Example usage for org.eclipse.jdt.core IMember getTypeRoot

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IMember getTypeRoot.

Prototype

ITypeRoot getTypeRoot();

Source Link

Document

Returns the Java type root in which this member is declared.

Usage

From source file:ca.uvic.chisel.javasketch.internal.ast.ASTResolver.java

License:Open Source License

/**
 * Connects an AST resolver to //w w  w . j  a v a  2 s . com
 * @param modelElement
 * @return
 */
public ASTResolver connect(ITraceModel modelElement, IProgressMonitor monitor) {
    try {
        IJavaElement element = JavaSearchUtils.findElement(modelElement, monitor);
        if (element instanceof IMember) {
            IMember member = (IMember) element;
            ITypeRoot root = member.getTypeRoot();
            synchronized (cache) {
                ASTResolver resolver = cache.get(root);
                if (resolver == null) {
                    String source = root.getSource();
                    if (source != null) {
                        IDocument document = new Document(source);
                        ASTNode node = ASTUTils.getASTFor(root);
                        if (node != null) {
                            resolver = new ASTResolver(typeRoot, rootNode, document);
                            cache.put(root, resolver);
                        }
                    }
                }
                resolver.connectionCount++;
                return resolver;
            }
        }
    } catch (JavaModelException e) {
    } catch (InterruptedException e) {
    } catch (CoreException e) {
    }
    return null;
}

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From source file:com.codenvy.ide.ext.java.server.JavadocFinder.java

License:Open Source License

private String getJavadoc(IMember element) {
    StringBuffer buffer = new StringBuffer();
    boolean hasContents = false;
    if (element instanceof IPackageFragment || element instanceof IMember) {
        HTMLPrinter.addSmallHeader(buffer, getInfoText(element, element.getTypeRoot(), true));
        buffer.append("<br>"); //$NON-NLS-1$
        addAnnotations(buffer, element, element.getTypeRoot(), null);
        Reader reader = null;//from   w  w  w.ja va  2  s .c o m
        try {
            String content = element instanceof IMember
                    ? JavadocContentAccess2.getHTMLContent(element, true, baseHref)
                    : null;//JavadocContentAccess2.getHTMLContent((IPackageFragment)element);
            IPackageFragmentRoot root = (IPackageFragmentRoot) element
                    .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
            //                boolean isBinary = root.exists() && root.getKind() == IPackageFragmentRoot.K_BINARY;
            if (content != null) {
                //                base= JavaDocLocations.getBaseURL(element, isBinary);
                reader = new StringReader(content);
            } else {
                String explanationForMissingJavadoc = JavaDocLocations.getExplanationForMissingJavadoc(element,
                        root);
                if (explanationForMissingJavadoc != null)
                    reader = new StringReader(explanationForMissingJavadoc);
            }
        } catch (CoreException ex) {
            reader = new StringReader(JavaDocLocations.handleFailedJavadocFetch(ex));
        }

        if (reader != null) {
            HTMLPrinter.addParagraph(buffer, reader);
        }
        hasContents = true;
    }

    if (!hasContents)
        return null;

    if (buffer.length() > 0) {
        //todo use url for css
        HTMLPrinter.insertPageProlog(buffer, 0, getStyleSheet());
        //            if (base != null) {
        //                int endHeadIdx= buffer.indexOf("</head>"); //$NON-NLS-1$
        //                buffer.insert(endHeadIdx, "\n<base href='" + base + "'>\n"); //$NON-NLS-1$ //$NON-NLS-2$
        //            }
        HTMLPrinter.addPageEpilog(buffer);
        return buffer.toString();
    }

    return null;
}

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From source file:org.eclipse.che.jdt.JavadocFinder.java

License:Open Source License

private String getJavadoc(IMember element) {
    StringBuffer buffer = new StringBuffer();
    boolean hasContents = false;
    if (element instanceof IPackageFragment || element instanceof IMember) {
        HTMLPrinter.addSmallHeader(buffer, getInfoText(element, element.getTypeRoot(), true));
        buffer.append("<br>"); //$NON-NLS-1$
        addAnnotations(buffer, element, element.getTypeRoot(), null);
        Reader reader = null;//from   w  ww  .  j a va  2  s.c om
        try {
            String content = element instanceof IMember
                    ? JavadocContentAccess2.getHTMLContent(element, true, baseHref)
                    : null;//JavadocContentAccess2.getHTMLContent((IPackageFragment)element);
            IPackageFragmentRoot root = (IPackageFragmentRoot) element
                    .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
            if (content != null) {
                reader = new StringReader(content);
            } else {
                String explanationForMissingJavadoc = JavaDocLocations.getExplanationForMissingJavadoc(element,
                        root);
                if (explanationForMissingJavadoc != null)
                    reader = new StringReader(explanationForMissingJavadoc);
            }
        } catch (CoreException ex) {
            reader = new StringReader(JavaDocLocations.handleFailedJavadocFetch(ex));
        }

        if (reader != null) {
            HTMLPrinter.addParagraph(buffer, reader);
        }
        hasContents = true;
    }

    if (!hasContents)
        return null;

    if (buffer.length() > 0) {
        HTMLPrinter.insertPageProlog(buffer, 0, getStyleSheet());
        HTMLPrinter.addPageEpilog(buffer);
        return buffer.toString();
    }

    return null;
}

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From source file:org.jboss.tools.seam.ui.views.SeamLabelProvider.java

License:Open Source License

@Override
public String getText(Object element) {
    if (element instanceof IWorkspaceRoot) {
        return ""; //$NON-NLS-1$
    } else if (element instanceof ISeamProject) {
        return ((IProjectNature) element).getProject().getName();
    } else if (element instanceof IProject) {
        return ((IProject) element).getName();
    } else if (element instanceof ISeamScope) {
        return ((ISeamScope) element).getType().getLabel();
    } else if (element instanceof ISeamPackage) {
        if (isFlatLayout/* ScopePresentationActionProvider.isPackageStructureFlat()*/) {
            return ((ISeamPackage) element).getQualifiedName();
        } else {//from  w ww. jav a  2  s. c  o  m
            return ((ISeamPackage) element).getName();
        }
    } else if (element instanceof ISeamComponent) {
        ISeamComponent c = (ISeamComponent) element;
        String name = c.getName();

        int lastIndexOf = name.lastIndexOf('.');
        if (lastIndexOf != -1 && lastIndexOf != name.length()) {
            name = name.substring(lastIndexOf + 1); // temp fix for JBIDE-644; shouldn't need to do this here. shold be a method to getShortName or similar but ISeamComponent extends ISeamContextVariable so ended up being weird to do clean.
        }

        if (isScopeLable /* ScopePresentationActionProvider.isScopePresentedAsLabel()*/) {
            name += " (" + ((ISeamScope) c.getParent()).getType().getLabel() + ")"; //$NON-NLS-1$ //$NON-NLS-2$
        }
        return name;
    } else if (element instanceof IRole) {
        return "" + ((IRole) element).getName(); //$NON-NLS-1$
    } else if (element instanceof ISeamFactory) {
        ISeamFactory f = (ISeamFactory) element;
        return f.getName() + " - " + f.getSourcePath();
    } else if (element instanceof IJavaSourceReference) {
        IJavaSourceReference d = (IJavaSourceReference) element;
        IMember m = d.getSourceMember();
        IType type = (m instanceof IType) ? (IType) m : m.getTypeRoot().findPrimaryType();
        if (type.isBinary()) {
            IResource r = ((ISeamElement) element).getResource();
            String s = (r == null) ? "<no name>" : r.getName(); //$NON-NLS-1$
            return s + "/" + type.getFullyQualifiedName(); //$NON-NLS-1$
        } else {
            return type.getFullyQualifiedName();
        }

    } else if (element instanceof ISeamComponentDeclaration) {
        IResource r = ((ISeamComponentDeclaration) element).getResource();
        return r == null ? "???" : r.getName(); //$NON-NLS-1$
    }
    return element == null ? "" : element.toString();//$NON-NLS-1$
}

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From source file:org.springframework.tooling.jdt.ls.commons.java.JavaData.java

License:Open Source License

private ClasspathEntryData createClasspathEntryData(IMember member) {
    ClasspathEntryData data = new ClasspathEntryData();

    IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) member
            .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
    if (packageFragmentRoot != null) {
        try {/*  www.  j  av a2 s .co  m*/
            IClasspathEntry entry = packageFragmentRoot.getResolvedClasspathEntry();
            if (entry != null) {
                List<CPE> cpes = ClasspathUtil.createCpes(packageFragmentRoot.getJavaProject(), entry);
                Assert.isTrue(cpes.size() < 2);
                if (!cpes.isEmpty()) {
                    data.setCpe(cpes.get(0));
                }
            }
        } catch (JavaModelException | MalformedURLException e) {
            logger.log(e);
        }
    }

    ITypeRoot typeRoot = member.getTypeRoot();
    try {
        if (typeRoot != null && typeRoot.getModule() != null) {
            data.setModule(typeRoot.getModule().getElementName());
        }
    } catch (JavaModelException e) {
        logger.log(e);
    }

    return data;
}

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