Package io.helidon.build.devloop.maven

Class MavenProjectSupplier

java.lang.Object
io.helidon.build.devloop.maven.MavenProjectSupplier
All Implemented Interfaces:
ProjectSupplier
public class MavenProjectSupplier extends Object implements ProjectSupplier
A ProjectSupplier for Maven projects.

  • Constructor Details

    • MavenProjectSupplier

      public MavenProjectSupplier(DevLoopBuildConfig config)
      Constructor.
      Parameters:
      config - The build configuration.

  • Method Details

    • hasChanges

      public boolean hasChanges(Path projectDir, FileTime lastCheckTime)
      Description copied from interface: ProjectSupplier
      Returns whether or not any project file has a modified time more recent than the given time.
      Specified by:
      hasChanges in interface ProjectSupplier
      Parameters:
      projectDir - The project directory.
      lastCheckTime - The time to check against.
      Returns:
      true if changed.

    • changedSince

      public Optional<FileTime> changedSince(Path projectDir, FileTime lastCheckTime)
      Description copied from interface: ProjectSupplier
      Returns the most recent modification time if any project file has a modified time more recent than the given time.
      Specified by:
      changedSince in interface ProjectSupplier
      Parameters:
      projectDir - The project directory.
      lastCheckTime - The time to check against.
      Returns:
      The time, if changed.

    • changedSince

      public static Optional<FileTime> changedSince(Path projectDir, FileTime lastCheckTime, FileChanges.DetectionType type)
      Checks whether any matching file has a modified time more recent than the given time.
      Parameters:
      projectDir - The project directory.
      lastCheckTime - The time to check against.
      type - The type of search.
      Returns:
      The time, if changed.

    • changedSince

      public static Optional<FileTime> changedSince(Path projectDir, FileTime lastCheckTime, Predicate<Path> dirFilter, Predicate<Path> fileFilter, FileChanges.DetectionType type)
      Checks whether any matching file has a modified time more recent than the given time.
      Parameters:
      projectDir - The project directory.
      lastCheckTime - The time to check against.
      dirFilter - A filter for directories to visit.
      fileFilter - A filter for which files to check.
      type - The type of search.
      Returns:
      The time, if changed.

    • newProject

      public Project newProject(BuildExecutor executor, boolean clean, boolean allowSkip, int cycleNumber) throws Exception
      Description copied from interface: ProjectSupplier
      Returns a new Project instance from the project directory that has been successfully built. Implementations must call BuildMonitor.onBuildStart(int, BuildType) if a build is performed.
      Specified by:
      newProject in interface ProjectSupplier
      Parameters:
      executor - The build executor.
      clean - true if the project should be cleaned and built.
      allowSkip - true if the project build can be skipped if up to date.
      cycleNumber - The cycle number.
      Returns:
      The project instance, guaranteed to have been successfully built.
      Throws:
      IllegalArgumentException - if the project directory is not a valid.
      Exception - if the build fails.

    • buildFileName

      public String buildFileName()
      Description copied from interface: ProjectSupplier
      Returns the name of the build file supported by this supplier, e.g. "pom.xml".
      Specified by:
      buildFileName in interface ProjectSupplier
      Returns:
      The name.