io.fabric8.maven.docker.util

Class DockerPathUtil

java.lang.Object

io.fabric8.maven.docker.util.DockerPathUtil

public class DockerPathUtil
extends Object

Docker path resolution and manipulation utility methods.

This class provides methods for manipulating paths as they appear in docker-compose or Dockerfiles. This class does not provide for generic path manipulation across platforms or file systems. Paths that appear in Docker configurations use forward slash as a separator character, so this class makes no provisions for handling Windows platform path semantics (e.g. the presence of drive letters or backward slash).

Constructor Summary

Constructors

Constructor and Description
DockerPathUtil()

Method Summary

Modifier and Type	Method and Description
static File	resolveAbsolutely(String pathToResolve, String baseDir) Resolves the supplied resource (a path or directory on the filesystem) relative the supplied baseDir.

Methods inherited from class java.lang.Object

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

Constructor Detail

DockerPathUtil

public DockerPathUtil()

Method Detail

resolveAbsolutely

public static File resolveAbsolutely(String pathToResolve,
                                     String baseDir)

Resolves the supplied resource (a path or directory on the filesystem) relative the supplied baseDir. The returned File is guaranteed to be absolute. The returned file is not guaranteed to exist.

If the supplied pathToResolve is already absolute, then it is returned unmodified. Otherwise, the pathToResolve is returned as an absolute File using the supplied baseDir as its parent.

Parameters:

pathToResolve - represents a filesystem resource, which may be an absolute path

baseDir - the absolute path used to resolve non-absolute path resources; must be absolute

Returns:

an absolute File reference to pathToResolve; not guaranteed to exist

Throws:

IllegalArgumentException - if the supplied baseDir does not represent an absolute path