Package org.codehaus.groovy.vmplugin.v9

Class ClassFinder

java.lang.Object

org.codehaus.groovy.vmplugin.v9.ClassFinder

public class ClassFinder
extends Object

Find classes under the specified package via some classpath entry Usage:

   // find classes under `me.sunlan` package via classpath entry(directory) `D:/_APPS/git_apps/java8-labs/out/production/classes/`
   ClassFinder.find(URI.create("file:/D:/_APPS/git_apps/java8-labs/out/production/classes/"), "me/sunlan")

   // find classes under `groovy.lang` package via classpath entry(jar file) `D:/_DEV/Groovy/groovy-3.0.1/lib/groovy-3.0.1.jar`
   ClassFinder.find(URI.create("file:/D:/_DEV/Groovy/groovy-3.0.1/lib/groovy-3.0.1.jar"), "groovy/lang")

   // find classes under `java.lang` package via classpath entry(jrt)
   ClassFinder.find(URI.create("jrt:/modules/java.base/"), "java/lang")

   // find classes under the sub-packages too, e.g. we can get GroovydocHolder via the following code
   ClassFinder.find(URI.create("file:/D:/_DEV/Groovy/groovy-3.0.1/lib/groovy-3.0.1.jar"), "groovy/lang", true)
 

Since:

3.0.2

Method Summary

Modifier and Type	Method	Description
static Map<String,Set<String>>	find(URI classpathEntryURI, String packageName)	Returns the found classes
static Map<String,Set<String>>	find(URI classpathEntryURI, String packageName, boolean recursive)	Returns the found classes

Methods inherited from class java.lang.Object

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

Method Detail

find

public static Map<String,Set<String>> find(URI classpathEntryURI,
                                                 String packageName)

Returns the found classes

Parameters:

classpathEntryURI - the classpath entry

packageName - the package under which we find classes

Returns:

the found classes

Since:

3.0.2

find

public static Map<String,Set<String>> find(URI classpathEntryURI,
                                                 String packageName,
                                                 boolean recursive)

Returns the found classes

Parameters:

classpathEntryURI - the classpath entry

packageName - the package under which we find classes

recursive - whether to find sub-packages

Returns:

the found classes

Since:

3.0.2