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package org.seasar.cubby.tags; |
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import static java.lang.Boolean.TRUE; |
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import static javax.servlet.jsp.PageContext.REQUEST_SCOPE; |
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import static org.seasar.cubby.CubbyConstants.ATTR_OUTPUT_VALUES; |
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import static org.seasar.cubby.CubbyConstants.ATTR_PARAMS; |
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import static org.seasar.cubby.CubbyConstants.ATTR_VALIDATION_FAIL; |
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import java.util.Collection; |
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import java.util.Map; |
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import java.util.Map.Entry; |
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import javax.servlet.jsp.JspContext; |
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import javax.servlet.jsp.PageContext; |
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import org.seasar.cubby.action.ActionErrors; |
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import org.seasar.cubby.util.CubbyFunctions; |
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import org.seasar.framework.util.StringUtil; |
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|
40 | 1 | class TagUtils { |
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public static ActionErrors errors(final JspContext context) { |
43 | 36 | return (ActionErrors) context.getAttribute("errors", REQUEST_SCOPE); |
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} |
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@SuppressWarnings("unchecked") |
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private static Object[] paramValues(final JspContext context, |
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final String name) { |
49 | 7 | final Map<String, Object[]> valuesMap = (Map<String, Object[]>) context |
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.getAttribute(ATTR_PARAMS, REQUEST_SCOPE); |
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final Object[] values; |
52 | 7 | if (valuesMap == null || !valuesMap.containsKey(name)) { |
53 | 0 | values = new Object[0]; |
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} else { |
55 | 7 | values = valuesMap.get(name); |
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} |
57 | 7 | return values; |
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} |
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private static Object[] formValues(final Map<String, String[]> valuesMap, |
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final String name) { |
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final Object[] values; |
63 | 32 | if (valuesMap == null || !valuesMap.containsKey(name)) { |
64 | 7 | values = new Object[0]; |
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} else { |
66 | 25 | values = valuesMap.get(name); |
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} |
68 | 32 | return values; |
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} |
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public static Object[] multipleFormValues(final JspContext context, |
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final Map<String, String[]> outputValuesMap, final String name) { |
73 | 17 | return multipleFormValues(context, outputValuesMap, name, null); |
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} |
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public static Object[] multipleFormValues(final JspContext context, |
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final Map<String, String[]> outputValuesMap, final String name, |
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final String checkedValue) { |
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final Object[] values; |
80 | 32 | if (isValidationFail(context)) { |
81 | 5 | values = paramValues(context, name); |
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} else { |
83 | 27 | if (checkedValue != null) { |
84 | 3 | values = new Object[] { checkedValue }; |
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} else { |
86 | 24 | values = formValues(outputValuesMap, name); |
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} |
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} |
89 | 32 | return values; |
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} |
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public static Object formValue(final JspContext context, |
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final Map<String, String[]> outputValuesMap, final String name, |
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final Integer index, final Object specifiedValue) { |
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final Object value; |
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|
97 | 15 | if (isValidationFail(context)) { |
98 | 2 | final Object[] values = paramValues(context, name); |
99 | 2 | value = value(values, index); |
100 | 2 | } else { |
101 | 13 | if (specifiedValue == null) { |
102 | 8 | final Object[] values = formValues(outputValuesMap, name); |
103 | 8 | value = value(values, index); |
104 | 8 | } else { |
105 | 5 | value = specifiedValue; |
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} |
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} |
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109 | 15 | return value; |
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} |
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private static Object value(final Object[] values, final Integer index) { |
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final Object value; |
114 | 10 | if (values == null) { |
115 | 0 | value = ""; |
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} else { |
117 | 10 | if (index == null) { |
118 | 7 | value = getElement(values, 0); |
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} else { |
120 | 3 | value = getElement(values, index); |
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} |
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} |
123 | 10 | return value; |
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} |
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private static Object getElement(final Object[] values, final Integer index) { |
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final Object value; |
128 | 10 | if (values.length <= index) { |
129 | 3 | value = ""; |
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} else { |
131 | 7 | value = values[index]; |
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} |
133 | 10 | return value; |
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} |
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private static boolean isValidationFail(final JspContext context) { |
137 | 47 | return TRUE.equals(context.getAttribute(ATTR_VALIDATION_FAIL, |
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REQUEST_SCOPE)); |
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} |
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@SuppressWarnings("unchecked") |
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public static Map<String, String[]> outputValues(final JspContext context) { |
143 | 36 | final Map<String, String[]> outputValues = (Map<String, String[]>) context |
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.getAttribute(ATTR_OUTPUT_VALUES, PageContext.PAGE_SCOPE); |
145 | 35 | return outputValues; |
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} |
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public static String toAttr(final Map<String, Object> map) { |
149 | 41 | final StringBuilder sb = new StringBuilder(); |
150 | 41 | for (final Entry<String, Object> entry : map.entrySet()) { |
151 | 14 | final String key = entry.getKey(); |
152 | 14 | if ("value".equals(key) || "checkedValue".equals(key)) { |
153 | 0 | continue; |
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} |
155 | 14 | sb.append(key); |
156 | 14 | sb.append("=\""); |
157 | 14 | sb.append(CubbyFunctions.escapeHtml(entry.getValue())); |
158 | 14 | sb.append("\" "); |
159 | 14 | } |
160 | 40 | return sb.toString(); |
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} |
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public static boolean isChecked(final String value, final Object values) { |
164 | 60 | if (values instanceof Collection) { |
165 | 1 | return ((Collection<?>) values).contains(value); |
166 | 59 | } else if (values.getClass().isArray()) { |
167 | 95 | for (final Object v : (Object[]) values) { |
168 | 62 | if (equalsValue(v, value)) { |
169 | 23 | return true; |
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} |
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} |
172 | 32 | return false; |
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} else { |
174 | 2 | return equalsValue(values, value); |
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} |
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} |
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private static boolean equalsValue(final Object values, final Object value) { |
179 | 64 | if (values == value) { |
180 | 10 | return true; |
181 | 54 | } else if (values == null) { |
182 | 4 | return false; |
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} else { |
184 | 50 | return values.toString().equals(value.toString()); |
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} |
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} |
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public static void addClassName(final Map<String, Object> dyn, final String className) { |
189 | 3 | String classValue = (String) dyn.get("class"); |
190 | 2 | if (StringUtil.isEmpty(classValue)) { |
191 | 1 | classValue = className; |
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} else { |
193 | 1 | classValue = classValue + " " + className; |
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} |
195 | 2 | dyn.put("class", classValue); |
196 | 2 | } |
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} |