org.eclipse.m2e.internal.discovery

Class MavenDiscoveryService

java.lang.Object

org.eclipse.m2e.internal.discovery.MavenDiscoveryService

All Implemented Interfaces:

IMavenDiscovery, IMavenDiscoveryUI, org.osgi.framework.ServiceFactory

public class MavenDiscoveryService
extends Object
implements IMavenDiscoveryUI, IMavenDiscovery, org.osgi.framework.ServiceFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MavenDiscoveryService.CatalogItemCacheEntry

Constructor Summary

Constructors

Constructor and Description
MavenDiscoveryService()
MavenDiscoveryService(boolean factory)

Method Summary

Modifier and Type	Method and Description
void	addCatalogItem(org.eclipse.equinox.internal.p2.discovery.model.CatalogItem item, LifecycleMappingMetadataSource metadataSource, List<String> projectConfigurators, List<String> mappingStrategies)
Map<ILifecycleMappingRequirement,List<IMavenDiscoveryProposal>>	discover(Collection<ILifecycleMappingRequirement> requirements, List<IMavenDiscoveryProposal> preselected, org.eclipse.core.runtime.IProgressMonitor monitor) Calculates discovery proposals for a given collection of ILifecycleMappingRequirements.
Map<ILifecycleMappingRequirement,List<IMavenDiscoveryProposal>>	discover(org.apache.maven.project.MavenProject mavenProject, List<org.apache.maven.plugin.MojoExecution> mojoExecutions, List<IMavenDiscoveryProposal> preselected, org.eclipse.core.runtime.IProgressMonitor monitor) Calculates possibly empty list of discovery proposals.
Object	getService(org.osgi.framework.Bundle bundle, org.osgi.framework.ServiceRegistration registration)
boolean	implement(List<IMavenDiscoveryProposal> proposals, org.eclipse.jface.operation.IRunnableWithProgress postInstallHook, org.eclipse.jface.operation.IRunnableContext context, Collection<String> projectsToConfigure) Returns true if postInstallHook has been scheduled for execution and false otherwise
boolean	itemInstalled(org.eclipse.equinox.p2.engine.IProfile profile, org.eclipse.equinox.internal.p2.discovery.model.CatalogItem item, org.eclipse.core.runtime.IProgressMonitor monitor) Returns true if all IUs specified in the catalog item are installed in the profile
void	ungetService(org.osgi.framework.Bundle bundle, org.osgi.framework.ServiceRegistration registration, Object service)

Methods inherited from class java.lang.Object

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

Constructor Detail

MavenDiscoveryService

public MavenDiscoveryService()

MavenDiscoveryService

public MavenDiscoveryService(boolean factory)

Method Detail

discover

public Map<ILifecycleMappingRequirement,List<IMavenDiscoveryProposal>> discover(org.apache.maven.project.MavenProject mavenProject,
                                                                                List<org.apache.maven.plugin.MojoExecution> mojoExecutions,
                                                                                List<IMavenDiscoveryProposal> preselected,
                                                                                org.eclipse.core.runtime.IProgressMonitor monitor)
                                                                         throws org.eclipse.core.runtime.CoreException

Description copied from interface: IMavenDiscovery

Calculates possibly empty list of discovery proposals. Multiple proposals per mapping configuration element represent alternative possible changes.

To support incremental collection of user choices in the GUI, optional preselected requirements/proposals map is used to eliminate new proposals that conflict with already selected choices. Result is expected to include preselected proposals as-is. Implementation is expected to eliminate proposals that conflict with already installed Eclipse bundles and preselected proposals.

Specified by:

discover in interface IMavenDiscovery

Throws:

org.eclipse.core.runtime.CoreException

itemInstalled

public boolean itemInstalled(org.eclipse.equinox.p2.engine.IProfile profile,
                             org.eclipse.equinox.internal.p2.discovery.model.CatalogItem item,
                             org.eclipse.core.runtime.IProgressMonitor monitor)

Returns true if all IUs specified in the catalog item are installed in the profile

addCatalogItem

public void addCatalogItem(org.eclipse.equinox.internal.p2.discovery.model.CatalogItem item,
                           LifecycleMappingMetadataSource metadataSource,
                           List<String> projectConfigurators,
                           List<String> mappingStrategies)

implement

public boolean implement(List<IMavenDiscoveryProposal> proposals,
                         org.eclipse.jface.operation.IRunnableWithProgress postInstallHook,
                         org.eclipse.jface.operation.IRunnableContext context,
                         Collection<String> projectsToConfigure)

Description copied from interface: IMavenDiscoveryUI

Returns true if postInstallHook has been scheduled for execution and false otherwise

Specified by:

implement in interface IMavenDiscoveryUI

getService

public Object getService(org.osgi.framework.Bundle bundle,
                         org.osgi.framework.ServiceRegistration registration)

Specified by:

getService in interface org.osgi.framework.ServiceFactory

ungetService

public void ungetService(org.osgi.framework.Bundle bundle,
                         org.osgi.framework.ServiceRegistration registration,
                         Object service)

Specified by:

ungetService in interface org.osgi.framework.ServiceFactory

discover

public Map<ILifecycleMappingRequirement,List<IMavenDiscoveryProposal>> discover(Collection<ILifecycleMappingRequirement> requirements,
                                                                                List<IMavenDiscoveryProposal> preselected,
                                                                                org.eclipse.core.runtime.IProgressMonitor monitor)
                                                                         throws org.eclipse.core.runtime.CoreException

Description copied from interface: IMavenDiscovery

Calculates discovery proposals for a given collection of ILifecycleMappingRequirements. Multiple proposals per requirement element can be found.

To support incremental collection of user choices in the GUI, optional preselected requirements/proposals map is used to eliminate new proposals that conflict with already selected choices. Result is expected to include preselected proposals as-is. Implementation is expected to eliminate proposals that conflict with already installed Eclipse bundles and preselected proposals.

Specified by:

discover in interface IMavenDiscovery

Throws:

org.eclipse.core.runtime.CoreException