org.apache.derby.iapi.services.io
Class ApplicationObjectInputStream

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          org.apache.derby.iapi.services.io.ApplicationObjectInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants, ErrorInfo, ErrorObjectInput

 class ApplicationObjectInputStream
extends java.io.ObjectInputStream
implements ErrorObjectInput

An object input stream that implements resolve class in order to load the class through the ClassFactory.loadApplicationClass method.

Nested Class Summary

Nested classes/interfaces inherited from class java.io.ObjectInputStream

java.io.ObjectInputStream.GetField

Field Summary

protected ClassFactory	cf
protected java.io.ObjectStreamClass	initialClass

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

Constructor Summary

ApplicationObjectInputStream(java.io.InputStream in, ClassFactory cf)

Method Summary

java.lang.String	getErrorInfo()
java.lang.Exception	getNestedException()
protected java.lang.Class	resolveClass(java.io.ObjectStreamClass v)

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

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

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

available, close, read, read, read, readObject, skip

Methods inherited from interface java.io.DataInput

readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Field Detail

cf

protected ClassFactory cf

initialClass

protected java.io.ObjectStreamClass initialClass

Constructor Detail

ApplicationObjectInputStream

ApplicationObjectInputStream(java.io.InputStream in,
                             ClassFactory cf)
                       throws java.io.IOException

Throws:

java.io.IOException

Method Detail

resolveClass

protected java.lang.Class resolveClass(java.io.ObjectStreamClass v)
                                throws java.io.IOException,
                                       java.lang.ClassNotFoundException

Overrides:

resolveClass in class java.io.ObjectInputStream

Throws:

java.io.IOException

java.lang.ClassNotFoundException

getErrorInfo

public java.lang.String getErrorInfo()

Specified by:

getErrorInfo in interface ErrorInfo

Specified by:

getErrorInfo in interface ErrorObjectInput

getNestedException

public java.lang.Exception getNestedException()

Specified by:

getNestedException in interface ErrorInfo

Specified by:

getNestedException in interface ErrorObjectInput