##### Coverage Report - org.seasar.cubby.plugins.ValidationPlugin

Classes in this File | Line Coverage | Branch Coverage | Complexity
ValidationPlugin |
0% | 0/18
0% | 0/4
| 5.0;5

1 |  |
     /*
2 |  |
      * Copyright 2004-2009 the Seasar Foundation and the Others.
3 |  |
      *
4 |  |
      * Licensed under the Apache License, Version 2.0 (the "License");
5 |  |
      * you may not use this file except in compliance with the License.
6 |  |
      * You may obtain a copy of the License at
7 |  |
      *
8 |  |
      *     http://www.apache.org/licenses/LICENSE-2.0
9 |  |
      *
10 |  |
      * Unless required by applicable law or agreed to in writing, software
11 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
12 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13 |  |
      * either express or implied. See the License for the specific language
14 |  |
      * governing permissions and limitations under the License.
15 |  |
      */
16 |  |
     package org.seasar.cubby.plugins;
17 |  |
18 |  |
     import static org.seasar.cubby.CubbyConstants.ATTR_CONVERSION_FAILURES;
19 |  |
     import static org.seasar.cubby.CubbyConstants.ATTR_PARAMS;
20 |  |
     import static org.seasar.cubby.CubbyConstants.ATTR_VALIDATION_FAIL;
21 |  |
     import static org.seasar.cubby.validator.ValidationUtils.getValidation;
22 |  |
     import static org.seasar.cubby.validator.ValidationUtils.getValidationRules;
23 |  |
24 |  |
     import java.util.List;
25 |  |
     import java.util.Map;
26 |  |
27 |  |
     import javax.servlet.http.HttpServletRequest;
28 |  |
29 |  |
     import org.seasar.cubby.action.ActionContext;
30 |  |
     import org.seasar.cubby.action.ActionResult;
31 |  |
     import org.seasar.cubby.action.Validation;
32 |  |
     import org.seasar.cubby.internal.controller.ConversionFailure;
33 |  |
     import org.seasar.cubby.internal.controller.RequestParameterBinder;
34 |  |
     import org.seasar.cubby.internal.controller.impl.RequestParameterBinderImpl;
35 |  |
     import org.seasar.cubby.internal.util.RequestUtils;
36 |  |
     import org.seasar.cubby.plugin.AbstractPlugin;
37 |  |
     import org.seasar.cubby.plugin.ActionInvocation;
38 |  |
     import org.seasar.cubby.validator.ValidationException;
39 |  |
     import org.seasar.cubby.validator.ValidationFailBehaviour;
40 |  |
     import org.seasar.cubby.validator.ValidationRules;
41 |  |
42 |  |
     /**
43 |  |
      * 要求パラメータからフォームオブジェクトへの値のバインドと、それに伴う型変換、要求パラメータの検証を行うプラグインです。
44 |  |
      *
45 |  |
      * @author baba
46 |  |
      */
47 | 0 |
     public class ValidationPlugin extends AbstractPlugin {
48 |  |
49 |  |
             /** 要求パラメータをオブジェクトへバインドするクラス。 */
50 | 0 |
             private final RequestParameterBinder requestParameterBinder = new RequestParameterBinderImpl();
51 |  |
52 |  |
             /**
53 |  |
              * {@inheritDoc}
54 |  |
              * <p>
55 |  |
              * アクションの実行前に入力値を検証します。
56 |  |
              * </p>
57 |  |
              */
58 |  |
             @Override
59 |  |
             public ActionResult invokeAction(final ActionInvocation invocation)
60 |  |
                             throws Exception {
61 | 0 |
                     final HttpServletRequest request = invocation.getRequest();
62 | 0 |
                     final Map<String, Object[]> parameterMap = RequestUtils.getAttribute(
63 |  |
                                     request, ATTR_PARAMS);
64 |  |
65 | 0 |
                     final ActionContext actionContext = invocation.getActionContext();
66 | 0 |
                     final Object formBean = actionContext.getFormBean();
67 |  |
68 | 0 |
                     if (formBean != null) {
69 | 0 |
                             final List<ConversionFailure> conversionFailures = requestParameterBinder
70 |  |
                                             .bind(parameterMap, formBean, actionContext);
71 | 0 |
                             request.setAttribute(ATTR_CONVERSION_FAILURES, conversionFailures);
72 |  |
                     }
73 |  |
74 |  |
                     try {
75 | 0 |
                             final Validation validation = getValidation(actionContext
76 |  |
                                             .getActionMethod());
77 | 0 |
                             if (validation != null) {
78 | 0 |
                                     final ValidationRules validationRules = getValidationRules(
79 |  |
                                                     actionContext.getAction(), validation.rules());
80 | 0 |
                                     validationRules.validate(parameterMap, formBean, actionContext
81 |  |
                                                     .getActionErrors());
82 |  |
                             }
83 | 0 |
                             return invocation.proceed();
84 | 0 |
                     } catch (final ValidationException e) {
85 | 0 |
                             request.setAttribute(ATTR_VALIDATION_FAIL, Boolean.TRUE);
86 | 0 |
                             final ValidationFailBehaviour behaviour = e.getBehaviour();
87 | 0 |
                             return behaviour.getValidationErrorActionResult(actionContext);
88 |  |
                     }
89 |  |
             }
90 |  |
91 |  |
     }