WebSVN - bacoAlunos - Diff - Rev 1863 and 1936 - /branches/grupo5/impl/src/java/pt/estgp/estgweb/web/controllers/utils/AbstractWidgetAjaxController.java


package pt.estgp.estgweb.web.controllers.utils;
 
import jomm.utils.MessageResources;
import org.apache.log4j.Logger;
import org.apache.struts.action.*;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import pt.estgp.estgweb.web.controllers.ApplicationDispatchController;
import pt.utl.ist.berserk.logic.serviceManager.exceptions.FilterChainFailedException;
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Iterator;
 
/**
 * Created by jorgemachado on 27/12/16.
 *
 * Classes extending this Controller must implment the following API in each service
 * and must define the following service names in parameter :
 *
 *    ->"serviceJson"<-
 *
 * when dispatch = executeService
 * JSONObject serviceName(ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Throwable;
 *
 *
 * when dispatch = executeServiceOkFail
 * Boolean serviceName(ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Throwable;
 *
 */
public abstract class AbstractWidgetAjaxController extends ApplicationDispatchController
{
    private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(AbstractWidgetAjaxController.class);
 
    public static final 1.5.0/docs/api/java/lang/String.html">String WIDGET_REPONSE_KEY = "pt.estgp.estgweb.web.controllers.utils.AbstractWidgetAjaxController";
 
 
    public ActionForward executeService(
            ActionMapping mapping,
            ActionForm form,
            HttpServletRequest request,
            HttpServletResponse response)
        throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable, ServletException
    {
        try
        {
            1.5.0/docs/api/java/lang/String.html">String serviceJson = request.getParameter("serviceJson");
            logger.info("Calling abstract widget service: " + serviceJson);
 
            1.5.0/docs/api/java/lang/reflect/Method.html">Method serviceChild = this.getClass().getMethod(serviceJson,new 1.5.0/docs/api/java/lang/Class.html">Class[]{ActionForm.class,HttpServletRequest.class,HttpServletResponse.class});
 
            JSONObject responseJson = (JSONObject) serviceChild.invoke(this, form, request, response);
 
            prepareResponse(responseJson,request,response);
 
            return mapping.findForward("JSON_WidgetAjax_RESPONSE");
        }
        catch(1.5.0/docs/api/java/lang/reflect/InvocationTargetException.html">InvocationTargetException e)
        {
 
            1.5.0/docs/api/java/lang/Throwable.html">Throwable cause = e;
            if(e.getTargetException() != null)
            {
                cause = e.getTargetException();
                if(e.getTargetException().getCause() != null)
                    cause = e.getTargetException().getCause();
            }
            prepareError(cause,request,response);
            return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
        }
        catch(1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
        {
            if(e instanceof FilterChainFailedException)
            {
                logger.error(e,e);
            }
            else
            {
                prepareError(e,request,response);
            }
            return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
        }
    }
 
    public ActionForward executeSimpleServiceOkFail(
            ActionMapping mapping,
            ActionForm form,
            HttpServletRequest request,
            HttpServletResponse response)
            throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable, ServletException
    {
        try
        {
            1.5.0/docs/api/java/lang/String.html">String serviceJson = request.getParameter("serviceJson");
            logger.info("Calling abstract widget service: " + serviceJson);
            1.5.0/docs/api/java/lang/reflect/Method.html">Method serviceChild = this.getClass().getMethod(serviceJson,new 1.5.0/docs/api/java/lang/Class.html">Class[]{ActionForm.class,HttpServletRequest.class,HttpServletResponse.class});
 
            1.5.0/docs/api/java/lang/Boolean.html">Boolean responseBoolean = (1.5.0/docs/api/java/lang/Boolean.html">Boolean) serviceChild.invoke(this, form, request, response);
 
            if(responseBoolean)
            {
                /**
                 * RESPONSE IS A JSON OBJECT LIKE THIS:
                 * {
                 *     "service" : "ok"
                 *     "messages" : "...."
                 * }
                 */
                JSONObject jsonObject = new JSONObject();
                jsonObject.put("service-simple-response","ok");
                prepareResponse(jsonObject, request, response);
                return mapping.findForward("JSON_WidgetAjax_RESPONSE");
            }
            else
            {
                /**
                 * RESPONSE IS A JSON OBJECT LIKE THIS:
                 * {
                 *     "service" : "fail",
                 *     "errors" : "...."
                 * }
                 */
                JSONObject jsonObject = new JSONObject();
                jsonObject.put("service-simple-response","fail");
                prepareResponse(jsonObject, request, response);
                return mapping.findForward("JSON_WidgetAjax_RESPONSE");
            }
 
        }
        catch(1.5.0/docs/api/java/lang/reflect/InvocationTargetException.html">InvocationTargetException e)
        {
            1.5.0/docs/api/java/lang/Throwable.html">Throwable cause = e.getCause();
            if(e.getTargetException() != null)
            {
                cause = e.getTargetException();
                if(e.getTargetException().getCause() != null)
                    cause = e.getTargetException().getCause();
            }
            prepareError(cause,request,response);
            return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
        }
        catch(1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
        {
            if(e instanceof FilterChainFailedException)
            {
                logger.error(e,e);
            }
            else
            {
                prepareError(e,request,response);
            }
            return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
        }
 
    }
 
 
    /**
     * RESPONSE IS A JSON OBJECT LIKE THIS:
     * {
     *     "service" : "ok" OR "fail" if has errors,
     *     "response" : { userResponseJson },
     *     "messages" :
     *          [
     *              "MESSAGE 1",
     *              "MESSAGE 2",
     *          ],
     *     "errors" :
     *          [
     *              "ERROR 1",
     *              "ERROR 2",
     *          ]
     * }
     * @param object
     * @param request
     * @param response
     * @throws JSONException
     */
    private void prepareResponse(JSONObject object,HttpServletRequest request,HttpServletResponse response)
            throws JSONException
    {
        ActionMessages messages = super.getMessages(request);
        ActionMessages errors = super.getErrors(request);
        JSONObject responseObject = new JSONObject();
        if(object.has("service-simple-response"))
        {
            responseObject.put("service",object.getString("service-simple-response"));
            responseObject.put("response",object.getString("service-simple-response"));
 
        }
        else
        {
            1.5.0/docs/api/java/lang/String.html">String service = errors == null || errors.isEmpty() ? "ok" : "fail";
            responseObject.put("service",service);
            responseObject.put("response",object);
        }
 
 
 
 
 
        if(messages != null)
        {
            JSONArray messagesJson = new JSONArray();
            responseObject.put("messages",messagesJson);
            1.5.0/docs/api/java/util/Iterator.html">Iterator reports = messages.get();
            while (reports.hasNext())
            {
                ActionMessage report = (ActionMessage) reports.next();
                if(report instanceof StringMessage)
                {
                    1.5.0/docs/api/java/lang/String.html">String messageTranslated = ((StringMessage)report).toString();
                    if(messageTranslated != null)
                        messagesJson.put(messageTranslated);
                }
                else
                {
                    1.5.0/docs/api/java/lang/String.html">String messageTranslated = MessageResources.getMessage(request,report.getKey(),report.getValues());
                    if(messageTranslated != null)
                        messagesJson.put(messageTranslated);
                }
 
            }
        }
        if(errors != null)
        {
            JSONArray errorsJson = new JSONArray();
            responseObject.put("errors",errorsJson);
            1.5.0/docs/api/java/util/Iterator.html">Iterator reports = errors.get();
            while (reports.hasNext())
            {
                ActionMessage report = (ActionMessage) reports.next();
                if(report instanceof StringMessage)
                {
                    1.5.0/docs/api/java/lang/String.html">String messageTranslated = ((StringMessage)report).toString();
                    if(messageTranslated != null)
                        errorsJson.put(messageTranslated);
                }
                else
                {
                    1.5.0/docs/api/java/lang/String.html">String messageTranslated = MessageResources.getMessage(request,report.getKey(),report.getValues());
                    if(messageTranslated != null)
                        errorsJson.put(messageTranslated);
                }
            }
        }
        request.setAttribute(WIDGET_REPONSE_KEY, responseObject);
    }
 
    /**
     * RESPONSE IS A JSON OBJECT LIKE THIS:
     * {
     *     "service" : "error"
     *     "exception" : "string with exception.toString()"
     * }
     * @param e
     * @param request
     * @param response
     * @throws JSONException
     */
    public static void prepareError(1.5.0/docs/api/java/lang/Throwable.html">Throwable e,HttpServletRequest request,HttpServletResponse response) throws JSONException
    {
        logger.error(e,e);
        //request.setAttribute(WIDGET_REPONSE_KEY,e.toString());
        JSONObject errorObject = new JSONObject();
        errorObject.put("service","error");
        errorObject.put("exception",e.toString());
        request.setAttribute(WIDGET_REPONSE_KEY,errorObject);
    }
 
}
 

Subversion Repositories bacoAlunos

(root)/branches/grupo5/impl/src/java/pt/estgp/estgweb/web/controllers/utils/AbstractWidgetAjaxController.java @ 1965 - Rev 1863 → 1936

Rev 1863		Rev 1936
1	package pt.estgp.estgweb.web.controllers.utils;	1	package pt.estgp.estgweb.web.controllers.utils;
2		2
3	import jomm.utils.MessageResources;	3	import jomm.utils.MessageResources;
4	import org.apache.log4j.Logger;	4	import org.apache.log4j.Logger;
5	import org.apache.struts.action.*;	5	import org.apache.struts.action.*;
6	import org.json.JSONArray;	6	import org.json.JSONArray;
7	import org.json.JSONException;	7	import org.json.JSONException;
8	import org.json.JSONObject;	8	import org.json.JSONObject;
9	import pt.estgp.estgweb.web.controllers.ApplicationDispatchController;	9	import pt.estgp.estgweb.web.controllers.ApplicationDispatchController;
10	import pt.utl.ist.berserk.logic.serviceManager.exceptions.FilterChainFailedException;	10	import pt.utl.ist.berserk.logic.serviceManager.exceptions.FilterChainFailedException;
11		11
12	import javax.servlet.ServletException;	12	import javax.servlet.ServletException;
13	import javax.servlet.http.HttpServletRequest;	13	import javax.servlet.http.HttpServletRequest;
14	import javax.servlet.http.HttpServletResponse;	14	import javax.servlet.http.HttpServletResponse;
15	import java.lang.reflect.InvocationTargetException;	15	import java.lang.reflect.InvocationTargetException;
16	import java.lang.reflect.Method;	16	import java.lang.reflect.Method;
17	import java.util.Iterator;	17	import java.util.Iterator;
18		18
19	/**	19	/**
20	* Created by jorgemachado on 27/12/16.	20	* Created by jorgemachado on 27/12/16.
21	*	21	*
22	* Classes extending this Controller must implment the following API in each service	22	* Classes extending this Controller must implment the following API in each service
23	* and must define the following service names in parameter :	23	* and must define the following service names in parameter :
24	*	24	*
25	* ->"serviceJson"<-	25	* ->"serviceJson"<-
26	*	26	*
27	* when dispatch = executeService	27	* when dispatch = executeService
28	* JSONObject serviceName(ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Throwable;	28	* JSONObject serviceName(ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Throwable;
29	*	29	*
30	*	30	*
31	* when dispatch = executeServiceOkFail	31	* when dispatch = executeServiceOkFail
32	* Boolean serviceName(ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Throwable;	32	* Boolean serviceName(ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Throwable;
33	*	33	*
34	*/	34	*/
35	public abstract class AbstractWidgetAjaxController extends ApplicationDispatchController	35	public abstract class AbstractWidgetAjaxController extends ApplicationDispatchController
36	{	36	{
37	private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(AbstractWidgetAjaxController.class);	37	private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(AbstractWidgetAjaxController.class);
38		38
39	public static final 1.5.0/docs/api/java/lang/String.html">String WIDGET_REPONSE_KEY = "pt.estgp.estgweb.web.controllers.utils.AbstractWidgetAjaxController";	39	public static final 1.5.0/docs/api/java/lang/String.html">String WIDGET_REPONSE_KEY = "pt.estgp.estgweb.web.controllers.utils.AbstractWidgetAjaxController";
40		40
41		41
42	public ActionForward executeService(	42	public ActionForward executeService(
43	ActionMapping mapping,	43	ActionMapping mapping,
44	ActionForm form,	44	ActionForm form,
45	HttpServletRequest request,	45	HttpServletRequest request,
46	HttpServletResponse response)	46	HttpServletResponse response)
47	throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable, ServletException	47	throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable, ServletException
48	{	48	{
49	try	49	try
50	{	50	{
51	1.5.0/docs/api/java/lang/String.html">String serviceJson = request.getParameter("serviceJson");	51	1.5.0/docs/api/java/lang/String.html">String serviceJson = request.getParameter("serviceJson");
52	logger.info("Calling abstract widget service: " + serviceJson);	52	logger.info("Calling abstract widget service: " + serviceJson);
53		53
54	1.5.0/docs/api/java/lang/reflect/Method.html">Method serviceChild = this.getClass().getMethod(serviceJson,new 1.5.0/docs/api/java/lang/Class.html">Class[]{ActionForm.class,HttpServletRequest.class,HttpServletResponse.class});	54	1.5.0/docs/api/java/lang/reflect/Method.html">Method serviceChild = this.getClass().getMethod(serviceJson,new 1.5.0/docs/api/java/lang/Class.html">Class[]{ActionForm.class,HttpServletRequest.class,HttpServletResponse.class});
55		55
56	JSONObject responseJson = (JSONObject) serviceChild.invoke(this, form, request, response);	56	JSONObject responseJson = (JSONObject) serviceChild.invoke(this, form, request, response);
57		57
58	prepareResponse(responseJson,request,response);	58	prepareResponse(responseJson,request,response);
59		59
60	return mapping.findForward("JSON_WidgetAjax_RESPONSE");	60	return mapping.findForward("JSON_WidgetAjax_RESPONSE");
61	}	61	}
62	catch(1.5.0/docs/api/java/lang/reflect/InvocationTargetException.html">InvocationTargetException e)	62	catch(1.5.0/docs/api/java/lang/reflect/InvocationTargetException.html">InvocationTargetException e)
63	{	63	{
64		64
65	1.5.0/docs/api/java/lang/Throwable.html">Throwable cause = e;	65	1.5.0/docs/api/java/lang/Throwable.html">Throwable cause = e;
66	if(e.getTargetException() != null)	66	if(e.getTargetException() != null)
67	{	67	{
68	cause = e.getTargetException();	68	cause = e.getTargetException();
69	if(e.getTargetException().getCause() != null)	69	if(e.getTargetException().getCause() != null)
70	cause = e.getTargetException().getCause();	70	cause = e.getTargetException().getCause();
71	}	71	}
72	prepareError(cause,request,response);	72	prepareError(cause,request,response);
73	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");	73	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
74	}	74	}
75	catch(1.5.0/docs/api/java/lang/Throwable.html">Throwable e)	75	catch(1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
76	{	76	{
77	if(e instanceof FilterChainFailedException)	77	if(e instanceof FilterChainFailedException)
78	{	78	{
79	logger.error(e,e);	79	logger.error(e,e);
80	}	80	}
81	else	81	else
82	{	82	{
83	prepareError(e,request,response);	83	prepareError(e,request,response);
84	}	84	}
85	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");	85	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
86	}	86	}
87	}	87	}
88		88
89	public ActionForward executeSimpleServiceOkFail(	89	public ActionForward executeSimpleServiceOkFail(
90	ActionMapping mapping,	90	ActionMapping mapping,
91	ActionForm form,	91	ActionForm form,
92	HttpServletRequest request,	92	HttpServletRequest request,
93	HttpServletResponse response)	93	HttpServletResponse response)
94	throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable, ServletException	94	throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable, ServletException
95	{	95	{
96	try	96	try
97	{	97	{
98	1.5.0/docs/api/java/lang/String.html">String serviceJson = request.getParameter("serviceJson");	98	1.5.0/docs/api/java/lang/String.html">String serviceJson = request.getParameter("serviceJson");
99	logger.info("Calling abstract widget service: " + serviceJson);	99	logger.info("Calling abstract widget service: " + serviceJson);
100	1.5.0/docs/api/java/lang/reflect/Method.html">Method serviceChild = this.getClass().getMethod(serviceJson,new 1.5.0/docs/api/java/lang/Class.html">Class[]{ActionForm.class,HttpServletRequest.class,HttpServletResponse.class});	100	1.5.0/docs/api/java/lang/reflect/Method.html">Method serviceChild = this.getClass().getMethod(serviceJson,new 1.5.0/docs/api/java/lang/Class.html">Class[]{ActionForm.class,HttpServletRequest.class,HttpServletResponse.class});
101		101
102	1.5.0/docs/api/java/lang/Boolean.html">Boolean responseBoolean = (1.5.0/docs/api/java/lang/Boolean.html">Boolean) serviceChild.invoke(this, form, request, response);	102	1.5.0/docs/api/java/lang/Boolean.html">Boolean responseBoolean = (1.5.0/docs/api/java/lang/Boolean.html">Boolean) serviceChild.invoke(this, form, request, response);
103		103
104	if(responseBoolean)	104	if(responseBoolean)
105	{	105	{
106	/**	106	/**
107	* RESPONSE IS A JSON OBJECT LIKE THIS:	107	* RESPONSE IS A JSON OBJECT LIKE THIS:
108	* {	108	* {
109	* "service" : "ok"	109	* "service" : "ok"
110	* "messages" : "...."	110	* "messages" : "...."
111	* }	111	* }
112	*/	112	*/
113	JSONObject jsonObject = new JSONObject();	113	JSONObject jsonObject = new JSONObject();
114	jsonObject.put("service-simple-response","ok");	114	jsonObject.put("service-simple-response","ok");
115	prepareResponse(jsonObject, request, response);	115	prepareResponse(jsonObject, request, response);
116	return mapping.findForward("JSON_WidgetAjax_RESPONSE");	116	return mapping.findForward("JSON_WidgetAjax_RESPONSE");
117	}	117	}
118	else	118	else
119	{	119	{
120	/**	120	/**
121	* RESPONSE IS A JSON OBJECT LIKE THIS:	121	* RESPONSE IS A JSON OBJECT LIKE THIS:
122	* {	122	* {
123	* "service" : "fail",	123	* "service" : "fail",
124	* "errors" : "...."	124	* "errors" : "...."
125	* }	125	* }
126	*/	126	*/
127	JSONObject jsonObject = new JSONObject();	127	JSONObject jsonObject = new JSONObject();
128	jsonObject.put("service-simple-response","fail");	128	jsonObject.put("service-simple-response","fail");
129	prepareResponse(jsonObject, request, response);	129	prepareResponse(jsonObject, request, response);
130	return mapping.findForward("JSON_WidgetAjax_RESPONSE");	130	return mapping.findForward("JSON_WidgetAjax_RESPONSE");
131	}	131	}
132		132
133	}	133	}
134	catch(1.5.0/docs/api/java/lang/reflect/InvocationTargetException.html">InvocationTargetException e)	134	catch(1.5.0/docs/api/java/lang/reflect/InvocationTargetException.html">InvocationTargetException e)
135	{	135	{
136	1.5.0/docs/api/java/lang/Throwable.html">Throwable cause = e.getCause();	136	1.5.0/docs/api/java/lang/Throwable.html">Throwable cause = e.getCause();
137	if(e.getTargetException() != null)	137	if(e.getTargetException() != null)
138	{	138	{
139	cause = e.getTargetException();	139	cause = e.getTargetException();
140	if(e.getTargetException().getCause() != null)	140	if(e.getTargetException().getCause() != null)
141	cause = e.getTargetException().getCause();	141	cause = e.getTargetException().getCause();
142	}	142	}
143	prepareError(cause,request,response);	143	prepareError(cause,request,response);
144	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");	144	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
145	}	145	}
146	catch(1.5.0/docs/api/java/lang/Throwable.html">Throwable e)	146	catch(1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
147	{	147	{
148	if(e instanceof FilterChainFailedException)	148	if(e instanceof FilterChainFailedException)
149	{	149	{
150	logger.error(e,e);	150	logger.error(e,e);
151	}	151	}
152	else	152	else
153	{	153	{
154	prepareError(e,request,response);	154	prepareError(e,request,response);
155	}	155	}
156	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");	156	return mapping.findForward("JSON_WidgetAjax_RESPONSE_ERROR");
157	}	157	}
158		158
159	}	159	}
160		160
161		161
162	/**	162	/**
163	* RESPONSE IS A JSON OBJECT LIKE THIS:	163	* RESPONSE IS A JSON OBJECT LIKE THIS:
164	* {	164	* {
165	* "service" : "ok" OR "fail" if has errors,	165	* "service" : "ok" OR "fail" if has errors,
166	* "response" : { userResponseJson },	166	* "response" : { userResponseJson },
167	* "messages" :	167	* "messages" :
168	* [	168	* [
169	* "MESSAGE 1",	169	* "MESSAGE 1",
170	* "MESSAGE 2",	170	* "MESSAGE 2",
171	* ],	171	* ],
172	* "errors" :	172	* "errors" :
173	* [	173	* [
174	* "ERROR 1",	174	* "ERROR 1",
175	* "ERROR 2",	175	* "ERROR 2",
176	* ]	176	* ]
177	* }	177	* }
178	* @param object	178	* @param object
179	* @param request	179	* @param request
180	* @param response	180	* @param response
181	* @throws JSONException	181	* @throws JSONException
182	*/	182	*/
183	private void prepareResponse(JSONObject object,HttpServletRequest request,HttpServletResponse response)	183	private void prepareResponse(JSONObject object,HttpServletRequest request,HttpServletResponse response)
184	throws JSONException	184	throws JSONException
185	{	185	{
186	ActionMessages messages = super.getMessages(request);	186	ActionMessages messages = super.getMessages(request);
187	ActionMessages errors = super.getErrors(request);	187	ActionMessages errors = super.getErrors(request);
188	JSONObject responseObject = new JSONObject();	188	JSONObject responseObject = new JSONObject();
189	if(object.has("service-simple-response"))	189	if(object.has("service-simple-response"))
190	{	190	{
191	responseObject.put("service",object.getString("service-simple-response"));	191	responseObject.put("service",object.getString("service-simple-response"));
192	responseObject.put("response",object.getString("service-simple-response"));	192	responseObject.put("response",object.getString("service-simple-response"));
193		193
194	}	194	}
195	else	195	else
196	{	196	{
197	1.5.0/docs/api/java/lang/String.html">String service = errors == null \|\| errors.isEmpty() ? "ok" : "fail";	197	1.5.0/docs/api/java/lang/String.html">String service = errors == null \|\| errors.isEmpty() ? "ok" : "fail";
198	responseObject.put("service",service);	198	responseObject.put("service",service);
199	responseObject.put("response",object);	199	responseObject.put("response",object);
200	}	200	}
201		201
202		202
203		203
204		204
205		205
206	if(messages != null)	206	if(messages != null)
207	{	207	{
208	JSONArray messagesJson = new JSONArray();	208	JSONArray messagesJson = new JSONArray();
209	responseObject.put("messages",messagesJson);	209	responseObject.put("messages",messagesJson);
210	1.5.0/docs/api/java/util/Iterator.html">Iterator reports = messages.get();	210	1.5.0/docs/api/java/util/Iterator.html">Iterator reports = messages.get();
211	while (reports.hasNext())	211	while (reports.hasNext())
212	{	212	{
213	ActionMessage report = (ActionMessage) reports.next();	213	ActionMessage report = (ActionMessage) reports.next();
214	if(report instanceof StringMessage)	214	if(report instanceof StringMessage)
215	{	215	{
216	1.5.0/docs/api/java/lang/String.html">String messageTranslated = ((StringMessage)report).toString();	216	1.5.0/docs/api/java/lang/String.html">String messageTranslated = ((StringMessage)report).toString();
217	if(messageTranslated != null)	217	if(messageTranslated != null)
218	messagesJson.put(messageTranslated);	218	messagesJson.put(messageTranslated);
219	}	219	}
220	else	220	else
221	{	221	{
222	1.5.0/docs/api/java/lang/String.html">String messageTranslated = MessageResources.getMessage(request,report.getKey(),report.getValues());	222	1.5.0/docs/api/java/lang/String.html">String messageTranslated = MessageResources.getMessage(request,report.getKey(),report.getValues());
223	if(messageTranslated != null)	223	if(messageTranslated != null)
224	messagesJson.put(messageTranslated);	224	messagesJson.put(messageTranslated);
225	}	225	}
226		226
227	}	227	}
228	}	228	}
229	if(errors != null)	229	if(errors != null)
230	{	230	{
231	JSONArray errorsJson = new JSONArray();	231	JSONArray errorsJson = new JSONArray();
232	responseObject.put("errors",errorsJson);	232	responseObject.put("errors",errorsJson);
233	1.5.0/docs/api/java/util/Iterator.html">Iterator reports = errors.get();	233	1.5.0/docs/api/java/util/Iterator.html">Iterator reports = errors.get();
234	while (reports.hasNext())	234	while (reports.hasNext())
235	{	235	{
236	ActionMessage report = (ActionMessage) reports.next();	236	ActionMessage report = (ActionMessage) reports.next();
237	if(report instanceof StringMessage)	237	if(report instanceof StringMessage)
238	{	238	{
239	1.5.0/docs/api/java/lang/String.html">String messageTranslated = ((StringMessage)report).toString();	239	1.5.0/docs/api/java/lang/String.html">String messageTranslated = ((StringMessage)report).toString();
240	if(messageTranslated != null)	240	if(messageTranslated != null)
241	errorsJson.put(messageTranslated);	241	errorsJson.put(messageTranslated);
242	}	242	}
243	else	243	else
244	{	244	{
245	1.5.0/docs/api/java/lang/String.html">String messageTranslated = MessageResources.getMessage(request,report.getKey(),report.getValues());	245	1.5.0/docs/api/java/lang/String.html">String messageTranslated = MessageResources.getMessage(request,report.getKey(),report.getValues());
246	if(messageTranslated != null)	246	if(messageTranslated != null)
247	errorsJson.put(messageTranslated);	247	errorsJson.put(messageTranslated);
248	}	248	}
249	}	249	}
250	}	250	}
251	request.setAttribute(WIDGET_REPONSE_KEY, responseObject);	251	request.setAttribute(WIDGET_REPONSE_KEY, responseObject);
252	}	252	}
253		253
254	/**	254	/**
255	* RESPONSE IS A JSON OBJECT LIKE THIS:	255	* RESPONSE IS A JSON OBJECT LIKE THIS:
256	* {	256	* {
257	* "service" : "error"	257	* "service" : "error"
258	* "exception" : "string with exception.toString()"	258	* "exception" : "string with exception.toString()"
259	* }	259	* }
260	* @param e	260	* @param e
261	* @param request	261	* @param request
262	* @param response	262	* @param response
263	* @throws JSONException	263	* @throws JSONException
264	*/	264	*/
265	public static void prepareError(1.5.0/docs/api/java/lang/Throwable.html">Throwable e,HttpServletRequest request,HttpServletResponse response) throws JSONException	265	public static void prepareError(1.5.0/docs/api/java/lang/Throwable.html">Throwable e,HttpServletRequest request,HttpServletResponse response) throws JSONException
266	{	266	{
267	logger.error(e,e);	267	logger.error(e,e);
268	//request.setAttribute(WIDGET_REPONSE_KEY,e.toString());	268	//request.setAttribute(WIDGET_REPONSE_KEY,e.toString());
269	JSONObject errorObject = new JSONObject();	269	JSONObject errorObject = new JSONObject();
270	errorObject.put("service","error");	270	errorObject.put("service","error");
271	errorObject.put("exception",e.toString());	271	errorObject.put("exception",e.toString());
272	request.setAttribute(WIDGET_REPONSE_KEY,errorObject);	272	request.setAttribute(WIDGET_REPONSE_KEY,errorObject);
273	}	273	}
274		-
275	}	274	}
276		275