Package org.apache.log4j
Class FilteredObjectInputStream
- java.lang.Object
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- java.io.InputStream
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- java.io.ObjectInputStream
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- org.apache.log4j.FilteredObjectInputStream
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- All Implemented Interfaces:
Closeable
,DataInput
,ObjectInput
,ObjectStreamConstants
,AutoCloseable
public class FilteredObjectInputStream extends ObjectInputStream
Extended ObjectInputStream that only allows certain classes to be deserialized. Backported from 2.8.2
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Nested Class Summary
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Nested classes/interfaces inherited from class java.io.ObjectInputStream
ObjectInputStream.GetField
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Field Summary
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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, 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
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Constructor Summary
Constructors Constructor Description FilteredObjectInputStream(InputStream in, Collection allowedClasses)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Class
resolveClass(ObjectStreamClass desc)
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Methods inherited from class java.io.ObjectInputStream
available, close, defaultReadObject, enableResolveObject, 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, skipBytes
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Methods inherited from class java.io.InputStream
mark, markSupported, read, reset, skip
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.io.ObjectInput
read, skip
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Constructor Detail
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FilteredObjectInputStream
public FilteredObjectInputStream(InputStream in, Collection allowedClasses) throws IOException
- Throws:
IOException
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Method Detail
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resolveClass
protected Class resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException
- Overrides:
resolveClass
in classObjectInputStream
- Throws:
IOException
ClassNotFoundException
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