Example usage for org.eclipse.jdt.core IPackageFragmentRoot getPackageFragment

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragmentRoot getPackageFragment.

Prototype

IPackageFragment getPackageFragment(String packageName);

Source Link

Document

Returns the package fragment with the given package name.

Usage

From source file:es.bsc.servicess.ide.PackagingUtils.java

License:Apache License

private static void processOrchestrationClassForExternalPackage(String orchClass, List<String> methods,
        IPackageFragmentRoot sourceDir, IFolder outFolder, IFolder classes, String runtimePath,
        List<Dependency> dependencies, IProgressMonitor myProgressMonitor) throws CoreException {
    IPackageFragment pf = sourceDir.getPackageFragment(Signature.getQualifier(orchClass));
    copyInterface(Signature.getSimpleName(orchClass), pf, sourceDir.getPath(), outFolder, classes,
            myProgressMonitor);//from  w  w w  .  ja  v  a2  s.c  o m
    preInstrumentOrchestration(runtimePath, orchClass, methods, classes, dependencies, myProgressMonitor);
    instrumentOrchestrations(runtimePath, new String[] { orchClass }, classes, dependencies, myProgressMonitor);
}

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From source file:es.bsc.servicess.ide.ProjectMetadata.java

License:Apache License

/**Get the main Java package of the Service source folder
 * @param project Java project where the service is implemented
 * @return/*from   ww w.  j  a v a2 s  . c  om*/
 * @throws JavaModelException
 */
public IPackageFragment getMainPackageFragment(IJavaProject project) throws JavaModelException {
    IPackageFragmentRoot root = getPackageFragmentRoot(project);
    if (root != null) {
        return root.getPackageFragment(getMainPackageName());
    } else
        return null;
}

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From source file:es.bsc.servicess.ide.wizards.coretypes.BinaryMethodSpecificTreatment.java

License:Apache License

/** Create the method core element declaring class
 * @param m Progress monitor/* w  ww.j  av a 2 s  .co  m*/
 * @return  Eclipse JDT IType object representing the core element declaring class
 * @throws JavaModelException
 */
private IType createDeclaringClassType(IProgressMonitor m) throws JavaModelException {
    IPackageFragmentRoot pfr = secondPage.getPackageFragmentRoot();
    String lineDelimiter = StubUtility.getLineDelimiterUsed(secondPage.getJavaProject());
    IPackageFragment pf;
    String st = Signature.getQualifier(declaringClass);
    if (st != null && st.trim().length() > 0) {
        pf = pfr.getPackageFragment(st);
        if (pf != null) {
            if (!pf.exists()) {
                pf = pfr.createPackageFragment(st, true, m);
            }
        } else {
            pf = pfr.createPackageFragment(st, true, m);
        }
    } else {
        IFile metadataFile = secondPage.getJavaProject().getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
                .getFile(ProjectMetadata.METADATA_FILENAME);
        if (metadataFile != null) {
            try {
                ProjectMetadata pr_meta = new ProjectMetadata(
                        new File(metadataFile.getRawLocation().toOSString()));
                pfr = secondPage.getJavaProject().findPackageFragmentRoot(
                        secondPage.getJavaProject().getPath().append(pr_meta.getSourceDir()));
                if (pfr != null) {
                    pf = pfr.getPackageFragment(pr_meta.getMainPackageName() + ".coreelements");
                    if (pf.exists()) {
                        st = pf.getElementName();
                    } else
                        throw new JavaModelException(new Exception("Unable to find core elemet package"),
                                JavaModelStatus.ERROR);
                } else {
                    throw new JavaModelException(new Exception("Unable to find core elemet package root"),
                            JavaModelStatus.ERROR);
                }
            } catch (Exception e) {
                throw new JavaModelException(e, JavaModelStatus.ERROR);
            }
        } else
            throw new JavaModelException(new Exception("Unable to find project metadata file"),
                    JavaModelStatus.ERROR);
    }
    String name = Signature.getSimpleName(declaringClass);
    log.debug("Package: " + st + " Class name: " + name);
    ICompilationUnit cu = pf.getCompilationUnit(name + ".java");
    if (cu == null || !cu.exists()) {
        cu = pf.createCompilationUnit(name + ".java", "", false, m);
        cu.createPackageDeclaration(st, m);
        cu.createType(constructCEClassStub(name, lineDelimiter), null, false, m);
    }
    return cu.getType(name);
}

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From source file:es.bsc.servicess.ide.wizards.coretypes.SpecificNewMethodComposite.java

License:Apache License

private IType createDeclaringClassType(IProgressMonitor m) throws JavaModelException {
    IPackageFragmentRoot pfr = thirdPage.getPackageFragmentRoot();
    String lineDelimiter = StubUtility.getLineDelimiterUsed(thirdPage.getJavaProject());
    IPackageFragment pf;//from  w  ww  .  ja  v  a  2  s .  c o m
    String st = Signature.getQualifier(declaringClass);
    if (st != null && st.trim().length() > 0) {
        pf = pfr.getPackageFragment(st);
        if (pf != null) {
            if (!pf.exists()) {
                pf = pfr.createPackageFragment(st, true, m);
            }
        } else {
            pf = pfr.createPackageFragment(st, true, m);
        }
    } else {
        IFile metadataFile = thirdPage.getJavaProject().getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
                .getFile(ProjectMetadata.METADATA_FILENAME);
        if (metadataFile != null) {
            try {
                ProjectMetadata pr_meta = new ProjectMetadata(
                        new File(metadataFile.getRawLocation().toOSString()));
                pfr = thirdPage.getJavaProject().findPackageFragmentRoot(
                        thirdPage.getJavaProject().getPath().append(pr_meta.getSourceDir()));
                if (pfr != null) {
                    pf = pfr.getPackageFragment(pr_meta.getMainPackageName() + ".coreelements");
                    if (pf.exists()) {
                        st = pf.getElementName();
                    } else
                        throw new JavaModelException(new Exception("Unable to find core elemet package"),
                                JavaModelStatus.ERROR);
                } else {
                    throw new JavaModelException(new Exception("Unable to find core elemet package root"),
                            JavaModelStatus.ERROR);
                }
            } catch (Exception e) {
                throw new JavaModelException(e, JavaModelStatus.ERROR);
            }
        } else
            throw new JavaModelException(new Exception("Unable to find project metadata file"),
                    JavaModelStatus.ERROR);
    }
    String name = Signature.getSimpleName(declaringClass);
    System.out.println("Package: " + st + " Class name: " + name);
    ICompilationUnit cu = pf.getCompilationUnit(name + ".java");
    if (cu == null || !cu.exists()) {
        cu = pf.createCompilationUnit(name + ".java", "", false, m);
        cu.createPackageDeclaration(st, m);
        cu.createType(constructCEClassStub(name, lineDelimiter), null, false, m);
    }
    return cu.getType(name);
}

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

License:Apache License

/**
 * A hook method that gets called when the package field has changed. The
 * method validates the package name and returns the status of the
 * validation. The validation also updates the package fragment model.
 * <p>//from   w w w.  j  av a 2 s .  c  o  m
 * Subclasses may extend this method to perform their own validation.
 * </p>
 * 
 * @return the status of the validation
 */
protected IStatus packageChanged() {
    StatusInfo status = new StatusInfo();
    IPackageFragmentRoot root = getPackageFragmentRoot();
    fPackageDialogField.enableButton(root != null);

    IJavaProject project = root != null ? root.getJavaProject() : null;

    String packName = getPackageText();
    if (packName.length() > 0) {
        IStatus val = validatePackageName(packName, project);
        if (val.getSeverity() == IStatus.ERROR) {
            status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidPackageName,
                    val.getMessage()));
            return status;
        } else if (val.getSeverity() == IStatus.WARNING) {
            status.setWarning(Messages.format(
                    NewWizardMessages.NewTypeWizardPage_warning_DiscouragedPackageName, val.getMessage()));
            // continue
        }
    } else {
        status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_DefaultPackageDiscouraged);
    }

    if (project != null) {
        if (project.exists() && packName.length() > 0) {
            try {
                IPath rootPath = root.getPath();
                IPath outputPath = project.getOutputLocation();
                if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
                    // if the bin folder is inside of our root, don't allow
                    // to name a package
                    // like the bin folder
                    IPath packagePath = rootPath.append(packName.replace('.', '/'));
                    if (outputPath.isPrefixOf(packagePath)) {
                        status.setError(NewWizardMessages.NewTypeWizardPage_error_ClashOutputLocation);
                        return status;
                    }
                }
            } catch (JavaModelException e) {
                JavaPlugin.log(e);
                // let pass
            }
        }

        fCurrPackage = root.getPackageFragment(packName);
    } else {
        status.setError(""); //$NON-NLS-1$
    }
    return status;
}

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

License:Apache License

@Override
protected void finishPage(IProgressMonitor arg0) throws InterruptedException, CoreException {

    String lineDelimiter = StubUtility.getLineDelimiterUsed(project);

    IFile file = project.getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
            .getFile(ProjectMetadata.METADATA_FILENAME);
    try {/*from   ww  w .  j  a v  a 2s  .co m*/
        ProjectMetadata pr_meta = new ProjectMetadata(file.getRawLocation().toFile());
        IPackageFragmentRoot root = pr_meta.getPackageFragmentRoot(project);
        if (root == null || !root.exists())
            throw (new Exception("Main package fragment root not found"));
        IPackageFragment frag = root.getPackageFragment(fPage.getTypePackageName());
        if (frag == null || !frag.exists())
            root.createPackageFragment(fPage.getTypePackageName(), true, arg0);
        String className = fPage.getType().getElementName().replaceAll(" ", "") + "Itf";
        interfaceCU = frag.getCompilationUnit(className + ".java");
        if (interfaceCU == null || !interfaceCU.exists()) {
            interfaceCU = frag.createCompilationUnit(className + ".java", "", false,
                    new SubProgressMonitor(arg0, 2));
            interfaceCU.createPackageDeclaration(frag.getElementName(), arg0);
            String typeStub = constructInterfaceStub(className, lineDelimiter);
            interfaceCU.createType(typeStub, null, false, arg0);
        }
        pr_meta.addExternalOrchestrationClass(fPage.getTypeName(), fPage.getExternalLocation(),
                fPage.getIntraPackageLocation());
        pr_meta.toFile(file.getRawLocation().toFile());
        project.getProject().refreshLocal(Resource.DEPTH_INFINITE, arg0);
    } catch (Exception e) {
        throw new JavaModelException(e, JavaModelStatus.ERROR);
    }

}

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

License:Apache License

/**
 * A hook method that gets called when the package field has changed. The
 * method validates the package name and returns the status of the
 * validation. The validation also updates the package fragment model.
 * <p>/*from  w ww.  j  a v  a 2  s.  com*/
 * Subclasses may extend this method to perform their own validation.
 * </p>
 * 
 * @return the status of the validation
 */
protected IStatus packageChanged() {
    StatusInfo status = new StatusInfo();
    IPackageFragmentRoot root = getPackageFragmentRoot();
    fPackageDialogField.enableButton(root != null);

    IJavaProject project = root != null ? root.getJavaProject() : null;

    String packName = getPackageText();
    if (packName.length() > 0) {
        IStatus val = validatePackageName(packName, project);
        if (val.getSeverity() == IStatus.ERROR) {
            status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidPackageName,
                    val.getMessage()));
            return status;
        } else if (val.getSeverity() == IStatus.WARNING) {
            status.setWarning(Messages.format(
                    NewWizardMessages.NewTypeWizardPage_warning_DiscouragedPackageName, val.getMessage()));
            // continue
        }
    } else {
        status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_DefaultPackageDiscouraged);
    }

    if (project != null) {
        if (project.exists() && packName.length() > 0) {
            try {
                IPath rootPath = root.getPath();
                IPath outputPath = project.getOutputLocation();
                if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
                    // if the bin folder is inside of our root, don't allow
                    // to name a package
                    // like the bin folder
                    IPath packagePath = rootPath.append(packName.replace('.', '/'));
                    if (outputPath.isPrefixOf(packagePath)) {
                        status.setError(NewWizardMessages.NewTypeWizardPage_error_ClashOutputLocation);
                        return status;
                    }
                }
            } catch (JavaModelException e) {
                JavaPlugin.log(e);
                // let pass
            }
        }
        fCurrPackage = root.getPackageFragment(packName);
    } else {
        status.setError(""); //$NON-NLS-1$
    }
    return status;
}

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From source file:fede.workspace.dependencies.eclipse.java.util.TypeUtil.java

License:Apache License

/**
 * Find type.//w  ww.j a  v  a2 s . c  om
 * 
 * @param project
 *            the project
 * @param qualifiedPackage
 *            the qualified package
 * @param typeDef
 *            the type def
 * 
 * @return the i type
 */
public static IType findType(IProject project, String qualifiedPackage, String typeDef) {
    IJavaProject jp = JavaCore.create(project);
    if (!jp.exists())
        return null;

    try {
        IPackageFragmentRoot[] packagesRoot = jp.getPackageFragmentRoots();
        for (IPackageFragmentRoot packageFragmentRoot : packagesRoot) {
            if (packageFragmentRoot.isExternal())
                continue;
            IPackageFragment packageFragment = packageFragmentRoot.getPackageFragment(qualifiedPackage);
            if (packageFragment.exists()) {
                IType ret = TypeUtil.findType(packageFragment, typeDef);
                if (ret != null)
                    return ret;
            }
        }
    } catch (JavaModelException e) {
        WSPlugin.logException(e);
    }

    return null;
}

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From source file:fede.workspace.eclipse.java.fields.StringToPackageValueController.java

License:Apache License

/**
 * Abstract to visual value./*from  ww  w .j  ava  2 s .co m*/
 * 
 * @param value
 *            the value
 * 
 * @return the object
 */
public Object abstractToVisualValue(Object value) {
    List<String> packagesString = (List<String>) value;

    Item theCurrentItem = getItem();
    IJavaProject jp;
    try {
        jp = JavaProjectManager.getJavaProject(theCurrentItem);
    } catch (CoreException e) {
        IStatus status = new Status(IStatus.ERROR, WSJavaPlugin.PLUGIN_ID, 0,
                MessageFormat.format("Cannot find the java projet from the item {0}", theCurrentItem.getName()),
                null);
        WSJavaPlugin.getDefault().log(status);
        return new ArrayList<IPackageFragment>();
    }
    if (jp == null) {
        return new ArrayList<IPackageFragment>();
    }
    IPackageFragmentRoot[] rootPackages;
    try {
        rootPackages = jp.getPackageFragmentRoots();
    } catch (JavaModelException e) {
        WSJavaPlugin.getDefault().log(new Status(IStatus.ERROR, WSPlugin.PLUGIN_ID, 0, MessageFormat.format(
                "Cannot find the package fragment root from the item {0}", theCurrentItem.getName()), null));
        return new ArrayList<IPackageFragment>();
    }
    if (rootPackages == null || rootPackages.length == 0) {
        return new ArrayList<IPackageFragment>();
    }
    if (packagesString == null) {
        return new ArrayList<IPackageFragment>();
    }

    IPackageFragmentRoot packageSrc = null;
    for (IPackageFragmentRoot fr : rootPackages) {
        try {
            if (fr.getKind() == IPackageFragmentRoot.K_SOURCE) {
                packageSrc = fr;
                break;
            }
        } catch (JavaModelException e) {
            WSJavaPlugin.getDefault()
                    .log(new Status(IStatus.ERROR, WSPlugin.PLUGIN_ID, 0,
                            MessageFormat.format(
                                    "Cannot find the type of the package fragment root {1} from the item {0}",
                                    theCurrentItem.getId(), fr.getElementName()),
                            null));
        }
    }
    List<IPackageFragment> ret = new ArrayList<IPackageFragment>();
    for (String pString : packagesString) {
        IPackageFragment findPackage = null;
        for (IPackageFragmentRoot fr : rootPackages) {
            findPackage = fr.getPackageFragment(pString);
            if (findPackage.exists()) {
                break;
            }
        }
        if (packageSrc != null && (findPackage == null || !findPackage.exists())) {
            findPackage = packageSrc.getPackageFragment(pString);
        }
        if (findPackage != null) {
            ret.add(findPackage);
        }
    }
    return ret;
}

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From source file:fede.workspace.eclipse.java.JavaProjectManager.java

License:Apache License

/**
 * Gets the package fragment corresponding to the spepcified package in the
 * source folder associated with the specified item.
 * //from   w w  w  . j av a2  s  .c  o m
 * @param item
 *            the item
 * @param packageName
 *            the package name
 * 
 * @return the package fragment
 * 
 * @throws CoreException
 *             the core exception
 */
public static IPackageFragment getPackageFragment(Item item, String packageName) throws CoreException {
    IPackageFragmentRoot source = getPackageFragmentRoot(item);

    if (source == null) {
        return null;
    }

    return source.getPackageFragment(packageName);
}

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