Package org.apache.maven.buildcache

Class CacheUtils

java.lang.Object

org.apache.maven.buildcache.CacheUtils

public class CacheUtils
extends Object

Cache Utils

Constructor Summary

Constructors

Constructor	Description
CacheUtils()

Method Summary

Modifier and Type	Method	Description
static <T> void	debugPrintCollection(org.slf4j.Logger logger, Collection<T> values, String heading, String elementCaption)
static <T> T	getLast(List<T> list)
static Path	getMultimoduleRoot(org.apache.maven.execution.MavenSession session)
static <T> T	getOrCreate(org.apache.maven.execution.MavenSession session, Object key, Supplier<T> supplier)
static boolean	isArchive(File file)
static boolean	isPom(org.apache.maven.model.Dependency dependency)
static boolean	isPom(org.apache.maven.project.MavenProject project)
static boolean	isSnapshot(String version)
static String	mojoExecutionKey(org.apache.maven.plugin.MojoExecution mojo)
static String	normalizedName(org.apache.maven.artifact.Artifact artifact)
static Scm	readGitInfo(org.apache.maven.execution.MavenSession session)
static void	unzip(Path zip, Path out)
static boolean	zip(Path dir, Path zip, String glob)	Put every matching files of a directory in a zip.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheUtils

public CacheUtils()

Method Detail

isPom

public static boolean isPom(org.apache.maven.project.MavenProject project)

isPom

public static boolean isPom(org.apache.maven.model.Dependency dependency)

isSnapshot

public static boolean isSnapshot(String version)

normalizedName

public static String normalizedName(org.apache.maven.artifact.Artifact artifact)

mojoExecutionKey

public static String mojoExecutionKey(org.apache.maven.plugin.MojoExecution mojo)

getMultimoduleRoot

public static Path getMultimoduleRoot(org.apache.maven.execution.MavenSession session)

readGitInfo

public static Scm readGitInfo(org.apache.maven.execution.MavenSession session)
                       throws IOException

Throws:

IOException

getLast

public static <T> T getLast(List<T> list)

getOrCreate

public static <T> T getOrCreate(org.apache.maven.execution.MavenSession session,
                                Object key,
                                Supplier<T> supplier)

isArchive

public static boolean isArchive(File file)

zip

public static boolean zip(Path dir,
                          Path zip,
                          String glob)
                   throws IOException

Put every matching files of a directory in a zip.

Parameters:

dir - directory to zip

zip - zip to populate

glob - glob to apply to filenames

Returns:

true if at least one file has been included in the zip.

Throws:

IOException

unzip

public static void unzip(Path zip,
                         Path out)
                  throws IOException

Throws:

IOException

debugPrintCollection

public static <T> void debugPrintCollection(org.slf4j.Logger logger,
                                            Collection<T> values,
                                            String heading,
                                            String elementCaption)