Package org.apache.maven.cling.invoker.mvn.resident

Class ResidentMavenInvoker

java.lang.Object

org.apache.maven.cling.invoker.LookupInvoker<MavenContext>

org.apache.maven.cling.invoker.mvn.MavenInvoker

org.apache.maven.cling.invoker.mvn.resident.ResidentMavenInvoker

All Implemented Interfaces:

AutoCloseable, Invoker

public class ResidentMavenInvoker
extends MavenInvoker

Resident invoker implementation, specialization of Maven Invoker, but keeps Maven instance resident. This implies, that things like environment, system properties, extensions etc. are loaded only once. It is caller duty to ensure that subsequent call is right for the resident instance (ie no env change or different extension needed). This implementation "pre-populates" MavenContext with pre-existing stuff (except for very first call) and does not let DI container to be closed.

Field Summary

Fields inherited from class org.apache.maven.cling.invoker.mvn.MavenInvoker

ANSI_RESET, LAST_ANSI_SEQUENCE, NEXT_LINE

Fields inherited from class org.apache.maven.cling.invoker.LookupInvoker

contextConsumer, protoLookup

Constructor Summary

Constructors

Constructor	Description
ResidentMavenInvoker(Lookup protoLookup)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes and disposes of this Invoker instance, releasing any resources it may hold.
protected MavenContext	copyIfDifferent(MavenContext mavenContext, InvokerRequest invokerRequest)
protected MavenContext	createContext(InvokerRequest invokerRequest)

Methods inherited from class org.apache.maven.cling.invoker.mvn.MavenInvoker

determineExecutionListener, determineGlobalChecksumPolicy, determineMakeBehavior, determinePom, determineReactorFailureBehaviour, determineTransferListener, doExecute, execute, getResumeFromSelector, logBuildResumeHint, logSummary, lookup, performProfileActivation, performProjectActivation, populateRequest, postCommands, prepareMavenExecutionRequest, toolchains

Methods inherited from class org.apache.maven.cling.invoker.LookupInvoker

activateLogging, calculateDegreeOfConcurrency, configureLogging, container, createContainerCapsuleFactory, createTerminal, customizeSettingsRequest, customizeSettingsResult, describe, determineBuildEventListener, determineWriter, doConfigureWithTerminal, doConfigureWithTerminalWithRawStreamsDisabled, doConfigureWithTerminalWithRawStreamsEnabled, doCreateTerminal, doDetermineBuildEventListener, doDetermineWriter, doInvoke, handleException, helpOrVersionAndMayExit, init, invoke, isRunningOnCI, localRepositoryPath, mayDisableInteractiveMode, populateRequestFromSettings, postContainer, preCommands, printErrors, pushCoreProperties, pushUserProperties, settings, settings, showVersion, validate

Methods inherited from class java.lang.Object

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

Constructor Details

ResidentMavenInvoker

public ResidentMavenInvoker(Lookup protoLookup)

Method Details

close

public void close()
           throws InvokerException

Description copied from interface: Invoker

Closes and disposes of this Invoker instance, releasing any resources it may hold. This method is called automatically when using try-with-resources statements.

The default implementation does nothing. Subclasses should override this method if they need to perform cleanup operations.

Throws:

InvokerException - if an error occurs while closing the Invoker

createContext

protected MavenContext createContext(InvokerRequest invokerRequest)

Overrides:

createContext in class MavenInvoker

copyIfDifferent

protected MavenContext copyIfDifferent(MavenContext mavenContext,
 InvokerRequest invokerRequest)