java.lang.Object
- org.springframework.core.type.classreading.SimpleMetadataReaderFactory

All Implemented Interfaces:
MetadataReaderFactory
Direct Known Subclasses:
CachingMetadataReaderFactory
```
public class SimpleMetadataReaderFactory
extends Object
implements MetadataReaderFactory
```
Simple implementation of the MetadataReaderFactory interface, creating a new ASM ClassReader for every request.
Since:
2.5
Author:
Juergen Hoeller

Constructor Summary

Constructors
Constructor	Description
`SimpleMetadataReaderFactory()`	Create a new SimpleMetadataReaderFactory for the default class loader.
`SimpleMetadataReaderFactory(ClassLoader classLoader)`	Create a new SimpleMetadataReaderFactory for the given class loader.
`SimpleMetadataReaderFactory(ResourceLoader resourceLoader)`	Create a new SimpleMetadataReaderFactory for the given resource loader.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MetadataReader`	`getMetadataReader(String className)`	Obtain a MetadataReader for the given class name.
`MetadataReader`	`getMetadataReader(Resource resource)`	Obtain a MetadataReader for the given resource.
`ResourceLoader`	`getResourceLoader()`	Return the ResourceLoader that this MetadataReaderFactory has been constructed with.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SimpleMetadataReaderFactory
```
public SimpleMetadataReaderFactory()
```
    Create a new SimpleMetadataReaderFactory for the default class loader.
  - SimpleMetadataReaderFactory
```
public SimpleMetadataReaderFactory(ResourceLoader resourceLoader)
```
    Create a new SimpleMetadataReaderFactory for the given resource loader.
    Parameters:
    resourceLoader - the Spring ResourceLoader to use (also determines the ClassLoader to use)
  - SimpleMetadataReaderFactory
```
public SimpleMetadataReaderFactory(ClassLoader classLoader)
```
    Create a new SimpleMetadataReaderFactory for the given class loader.
    Parameters:
    classLoader - the ClassLoader to use
- Method Detail
  - getResourceLoader
```
public final ResourceLoader getResourceLoader()
```
    Return the ResourceLoader that this MetadataReaderFactory has been constructed with.
  - getMetadataReader
```
public MetadataReader getMetadataReader(String className)
                                 throws IOException
```
    Description copied from interface: MetadataReaderFactory
    Obtain a MetadataReader for the given class name.
    Specified by:
    getMetadataReader in interface MetadataReaderFactory
    Parameters:
    className - the class name (to be resolved to a ".class" file)
    Returns:
    a holder for the ClassReader instance (never null)
    Throws:
    IOException - in case of I/O failure
  - getMetadataReader
```
public MetadataReader getMetadataReader(Resource resource)
                                 throws IOException
```
    Description copied from interface: MetadataReaderFactory
    Obtain a MetadataReader for the given resource.
    Specified by:
    getMetadataReader in interface MetadataReaderFactory
    Parameters:
    resource - the resource (pointing to a ".class" file)
    Returns:
    a holder for the ClassReader instance (never null)
    Throws:
    IOException - in case of I/O failure

Class SimpleMetadataReaderFactory

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SimpleMetadataReaderFactory

SimpleMetadataReaderFactory

SimpleMetadataReaderFactory

Method Detail

getResourceLoader

getMetadataReader

getMetadataReader