Package cmpt213.assignment4.packagedeliveries.client.control

Class ServerConnection

java.lang.Object

cmpt213.assignment4.packagedeliveries.client.control.ServerConnection

public class ServerConnection
extends Object

This class establishes connection to the server and has methods to handle requests.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	GET
static final String	POST

Constructor Summary

Constructors

Constructor	Description
ServerConnection()	Constructor for this class.

Method Summary

Modifier and Type	Method	Description
String	getMessage(String command)	Method that allows client to sent GET messages to the server.
String	postMessage(String command, int postType, String pkg, int pkgIndex, boolean newStatus)	Method that allows client to send a POST message to server.

Methods inherited from class java.lang.Object

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

Field Details

GET

public static final String GET

See Also:

• Constant Field Values

POST

public static final String POST

See Also:

• Constant Field Values

Constructor Details

ServerConnection

public ServerConnection()

Constructor for this class. On constructor call starts connection with server.

Method Details

getMessage

public String getMessage(String command)

Method that allows client to sent GET messages to the server.

Parameters:

command - The GET command that will be sent.

Returns:

Returns a String version of what the server sent back.

postMessage

public String postMessage(String command,
 int postType,
 String pkg,
 int pkgIndex,
 boolean newStatus)

Method that allows client to send a POST message to server.

Parameters:

command - POST command to be sent.

postType - Type of Post message to be sent, helps with client logic.

pkg - PackageBase to be sent, in String JSON format.

pkgIndex - Index of the package in the current state's list.

newStatus - The new delivery status of the package, false if REMOVE or ADD.

Returns:

Returns a String version of the updated arraylist from the server.