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1
56
57 package org.objectstyle.cayenne.map;
58
59 import org.objectstyle.cayenne.util.XMLEncoder;
60
61
69
70 public class DbKeyGenerator extends MapObject {
71 public static final String  ORACLE_TYPE = "ORACLE";
72 public static final String NAMED_SEQUENCE_TABLE_TYPE = "NAMED_SEQUENCE_TABLE";
73
74 private String generatorType;
75 private Integer keyCacheSize;
76 private String generatorName;
77
78 public DbKeyGenerator() {
79 }
80
81
86 public void encodeAsXML(XMLEncoder encoder) {
87
88 String type = getGeneratorType();
89 if (type == null) {
90 return;
91 }
92
93 encoder.println("<db-key-generator>");
94 encoder.indent(1);
95
96 encoder.print("<db-generator-type>");
97 encoder.print(type);
98 encoder.println("</db-generator-type>");
99
100 String name = getGeneratorName();
101 if (name != null) {
102 encoder.print("<db-generator-name>");
103 encoder.print(name);
104 encoder.println("</db-generator-name>");
105 }
106
107 Integer cacheSize = getKeyCacheSize();
108 if (cacheSize != null) {
109 encoder.print("<db-key-cache-size>");
110 encoder.print(String.valueOf(cacheSize));
111 encoder.println("</db-key-cache-size>");
112 }
113
114 encoder.indent(-1);
115 encoder.println("</db-key-generator>");
116 }
117
118 public DbEntity getDbEntity() {
119 return (DbEntity) getParent();
120 }
121
122 public void setDbEntity(DbEntity entity) {
123 setParent(entity);
124 }
125
126 public void setGeneratorType(String generatorType) {
127 this.generatorType = generatorType;
128 if (this.generatorType != null) {
129 this.generatorType = this.generatorType.trim().toUpperCase();
130 if (!(ORACLE_TYPE.equals(this.generatorType)
131 || NAMED_SEQUENCE_TABLE_TYPE.equals(this.generatorType)))
132 this.generatorType = null;
133 }
134 }
135
136 public String getGeneratorType() {
137 return generatorType;
138 }
139
140 public void setKeyCacheSize(Integer keyCacheSize) {
141 this.keyCacheSize = keyCacheSize;
142 if (this.keyCacheSize != null && this.keyCacheSize.intValue() < 1) {
143 this.keyCacheSize = null;
144 }
145 }
146
147 public Integer getKeyCacheSize() {
148 return keyCacheSize;
149 }
150
151 public void setGeneratorName(String generatorName) {
152 this.generatorName = generatorName;
153 if (this.generatorName != null) {
154 this.generatorName = this.generatorName.trim();
155 if (this.generatorName.length() == 0)
156 this.generatorName = null;
157 }
158 }
159
160 public String getGeneratorName() {
161 return generatorName;
162 }
163
164 public String toString() {
165 return "{Type="
166 + generatorType
167 + ", Name="
168 + generatorName
169 + ", Cache="
170 + keyCacheSize
171 + "}";
172 }
173 } |
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