org.gosulang.gradle.tasks

Class GosuRuntime

java.lang.Object

org.gosulang.gradle.tasks.GosuRuntime

public class GosuRuntime
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
GosuRuntime(org.gradle.api.Project project)

Method Summary

Modifier and Type	Method and Description
java.io.File	findGosuJar(java.lang.Iterable<java.io.File> classpath, java.lang.String appendix) Searches the specified class path for a Gosu Jar file (gosu-core, gosu-core-api, etc.) with the specified appendix (compiler, library, jdbc, etc.).
java.lang.String	getGosuVersion(java.io.File gosuJar) Determines the version of a Gosu Jar file (gosu-core, gosu-core-api, etc.).
org.gradle.api.file.FileCollection	inferGosuClasspath(java.lang.Iterable<java.io.File> classpath) Searches the specified classpath for a 'gosu-core-api' Jar, and returns a classpath containing a corresponding (same version) 'gosu-ant-compiler' Jar and its dependencies.

Methods inherited from class java.lang.Object

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

Constructor Detail

GosuRuntime

public GosuRuntime(org.gradle.api.Project project)

Method Detail

inferGosuClasspath

public org.gradle.api.file.FileCollection inferGosuClasspath(java.lang.Iterable<java.io.File> classpath)

Searches the specified classpath for a 'gosu-core-api' Jar, and returns a classpath containing a corresponding (same version) 'gosu-ant-compiler' Jar and its dependencies.

The returned class path may be empty, or may fail to resolve when asked for its contents.

Parameters:

classpath - a classpath containing a 'gosu-core-api' Jar

Returns:

a classpath containing a corresponding 'gosu-core' Jar and its dependencies

findGosuJar

@Nullable
public java.io.File findGosuJar(java.lang.Iterable<java.io.File> classpath,
                                          java.lang.String appendix)

Searches the specified class path for a Gosu Jar file (gosu-core, gosu-core-api, etc.) with the specified appendix (compiler, library, jdbc, etc.). If no such file is found, null is returned.

Parameters:

classpath - the class path to search

appendix - the appendix to search for

Returns:

a Gosu Jar file with the specified appendix

getGosuVersion

@Nullable
public java.lang.String getGosuVersion(java.io.File gosuJar)

Determines the version of a Gosu Jar file (gosu-core, gosu-core-api, etc.). If the version cannot be determined, or the file is not a Gosu Jar file, null is returned.

Implementation note: The version is determined by parsing the file name, which is expected to match the pattern 'gosu-[component]-[version].jar'.

Parameters:

gosuJar - a Gosu Jar file

Returns:

the version of the Gosu Jar file