui.ISearchResultCategory#getFile(java.lang.Object)
     */
public IFile getFile(Object element) {
    if (element instanceof IJavaElement) {
        IJavaElement javaElement = (IJavaElement) element;
        ICompilationUnit cu = (ICompilationUnit) javaElement.getAncestor(IJavaElement.COMPILATION_UNIT);
        if (cu != null) {
            return (IFile) cu.getResource();
        } else {
            IClassFile cf = (IClassFile) javaElement.getAncestor(IJavaElement.CLASS_FILE);
            if (cf != null)
                return (IFile) cf.getResource();
        }
        return null;
    }
    if (element instanceof IFile)
        return (IFile) element;
    return null;
}

Example 15 with IClassFile

use of org.eclipse.jdt.core.IClassFile in project che by eclipse.

the class JavaDebuggerUtils method getLocation.

/**
     * Returns Location for current debugger resource.
     *
     * @param location
     *         location type from JVM
     * @throws DebuggerException
     *         in case {@link org.eclipse.jdt.core.JavaModelException} or if Java {@link org.eclipse.jdt.core.IType}
     *         was not find
     */
public Location getLocation(com.sun.jdi.Location location) throws DebuggerException {
    String fqn = location.declaringType().name();
    List<IType> types;
    try {
        Pair<char[][], char[][]> fqnPair = prepareFqnToSearch(fqn);
        types = findTypeByFqn(fqnPair.first, fqnPair.second, createWorkspaceScope());
    } catch (JavaModelException e) {
        throw new DebuggerException("Can't find class models by fqn: " + fqn, e);
    }
    if (types.isEmpty()) {
        throw new DebuggerException("Type with fully qualified name: " + fqn + " was not found");
    }
    //TODO we need handle few result! It's temporary solution.
    IType type = types.get(0);
    String typeProjectPath = type.getJavaProject().getPath().toOSString();
    if (type.isBinary()) {
        IClassFile classFile = type.getClassFile();
        int libId = classFile.getAncestor(IPackageFragmentRoot.PACKAGE_FRAGMENT_ROOT).hashCode();
        return new LocationImpl(fqn, location.lineNumber(), null, true, libId, typeProjectPath);
    } else {
        ICompilationUnit compilationUnit = type.getCompilationUnit();
        typeProjectPath = type.getJavaProject().getPath().toOSString();
        String resourcePath = compilationUnit.getPath().toOSString();
        return new LocationImpl(fqn, location.lineNumber(), resourcePath, false, -1, typeProjectPath);
    }
}