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1
56 package org.objectstyle.cayenne.access.types;
57
58 import java.sql.CallableStatement  ;
59 import java.sql.PreparedStatement ;
60 import java.sql.ResultSet ;
61
62 import org.apache.commons.lang.builder.ToStringBuilder;
63 import org.objectstyle.cayenne.map.DbAttribute;
64 import org.objectstyle.cayenne.validation.ValidationResult;
65
66
74 public abstract class AbstractType implements ExtendedType {
75
76
81 public void setJdbcObject(
82 PreparedStatement st,
83 Object val,
84 int pos,
85 int type,
86 int precision) throws Exception {
87
88 if (precision != -1) {
89 st.setObject(pos, val, type, precision);
90 }
91 else {
92 st.setObject(pos, val, type);
93 }
94 }
95
96 public abstract String getClassName();
97
98 public abstract Object materializeObject(CallableStatement rs, int index, int type)
99 throws Exception ;
100
101 public abstract Object materializeObject(ResultSet rs, int index, int type)
102 throws Exception ;
103
104
108 public boolean validateProperty(
109 Object source,
110 String property,
111 Object value,
112 DbAttribute dbAttribute,
113 ValidationResult validationResult) {
114 return true;
115 }
116
117 public String toString() {
118 return new ToStringBuilder(this).append("className", getClassName()).toString();
119 }
120 }
121 |
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