org.eclipse.viatra.query.tooling.core.project

Class ProjectGenerationHelper

java.lang.Object

org.eclipse.viatra.query.tooling.core.project.ProjectGenerationHelper

public abstract class ProjectGenerationHelper
extends java.lang.Object

A common helper class for generating VIATRA Query-related projects.

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.List<java.lang.String>	SINGLESOURCEFOLDER A single source folder named src
static java.util.List<java.lang.String>	SOURCEFOLDERS Two source folders: src to be manually written and src-gen to contain generated code

Constructor Summary

Constructors

Constructor and Description
ProjectGenerationHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addFileToProject(org.eclipse.core.resources.IContainer container, org.eclipse.core.runtime.Path path, java.io.InputStream contentStream, org.eclipse.core.runtime.IProgressMonitor monitor) Adds a file to a container.
static boolean	checkBundleDependency(org.eclipse.core.resources.IProject project, java.lang.String dependency) Checks whether the project depends on a selected bundle ID
static void	checkOpenPDEProject(org.eclipse.core.resources.IProject project) Checks whether the given project exists, is open and has PDE plug-in nature configured.
static void	createProject(org.eclipse.core.resources.IProjectDescription description, org.eclipse.core.resources.IProject proj, java.util.List<java.lang.String> additionalDependencies, org.eclipse.core.runtime.IProgressMonitor monitor) Creates a new VIATRA Query project: a plug-in project with src and src-gen folders and specific dependencies.
static void	ensureBundleDependencies(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies) Updates project manifest to ensure the selected bundle dependencies are set.
static void	ensureBundleDependenciesAndPackageImports(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies, java.util.List<java.lang.String> importPackages, org.eclipse.core.runtime.IProgressMonitor monitor) Updates project manifest to ensure the selected bundle dependencies are set.
static void	ensureExtensions(org.eclipse.core.resources.IProject project, java.lang.Iterable<ExtensionData> contributedExtensions, java.lang.Iterable<org.eclipse.xtext.xbase.lib.Pair<java.lang.String,java.lang.String>> removedExtensions) Updates the selected project to contain the selected extension.
static void	ensureExtensions(org.eclipse.core.resources.IProject project, java.lang.Iterable<ExtensionData> contributedExtensions, java.lang.Iterable<org.eclipse.xtext.xbase.lib.Pair<java.lang.String,java.lang.String>> removedExtensions, org.eclipse.core.runtime.IProgressMonitor monitor) Updates the selected project to contain the selected extension.
static void	ensurePackageExports(org.eclipse.core.resources.IProject project, java.util.Collection<java.lang.String> dependencies) Updates project manifest to ensure the selected packages are exported.
static void	ensurePackageExports(org.eclipse.core.resources.IProject project, java.util.Collection<java.lang.String> exports, org.eclipse.core.runtime.IProgressMonitor monitor) Updates project manifest to ensure the selected packages are exported.
static void	ensurePackageImports(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> packageImports) Updates project manifest to ensure the selected package imports are set.
static void	ensureSourceFolders(org.eclipse.core.resources.IProject project, org.eclipse.core.runtime.IProgressMonitor monitor) Ensures that the project contains the src and src-gen folders as source folders.
static void	fillProjectMetadata(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies, java.util.List<java.lang.String> packageImports, org.eclipse.pde.core.project.IBundleProjectService service, org.eclipse.pde.core.project.IBundleProjectDescription bundleDesc, org.eclipse.core.runtime.IPath[] additionalBinIncludes) Initializes the plug-in metadata of a newly created project.
static java.lang.String	getBundleSymbolicName(org.eclipse.core.resources.IProject project)
static void	initializePluginProject(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies, org.eclipse.core.runtime.IPath[] additionalBinIncludes)
static void	initializePluginProject(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies, org.eclipse.core.runtime.IPath[] additionalBinIncludes, org.eclipse.core.runtime.IProgressMonitor monitor)
static boolean	isOpenPDEProject(org.eclipse.core.resources.IProject project) Return true if the given project exists, is open and has PDE plug-in nature configured
static void	removeAllExtension(org.eclipse.core.resources.IProject project, java.util.Collection<org.eclipse.xtext.xbase.lib.Pair<java.lang.String,java.lang.String>> removableExtensionIdentifiers) Removes all extensions from the project, if the extension's pointId equals to one of the given pointId.
static void	removePackageExports(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies) Updates project manifest to ensure the selected packages are removed.
static void	removePackageExports(org.eclipse.core.resources.IProject project, java.util.List<java.lang.String> dependencies, org.eclipse.core.runtime.IProgressMonitor monitor) Updates project manifest to ensure the selected packages are removed.
static void	replaceBundleDependencies(org.eclipse.pde.core.project.IBundleProjectService service, org.eclipse.pde.core.project.IBundleProjectDescription bundleDesc, java.util.Map<java.lang.String,java.lang.String> replacedDependencies, java.util.Map<java.lang.String,org.eclipse.osgi.service.resolver.VersionRange> versions) Updates plugin Manifest file to replace plug-in dependencies according to the given Map
static void	replaceBundledependencies(org.eclipse.core.resources.IProject project, java.util.Map<java.lang.String,java.lang.String> replacedDependencies, java.util.Map<java.lang.String,org.eclipse.osgi.service.resolver.VersionRange> versions, org.eclipse.core.runtime.IProgressMonitor monitor) Updates the plugin dependency settings of the given project by replacing entries according to the given map.
static void	updateNatures(org.eclipse.core.resources.IProject proj, java.util.Collection<java.lang.String> naturesToAdd, java.util.Collection<java.lang.String> naturesToRemove, org.eclipse.core.runtime.IProgressMonitor monitor) Updates the set of project natures of a selected project

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SOURCEFOLDERS

public static final java.util.List<java.lang.String> SOURCEFOLDERS

Two source folders: src to be manually written and src-gen to contain generated code

SINGLESOURCEFOLDER

public static final java.util.List<java.lang.String> SINGLESOURCEFOLDER

A single source folder named src

Constructor Detail

ProjectGenerationHelper

public ProjectGenerationHelper()

Method Detail

isOpenPDEProject

public static boolean isOpenPDEProject(org.eclipse.core.resources.IProject project)

Return true if the given project exists, is open and has PDE plug-in nature configured

Parameters:

project -

Returns:

checkOpenPDEProject

public static void checkOpenPDEProject(org.eclipse.core.resources.IProject project)

Checks whether the given project exists, is open and has PDE plug-in nature configured. Throws an IllegalArgumentException otherwise.

Parameters:

project -

createProject

public static void createProject(org.eclipse.core.resources.IProjectDescription description,
                 org.eclipse.core.resources.IProject proj,
                 java.util.List<java.lang.String> additionalDependencies,
                 org.eclipse.core.runtime.IProgressMonitor monitor)
                          throws org.eclipse.core.runtime.CoreException

Creates a new VIATRA Query project: a plug-in project with src and src-gen folders and specific dependencies.

Throws:

org.eclipse.core.runtime.CoreException

updateNatures

public static void updateNatures(org.eclipse.core.resources.IProject proj,
                 java.util.Collection<java.lang.String> naturesToAdd,
                 java.util.Collection<java.lang.String> naturesToRemove,
                 org.eclipse.core.runtime.IProgressMonitor monitor)
                          throws org.eclipse.core.runtime.CoreException

Updates the set of project natures of a selected project

Throws:

org.eclipse.core.runtime.CoreException

addFileToProject

public static void addFileToProject(org.eclipse.core.resources.IContainer container,
                    org.eclipse.core.runtime.Path path,
                    java.io.InputStream contentStream,
                    org.eclipse.core.runtime.IProgressMonitor monitor)
                             throws org.eclipse.core.runtime.CoreException

Adds a file to a container.

Parameters:

container - the container to add the file to

path - the path of the newly created file

contentStream - the file will be filled with this stream's contents

monitor -

Throws:

org.eclipse.core.runtime.CoreException

initializePluginProject

public static void initializePluginProject(org.eclipse.core.resources.IProject project,
                           java.util.List<java.lang.String> dependencies,
                           org.eclipse.core.runtime.IPath[] additionalBinIncludes)
                                    throws org.eclipse.core.runtime.CoreException

Throws:

org.eclipse.core.runtime.CoreException

initializePluginProject

public static void initializePluginProject(org.eclipse.core.resources.IProject project,
                           java.util.List<java.lang.String> dependencies,
                           org.eclipse.core.runtime.IPath[] additionalBinIncludes,
                           org.eclipse.core.runtime.IProgressMonitor monitor)
                                    throws org.eclipse.core.runtime.CoreException

Throws:

org.eclipse.core.runtime.CoreException

fillProjectMetadata

public static void fillProjectMetadata(org.eclipse.core.resources.IProject project,
                       java.util.List<java.lang.String> dependencies,
                       java.util.List<java.lang.String> packageImports,
                       org.eclipse.pde.core.project.IBundleProjectService service,
                       org.eclipse.pde.core.project.IBundleProjectDescription bundleDesc,
                       org.eclipse.core.runtime.IPath[] additionalBinIncludes)

Initializes the plug-in metadata of a newly created project.

Parameters:

project - the plug-in project to create the metadata for. The plug-in id will be the same as the project name

dependencies - a list of required bundles to add

service -

bundleDesc -

checkBundleDependency

public static boolean checkBundleDependency(org.eclipse.core.resources.IProject project,
                            java.lang.String dependency)
                                     throws org.eclipse.core.runtime.CoreException

Checks whether the project depends on a selected bundle ID

Parameters:

project - an existing, open plug-in project to check

dependency - bundle identifier

Returns:

true, if the project depends on the given bundle

Throws:

org.eclipse.core.runtime.CoreException

ensureBundleDependencies

public static void ensureBundleDependencies(org.eclipse.core.resources.IProject project,
                            java.util.List<java.lang.String> dependencies)
                                     throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected bundle dependencies are set. Does not change existing dependencies.

Parameters:

project -

dependencies -

Throws:

org.eclipse.core.runtime.CoreException

ensurePackageImports

public static void ensurePackageImports(org.eclipse.core.resources.IProject project,
                        java.util.List<java.lang.String> packageImports)
                                 throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected package imports are set. Does not change existing package imports or required bundle declarations.

Parameters:

project -

packageImports -

Throws:

org.eclipse.core.runtime.CoreException

ensureBundleDependenciesAndPackageImports

public static void ensureBundleDependenciesAndPackageImports(org.eclipse.core.resources.IProject project,
                                             java.util.List<java.lang.String> dependencies,
                                             java.util.List<java.lang.String> importPackages,
                                             org.eclipse.core.runtime.IProgressMonitor monitor)
                                                      throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected bundle dependencies are set. Does not change existing dependencies.

Parameters:

project - an existing, open PDE plug-in project

dependencies -

monitor -

Throws:

org.eclipse.core.runtime.CoreException

replaceBundledependencies

public static void replaceBundledependencies(org.eclipse.core.resources.IProject project,
                             java.util.Map<java.lang.String,java.lang.String> replacedDependencies,
                             java.util.Map<java.lang.String,org.eclipse.osgi.service.resolver.VersionRange> versions,
                             org.eclipse.core.runtime.IProgressMonitor monitor)
                                      throws org.eclipse.core.runtime.CoreException

Updates the plugin dependency settings of the given project by replacing entries according to the given map. This method preserves optional and re-export flags, and updates version settings (if was originally set)

Parameters:

project - the project to apply changes on

replacedDependencies - bundle IDs to replace dependencies

versions - version ranges to set for the new entries

monitor -

Throws:

org.eclipse.core.runtime.CoreException

replaceBundleDependencies

public static void replaceBundleDependencies(org.eclipse.pde.core.project.IBundleProjectService service,
                             org.eclipse.pde.core.project.IBundleProjectDescription bundleDesc,
                             java.util.Map<java.lang.String,java.lang.String> replacedDependencies,
                             java.util.Map<java.lang.String,org.eclipse.osgi.service.resolver.VersionRange> versions)

Updates plugin Manifest file to replace plug-in dependencies according to the given Map

Parameters:

service -

bundleDesc -

replacedDependencies -

ensurePackageExports

public static void ensurePackageExports(org.eclipse.core.resources.IProject project,
                        java.util.Collection<java.lang.String> dependencies)
                                 throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected packages are exported. Does not change existing exports.

Parameters:

project -

dependencies -

Throws:

org.eclipse.core.runtime.CoreException

ensurePackageExports

public static void ensurePackageExports(org.eclipse.core.resources.IProject project,
                        java.util.Collection<java.lang.String> exports,
                        org.eclipse.core.runtime.IProgressMonitor monitor)
                                 throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected packages are exported. Does not change existing exports.

Parameters:

project - an existing, open PDE plug-in project

exports - a non-empty list of package exports

monitor -

Throws:

org.eclipse.core.runtime.CoreException

removePackageExports

public static void removePackageExports(org.eclipse.core.resources.IProject project,
                        java.util.List<java.lang.String> dependencies,
                        org.eclipse.core.runtime.IProgressMonitor monitor)
                                 throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected packages are removed. Does not change existing exports.

Parameters:

project - an existing, open plug-in project

dependencies -

monitor -

Throws:

org.eclipse.core.runtime.CoreException

ensureExtensions

public static void ensureExtensions(org.eclipse.core.resources.IProject project,
                    java.lang.Iterable<ExtensionData> contributedExtensions,
                    java.lang.Iterable<org.eclipse.xtext.xbase.lib.Pair<java.lang.String,java.lang.String>> removedExtensions)
                             throws org.eclipse.core.runtime.CoreException

Updates the selected project to contain the selected extension. The extensions are identified using an identifier and extension point together; old extensions are replaced with the new ones, other extensions are kept intact.

Parameters:

project -

contributedExtensions -

Throws:

org.eclipse.core.runtime.CoreException

ensureExtensions

public static void ensureExtensions(org.eclipse.core.resources.IProject project,
                    java.lang.Iterable<ExtensionData> contributedExtensions,
                    java.lang.Iterable<org.eclipse.xtext.xbase.lib.Pair<java.lang.String,java.lang.String>> removedExtensions,
                    org.eclipse.core.runtime.IProgressMonitor monitor)
                             throws org.eclipse.core.runtime.CoreException

Updates the selected project to contain the selected extension. The extensions are identified using an identifier and extension point together; old extensions are replaced with the new ones, other extensions are kept intact. An extension will be ignored, if exist in the removedExtensions list.

Parameters:

project - an existing, open PDE plug-in project

contributedExtensions -

removedExtensions -

monitor -

Throws:

org.eclipse.core.runtime.CoreException

removePackageExports

public static void removePackageExports(org.eclipse.core.resources.IProject project,
                        java.util.List<java.lang.String> dependencies)
                                 throws org.eclipse.core.runtime.CoreException

Updates project manifest to ensure the selected packages are removed. Does not change existing exports.

Parameters:

project -

dependencies -

Throws:

org.eclipse.core.runtime.CoreException

removeAllExtension

public static void removeAllExtension(org.eclipse.core.resources.IProject project,
                      java.util.Collection<org.eclipse.xtext.xbase.lib.Pair<java.lang.String,java.lang.String>> removableExtensionIdentifiers)
                               throws org.eclipse.core.runtime.CoreException

Removes all extensions from the project, if the extension's pointId equals to one of the given pointId.

Parameters:

project - an existing, open PDE project

removableExtensionIdentifiers - - contains both the extension id prefix (key), and the extension point id (value)

Throws:

org.eclipse.core.runtime.CoreException

ensureSourceFolders

public static void ensureSourceFolders(org.eclipse.core.resources.IProject project,
                       org.eclipse.core.runtime.IProgressMonitor monitor)
                                throws org.eclipse.core.runtime.CoreException

Ensures that the project contains the src and src-gen folders as source folders.

Parameters:

project - an existing, open plug-in project

monitor -

Throws:

org.eclipse.core.runtime.CoreException

getBundleSymbolicName

public static java.lang.String getBundleSymbolicName(org.eclipse.core.resources.IProject project)