Package org.apache.maven.shared.invoker

Class DefaultInvoker

java.lang.Object
org.apache.maven.shared.invoker.DefaultInvoker
All Implemented Interfaces:
Invoker
@Named @Singleton public class DefaultInvoker extends Object implements Invoker
Class intended to be used by clients who wish to invoke a forked Maven process from their applications
Author:
jdcasey

  • Field Details

  • Constructor Details

    • DefaultInvoker

      public DefaultInvoker()

  • Method Details

    • execute

      public InvocationResult execute(InvocationRequest request) throws MavenInvocationException
      Executes Maven using the parameters specified by the given invocation request. Parameters not specified by the invocation request will be derived from the state of this invoker instance. In case both the invoker instance and the invocation request provide a value for a particular option, the value from the invocation request dominates.
      Specified by:
      execute in interface Invoker
      Parameters:
      request - The invocation request to execute, must not be null.
      Returns:
      The result of the Maven invocation, never null.
      Throws:
      MavenInvocationException - if cannot configure correctly execution parameters

    • getLocalRepositoryDirectory

      public File getLocalRepositoryDirectory()

      Getter for the field localRepositoryDirectory.

      Specified by:
      getLocalRepositoryDirectory in interface Invoker
      Returns:
      a File object.

    • getLogger

      public InvokerLogger getLogger()

      Getter for the field logger.

      Specified by:
      getLogger in interface Invoker
      Returns:
      a InvokerLogger object.

    • setLocalRepositoryDirectory

      public Invoker setLocalRepositoryDirectory(File localRepositoryDirectory)
      Sets the path to the base directory of the local repository to use for the Maven invocation.
      Specified by:
      setLocalRepositoryDirectory in interface Invoker
      Parameters:
      localRepositoryDirectory - The path to the base directory of the local repository or null to use the location from the settings.xml.
      Returns:
      This invoker instance.

    • setLogger

      public Invoker setLogger(InvokerLogger logger)
      Sets the logger used by this invoker to output diagnostic messages.
      Specified by:
      setLogger in interface Invoker
      Parameters:
      logger - The logger used by this invoker to output diagnostic messages, may be null to use a default logger.
      Returns:
      This invoker instance.

    • getWorkingDirectory

      public File getWorkingDirectory()

      Getter for the field workingDirectory.

      Specified by:
      getWorkingDirectory in interface Invoker
      Returns:
      a File object.

    • setWorkingDirectory

      public Invoker setWorkingDirectory(File workingDirectory)
      Sets the working directory for the Maven invocation.
      Specified by:
      setWorkingDirectory in interface Invoker
      Parameters:
      workingDirectory - The working directory for the Maven invocation, may be null to derive the working directory from the base directory of the processed POM.
      Returns:
      This invoker instance.

    • getMavenHome

      public File getMavenHome()

      Getter for the field mavenHome.

      Specified by:
      getMavenHome in interface Invoker
      Returns:
      a File object.

    • setMavenHome

      public Invoker setMavenHome(File mavenHome)
      Sets the path to the base directory of the Maven installation used to invoke Maven. This parameter may be left unspecified to use the default Maven installation which will be discovered by evaluating the system property maven.home.
      Specified by:
      setMavenHome in interface Invoker
      Parameters:
      mavenHome - The path to the base directory of the Maven installation, may be null to use the default Maven installation.
      Returns:
      This invoker instance.

    • getMavenExecutable

      public File getMavenExecutable()

      Getter for the field mavenExecutable.

      Specified by:
      getMavenExecutable in interface Invoker
      Returns:
      a File object.

    • setMavenExecutable

      public Invoker setMavenExecutable(File mavenExecutable)
      mavenExecutable can either be a file relative to ${maven.home}/bin/ or an absolute file.
      Specified by:
      setMavenExecutable in interface Invoker
      Parameters:
      mavenExecutable - the executable
      Returns:
      This invoker instance

    • setErrorHandler

      public Invoker setErrorHandler(InvocationOutputHandler errorHandler)
      Sets the handler used to capture the error output from the Maven build.
      Specified by:
      setErrorHandler in interface Invoker
      Parameters:
      errorHandler - The error handler, may be null if the output is not of interest.
      Returns:
      This invoker instance.

    • setInputStream

      public Invoker setInputStream(InputStream inputStream)
      Sets the input stream used to provide input for the invoked Maven build. This is in particular useful when invoking Maven in interactive mode.
      Specified by:
      setInputStream in interface Invoker
      Parameters:
      inputStream - The input stream used to provide input for the invoked Maven build, may be null if not required.
      Returns:
      This invoker instance.

    • setOutputHandler

      public Invoker setOutputHandler(InvocationOutputHandler outputHandler)
      Sets the handler used to capture the standard output from the Maven build.
      Specified by:
      setOutputHandler in interface Invoker
      Parameters:
      outputHandler - The output handler, may be null if the output is not of interest.
      Returns:
      This invoker instance.