blob: 6436ae551e09a0e817485805e51c28f792a930ca (
plain) (
blame)
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
102
103
104
105
106
107
108
109
110
111
112
113
|
/**
* Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Florian Pirchner - Initial implementation
*/
package org.eclipse.osbp.ecview.dsl.extensions
import org.apache.commons.lang3.reflect.FieldUtils
import org.eclipse.osbp.runtime.common.annotations.DomainDescription
import org.eclipse.osbp.runtime.common.annotations.DomainKey
class BeanHelper {
/**
* @param bean the bean
* @return the caption property if it could be found. Null otherwise.
*/
def static String findCaptionProperty(Object bean) {
if (bean == null) {
return null
}
if (bean instanceof Class<?>) {
return findCaptionProperty(bean as Class<?>)
} else {
return findCaptionProperty(bean.class)
}
}
/**
* @param beanClass the bean class
* @return the caption property if it could be found. Null otherwise.
*/
def static String findCaptionProperty(Class<?> beanClass) {
if (beanClass == null) {
return null
}
// include super classes too
for (field : FieldUtils.getAllFields(beanClass)) {
if (field.isAnnotationPresent(typeof(DomainKey))) {
return field.name
}
}
return null
}
/**
* @param bean the bean
* @return the description property if it could be found. Null otherwise.
*/
def static String findDescriptionProperty(Object bean) {
if (bean == null) {
return null
}
if (bean instanceof Class<?>) {
return findDescriptionProperty(bean as Class<?>)
} else {
return findDescriptionProperty(bean.class)
}
}
/**
* @param beanClass the generic bean class
* @return the description property if it could be found. Null otherwise.
*/
def static String findDescriptionProperty(Class<?> beanClass) {
if (beanClass == null) {
return null
}
// try to find annotation in fields of class
for (field : beanClass.declaredFields) {
if (field.isAnnotationPresent(typeof(DomainDescription))) {
return field.name
}
}
// try to find annotation in methods of class
for (method : beanClass.declaredMethods) {
if (method.isAnnotationPresent(typeof(DomainDescription))) {
return OperationExtensions.toPropertyName(method.name)
}
}
// include super classes too
for (field : FieldUtils.getAllFields(beanClass)) {
if (field.isAnnotationPresent(typeof(DomainDescription))) {
return field.name
}
}
// include super class too
for (method : beanClass.methods) {
if (method.isAnnotationPresent(typeof(DomainDescription))) {
return OperationExtensions.toPropertyName(method.name)
}
}
return null
}
}
|
