Package io.microsphere.io.scanner

Class SimpleClassScanner

java.lang.Object

io.microsphere.io.scanner.SimpleClassScanner

public class SimpleClassScanner
extends java.lang.Object

Simple Class Scanner

Since:

1.0.0

Version:

1.0.0

Author:

Mercy

See Also:

SimpleClassScanner

Field Summary

Fields

Modifier and Type	Field	Description
static SimpleClassScanner	INSTANCE	Singleton

Constructor Summary

Constructors

Constructor	Description
SimpleClassScanner()

Method Summary

Modifier and Type	Method	Description
java.util.Set<java.lang.Class<?>>	scan(java.lang.ClassLoader classLoader, java.io.File archiveFile, boolean requiredLoad, java.util.function.Predicate<java.lang.Class<?>>... classFilters)
java.util.Set<java.lang.Class<?>>	scan(java.lang.ClassLoader classLoader, java.lang.String packageName)	It's equal to invoke scan(ClassLoader, String, boolean, boolean) method with requiredLoad=false and recursive=false
java.util.Set<java.lang.Class<?>>	scan(java.lang.ClassLoader classLoader, java.lang.String packageName, boolean recursive)	It's equal to invoke scan(ClassLoader, String, boolean, boolean) method with requiredLoad=false
java.util.Set<java.lang.Class<?>>	scan(java.lang.ClassLoader classLoader, java.lang.String packageName, boolean recursive, boolean requiredLoad)	scan Class set under specified package name or its' sub-packages in ClassLoader, if requiredLoad indicates true , try to load those classes.
java.util.Set<java.lang.Class<?>>	scan(java.lang.ClassLoader classLoader, java.net.URL resourceInArchive, boolean requiredLoad, java.util.function.Predicate<java.lang.Class<?>>... classFilters)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final SimpleClassScanner INSTANCE

Singleton

Constructor Detail

SimpleClassScanner

public SimpleClassScanner()

Method Detail

scan

public java.util.Set<java.lang.Class<?>> scan(java.lang.ClassLoader classLoader,
                                              java.lang.String packageName)
                                       throws java.lang.IllegalArgumentException,
                                              java.lang.IllegalStateException

It's equal to invoke scan(ClassLoader, String, boolean, boolean) method with requiredLoad=false and recursive=false

Parameters:

classLoader - ClassLoader

packageName - the name of package

Returns:

scan(ClassLoader, String, boolean, boolean) method with requiredLoad=false

Throws:

java.lang.IllegalArgumentException - scanned source is not legal

java.lang.IllegalStateException - scanned source's state is not valid

scan

public java.util.Set<java.lang.Class<?>> scan(java.lang.ClassLoader classLoader,
                                              java.lang.String packageName,
                                              boolean recursive)
                                       throws java.lang.IllegalArgumentException,
                                              java.lang.IllegalStateException

It's equal to invoke scan(ClassLoader, String, boolean, boolean) method with requiredLoad=false

Parameters:

classLoader - ClassLoader

packageName - the name of package

recursive - included sub-package

Returns:

scan(ClassLoader, String, boolean, boolean) method with requiredLoad=false

Throws:

java.lang.IllegalArgumentException - scanned source is not legal

java.lang.IllegalStateException - scanned source's state is not valid

scan

public java.util.Set<java.lang.Class<?>> scan(java.lang.ClassLoader classLoader,
                                              java.lang.String packageName,
                                              boolean recursive,
                                              boolean requiredLoad)
                                       throws java.lang.IllegalArgumentException,
                                              java.lang.IllegalStateException

scan Class set under specified package name or its' sub-packages in ClassLoader, if requiredLoad indicates true , try to load those classes.

Parameters:

classLoader - ClassLoader

packageName - the name of package

recursive - included sub-package

requiredLoad - try to load those classes or not

Returns:

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalStateException

scan

public java.util.Set<java.lang.Class<?>> scan(java.lang.ClassLoader classLoader,
                                              java.net.URL resourceInArchive,
                                              boolean requiredLoad,
                                              java.util.function.Predicate<java.lang.Class<?>>... classFilters)

scan

public java.util.Set<java.lang.Class<?>> scan(java.lang.ClassLoader classLoader,
                                              java.io.File archiveFile,
                                              boolean requiredLoad,
                                              java.util.function.Predicate<java.lang.Class<?>>... classFilters)