Examples with IResource org.eclipse.core.resources.IResource used on opensource projects

Example 11 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class ClasspathEntry method validateLibraryEntry.

// https://bugs.eclipse.org/bugs/show_bug.cgi?id=232816, Now we have the facility to include a container
// name in diagnostics. If the parameter ``container'' is not null, it is used to point to the library
// more fully.
private static IJavaModelStatus validateLibraryEntry(IPath path, IJavaProject project, String container, IPath sourceAttachment, String entryPathMsg) {
    if (path.isAbsolute() && !path.isEmpty()) {
        Object target = JavaModel.getTarget(path, true);
        if (target == null) {
            // https://bugs.eclipse.org/bugs/show_bug.cgi?id=248661
            IPath workspaceLocation = workspaceRoot.getLocation();
            if (workspaceLocation.isPrefixOf(path)) {
                target = JavaModel.getTarget(path.makeRelativeTo(workspaceLocation).makeAbsolute(), true);
            }
        }
        if (target != null && !JavaCore.IGNORE.equals(project.getOption(JavaCore.CORE_INCOMPATIBLE_JDK_LEVEL, true))) {
            long projectTargetJDK = CompilerOptions.versionToJdkLevel(project.getOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, true));
            long libraryJDK = Util.getJdkLevel(target);
            if (libraryJDK != 0 && libraryJDK > projectTargetJDK) {
                if (container != null) {
                    return new JavaModelStatus(IJavaModelStatusConstants.INCOMPATIBLE_JDK_LEVEL, project, path, Messages.bind(Messages.classpath_incompatibleLibraryJDKLevelInContainer, new String[] { project.getElementName(), CompilerOptions.versionFromJdkLevel(projectTargetJDK), path.makeRelative().toString(), container, CompilerOptions.versionFromJdkLevel(libraryJDK) }));
                } else {
                    return new JavaModelStatus(IJavaModelStatusConstants.INCOMPATIBLE_JDK_LEVEL, project, path, Messages.bind(Messages.classpath_incompatibleLibraryJDKLevel, new String[] { project.getElementName(), CompilerOptions.versionFromJdkLevel(projectTargetJDK), path.makeRelative().toString(), CompilerOptions.versionFromJdkLevel(libraryJDK) }));
                }
            }
        }
        if (target instanceof IResource) {
            IResource resolvedResource = (IResource) target;
            switch(resolvedResource.getType()) {
                case IResource.FILE:
                    if (sourceAttachment != null && !sourceAttachment.isEmpty() && JavaModel.getTarget(sourceAttachment, true) == null) {
                        if (container != null) {
                            return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundSourceAttachmentInContainedLibrary, new String[] { sourceAttachment.toString(), path.toString(), container }));
                        } else {
                            return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundSourceAttachment, new String[] { sourceAttachment.toString(), path.toString(), project.getElementName() }));
                        }
                    }
                    // https://bugs.eclipse.org/bugs/show_bug.cgi?id=229042
                    // Validate the contents of the archive
                    IJavaModelStatus status = validateLibraryContents(path, project, entryPathMsg);
                    if (status != JavaModelStatus.VERIFIED_OK)
                        return status;
                    break;
                case // internal binary folder
                IResource.FOLDER:
                    if (sourceAttachment != null && !sourceAttachment.isEmpty() && JavaModel.getTarget(sourceAttachment, true) == null) {
                        if (container != null) {
                            return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundSourceAttachmentInContainedLibrary, new String[] { sourceAttachment.toString(), path.toString(), container }));
                        } else {
                            return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundSourceAttachment, new String[] { sourceAttachment.toString(), path.toString(), project.getElementName() }));
                        }
                    }
            }
        } else if (target instanceof File) {
            File file = JavaModel.getFile(target);
            if (file == null) {
                if (container != null) {
                    return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_illegalExternalFolderInContainer, new String[] { path.toOSString(), container }));
                } else {
                    return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_illegalExternalFolder, new String[] { path.toOSString(), project.getElementName() }));
                }
            } else {
                if (sourceAttachment != null && !sourceAttachment.isEmpty() && JavaModel.getTarget(sourceAttachment, true) == null) {
                    if (container != null) {
                        return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundSourceAttachmentInContainedLibrary, new String[] { sourceAttachment.toString(), path.toOSString(), container }));
                    } else {
                        return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundSourceAttachment, new String[] { sourceAttachment.toString(), path.toOSString(), project.getElementName() }));
                    }
                }
                // Validate the contents of the archive
                if (file.isFile()) {
                    IJavaModelStatus status = validateLibraryContents(path, project, entryPathMsg);
                    if (status != JavaModelStatus.VERIFIED_OK)
                        return status;
                }
            }
        } else {
            boolean isExternal = path.getDevice() != null || !ResourcesPlugin.getWorkspace().getRoot().getProject(path.segment(0)).exists();
            if (isExternal) {
                if (container != null) {
                    return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundLibraryInContainer, new String[] { path.toOSString(), container }));
                } else {
                    return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundLibrary, new String[] { path.toOSString(), project.getElementName() }));
                }
            } else {
                if (entryPathMsg == null)
                    entryPathMsg = project.getElementName().equals(path.segment(0)) ? path.removeFirstSegments(1).makeRelative().toString() : path.toString();
                if (container != null) {
                    return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundLibraryInContainer, new String[] { entryPathMsg, container }));
                } else {
                    return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_unboundLibrary, new String[] { entryPathMsg, project.getElementName() }));
                }
            }
        }
    } else {
        if (entryPathMsg == null)
            entryPathMsg = project.getElementName().equals(path.segment(0)) ? path.removeFirstSegments(1).makeRelative().toString() : path.toString();
        if (container != null) {
            return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_illegalLibraryPathInContainer, new String[] { entryPathMsg, container }));
        } else {
            return new JavaModelStatus(IJavaModelStatusConstants.INVALID_CLASSPATH, Messages.bind(Messages.classpath_illegalLibraryPath, new String[] { entryPathMsg, project.getElementName() }));
        }
    }
    return JavaModelStatus.VERIFIED_OK;
}

Example 12 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class JavaElementLabelComposer method isReferenced.

/**
	 * Returns <code>true</code> if the given package fragment root is
	 * referenced. This means it is a descendant of a different project but is referenced
	 * by the root's parent. Returns <code>false</code> if the given root
	 * doesn't have an underlying resource.
	 *
	 * @param root the package fragment root
	 * @return returns <code>true</code> if the given package fragment root is referenced
	 */
private boolean isReferenced(IPackageFragmentRoot root) {
    IResource resource = root.getResource();
    if (resource != null) {
        IProject jarProject = resource.getProject();
        IProject container = root.getJavaProject().getProject();
        return !container.equals(jarProject);
    }
    return false;
}

Example 13 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class RefactoringSession method prepareRenamePackageChange.

private void prepareRenamePackageChange(List<ChangeInfo> changesInfo, ChangeInfo changeInfo, Change ch) {
    changeInfo.setName(ChangeInfo.ChangeName.RENAME_PACKAGE);
    RenamePackageChange renameChange = (RenamePackageChange) ch;
    IPath oldPackageName = new Path(renameChange.getOldName().replace('.', IPath.SEPARATOR));
    IPath newPackageName = new Path(renameChange.getNewName().replace('.', IPath.SEPARATOR));
    changeInfo.setOldPath(renameChange.getResourcePath().removeLastSegments(oldPackageName.segmentCount()).append(newPackageName).toString());
    changeInfo.setPath(renameChange.getResourcePath().toString());
    Set<IResource> compilationUnits = renameChange.getFCompilationUnitStamps().keySet();
    for (IResource iResource : compilationUnits) {
        ChangeInfo change = DtoFactory.newDto(ChangeInfo.class);
        change.setName(ChangeInfo.ChangeName.UPDATE);
        IPath fullPathOldPath = iResource.getFullPath();
        IPath newPath = renameChange.getResourcePath().append(fullPathOldPath.toFile().getName());
        change.setOldPath(fullPathOldPath.toString());
        change.setPath(newPath.toString());
        changesInfo.add(change);
    }
}

Example 14 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class RefactoringTest method tryDeletingAllNonJavaChildResources.

private static void tryDeletingAllNonJavaChildResources(IPackageFragmentRoot root) throws CoreException {
    Object[] nonJavaKids = root.getNonJavaResources();
    for (int i = 0; i < nonJavaKids.length; i++) {
        if (nonJavaKids[i] instanceof IResource) {
            IResource resource = (IResource) nonJavaKids[i];
            JavaProjectHelper.delete(resource);
        }
    }
}

Example 15 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class Checks method isClasspathDelete.

public static boolean isClasspathDelete(IPackageFragmentRoot pkgRoot) {
    IResource res = pkgRoot.getResource();
    if (res == null)
        return true;
    IProject definingProject = res.getProject();
    if (res.getParent() != null && pkgRoot.isArchive() && !res.getParent().equals(definingProject))
        return true;
    IProject occurringProject = pkgRoot.getJavaProject().getProject();
    return !definingProject.equals(occurringProject);
}