Package org.jboss.marshalling
Class AbstractObjectInput
- java.lang.Object
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- java.io.InputStream
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- org.jboss.marshalling.SimpleByteInput
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- org.jboss.marshalling.ByteInputStream
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- org.jboss.marshalling.SimpleDataInput
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- org.jboss.marshalling.AbstractObjectInput
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- All Implemented Interfaces:
Closeable
,DataInput
,ObjectInput
,AutoCloseable
,ByteInput
- Direct Known Subclasses:
AbstractUnmarshaller
public abstract class AbstractObjectInput extends SimpleDataInput implements ObjectInput
An abstract object input implementation.
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Field Summary
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Fields inherited from class org.jboss.marshalling.SimpleDataInput
buffer, limit, position
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Fields inherited from class org.jboss.marshalling.ByteInputStream
byteInput
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Constructor Summary
Constructors Modifier Constructor Description protected
AbstractObjectInput(int bufferSize)
Construct a new instance.
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected abstract Object
doReadObject(boolean unshared)
Implementation of the actual object-reading method.Object
readObject()
<T> T
readObject(Class<T> type)
Read and return an object, cast to a specific type.Object
readObjectUnshared()
Read and return an unshared object.<T> T
readObjectUnshared(Class<T> type)
Read and return an unshared object, cast to a specific type.-
Methods inherited from class org.jboss.marshalling.SimpleDataInput
available, close, finish, read, read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readIntDirect, readLine, readLong, readLongDirect, readShort, readUnsignedByte, readUnsignedByteDirect, readUnsignedShort, readUTF, skip, skipBytes, start
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Methods inherited from class java.io.InputStream
mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, transferTo
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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.DataInput
readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes
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Method Detail
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readObject
public final Object readObject() throws ClassNotFoundException, IOException
- Specified by:
readObject
in interfaceObjectInput
- Throws:
ClassNotFoundException
IOException
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readObjectUnshared
public final Object readObjectUnshared() throws ClassNotFoundException, IOException
Read and return an unshared object.- Returns:
- an unshared object
- Throws:
ClassNotFoundException
- if the class of a serialized object cannot be foundIOException
- if an error occurs
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doReadObject
protected abstract Object doReadObject(boolean unshared) throws ClassNotFoundException, IOException
Implementation of the actual object-reading method.- Parameters:
unshared
-true
if the instance should be unshared,false
if it is shared- Returns:
- the object to read
- Throws:
ClassNotFoundException
- if the class for the object could not be loadedIOException
- if an I/O error occurs
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readObject
public <T> T readObject(Class<T> type) throws ClassNotFoundException, IOException
Read and return an object, cast to a specific type.- Type Parameters:
T
- the object type- Parameters:
type
- the object class- Returns:
- the object read from the stream
- Throws:
ClassNotFoundException
- if the class of a serialized object cannot be foundInvalidObjectException
- if the object is not of the expected typeIOException
- if an error occurs
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readObjectUnshared
public <T> T readObjectUnshared(Class<T> type) throws ClassNotFoundException, IOException
Read and return an unshared object, cast to a specific type.- Type Parameters:
T
- the object type- Parameters:
type
- the object class- Returns:
- an unshared object
- Throws:
ClassNotFoundException
- if the class of a serialized object cannot be foundInvalidObjectException
- if the object is not of the expected typeIOException
- if an error occurs
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