org.smpp.smscsim.ShortMessageStore Maven / Gradle / Ivy
/*
* Copyright (c) 1996-2001
* Logica Mobile Networks Limited
* All rights reserved.
*
* This software is distributed under Logica Open Source License Version 1.0
* ("Licence Agreement"). You shall use it and distribute only in accordance
* with the terms of the License Agreement.
*
*/
package org.smpp.smscsim;
import java.util.Enumeration;
import java.util.Hashtable;
import org.smpp.pdu.SubmitSM;
import org.smpp.smscsim.ShortMessageValue;
/**
* Class ShortMessageStore is used to store the sms's sent by
* a client to the smsc. Provides method to store the message, cancel
* the message and replace it as well as methods for printing of all
* the messages to standard output.
*
* @author Logica Mobile Networks SMPP Open Source Team
* @version $Revision: 1.2 $
* @see ShortMessageValue
*/
public class ShortMessageStore {
private Hashtable messages = new Hashtable();
/**
* Construct the message store.
*/
public ShortMessageStore() {
}
/**
* Stores the message in a hashtable
* where the key is the messageId and the value is
* a new instance of the class ShortMessageValue
* which contains subset of fields from SubmitSM.
*
* @param message the message received from the client
* @param messageId the message id assigned by smsc
* @param systemId the system id of the client to distinguish different
* clients
* @see ShortMessageValue
* @see org.smpp.pdu.SubmitSM
*/
public synchronized void submit(SubmitSM message, String messageId, String systemId) {
messages.put(messageId, new ShortMessageValue(systemId, message));
}
/**
* Removes message with given messageId from the message store.
*
* @param messageId id of the message to remove
*/
public synchronized void cancel(String messageId) {
messages.remove(messageId);
}
/**
* Finds message with the messageId and replaces it by
* the new message.
*
* @param messageId id of message to replace
* @param newMessage the text of the new message
*/
public synchronized void replace(String messageId, String newMessage) {
ShortMessageValue sMV = (ShortMessageValue) messages.get(messageId);
if (sMV != null) {
sMV.shortMessage = newMessage;
}
}
/**
* Returns a message with given messageId in internal format,
* i.e. ShortMessageValue.
*
* @param messageId the messag id of the message to return
* @see ShortMessageValue
*/
public synchronized ShortMessageValue getMessage(String messageId) {
return (ShortMessageValue) messages.get(messageId);
}
/**
* Prints all messages currently stored in the message store.
*/
public synchronized void print() {
if (messages.size() != 0) {
ShortMessageValue sMV;
Enumeration keys = messages.keys();
Object key;
System.out.println("------------------------------------------------------------------------");
System.out.println("| Msg Id |Sender |ServT|Source address |Dest address |Message ");
System.out.println("------------------------------------------------------------------------");
while (keys.hasMoreElements()) {
key = keys.nextElement();
sMV = (ShortMessageValue) messages.get(key);
printMessage(key, sMV);
}
} else {
System.out.println("There is no message in the message store.");
}
}
/**
* Prints one message.
*
* @param key the key (message id) of the message
* @param sMV the message to print
*/
private void printMessage(Object key, ShortMessageValue sMV) {
String messageId, systemId, serviceType, sourceAddr, destAddr, shortMessage;
messageId = key.toString();
systemId = pad(sMV.systemId, 11);
if (sMV.serviceType.equals("")) {
serviceType = "null";
} else {
serviceType = sMV.serviceType;
}
serviceType = pad(serviceType, 5);
sourceAddr = pad(sMV.sourceAddr, 15);
destAddr = pad(sMV.destinationAddr, 15);
shortMessage = sMV.shortMessage;
System.out.println(
"- "
+ messageId
+ " |"
+ systemId
+ "|"
+ serviceType
+ "|"
+ sourceAddr
+ "|"
+ destAddr
+ "|"
+ shortMessage);
}
private String pad(String data, int length) {
String result;
if (data == null) {
data = "";
}
if (data.length() > length) {
result = data.substring(1, length + 1);
} else {
int padCount = length - data.length();
result = data;
for (int i = 1; i <= padCount; i++) {
result += " ";
}
}
return result;
}
}
/*
* $Log: not supported by cvs2svn $
* Revision 1.1 2003/07/23 00:28:39 sverkera
* Imported
*
*
* Old changelog:
* 20-09-01 [email protected] added getMessage() returning a message data
* for message with given messageId
*/