svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultFeatureExtraColumns.java @ 45155
History | View | Annotate | Download (6.22 KB)
1 |
/*
|
---|---|
2 |
* To change this license header, choose License Headers in Project Properties.
|
3 |
* To change this template file, choose Tools | Templates
|
4 |
* and open the template in the editor.
|
5 |
*/
|
6 |
package org.gvsig.fmap.dal.feature.impl; |
7 |
|
8 |
import java.util.ArrayList; |
9 |
import java.util.List; |
10 |
import javax.json.Json; |
11 |
import javax.json.JsonArray; |
12 |
import javax.json.JsonArrayBuilder; |
13 |
import org.apache.commons.lang3.StringUtils; |
14 |
import org.gvsig.fmap.dal.DALLocator; |
15 |
import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
16 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
17 |
import org.gvsig.tools.ToolsLocator; |
18 |
import org.gvsig.tools.dynobject.DynStruct; |
19 |
import org.gvsig.tools.persistence.PersistentState; |
20 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
21 |
import org.gvsig.fmap.dal.feature.FeatureExtraColumns; |
22 |
|
23 |
/**
|
24 |
*
|
25 |
* @author osc
|
26 |
*/
|
27 |
public class DefaultFeatureExtraColumns implements FeatureExtraColumns { |
28 |
|
29 |
private List<EditableFeatureAttributeDescriptor> extraColumns; |
30 |
|
31 |
public DefaultFeatureExtraColumns() {
|
32 |
this.extraColumns = new ArrayList(); |
33 |
} |
34 |
|
35 |
@Override
|
36 |
public boolean isEmpty() { |
37 |
return this.extraColumns.isEmpty(); |
38 |
} |
39 |
|
40 |
@Override
|
41 |
public EditableFeatureAttributeDescriptor get(String columnName) { |
42 |
for (EditableFeatureAttributeDescriptor extraColumn : this.extraColumns) { |
43 |
if (StringUtils.equals(extraColumn.getName(), columnName)) {
|
44 |
return extraColumn;
|
45 |
} |
46 |
} |
47 |
return null; |
48 |
} |
49 |
|
50 |
@Override
|
51 |
public EditableFeatureAttributeDescriptor add(String name) { |
52 |
//TODO que no hayan dos columnas iguales
|
53 |
// exi.addExtraColumn()
|
54 |
EditableFeatureAttributeDescriptor newAttr = new DefaultEditableFeatureAttributeDescriptor(null, false); |
55 |
newAttr.setName(name); |
56 |
extraColumns.add(newAttr); |
57 |
return newAttr;
|
58 |
} |
59 |
|
60 |
@Override
|
61 |
public List<EditableFeatureAttributeDescriptor> getColumns() { |
62 |
return this.extraColumns; |
63 |
} |
64 |
|
65 |
@Override
|
66 |
public void merge(FeatureExtraColumns other) { |
67 |
this.extraColumns.addAll(other.getColumns());
|
68 |
} |
69 |
|
70 |
@Override
|
71 |
public int getIndexOf(String name) { |
72 |
for (int i = 0; i < extraColumns.size(); i++) { |
73 |
EditableFeatureAttributeDescriptor extraColumn = extraColumns.get(i); |
74 |
if (StringUtils.equals(extraColumn.getName(), name)) {
|
75 |
return i;
|
76 |
} |
77 |
} |
78 |
return -1; |
79 |
} |
80 |
|
81 |
@Override
|
82 |
public EditableFeatureAttributeDescriptor get(int index) { |
83 |
return extraColumns.get(index);
|
84 |
} |
85 |
|
86 |
@Override
|
87 |
public int size() { |
88 |
return extraColumns.size();
|
89 |
} |
90 |
|
91 |
@Override
|
92 |
public void copyFrom(FeatureExtraColumns extraColumn) { |
93 |
this.extraColumns.clear();
|
94 |
for (EditableFeatureAttributeDescriptor col : extraColumn.getColumns()) {
|
95 |
this.extraColumns.add(col);
|
96 |
} |
97 |
} |
98 |
|
99 |
@Override
|
100 |
public void clear() { |
101 |
this.extraColumns.clear();
|
102 |
} |
103 |
|
104 |
public FeatureExtraColumns getDeepCopy() {
|
105 |
DefaultFeatureExtraColumns other = new DefaultFeatureExtraColumns();
|
106 |
ArrayList otherCols = new ArrayList(); |
107 |
for (EditableFeatureAttributeDescriptor extraColumn : this.extraColumns) { |
108 |
EditableFeatureAttributeDescriptor newAttr = DALLocator.getDataManager().createFeatureAttributeDescriptor(); |
109 |
newAttr.copyFrom(extraColumn); |
110 |
otherCols.add(newAttr); |
111 |
} |
112 |
other.extraColumns = otherCols; |
113 |
return other;
|
114 |
} |
115 |
|
116 |
@Override
|
117 |
public FeatureExtraColumns getCopy() {
|
118 |
DefaultFeatureExtraColumns other = new DefaultFeatureExtraColumns();
|
119 |
ArrayList otherCols = new ArrayList(); |
120 |
otherCols.addAll(extraColumns); |
121 |
other.extraColumns = otherCols; |
122 |
return other;
|
123 |
} |
124 |
|
125 |
@Override
|
126 |
public void saveToState(PersistentState state) throws PersistenceException { |
127 |
|
128 |
// ArrayList<DefaultFeatureAttributeDescriptor> extraListCols = new ArrayList<>();
|
129 |
// for (EditableFeatureAttributeDescriptor extraColumn : extraColumns) {
|
130 |
// DefaultEditableFeatureAttributeDescriptor mycol = (DefaultEditableFeatureAttributeDescriptor) extraColumn;
|
131 |
// DefaultFeatureAttributeDescriptor fad = new DefaultFeatureAttributeDescriptor();
|
132 |
// fad.copyFrom(mycol);
|
133 |
// extraListCols.add(fad);
|
134 |
// }
|
135 |
state.set("extraColumns", extraColumns);
|
136 |
} |
137 |
|
138 |
@Override
|
139 |
public void loadFromState(PersistentState state) throws PersistenceException { |
140 |
List<DefaultFeatureAttributeDescriptor> extraColumnsDescriptors = (List) state.getList("extraColumns"); |
141 |
ArrayList<EditableFeatureAttributeDescriptor> cols = new ArrayList<EditableFeatureAttributeDescriptor>(); |
142 |
for (DefaultFeatureAttributeDescriptor extraColumnsDescriptor : extraColumnsDescriptors) {
|
143 |
DefaultEditableFeatureAttributeDescriptor myEditableDescriptor = new DefaultEditableFeatureAttributeDescriptor(extraColumnsDescriptor);
|
144 |
cols.add(myEditableDescriptor); |
145 |
} |
146 |
this.extraColumns = cols;
|
147 |
} |
148 |
|
149 |
public JsonArray toJson() {
|
150 |
return this.toJsonBuilder().build(); |
151 |
} |
152 |
|
153 |
public JsonArrayBuilder toJsonBuilder() {
|
154 |
JsonArrayBuilder builder = Json.createArrayBuilder(); |
155 |
for (EditableFeatureAttributeDescriptor extraColumn : extraColumns) {
|
156 |
builder.add(((DefaultFeatureAttributeDescriptor)extraColumns).toJsonBuilder()); |
157 |
} |
158 |
return builder;
|
159 |
} |
160 |
|
161 |
public static void registerPersistent() { |
162 |
DynStruct definition = |
163 |
ToolsLocator.getPersistenceManager() |
164 |
.addDefinition(DefaultFeatureExtraColumns.class, |
165 |
"DefaultFeatureExtraColumn",
|
166 |
"DefaultFeatureExtraColumn Persistent definition",
|
167 |
null,
|
168 |
null);
|
169 |
|
170 |
definition.addDynFieldArray("extraColumns")
|
171 |
.setClassOfItems(FeatureAttributeDescriptor.class) |
172 |
.setMandatory(false);
|
173 |
|
174 |
} |
175 |
|
176 |
@Override
|
177 |
public void remove(String attribute) { |
178 |
for (EditableFeatureAttributeDescriptor extraColumn : extraColumns) {
|
179 |
if (extraColumn.getName().equalsIgnoreCase(attribute)) {
|
180 |
this.extraColumns.remove(extraColumn);
|
181 |
break;
|
182 |
} |
183 |
} |
184 |
} |
185 |
} |