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

List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot getJavaProject

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Introduction

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

Prototype

IJavaProject getJavaProject();

Source Link

Document

Returns the Java project this element is contained in, or null if this element is not contained in any Java project (for instance, the IJavaModel is not contained in any Java project).

Usage

From source file:org.eclipse.modisco.java.discoverer.internal.io.library.LibraryReader.java

License:Open Source License

public void readModel(final Object source, final Model resultModel1, final BindingManager globalBindings1,
        final IProgressMonitor monitor) {

    if (source == null) {
        return;/*w  w w  .  jav  a 2s  .c  o m*/
    }

    this.resultModel = resultModel1;
    this.globalBindings = globalBindings1;
    ClassFileParserUtils.initializePrimitiveTypes(this.factory, resultModel1, this.globalBindings);
    try {

        if (source instanceof IPackageFragmentRoot) {
            IPackageFragmentRoot library = (IPackageFragmentRoot) source;

            if (resultModel1.getName() == null || resultModel1.getName().length() == 0) {
                resultModel1.setName(library.getElementName());
            }
            this.typeFinder = new TypeFinder(library.getJavaProject());

            IJavaElement[] children = library.getChildren();
            for (IJavaElement element : children) {
                IPackageFragment packageFolder = (IPackageFragment) element;
                if (packageFolder.getClassFiles().length > 0) {
                    // report some feedback
                    monitor.subTask(Messages.LibraryReader_DiscoveringTask + packageFolder.getElementName());
                    // parse package
                    parsePackage(library, resultModel1, packageFolder, monitor);
                    if (monitor.isCanceled()) {
                        return;
                    }
                }
            }
        } else if (source instanceof IClassFile) {
            IClassFile cf = (IClassFile) source;
            this.typeFinder = new TypeFinder(cf.getJavaProject());
            parseClassFile(cf);

        } else {
            throw new IllegalArgumentException(
                    "Library reader can not handle source object : " + source.toString()); //$NON-NLS-1$
        }
    } catch (Exception e) {
        MoDiscoLogger.logError(e, JavaActivator.getDefault());
    }
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewRoleWizardPageListener.java

License:Open Source License

protected IType chooseSuperType() {
    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    if (root == null) {
        return null;
    }//from  ww w.  j  ava 2  s.  co m

    IJavaSearchScope scope = SearchEngine.createJavaSearchScope(new IJavaElement[] { root.getJavaProject() });

    FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getObservedPage().getShell(), false,
            getObservedPage().getWizard().getContainer(), scope, IJavaSearchConstants.CLASS);
    dialog.setTitle(OTNewWizardMessages.NewRoleWizardPage_SuperclassDialog_title);
    dialog.setMessage(OTNewWizardMessages.NewRoleWizardPage_SuperclassDialog_message);
    dialog.setInitialPattern(getObservedPage().getSuperTypeName());

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

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewRoleWizardPageListener.java

License:Open Source License

private IType chooseBaseType() {
    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    if (root == null) {
        return null;
    }//w  w  w .j a va  2  s.com

    IJavaSearchScope scope = SearchEngine.createJavaSearchScope(new IJavaElement[] { root.getJavaProject() });

    FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(getObservedPage().getShell(), false,
            getObservedPage().getWizard().getContainer(), scope, IJavaSearchConstants.TYPE) {
        IStatus status; // duplicate private field

        @Override
        protected void updateStatus(IStatus status) {
            this.status = status;
            super.updateStatus(status);
        }

        @Override
        protected void okPressed() {
            // super version is too strict, replace warning with OK in order to pass
            if (status.getCode() == IStatus.WARNING)
                updateStatus(StatusInfo.OK_STATUS);
            super.okPressed();
        }
    };
    dialog.setTitle(OTNewWizardMessages.NewRoleWizardPage_BaseclassDialog_title);
    dialog.setMessage(OTNewWizardMessages.NewRoleWizardPage_BaseclassDialog_message);
    dialog.setInitialPattern(((NewRoleWizardPage) getObservedPage()).getBaseClassName());
    dialog.setValidator(new ISelectionStatusValidator() {
        public IStatus validate(Object[] selection) {
            if (selection != null && selection.length > 0 && selection[0] instanceof IType)
                return validateBaseClassName(getObservedPage().getEnclosingType(),
                        ((IType) selection[0]).getElementName());
            return StatusInfo.OK_STATUS;
        };
    });

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

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewTeamWizardPageListener.java

License:Open Source License

protected IType chooseSuperType() {
    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    if (root == null) {
        return null;
    }/*from  w  ww .  j a  v a  2  s.c  o  m*/

    return chooseTeam(root.getJavaProject(), getObservedPage().getShell(),
            getObservedPage().getWizard().getContainer(),
            OTNewWizardMessages.NewTeamWizardPage_ChooseSuperTypeDialog_title,
            OTNewWizardMessages.NewTeamWizardPage_ChooseSuperTypeDialog_description,
            getObservedPage().getSuperTypeName());
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewTeamWizardPageListener.java

License:Open Source License

/**
 * 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.
 * /*ww  w. ja  va2 s  .  c  om*/
 * @return the status of the validation
 */
protected IStatus validatePackage() {
    StatusInfo status = new StatusInfo();

    updatePackageStatusLabel();
    getObservedPage().getPackageDialogField().enableButton(getObservedPage().getPackageFragmentRoot() != null);

    String packName = getObservedPage().getPackageName();
    if (packName.trim().length() > 0) {
        IStatus val = NewTypeWizardPage.validatePackageName(packName, getObservedPage().getJavaProject());
        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
        }
    }

    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    if (root != null) {
        if (root.getJavaProject().exists() && packName.trim().length() > 0) {
            try {
                IPath rootPath = root.getPath();
                IPath outputPath = root.getJavaProject().getOutputLocation();

                if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
                    // if the bin folder is inside of our root, dont 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 ex) {
                OTDTUIPlugin.logException("", ex); //$NON-NLS-1$
                // let pass         
            }
        }
        getObservedPage().setPackageFragment(root.getPackageFragment(packName), true);
    } else {
        status.setError(""); //$NON-NLS-1$
    }
    return status;
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewTypeWizardPageListener.java

License:Open Source License

private void chooseSuperInterfaces(ListDialogField field) {
    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    if (root == null) {
        return;/*from  w  ww . j a va 2  s.co  m*/
    }

    SuperInterfaceSelectionDialog dialog;

    Shell parent = getObservedPage().getShell();
    IRunnableContext context = getObservedPage().getWizard().getContainer();
    NewTypeWizardPage page = getObservedPage();
    IJavaProject root2 = root.getJavaProject();

    dialog = new SuperInterfaceSelectionDialog(parent, context, page, root2);
    /*      dialog = new SuperInterfaceSelectionDialog(getObservedPage().getShell(), 
                               getObservedPage().getWizard().getContainer(), 
                               getObservedPage(), 
                               root.getJavaProject());
    */ dialog.setTitle(NewWizardMessages.NewTypeWizardPage_InterfacesDialog_class_title);
    dialog.setMessage(NewWizardMessages.NewTypeWizardPage_InterfacesDialog_message);
    dialog.open();
    return;
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewTypeWizardPageListener.java

License:Open Source License

/**
 * Gets called when the enclosing type name has changed. The method 
 * validates the enclosing type and returns the status of the validation. 
 * It also updates the enclosing type model.
 * //from  www.  ja  v a2 s .c o m
 * @return the status of the validation
 */
protected IStatus validateEnclosingType() {
    StatusInfo status = new StatusInfo();
    getObservedPage().setEnclosingType(null, true);

    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    if (root == null) {
        status.setError(""); //$NON-NLS-1$
        return status;
    }

    String enclName = getObservedPage().getEnclosingTypeName();
    if (enclName.trim().length() == 0) {
        handleEnclosingTypeDialogFieldIsEmpty(status);
        return status;
    } else {
        if (_observedPage instanceof NewTeamWizardPage) {
            _observedPage.getPackageDialogField().setEnabled(false);
        }
    }

    try {
        IType type = root.getJavaProject().findType(enclName);

        if (type == null) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeNotExists);
        } else if (type.getCompilationUnit() == null) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingNotInCU);
        } else if (!JavaModelUtil.isEditable(type.getCompilationUnit())) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingNotEditable);
        } else if (type.equals(getObservedPage().getSuperType())) {
            status.setError(
                    org.eclipse.objectteams.otdt.internal.ui.wizards.OTNewWizardMessages.NewTypeWizardPage_same_enclosing_and_super_error);
        }

        if (status.isError()) {
            return status;
        }

        getObservedPage().setEnclosingType(type, true);

        IPackageFragmentRoot enclosingRoot = JavaModelUtil.getPackageFragmentRoot(type);
        if (!enclosingRoot.equals(root)) {
            status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_EnclosingNotInSourceFolder);
        }

        validateSuperClass(status);

        //enable Inlined-Checkbox
        getObservedPage().getInlineSelectionDialogField().setEnabled(true);
        return status;
    } catch (JavaModelException ex) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeNotExists);
        OTDTUIPlugin.logException("", ex); //$NON-NLS-1$
        return status;
    }
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.NewTypeWizardPageListener.java

License:Open Source License

/**
 * Gets called when the superclass name has changed. The method 
 * validates the superclass name and returns the status of the validation.
 * //  w w w. j ava  2  s .  co m
 * @return the status of the validation
 */
protected IStatus validateSuperType() {
    StatusInfo status = new StatusInfo();
    IPackageFragmentRoot root = getObservedPage().getPackageFragmentRoot();
    getObservedPage().getSuperTypeDialogField().enableButton(root != null);

    getObservedPage().setSuperType(null);

    String superTypeName = getObservedPage().getSuperTypeName();
    if (superTypeName.trim().length() == 0) {
        // accept the empty field (stands for java.lang.Object)
        return status;
    }
    IStatus val = NewTypeWizardPage.validateJavaTypeName(superTypeName, getObservedPage().getJavaProject());
    if (val.getSeverity() == IStatus.ERROR) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_InvalidSuperClassName);
        return status;
    }
    if (root != null) {
        try {
            Type type = TypeContextChecker.parseSuperClass(superTypeName);
            if (type == null) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_InvalidSuperClassName);
                return status;
            }
            IType iType = resolveSuperTypeName(root.getJavaProject(), superTypeName);
            if (iType == null) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_InvalidSuperClassName);
                return status;
            }
            if (iType.equals(getObservedPage().getEnclosingType())) {
                status.setError(
                        org.eclipse.objectteams.otdt.internal.ui.wizards.OTNewWizardMessages.NewTypeWizardPage_same_enclosing_and_super_error);
            }
            getObservedPage().setSuperType(iType);
            validateSuperClass(status);
        } catch (JavaModelException e) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_InvalidSuperClassName);
            JavaPlugin.log(e);
        }
    } else {
        status.setError(""); //$NON-NLS-1$
    }
    return status;
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.listeners.SuperInterfacesListener.java

License:Open Source License

private void chooseSuperInterfaces(ListDialogField field) {
    IPackageFragmentRoot root = getPage().getPackageFragmentRoot();
    if (root == null) {
        return;//w  w w.j  a v a 2s. com
    }

    SuperInterfaceSelectionDialog dialog;

    // Note(km): need to change 3rd param from getPage().getSuperInterfacesDialogField()
    //           to get it compiled.
    dialog = new SuperInterfaceSelectionDialog(getPage().getShell(), getPage().getWizard().getContainer(),
            getPage(), root.getJavaProject());
    dialog.setTitle(NewWizardMessages.NewTypeWizardPage_InterfacesDialog_class_title);
    dialog.setMessage(NewWizardMessages.NewTypeWizardPage_InterfacesDialog_message);
    dialog.open();
    return;
}

From source file:org.eclipse.objectteams.otdt.internal.ui.wizards.NewTypeWizardPage.java

License:Open Source License

/**
 * Hook method that gets called when the type name has changed. The method validates the 
 * type name and returns the status of the validation.
 * <p>//www.  ja v  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 typeNameChanged() {
    super.typeNameChanged();

    StatusInfo status = new StatusInfo();
    _currentType = null;
    String typeNameWithParameters = getTypeName();
    // must not be empty
    if (typeNameWithParameters.length() == 0) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_EnterTypeName);
        return status;
    }

    String typeName = getTypeNameWithoutParameters();
    if (typeName.indexOf('.') != -1) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_QualifiedName);
        return status;
    }
    IStatus val = validateJavaTypeName(typeName, getJavaProject());
    if (val.getSeverity() == IStatus.ERROR) {
        status.setError(
                Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidTypeName, val.getMessage()));
        return status;
    } else if (val.getSeverity() == IStatus.WARNING) {
        status.setWarning(Messages.format(NewWizardMessages.NewTypeWizardPage_warning_TypeNameDiscouraged,
                val.getMessage()));
        // continue checking
    }

    // must not exist
    if (!isEnclosingTypeSelected()) {
        IPackageFragment pack = getPackageFragment();
        if (pack != null) {
            ICompilationUnit cu = pack.getCompilationUnit(getCompilationUnitName(typeName));
            _currentType = cu.getType(typeName);
            IResource resource = cu.getResource();

            if (resource.exists()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameExists);
                return status;
            }
            URI location = resource.getLocationURI();
            if (location != null) {
                try {
                    IFileStore store = EFS.getStore(location);
                    if (store.fetchInfo().exists()) {
                        status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameExistsDifferentCase);
                        return status;
                    }
                } catch (CoreException e) {
                    status.setError(
                            Messages.format(NewWizardMessages.NewTypeWizardPage_error_uri_location_unkown,
                                    Resources.getLocationString(resource)));
                }
            }
        }
    } else {
        IType type = getEnclosingType();
        if (type != null) {
            _currentType = type.getType(typeName);
            if (_currentType.exists()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameExists);
                return status;
            }
        }
    }

    if (typeNameWithParameters != typeName) {
        IPackageFragmentRoot root = getPackageFragmentRoot();
        if (root != null) {
            if (!JavaModelUtil.is50OrHigher(root.getJavaProject())) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeParameters);
                return status;
            }
            String typeDeclaration = "class " + typeNameWithParameters + " {}"; //$NON-NLS-1$//$NON-NLS-2$
            ASTParser parser = ASTParser.newParser(AST.JLS4);
            parser.setSource(typeDeclaration.toCharArray());
            parser.setProject(root.getJavaProject());
            CompilationUnit compilationUnit = (CompilationUnit) parser.createAST(null);
            IProblem[] problems = compilationUnit.getProblems();
            if (problems.length > 0) {
                status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidTypeName,
                        problems[0].getMessage()));
                return status;
            }
        }
    }
    return status;
}