name.angoca.db2sa.core
Class InterfaceCore

java.lang.Object
  name.angoca.db2sa.core.InterfaceCore

public final class InterfaceCore
extends Object

This class is the interface with other upper layers. This is the only class that the other layers have to use.
Control Version

• 0.0.1 Class creation.
• 0.0.2
• 0.1.0 Organized.
• 0.1.1 Executer as a singleton.
• 0.2.0 Execution state.
• 0.2.1 Enum.
• 1.0.0 Moved to version 1.

Version:

1.0.0 2009-07-19

Author:

Andres Gomez Casanova (AngocA)

Method Summary

static ReturnOptions	analyzePhrase(String phrase) Process the phrase written by the user and prints its result.
static ExecutionState	executeCommand(String command, OutputWriter writer) Execute the given command.

Methods inherited from class java.lang.Object

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

Method Detail

analyzePhrase

public static ReturnOptions analyzePhrase(String phrase)
                                   throws AbstractDB2SAException

Process the phrase written by the user and prints its result.

Parameters:

phrase - Phrase to analyze.

Returns:

An object that represents the command completed or the options for the current command.

Throws:

AbstractDB2SAException - There is a problem in the application.

executeCommand

public static ExecutionState executeCommand(String command,
                                            OutputWriter writer)
                                     throws AbstractDB2SAException

Execute the given command. Here, the application does not make a phrase analyzes and it passes directly the command to the interpreter, that in this case is DB2.

Parameters:

command - The complete command to execute.

writer - The output's writer.

Returns:

The state of the execution of the command.

Throws:

AbstractDB2SAException - If any exception occurred while executing.