Repository navigation
Expand file tree
/
Copy pathModTool.java
More file actions
101 lines (92 loc) · 2.59 KB
/
Copy pathModTool.java
File metadata and controls
101 lines (92 loc) · 2.59 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
package org.ithang;
import java.lang.reflect.Field;
import java.util.Arrays;
import org.ithang.tools.lang.StrUtils;
import org.ithang.tools.mate.Column;
import org.ithang.tools.mate.Primary;
import org.ithang.tools.mate.Table;
public class ModTool {
public static String getTableName(Mod md){
if(md.getCls().isAnnotationPresent(Table.class)){
if(md.getCls().isAnnotationPresent(Table.class)){
return md.getCls().getAnnotation(Table.class).value();
}
}
return StrUtils.addUnderline(md.getCls().getSimpleName());
}
public static String getColumnName(Mod md,String fieldName){
Field field=md.getField(fieldName);
if(null!=field){
if(field.isAnnotationPresent(Column.class)){
return field.getAnnotation(Column.class).value();
}else{
StrUtils.addUnderline(field.getName());
}
}
return StrUtils.addUnderline(fieldName);
}
public static String[] getColumnNames(Mod md){
if(null!=md&&null!=md.getFields()&&md.getFields().length>0){
String[] columnNames=new String[md.getFields().length];
int i=0;
for(Field field:md.getFields()){
if(field.isAnnotationPresent(Column.class)){
columnNames[i++]=field.getAnnotation(Column.class).value();
}else{
columnNames[i++]=StrUtils.addUnderline(field.getName());
}
}
return columnNames;
}
return null;
}
public static String[] getFieldNames(Mod md){
if(null!=md&&null!=md.getFields()&&md.getFields().length>0){
String[] fieldNames=new String[md.getFields().length];
int i=0;
for(Field field:md.getFields()){
fieldNames[i++]=field.getName();
}
return fieldNames;
}
return null;
}
/**
* 得到主键字段名称
* @return
*/
public static String[] getPrimaryFieldNames(Mod md){
if(null!=md&&null!=md.getFields()&&md.getFields().length>0){
String[] fieldNames=new String[md.getFields().length];
int i=0;
for(Field field:md.getFields()){
if(field.isAnnotationPresent(Primary.class)){
fieldNames[i++]=field.getName();
}
}
return Arrays.copyOf(fieldNames,i);
}
return null;
}
/**
* 得到主键字段名称
* @return
*/
public static String[] getPrimaryColumnNames(Mod md){
if(null!=md&&null!=md.getFields()&&md.getFields().length>0){
String[] columnNames=new String[md.getFields().length];
int i=0;
for(Field field:md.getFields()){
if(field.isAnnotationPresent(Primary.class)){
if(field.isAnnotationPresent(Column.class)){
columnNames[i++]=field.getAnnotation(Column.class).value();
}else{
columnNames[i++]=StrUtils.addUnderline(field.getName());
}
}
}
return columnNames;
}
return null;
}
}