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1 package net.sourceforge.formview.usecases.action;
2
3 import java.util.Collection  ;
4 import java.util.Iterator ;
5
6 import javax.servlet.http.HttpServletRequest ;
7 import javax.servlet.http.HttpServletResponse ;
8
9 import org.apache.commons.beanutils.BeanUtils;
10 import org.apache.commons.beanutils.ConvertUtils;
11 import org.apache.struts.action.ActionErrors;
12 import org.apache.struts.action.ActionForm;
13 import org.apache.struts.action.ActionForward;
14 import org.apache.struts.action.ActionMapping;
15 import org.apache.struts.action.ActionMessage;
16 import org.apache.struts.action.ActionMessages;
17
18 import net.sourceforge.formview.FieldView;
19 import net.sourceforge.formview.FormViewConstants;
20 import net.sourceforge.formview.struts.action.FormViewDispatchAction;
21 import net.sourceforge.formview.usecases.dto.DeveloperDTO;
22 import net.sourceforge.formview.usecases.dto.ManagerDTO;
23 import net.sourceforge.formview.usecases.dto.ProjectDTO;
24 import net.sourceforge.formview.usecases.form.ProjectForm;
25 import net.sourceforge.formview.usecases.service.ProjectService;
26 import net.sourceforge.formview.util.WEBFormViewUtil;
27
28 public class ProjectAction extends FormViewDispatchAction {
29
30 public ActionForward load(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
31 HttpServletResponse response) throws Exception {
32 ProjectForm form = (ProjectForm)actionForm;
33 if (form.getId() != null && form.getId().length() > 0) {
35 ProjectDTO projectDTO = ProjectService.findProjectById(form.getId());
38 BeanUtils.copyProperties(form, projectDTO);
39 ManagerDTO manager = projectDTO.getManager();
41 if (manager != null)
42 form.setManagerId(manager.getId());
43 Collection developers = projectDTO.getDevelopers();
45 if (developers != null) {
46 String [] developersId = new String [developers.size()];
47 String [] developersName = new String [developers.size()];
48 int i=0;
49 for (Iterator iter = developers.iterator(); iter.hasNext(); i++) {
50 DeveloperDTO developer = (DeveloperDTO) iter.next();
51 developersId[i] = developer.getId();
52 developersName[i] = developer.getName();
53 }
54 form.setDevelopersId(developersId);
55 form.setDevelopersName(developersName);
56 }
57 form.setDispatch("update");
58 }
59 else {
60 form.setDispatch("create");
62 }
63 return display(mapping, form, request, response);
64 }
65
66 public ActionForward display(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
67 HttpServletResponse response) throws Exception {
68 Collection managerList = ProjectService.findAllManager();
70 request.setAttribute("managerList", managerList);
71 return mapping.findForward("display");
72 }
73
74 public ActionForward create(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
75 HttpServletResponse response) throws Exception {
76 ProjectForm form = (ProjectForm)actionForm;
77 ActionErrors errors = form.validate(mapping, request);
79 if (!errors.isEmpty()) {
80 addErrors(request, errors);
82 return display(mapping, actionForm, request, response);
83 }
84 ProjectDTO projectDTO = new ProjectDTO();
85 BeanUtils.copyProperties(projectDTO, form);
86 projectDTO.setManager(ProjectService.findManagerById(form.getManagerId()));
87 ProjectService.createProject(projectDTO);
88 if (form.getDevelopersId() != null) {
90 for (int i = 0; i < form.getDevelopersId().length; i++) {
91 String id = form.getDevelopersId()[i];
92 String name = form.getDevelopersName()[i];
93 projectDTO.addDeveloper(new DeveloperDTO(id, name));
94 }
95 }
96
97 form.setId(projectDTO.getId());
98 ActionMessages messages = new ActionMessages();
100 ActionMessage message = new ActionMessage(
101 "projectForm.create.ok");
102 messages.add(ActionMessages.GLOBAL_MESSAGE, message);
103 saveMessages(request, messages);
104
105 return loadRead(mapping, form, request, response);
106 }
107
108 public ActionForward update(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
109 HttpServletResponse response) throws Exception {
110 ProjectForm form = (ProjectForm)actionForm;
111 if (form.getId() != null && form.getId().length() > 0) {
112 ActionErrors errors = form.validate(mapping, request);
114 if (!errors.isEmpty()) {
115 addErrors(request, errors);
117 return display(mapping, actionForm, request, response);
118 }
119 ProjectDTO projectDTO = new ProjectDTO();
120 BeanUtils.copyProperties(projectDTO, form);
121 projectDTO.setManager(ProjectService.findManagerById(form.getManagerId()));
122 ProjectService.updateProject(projectDTO);
123 if (form.getDevelopersId() != null) {
125 for (int i = 0; i < form.getDevelopersId().length; i++) {
126 String id = form.getDevelopersId()[i];
127 String name = form.getDevelopersName()[i];
128 projectDTO.addDeveloper(new DeveloperDTO(id, name));
129 }
130 }
131 ActionMessages messages = new ActionMessages();
133 ActionMessage message = new ActionMessage(
134 "projectForm.update.ok");
135 messages.add(ActionMessages.GLOBAL_MESSAGE, message);
136 saveMessages(request, messages);
137 }
138 return loadRead(mapping, form, request, response);
139 }
140
141 public ActionForward loadDeveloperUpdate(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
142 HttpServletResponse response) throws Exception {
143 ProjectForm form = (ProjectForm)actionForm;
144 String developerIndex = form.getDeveloperIndexToUpdate();
145 Integer index = (Integer )ConvertUtils.convert(developerIndex, Integer .class);
146
147 WEBFormViewUtil.saveState(request, getServlet().getServletContext(), FormViewConstants.STATE_UPDATE);
149 WEBFormViewUtil.saveFormView(request, getServlet().getServletContext(), mapping.getPath());
150
151 FieldView fieldView = new FieldView("developersName");
154 fieldView.setIndex(index);
155 fieldView.setBehaviour(FormViewConstants.BEHAVIOUR_READWRITE);
156 WEBFormViewUtil.saveFieldView(request, getServlet().getServletContext(), mapping.getPath(), fieldView);
157
158 return load(mapping, form, request, response);
159
160 }
161
162 }
163
164
165 |
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