Package io.microsphere.lang

Class ClassDataRepository

java.lang.Object

io.microsphere.lang.ClassDataRepository

public class ClassDataRepository
extends java.lang.Object

The Class Data Repository

Since:

1.0.0

Author:

Mercy

See Also:

ClassPathUtils

Field Summary

Fields

Modifier and Type	Field	Description
static ClassDataRepository	INSTANCE	Singleton instance of ClassDataRepository

Method Summary

Modifier and Type	Method	Description
java.lang.String	findClassPath(java.lang.Class<?> type)	Find class path under specified class name
java.lang.String	findClassPath(java.lang.String className)	Find class path under specified class name
java.util.Set<java.lang.String>	getAllClassNamesInClassPaths()	The set of all class names in class path
java.util.Set<java.lang.String>	getAllPackageNamesInClassPaths()	Get all package names in class paths
java.util.Set<java.lang.String>	getClassNamesInClassPath(java.lang.String classPath, boolean recursive)	Gets class name Set under specified class path
java.util.Set<java.lang.String>	getClassNamesInPackage(java.lang.Package onePackage)	Gets class name Set under specified package
java.util.Set<java.lang.String>	getClassNamesInPackage(java.lang.String packageName)	Gets class name Set under specified package name
java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	getClassPathToClassNamesMap()	The map of all class names in class path , the class path for one JarFile or classes directory as key , the class names set as value
java.net.URL	getCodeSourceLocation(java.lang.Class<?> type)	Get Class's code source location URL

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ClassDataRepository INSTANCE

Singleton instance of ClassDataRepository

Method Detail

getAllPackageNamesInClassPaths

@Nonnull
public java.util.Set<java.lang.String> getAllPackageNamesInClassPaths()

Get all package names in class paths

Returns:

all package names in class paths

findClassPath

@Nullable
public java.lang.String findClassPath(java.lang.Class<?> type)

Find class path under specified class name

Parameters:

type - class

Returns:

class path

findClassPath

@Nullable
public java.lang.String findClassPath(java.lang.String className)

Find class path under specified class name

Parameters:

className - class name

Returns:

class path

getClassNamesInClassPath

@Nonnull
public java.util.Set<java.lang.String> getClassNamesInClassPath(java.lang.String classPath,
                                                                boolean recursive)

Gets class name Set under specified class path

Parameters:

classPath - class path

recursive - is recursive on sub directories

Returns:

non-null Set

getClassNamesInPackage

@Nonnull
public java.util.Set<java.lang.String> getClassNamesInPackage(java.lang.Package onePackage)

Gets class name Set under specified package

Parameters:

onePackage - one package

Returns:

non-null Set

getClassNamesInPackage

@Nonnull
public java.util.Set<java.lang.String> getClassNamesInPackage(java.lang.String packageName)

Gets class name Set under specified package name

Parameters:

packageName - package name

Returns:

non-null Set

getClassPathToClassNamesMap

@Nonnull
public java.util.Map<java.lang.String,java.util.Set<java.lang.String>> getClassPathToClassNamesMap()

The map of all class names in class path , the class path for one JarFile or classes directory as key , the class names set as value

Returns:

Read-only

getAllClassNamesInClassPaths

@Nonnull
public java.util.Set<java.lang.String> getAllClassNamesInClassPaths()

The set of all class names in class path

Returns:

Read-only

getCodeSourceLocation

public java.net.URL getCodeSourceLocation(java.lang.Class<?> type)
                                   throws java.lang.NullPointerException

Get Class's code source location URL

Parameters:

type -

Returns:

If , return null.

Throws:

java.lang.NullPointerException - If type is null , NullPointerException will be thrown.