asia.stampy.common.parsing

Class StompMessageParser

java.lang.Object

asia.stampy.common.parsing.StompMessageParser

@StampyLibrary(libraryName="stampy-core")
public class StompMessageParser
extends java.lang.Object

This class parses STOMP messages into StampyMessages.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	EOM The Constant EOM.

Constructor Summary

Constructors

Constructor and Description
StompMessageParser()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.Object	convertToObject(java.lang.String body, java.lang.String contentType) Converts the specified string to an object based upon the specified content type.
protected <MSG extends StampyMessage<?>> MSG	createStampyMessage(StompMessageType type, java.util.List<java.lang.String> headers) Creates the stampy message.
protected java.lang.String	fillBody(java.lang.String body, java.io.BufferedReader reader) Fills the body of the STOMP message.
protected void	illegalObjectCheck(java.lang.Object o) Blank implementation; override to add any object checking logic.
protected boolean	isText(java.util.List<java.lang.String> headers) Checks if is text.
<MSG extends StampyMessage<?>> MSG	parseMessage(java.lang.String stompMessage) Parses the message.
protected java.lang.String	trimEOM(java.lang.String s) Trims the terminating byte.

Methods inherited from class java.lang.Object

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

Field Detail

EOM

public static final java.lang.String EOM

The Constant EOM.

See Also:

Constant Field Values

Constructor Detail

StompMessageParser

public StompMessageParser()

Method Detail

parseMessage

public <MSG extends StampyMessage<?>> MSG parseMessage(java.lang.String stompMessage)
                                       throws UnparseableException

Parses the message.

Type Parameters:

MSG - the generic type

Parameters:

stompMessage - the stomp message

Returns:

the msg

Throws:

UnparseableException - the unparseable exception

convertToObject

protected java.lang.Object convertToObject(java.lang.String body,
                               java.lang.String contentType)
                                    throws IllegalObjectException,
                                           java.lang.ClassNotFoundException,
                                           java.io.IOException

Converts the specified string to an object based upon the specified content type. Only base64 encoding is supported for Java objects.

Parameters:

body - the body

contentType - the content type

Returns:

the object

Throws:

IllegalObjectException - the illegal object exception

java.lang.ClassNotFoundException - the class not found exception

java.io.IOException - Signals that an I/O exception has occurred.

illegalObjectCheck

protected void illegalObjectCheck(java.lang.Object o)
                           throws IllegalObjectException

Blank implementation; override to add any object checking logic.

Parameters:

o - the o

Throws:

IllegalObjectException - the illegal object exception

isText

protected boolean isText(java.util.List<java.lang.String> headers)

Checks if is text.

Parameters:

headers - the headers

Returns:

true, if is text

createStampyMessage

protected <MSG extends StampyMessage<?>> MSG createStampyMessage(StompMessageType type,
                                                     java.util.List<java.lang.String> headers)
                                                 throws UnparseableException

Creates the stampy message.

Type Parameters:

MSG - the generic type

Parameters:

type - the type

headers - the headers

Returns:

the msg

Throws:

UnparseableException - the unparseable exception

fillBody

protected java.lang.String fillBody(java.lang.String body,
                        java.io.BufferedReader reader)
                             throws java.io.IOException

Fills the body of the STOMP message.

Parameters:

body - the body

reader - the reader

Returns:

the string

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

trimEOM

protected java.lang.String trimEOM(java.lang.String s)

Trims the terminating byte.

Parameters:

s - the s

Returns:

the string