Package org.eclipse.ecf.core.util

Class OSGIObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

org.eclipse.ecf.core.util.OSGIObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable, OSGIObjectStreamConstants

Direct Known Subclasses:

IdentifiableObjectInputStream

public class OSGIObjectInputStream
extends ObjectInputStream
implements OSGIObjectStreamConstants

Since:

3.9

Nested Class Summary

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

ObjectInputStream.GetField

Field Summary

Fields

Modifier and Type	Field	Description
protected final Bundle	b
protected ObjectInputStream	in
protected org.osgi.service.log.LogService	logger

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

Fields inherited from interface org.eclipse.ecf.core.util.OSGIObjectStreamConstants

C_ARRAY, C_BOOL, C_BYTE, C_CHAR, C_COLL, C_DICT, C_DOUBLE, C_DTO, C_ENUM, C_EXTER, C_FLOAT, C_INT, C_ITER, C_LIST, C_LONG, C_MAP, C_NULL, C_OBJECT, C_OBOOL, C_OBYTE, C_OCHAR, C_ODOUBLE, C_OFLOAT, C_OINT, C_OLONG, C_OSHORT, C_SER, C_SET, C_SHORT, C_STRING, C_VER

Constructor Summary

Constructors

Constructor	Description
OSGIObjectInputStream(Bundle b, InputStream in)
OSGIObjectInputStream(Bundle b, InputStream in, org.osgi.service.log.LogService logger)

Method Summary

Modifier and Type	Method	Description
final int	available()
final void	close()
protected Object	createInstance(Class<?> clazz)
protected Class<?>	getClassForType(String type)
protected Class	loadClass(String classname)
final int	read()
final int	read(byte[] buf, int off, int len)
final boolean	readBoolean()
final byte	readByte()
final char	readChar()
final double	readDouble()
protected Object	readExternalizable()
protected Object	readFields(Class<?> clazz, Object inst)
final float	readFloat()
final void	readFully(byte[] buf)
final void	readFully(byte[] buf, int off, int len)
final int	readInt()
final String	readLine()	Deprecated.
final long	readLong()
protected Object	readNonSerializedObject()
protected final Object	readObjectOverride()
protected Object	readSerializedObject()
final short	readShort()
final int	readUnsignedByte()
final int	readUnsignedShort()
final String	readUTF()
void	setClassLoader(ClassLoader cl)
void	setLogService(org.osgi.service.log.LogService log)
final int	skipBytes(int len)
protected void	trace(String message)

Methods inherited from class java.io.ObjectInputStream

defaultReadObject, enableResolveObject, getObjectInputFilter, readClassDescriptor, readFields, readObject, readStreamHeader, readUnshared, registerValidation, resolveClass, resolveObject, resolveProxyClass, setObjectInputFilter

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, 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

Field Details

in

protected ObjectInputStream in

b

protected final Bundle b

logger

protected org.osgi.service.log.LogService logger

Constructor Details

OSGIObjectInputStream

public OSGIObjectInputStream(Bundle b,
 InputStream in,
 org.osgi.service.log.LogService logger)
                      throws IOException

Throws:

IOException

OSGIObjectInputStream

public OSGIObjectInputStream(Bundle b,
 InputStream in)
                      throws IOException

Throws:

IOException

Method Details

setClassLoader

public void setClassLoader(ClassLoader cl)

Since:

3.10

setLogService

public void setLogService(org.osgi.service.log.LogService log)

trace

protected void trace(String message)

loadClass

protected Class loadClass(String classname)
                   throws ClassNotFoundException

Throws:

ClassNotFoundException

getClassForType

protected Class<?> getClassForType(String type)
                            throws ClassNotFoundException

Throws:

ClassNotFoundException

readObjectOverride

protected final Object readObjectOverride()
                                   throws IOException,
ClassNotFoundException

Overrides:

readObjectOverride in class ObjectInputStream

Throws:

IOException

ClassNotFoundException

readExternalizable

protected Object readExternalizable()
                             throws ClassNotFoundException,
IOException

Throws:

ClassNotFoundException

IOException

readFields

protected Object readFields(Class<?> clazz,
 Object inst)
                     throws IOException

Throws:

IOException

createInstance

protected Object createInstance(Class<?> clazz)
                         throws IOException

Throws:

IOException

readNonSerializedObject

protected Object readNonSerializedObject()
                                  throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

readSerializedObject

protected Object readSerializedObject()
                               throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

read

public final int read()
               throws IOException

Specified by:

read in interface ObjectInput

Overrides:

read in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.read()

read

public final int read(byte[] buf,
 int off,
 int len)
               throws IOException

Specified by:

read in interface ObjectInput

Overrides:

read in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.read(byte[], int, int)

available

public final int available()
                    throws IOException

Specified by:

available in interface ObjectInput

Overrides:

available in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.available()

close

public final void close()
                 throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ObjectInput

Overrides:

close in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.close()

readBoolean

public final boolean readBoolean()
                          throws IOException

Specified by:

readBoolean in interface DataInput

Overrides:

readBoolean in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readBoolean()

readByte

public final byte readByte()
                    throws IOException

Specified by:

readByte in interface DataInput

Overrides:

readByte in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readByte()

readUnsignedByte

public final int readUnsignedByte()
                           throws IOException

Specified by:

readUnsignedByte in interface DataInput

Overrides:

readUnsignedByte in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readUnsignedByte()

readChar

public final char readChar()
                    throws IOException

Specified by:

readChar in interface DataInput

Overrides:

readChar in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readChar()

readShort

public final short readShort()
                      throws IOException

Specified by:

readShort in interface DataInput

Overrides:

readShort in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readShort()

readUnsignedShort

public final int readUnsignedShort()
                            throws IOException

Specified by:

readUnsignedShort in interface DataInput

Overrides:

readUnsignedShort in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readUnsignedShort()

readInt

public final int readInt()
                  throws IOException

Specified by:

readInt in interface DataInput

Overrides:

readInt in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readInt()

readLong

public final long readLong()
                    throws IOException

Specified by:

readLong in interface DataInput

Overrides:

readLong in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readLong()

readFloat

public final float readFloat()
                      throws IOException

Specified by:

readFloat in interface DataInput

Overrides:

readFloat in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readFloat()

readDouble

public final double readDouble()
                        throws IOException

Specified by:

readDouble in interface DataInput

Overrides:

readDouble in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readDouble()

readFully

public final void readFully(byte[] buf)
                     throws IOException

Specified by:

readFully in interface DataInput

Overrides:

readFully in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readFully(byte[])

readFully

public final void readFully(byte[] buf,
 int off,
 int len)
                     throws IOException

Specified by:

readFully in interface DataInput

Overrides:

readFully in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readFully(byte[], int, int)

skipBytes

public final int skipBytes(int len)
                    throws IOException

Specified by:

skipBytes in interface DataInput

Overrides:

skipBytes in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.skipBytes(int)

readLine

public final String readLine()
                      throws IOException

Deprecated.

Specified by:

readLine in interface DataInput

Overrides:

readLine in class ObjectInputStream

Returns:

String

Throws:

IOException

readUTF

public final String readUTF()
                     throws IOException

Specified by:

readUTF in interface DataInput

Overrides:

readUTF in class ObjectInputStream

Throws:

IOException

See Also:

• ObjectInputStream.readUTF()