org.apache.dubbo.common.serialize.java

Class JavaObjectInput

java.lang.Object

org.apache.dubbo.common.serialize.nativejava.NativeJavaObjectInput

org.apache.dubbo.common.serialize.java.JavaObjectInput

All Implemented Interfaces:

DataInput, ObjectInput

public class JavaObjectInput
extends NativeJavaObjectInput

Java object input implementation

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_BYTE_ARRAY_LENGTH

Constructor Summary

Constructors

Constructor and Description
JavaObjectInput(InputStream is)
JavaObjectInput(InputStream is, boolean compacted)

Method Summary

Modifier and Type	Method and Description
byte[]	readBytes() Read byte array.
Object	readObject() Consider use ObjectInput.readObject(Class) or ObjectInput.readObject(Class, Type) where possible
<T> T	readObject(Class<T> cls) read object
<T> T	readObject(Class<T> cls, Type type) read object
String	readUTF() Read UTF-8 string.

Methods inherited from class org.apache.dubbo.common.serialize.nativejava.NativeJavaObjectInput

readBool, readByte, readDouble, readFloat, readInt, readLong, readShort

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.dubbo.common.serialize.ObjectInput

readAttachments, readEvent, readThrowable

Field Detail

MAX_BYTE_ARRAY_LENGTH

public static final int MAX_BYTE_ARRAY_LENGTH

See Also:

Constant Field Values

Constructor Detail

JavaObjectInput

public JavaObjectInput(InputStream is)
                throws IOException

Throws:

IOException

JavaObjectInput

public JavaObjectInput(InputStream is,
                       boolean compacted)
                throws IOException

Throws:

IOException

Method Detail

readBytes

public byte[] readBytes()
                 throws IOException

Description copied from interface: DataInput

Read byte array.

Specified by:

readBytes in interface DataInput

Overrides:

readBytes in class NativeJavaObjectInput

Returns:

byte array.

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Description copied from interface: DataInput

Read UTF-8 string.

Specified by:

readUTF in interface DataInput

Overrides:

readUTF in class NativeJavaObjectInput

Returns:

string.

Throws:

IOException

readObject

public Object readObject()
                  throws IOException,
                         ClassNotFoundException

Description copied from interface: ObjectInput

Consider use ObjectInput.readObject(Class) or ObjectInput.readObject(Class, Type) where possible

Specified by:

readObject in interface ObjectInput

Overrides:

readObject in class NativeJavaObjectInput

Returns:

object

Throws:

IOException - if an I/O error occurs

ClassNotFoundException - if an ClassNotFoundException occurs

readObject

public <T> T readObject(Class<T> cls)
                 throws IOException,
                        ClassNotFoundException

Description copied from interface: ObjectInput

read object

Specified by:

readObject in interface ObjectInput

Overrides:

readObject in class NativeJavaObjectInput

Parameters:

cls - object class

Returns:

object

Throws:

IOException - if an I/O error occurs

ClassNotFoundException - if an ClassNotFoundException occurs

readObject

public <T> T readObject(Class<T> cls,
                        Type type)
                 throws IOException,
                        ClassNotFoundException

Description copied from interface: ObjectInput

read object

Specified by:

readObject in interface ObjectInput

Overrides:

readObject in class NativeJavaObjectInput

Parameters:

cls - object class

type - object type

Returns:

object

Throws:

IOException - if an I/O error occurs

ClassNotFoundException - if an ClassNotFoundException occurs