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package org.seasar.cubby.interceptor; |
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import static org.seasar.cubby.CubbyConstants.ATTR_PARAMS; |
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import java.util.Map; |
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import javax.servlet.http.HttpServletRequest; |
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import org.aopalliance.intercept.MethodInterceptor; |
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import org.aopalliance.intercept.MethodInvocation; |
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import org.seasar.cubby.action.Action; |
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import org.seasar.cubby.action.ActionResult; |
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import org.seasar.cubby.controller.ActionContext; |
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import org.seasar.cubby.controller.CubbyConfiguration; |
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import org.seasar.cubby.controller.RequestParser; |
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import org.seasar.cubby.controller.ThreadContext; |
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import org.seasar.cubby.dxo.FormDxo; |
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42 | 0 | public class InitializeInterceptor implements MethodInterceptor { |
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private HttpServletRequest request; |
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private ActionContext context; |
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public void setRequest(final HttpServletRequest request) { |
49 | 0 | this.request = request; |
50 | 0 | } |
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public void setActionContext(final ActionContext context) { |
53 | 0 | this.context = context; |
54 | 0 | } |
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public Object invoke(final MethodInvocation invocation) throws Throwable { |
57 | 0 | setupParams(context, request); |
58 | 0 | setupForm(context, request); |
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60 | 0 | final Action action = context.getAction(); |
61 | 0 | action.initialize(); |
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63 | 0 | final ActionResult result = (ActionResult) invocation.proceed(); |
64 | 0 | if (result != null) { |
65 | 0 | result.prerender(context); |
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} |
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68 | 0 | return result; |
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} |
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void setupParams(final ActionContext context, |
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final HttpServletRequest request) { |
73 | 0 | final CubbyConfiguration configuration = ThreadContext |
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.getConfiguration(); |
75 | 0 | final RequestParser requestParser = configuration.getRequestParser(); |
76 | 0 | final Map<String, Object[]> parameterMap = requestParser |
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.getParameterMap(request); |
78 | 0 | request.setAttribute(ATTR_PARAMS, parameterMap); |
79 | 0 | } |
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private void setupForm(final ActionContext context, |
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final HttpServletRequest request) { |
83 | 0 | final Object formBean = context.getFormBean(); |
84 | 0 | if (formBean != null) { |
85 | 0 | final FormDxo formDxo = context.getFormDxo(); |
86 | 0 | final Map<String, Object[]> params = getParams(request); |
87 | 0 | formDxo.convert(params, formBean); |
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} |
89 | 0 | } |
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@SuppressWarnings("unchecked") |
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private static Map<String, Object[]> getParams( |
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final HttpServletRequest request) { |
94 | 0 | return (Map<String, Object[]>) request.getAttribute(ATTR_PARAMS); |
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} |
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} |