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21 package org.efaps.admin.datamodel.ui;
22
23 import java.math.BigDecimal;
24 import java.text.DecimalFormat;
25 import java.text.NumberFormat;
26
27 import org.efaps.admin.datamodel.Dimension;
28 import org.efaps.admin.datamodel.Dimension.UoM;
29 import org.efaps.admin.datamodel.attributetype.DecimalType;
30 import org.efaps.admin.dbproperty.DBProperties;
31 import org.efaps.admin.ui.AbstractUserInterfaceObject.TargetMode;
32 import org.efaps.admin.ui.field.Field;
33 import org.efaps.db.Context;
34 import org.efaps.util.EFapsException;
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43
44 public class DecimalWithUoMUI
45 extends AbstractUI
46 {
47
48
49
50 private static final long serialVersionUID = 1L;
51
52
53
54
55
56 @Override
57 public String getReadOnlyHtml(final FieldValue _fieldValue)
58 throws EFapsException
59 {
60 final StringBuilder ret = new StringBuilder();
61 final Field field = _fieldValue.getField();
62 final Object value = _fieldValue.getValue();
63
64 if (value instanceof Object[]) {
65 final Object[] values = (Object[]) value;
66 final DecimalFormat formatter = (DecimalFormat) NumberFormat.getInstance(Context.getThreadContext()
67 .getLocale());
68 final String strValue = values[0] != null ? values[0] instanceof Number
69 ? formatter.format(values[0]) : values[0].toString() : "";
70 final UoM uom = (UoM) values[1];
71 ret.append("<span><span name=\"").append(field.getName()).append("\" ")
72 .append(UIInterface.EFAPSTMPTAG).append(">")
73 .append(strValue).append("</span> ");
74 if (strValue.length() > 0 && uom != null) {
75 ret.append("<span name=\"").append(field.getName()).append("UoM\" ").append(">")
76 .append(uom.getName()).append("</span>");
77 }
78 ret.append("</span>");
79 }
80 return ret.toString();
81 }
82
83
84
85
86 @Override
87 public String getStringValue(final FieldValue _fieldValue)
88 throws EFapsException
89 {
90 final StringBuilder ret = new StringBuilder();
91 final Object value = _fieldValue.getValue();
92 if (value instanceof Object[]) {
93 final Object[] values = (Object[]) value;
94 final DecimalFormat formatter = (DecimalFormat) NumberFormat.getInstance(Context.getThreadContext()
95 .getLocale());
96 final String strValue = values[0] != null ? values[0] instanceof Number
97 ? formatter.format(values[0]) : values[0].toString() : "";
98 final UoM uom = (UoM) values[1];
99 ret.append(strValue).append(" ");
100 if (strValue.length() > 0 && uom != null) {
101 ret.append(uom.getName());
102 }
103 }
104 return ret.toString();
105 }
106
107
108
109
110 @Override
111 public String getEditHtml(final FieldValue _fieldValue)
112 throws EFapsException
113 {
114 final StringBuilder ret = new StringBuilder();
115 final Field field = _fieldValue.getField();
116 final Object value = _fieldValue.getValue();
117 String strValue = null;
118 UoM uomValue = null;
119 if (value instanceof Object[]) {
120 final Object[] values = (Object[]) value;
121 final DecimalFormat formatter
122 = (DecimalFormat) NumberFormat.getInstance(Context.getThreadContext().getLocale());
123 strValue = values[0] != null
124 ? values[0] instanceof Number ? formatter.format(values[0]) : values[0].toString() : "";
125 uomValue = (UoM) values[1];
126 }
127
128 if (_fieldValue.getTargetMode().equals(TargetMode.SEARCH)) {
129 ret.append("<input type=\"text\" size=\"").append(field.getCols())
130 .append("\" name=\"").append(field.getName())
131 .append("\" value=\"").append(value != null ? value : "*").append("\" />");
132 } else {
133 ret.append("<span><input type=\"text\" size=\"").append(field.getCols())
134 .append("\" name=\"").append(field.getName())
135 .append("\" value=\"").append(strValue != null ? strValue : "").append("\"")
136 .append(UIInterface.EFAPSTMPTAG).append("/>")
137 .append("<select name=\"").append(_fieldValue.getField().getName()).append("UoM\" size=\"1\">");
138
139 final Dimension dim = _fieldValue.getAttribute().getDimension();
140 for (final UoM uom : dim.getUoMs()) {
141 ret.append("<option value=\"").append(uom.getId());
142 if (uomValue == null && uom.equals(dim.getBaseUoM()) || uomValue != null && uomValue.equals(uom)) {
143 ret.append("\" selected=\"selected");
144 }
145 ret.append("\">").append(uom.getName()).append("</option>");
146 }
147 ret.append("</select></span>");
148
149 }
150 return ret.toString();
151 }
152
153
154
155
156 @Override
157 public String validateValue(final UIValue _value)
158 {
159 String ret = null;
160 try {
161 if (_value.getDbValue() != null) {
162 DecimalType.parseLocalized(String.valueOf(_value.getDbValue()));
163 }
164 } catch (final EFapsException e) {
165 ret = DBProperties.getProperty(DecimalUI.class.getName() + ".InvalidValue");
166 }
167 return ret;
168 }
169
170
171
172
173 @Override
174 public Object format(final Object _object,
175 final String _pattern)
176 throws EFapsException
177 {
178 final Object ret;
179 final DecimalFormat formatter
180 = (DecimalFormat) NumberFormat.getInstance(Context.getThreadContext().getLocale());
181 formatter.applyPattern(_pattern);
182 if (_object instanceof Object[]) {
183 final String tmp = formatter.format(((Object[]) _object)[0]);
184 ((Object[]) _object)[0] = tmp;
185 ret = _object;
186 } else {
187 ret = formatter.format(_object);
188 }
189 return ret;
190 }
191
192
193
194
195 @SuppressWarnings("unchecked")
196 @Override
197 public int compare(final FieldValue _fieldValue,
198 final FieldValue _fieldValue2)
199 throws EFapsException
200 {
201 int ret = 0;
202 if (_fieldValue.getValue() instanceof Object[] && _fieldValue2.getValue() instanceof Object[]) {
203 final Object[] values = (Object[]) _fieldValue.getValue();
204 final Object[] values2 = (Object[]) _fieldValue2.getValue();
205
206 if (values.length == 3 && values2.length == 3) {
207 ret = ((Double) values[2]).compareTo((Double) values2[2]);
208 } else {
209 final BigDecimal val = (BigDecimal) values[0];
210 final BigDecimal val2 = (BigDecimal) values2[0];
211 final UoM uom = (UoM) values[1];
212 final UoM uom2 = (UoM) values2[1];
213 final BigDecimal tmpVal = val.multiply(new BigDecimal(uom.getNumerator())
214 .setScale(12, BigDecimal.ROUND_HALF_UP)
215 .divide(new BigDecimal(uom.getDenominator()), BigDecimal.ROUND_HALF_UP));
216 final BigDecimal tmpVal2 = val2.multiply(new BigDecimal(uom2.getNumerator())
217 .setScale(12, BigDecimal.ROUND_HALF_UP)
218 .divide(new BigDecimal(uom2.getDenominator()), BigDecimal.ROUND_HALF_UP));
219 ret = tmpVal.compareTo(tmpVal2);
220 }
221 } else if (_fieldValue.getValue() instanceof Comparable && _fieldValue2.getValue() instanceof Comparable) {
222 ret = ((Comparable<Object>)_fieldValue.getValue()).compareTo(_fieldValue2.getValue());
223 } else {
224 ret = super.compare(_fieldValue, _fieldValue2);
225 }
226 return ret;
227 }
228
229
230
231
232 @Override
233 public Object getObject4Compare(final FieldValue _fieldValue)
234 throws EFapsException
235 {
236 Object ret = null;
237 if (_fieldValue.getValue() != null && _fieldValue.getValue() instanceof Object[]) {
238 final Object[] values = (Object[]) _fieldValue.getValue();
239 if (values.length == 3) {
240 ret = values[2];
241 } else {
242 ret = values[0];
243 }
244 }
245 return ret;
246 }
247 }