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16 package org.apache.cocoon.components.elementprocessor.impl.poi.hssf.elements;
17
18 import org.apache.cocoon.components.elementprocessor.types.NumericConverter;
19 import org.apache.cocoon.components.elementprocessor.types.NumericResult;
20 import org.apache.cocoon.components.elementprocessor.types.Validator;
21
22 import java.io.IOException  ;
23
24
35 public class EPSheetObjectFilled extends BaseElementProcessor {
36 private String _object_bound;
37 private Offsets _object_offset;
38 private Anchors _object_anchor_type;
39 private NumericResult _direction;
40 private ColorCode _outline_color;
41 private ColorCode _fill_color;
42 private NumericResult _type;
43 private NumericResult _width;
44 private NumericResult _arrow_shape_a;
45 private NumericResult _arrow_shape_b;
46 private NumericResult _arrow_shape_c;
47 private boolean _arrow_shape_a_fetched;
48 private boolean _arrow_shape_b_fetched;
49 private boolean _arrow_shape_c_fetched;
50 private static final String _object_bound_attribute = "ObjectBound";
51 private static final String _object_offset_attribute = "ObjectOffset";
52 private static final String _object_anchor_type_attribute =
53 "ObjectAnchorType";
54 private static final String _direction_attribute = "Direction";
55 private static final String _outline_color_attribute = "OutlineColor";
56 private static final String _fill_color_attribute = "FillColor";
57 private static final String _type_attribute = "Type";
58 private static final String _width_attribute = "Width";
59 private static final String _arrow_shape_a_attribute = "ArrowShapeA";
60 private static final String _arrow_shape_b_attribute = "ArrowShapeB";
61 private static final String _arrow_shape_c_attribute = "ArrowShapeC";
62 private static final Validator _direction_validator = new Validator() {
63 public IOException validate(final Number number) {
64 return Direction.isValid(number.intValue()) ? null
65 : new IOException ("\"" + number + "\" is not a legal value");
66 }
67 };
68 private static final Validator _object_fill_validator = new Validator() {
69 public IOException validate(final Number number) {
70 return ObjectFill.isValid(number.intValue()) ? null
71 : new IOException ("\"" + number + "\" is not a legal value");
72 }
73 };
74
75
78 public EPSheetObjectFilled() {
79 super(null);
80 _object_bound = null;
81 _object_offset = null;
82 _object_anchor_type = null;
83 _direction = null;
84 _outline_color = null;
85 _fill_color = null;
86 _type = null;
87 _width = null;
88 _arrow_shape_a = null;
89 _arrow_shape_b = null;
90 _arrow_shape_c = null;
91 _arrow_shape_a_fetched = false;
92 _arrow_shape_b_fetched = false;
93 _arrow_shape_c_fetched = false;
94 }
95
96
100 public String getObjectBound() throws IOException {
101 if (_object_bound == null) {
102 _object_bound = getValue(_object_bound_attribute);
103 if (_object_bound == null) {
104 throw new IOException (
105 "missing " + _object_bound_attribute + " attribute");
106 }
107 }
108 return _object_bound;
109 }
110
111
115 public Offsets getOffsets() throws IOException {
116 if (_object_offset == null) {
117 _object_offset = new Offsets(getValue(_object_offset_attribute));
118 }
119 return _object_offset;
120 }
121
122
126 public Anchors getAnchors() throws IOException {
127 if (_object_anchor_type == null) {
128 _object_anchor_type =
129 new Anchors(getValue(_object_anchor_type_attribute));
130 }
131 return _object_anchor_type;
132 }
133
134
138 public int getDirection() throws IOException {
139 if (_direction == null) {
140 _direction = NumericConverter.extractInteger(
141 getValue(_direction_attribute), _direction_validator);
142 }
143 return _direction.intValue();
144 }
145
146
150 public ColorCode getOutlineColor() throws IOException {
151 if (_outline_color == null) {
152 _outline_color = new ColorCode(getValue(_outline_color_attribute));
153 }
154 return _outline_color;
155 }
156
157
161 public ColorCode getFillColor() throws IOException {
162 if (_fill_color == null) {
163 _fill_color = new ColorCode(getValue(_fill_color_attribute));
164 }
165 return _fill_color;
166 }
167
168
172 public int getType() throws IOException {
173 if (_type == null) {
174 _type = NumericConverter.extractInteger(
175 getValue(_type_attribute), _object_fill_validator);
176 }
177 return _type.intValue();
178 }
179
180
184 public int getWidth() throws IOException {
185 if (_width == null) {
186 _width = NumericConverter.extractPositiveInteger(
187 getValue(_width_attribute));
188 }
189 return _width.intValue();
190 }
191
192
197 public double getArrowShapeA() throws IOException , NullPointerException {
198 if (!_arrow_shape_a_fetched) {
199 _arrow_shape_a_fetched = true;
200 String arrowShapeString = getValue(_arrow_shape_a_attribute);
201 if (arrowShapeString != null) {
202 _arrow_shape_a =
203 NumericConverter.extractDouble(arrowShapeString);
204 } else {
205 throw new NullPointerException (
206 "attribute " + _arrow_shape_a_attribute + " is absent");
207 }
208 }
209 return _arrow_shape_a.doubleValue();
210 }
211
212
217 public double getArrowShapeB() throws IOException , NullPointerException {
218 if (!_arrow_shape_b_fetched) {
219 _arrow_shape_b_fetched = true;
220 String arrowShapeString = getValue(_arrow_shape_b_attribute);
221 if (arrowShapeString != null) {
222 _arrow_shape_b =
223 NumericConverter.extractDouble(arrowShapeString);
224 } else {
225 throw new NullPointerException (
226 "attribute " + _arrow_shape_b_attribute + " is absent");
227 }
228 }
229 return _arrow_shape_b.doubleValue();
230 }
231
232
237 public double getArrowShapeC() throws IOException , NullPointerException {
238 if (!_arrow_shape_c_fetched) {
239 _arrow_shape_c_fetched = true;
240 String arrowShapeString = getValue(_arrow_shape_c_attribute);
241 if (arrowShapeString != null) {
242 _arrow_shape_c =
243 NumericConverter.extractDouble(arrowShapeString);
244 } else {
245 throw new NullPointerException (
246 "attribute " + _arrow_shape_c_attribute + " is absent");
247 }
248 }
249 return _arrow_shape_c.doubleValue();
250 }
251 } |
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