com.claresco.tinman.lrs.XapiStatement.java Source code

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Here is the source code for com.claresco.tinman.lrs.XapiStatement.java

Source

/**
 * ClarescoExperienceAPI
 * Copyright 
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * Please contact Claresco, www.claresco.com, if you have any questions.
 **/

package com.claresco.tinman.lrs;

import java.util.*;

import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;

import com.claresco.tinman.lrs.*;

/**
 * XAPI_Statement.java
 *
 * The implementation for statement
 *
 *
 *
 * @author rheza
 * on Jan 14, 2014
 * 
 */

public class XapiStatement {

    private UUID myID;
    private XapiActor myActor;
    private XapiVerb myVerb;
    private XapiObject myObject;
    private XapiResult myResult;
    private XapiContext myContext;
    private DateTime myTimeStamp;
    private String myTimeStampAsString;
    private DateTime myStored;
    private XapiAuthority myAuthority;
    private boolean isVoiding;

    /**
     * 
     * Constructor 
     *
     * Params:
     *
     *
     */
    public XapiStatement(XapiActor theActor, XapiVerb theVerb, XapiObject theObject, XapiResult theResult,
            XapiContext theContext, String theTimeStamp) {
        this.myID = UUID.randomUUID();
        this.myActor = theActor;
        this.myVerb = theVerb;
        this.myObject = theObject;
        this.myResult = theResult;
        this.myContext = theContext;
        this.myTimeStampAsString = theTimeStamp;

        DateTimeFormatter theFormatter = ISODateTimeFormat.dateTimeParser();
        if (theTimeStamp != null) {
            myTimeStamp = theFormatter.parseDateTime(theTimeStamp);
        } else {
            myTimeStamp = null;
        }

        this.isVoiding = myVerb.isVoided();
    }

    public XapiStatement(UUID theID, XapiActor theActor, XapiVerb theVerb, XapiObject theObject,
            XapiResult theResult, XapiContext theContext, String theTimeStamp) {
        this(theActor, theVerb, theObject, theResult, theContext, theTimeStamp);
        if (theID != null) {
            this.myID = theID;
        }
    }

    public XapiStatement(UUID theID, XapiActor theActor, XapiVerb theVerb, XapiObject theObject,
            XapiResult theResult, XapiContext theContext, String theTimeStamp, DateTime theStored) {
        this(theID, theActor, theVerb, theObject, theResult, theContext, theTimeStamp);
        this.myStored = theStored;
    }

    public boolean isNested() {
        if (this.myObject.getObjectType().equals("SubStatement")) {
            return true;
        }
        return false;
    }

    /**
     * @return the myActor
     */
    public XapiActor getActor() {
        return myActor;
    }

    /**
     * @return the myObject
     */
    public XapiObject getObject() {
        return myObject;
    }

    public XapiVerb getVerb() {
        return this.myVerb;
    }

    public String getId() {
        return this.myID.toString();
    }

    public XapiResult getResult() {
        return this.myResult;
    }

    public XapiContext getContext() {
        return this.myContext;
    }

    public DateTime getTimeStamp() {
        return this.myTimeStamp;
    }

    public String getTimeStampAsString() {
        return this.myTimeStampAsString;
    }

    public DateTime getStored() {
        return this.myStored;
    }

    public boolean hasID() {
        return this.myID != null;
    }

    public boolean hasActor() {
        return this.myActor != null;
    }

    public boolean hasVerb() {
        return this.myVerb != null;
    }

    public boolean hasObject() {
        return this.myObject != null;
    }

    public boolean hasResult() {
        return this.myResult != null;
    }

    public boolean hasContext() {
        return this.myContext != null;
    }

    public boolean hasTimeStamp() {
        return this.myTimeStamp != null;
    }

    public boolean isValid() {
        return hasID() && hasActor() && hasVerb() && hasObject();
    }

    public boolean isVoiding() {
        return isVoiding;
    }

    public void setID(String theID) {
        this.myID = UUID.fromString(theID);
    }

    // bunch of other stuffs
    public String toString() {
        return "[id: " + myID.toString() + "\nactor: " + myActor + "\nverb: " + myVerb + "\nobject: " + myObject
                + "\nresult: " + myResult + "\ncontext: " + myContext + "]";
    }
}