ClassResolvingObjectInputStream (Apache Shiro 1.7.0 API)

java.lang.Object
- java.io.InputStream
- - java.io.ObjectInputStream
  - - org.apache.shiro.io.ClassResolvingObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable
```
public class ClassResolvingObjectInputStream
extends ObjectInputStream
```
Enables correct ClassLoader lookup in various environments (e.g. JEE Servers, etc).

Since:

1.2

See Also:

SHIRO-334

Nested Class Summary
- Nested classes/interfaces inherited from class java.io.ObjectInputStream
  ObjectInputStream.GetField

Field Summary
- Fields inherited from interface java.io.ObjectStreamConstants
  baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, SERIAL_FILTER_PERMISSION, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

Constructors
Constructor Description

ClassResolvingObjectInputStream(InputStream inputStream)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Class<?>`	`resolveClass(ObjectStreamClass osc)`	Resolves an `ObjectStreamClass` by delegating to Shiro's `ClassUtils.forName(String)` utility method, which is known to work in all ClassLoader environments.

Methods inherited from class java.io.ObjectInputStream
available, close, defaultReadObject, enableResolveObject, getObjectInputFilter, read, read, readBoolean, readByte, readChar, readClassDescriptor, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readStreamHeader, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveObject, resolveProxyClass, setObjectInputFilter, skipBytes

Methods inherited from class java.io.InputStream
mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

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

Methods inherited from interface java.io.ObjectInput
read, skip

- Constructor Detail
  - ClassResolvingObjectInputStream
```
public ClassResolvingObjectInputStream(InputStream inputStream)
                                throws IOException
```
    Throws:
    
    IOException
- Method Detail
  - resolveClass
```
protected Class<?> resolveClass(ObjectStreamClass osc)
                         throws IOException,
                                ClassNotFoundException
```
    Resolves an ObjectStreamClass by delegating to Shiro's ClassUtils.forName(String) utility method, which is known to work in all ClassLoader environments.
    
    Overrides:
    
    resolveClass in class ObjectInputStream
    
    Parameters:
    
    osc - the ObjectStreamClass to resolve the class name.
    
    Returns:
    
    the discovered class
    
    Throws:
    
    IOException - never - declaration retained for subclass consistency
    
    ClassNotFoundException - if the class could not be found in any known ClassLoader