com.caucho.hessian.micro
Class MicroHessianInput
java.lang.Object
com.caucho.hessian.micro.MicroHessianInput
public class MicroHessianInput
extends java.lang.Object
Input stream for Hessian requests, compatible with microedition
Java. It only uses classes and types available to J2ME. In
particular, it does not have any support for the <double> type.
MicroHessianInput does not depend on any classes other than
in J2ME, so it can be extracted independently into a smaller package.
MicroHessianInput is unbuffered, so any client needs to provide
its own buffering.
InputStream is = ...; // from http connection
MicroHessianInput in = new MicroHessianInput(is);
String value;
in.startReply(); // read reply header
value = in.readString(); // read string value
in.completeReply(); // read reply footer
MicroHessianInput() - Creates an uninitialized Hessian input stream.
|
MicroHessianInput(InputStream is) - Creates a new Hessian input stream, initialized with an
underlying input stream.
|
void | completeReply() - Completes reading the call
A successful completion will have a single value:
z
|
protected IOException | expect(String expect, int ch)
|
void | init(InputStream is) - Initialize the hessian stream with the underlying input stream.
|
protected IOException | protocolException(String message)
|
boolean | readBoolean() - Reads a boolean
T
F
|
byte[] | readBytes() - Reads a byte array
B b16 b8 data value
|
int | readInt() - Reads an integer
I b32 b24 b16 b8
|
long | readLong() - Reads a long
L b64 b56 b48 b40 b32 b24 b16 b8
|
Object | readObject(Class expectedClass) - Reads an arbitrary object the input stream.
|
String | readString() - Reads a string
S b16 b8 string value
|
protected String | readStringImpl(int length) - Reads a string from the underlying stream.
|
long | readUTCDate() - Reads a date.
|
void | startReply() - Starts reading the reply
A successful completion will have a single value:
r x01 x00
|
is
protected InputStream is
MicroHessianInput
public MicroHessianInput()
Creates an uninitialized Hessian input stream.
MicroHessianInput
public MicroHessianInput(InputStream is)
Creates a new Hessian input stream, initialized with an
underlying input stream.
is
- the underlying input stream.
completeReply
public void completeReply()
throws IOException
Completes reading the call
A successful completion will have a single value:
z
expect
protected IOException expect(String expect,
int ch)
init
public void init(InputStream is)
Initialize the hessian stream with the underlying input stream.
protocolException
protected IOException protocolException(String message)
readBoolean
public boolean readBoolean()
throws IOException
readBytes
public byte[] readBytes()
throws IOException
Reads a byte array
B b16 b8 data value
readInt
public int readInt()
throws IOException
Reads an integer
I b32 b24 b16 b8
readLong
public long readLong()
throws IOException
Reads a long
L b64 b56 b48 b40 b32 b24 b16 b8
readObject
public Object readObject(Class expectedClass)
throws IOException
Reads an arbitrary object the input stream.
readString
public String readString()
throws IOException
Reads a string
S b16 b8 string value
readStringImpl
protected String readStringImpl(int length)
throws IOException
Reads a string from the underlying stream.
readUTCDate
public long readUTCDate()
throws IOException
Reads a date.
T b64 b56 b48 b40 b32 b24 b16 b8
startReply
public void startReply()
throws IOException
Starts reading the reply
A successful completion will have a single value:
r x01 x00