ItEr41S25CUAltaSubcontrataItEr30S08: Implemented the entry points to the edition interface

It uses the existing interface for creation.

navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/ExternalCompanyCRUDController.java

@@ -75,7 +75,9 @@ public class ExternalCompanyCRUDController extends GenericForwardComposer
 
     @Override
     public void goToEditForm(ExternalCompany company) {
-        // TODO implement
+        externalCompanyModel.initEdit(company);
+        getVisibility().showOnly(createWindow);
+        Util.reloadBindings(createWindow);
     }
 
     @Override

navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/ExternalCompanyModel.java

@@ -22,6 +22,8 @@ package org.navalplanner.web.externalcompanies;
 
 import java.util.List;
 
+import org.apache.commons.lang.Validate;
+import org.navalplanner.business.common.exceptions.InstanceNotFoundException;
 import org.navalplanner.business.externalcompanies.daos.IExternalCompanyDAO;
 import org.navalplanner.business.externalcompanies.entities.ExternalCompany;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -65,4 +67,39 @@ public class ExternalCompanyModel implements IExternalCompanyModel {
         externalCompanyDAO.save(externalCompany);
     }
 
+    @Override
+    @Transactional(readOnly = true)
+    public void initEdit(ExternalCompany company) {
+        Validate.notNull(company);
+        externalCompany = getFromDB(company);
+    }
+
+    @Transactional(readOnly = true)
+    private ExternalCompany getFromDB(ExternalCompany company) {
+        return getFromDB(company.getId());
+    }
+
+    @Transactional(readOnly = true)
+    private ExternalCompany getFromDB(Long id) {
+        try {
+            ExternalCompany result = externalCompanyDAO.find(id);
+            forceLoadEntities(result);
+            return result;
+        } catch (InstanceNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Load entities that will be needed in the conversation
+     *
+     * @param company
+     */
+    private void forceLoadEntities(ExternalCompany company) {
+        company.getName();
+        if(company.getCompanyUser() != null) {
+            company.getCompanyUser().getLoginName();
+        }
+    }
+
 }

navalplanner-webapp/src/main/java/org/navalplanner/web/externalcompanies/IExternalCompanyModel.java

@@ -52,6 +52,14 @@ public interface IExternalCompanyModel {
      */
     void initCreate();
 
+    /**
+     * Makes some operations needed before edit a {@link ExternalCompany}.
+     *
+     * @param company
+     *            The object to be edited
+     */
+    void initEdit(ExternalCompany company);
+
     /**
      * Stores the current {@link ExternalCompany}.
      *

navalplanner-webapp/src/main/webapp/externalcompanies/_listExternalCompanies.zul

@@ -40,7 +40,7 @@
                     <button sclass="icono" image="/common/img/ico_editar1.png"
                         hoverImage="/common/img/ico_editar.png"
                         tooltiptext="${i18n:_('Edit')}"
-                        onClick="">
+                        onClick="controller.goToEditForm(self.parent.parent.value)">
                     </button>
                 </hbox>
             </row>