1
|
/**
|
2
|
* Copyright (C) 2007 EDIT
|
3
|
* European Distributed Institute of Taxonomy
|
4
|
* http://www.e-taxonomy.eu
|
5
|
*
|
6
|
* The contents of this file are subject to the Mozilla Public License Version 1.1
|
7
|
* See LICENSE.TXT at the top of this package for the full license terms.
|
8
|
*/
|
9
|
|
10
|
package eu.etaxonomy.cdm.io.common.mapping;
|
11
|
|
12
|
import java.lang.reflect.InvocationTargetException;
|
13
|
import java.lang.reflect.Method;
|
14
|
import java.sql.ResultSet;
|
15
|
import java.sql.SQLException;
|
16
|
|
17
|
import org.apache.log4j.Logger;
|
18
|
|
19
|
import eu.etaxonomy.cdm.io.common.DbImportStateBase;
|
20
|
import eu.etaxonomy.cdm.model.common.CdmBase;
|
21
|
import eu.etaxonomy.cdm.model.common.VersionableEntity;
|
22
|
|
23
|
/**
|
24
|
* @author a.mueller
|
25
|
* @since 12.05.2009
|
26
|
* @version 1.0
|
27
|
*/
|
28
|
//TODO remove ANNOTATABLE by ISourcable (but this is not CDMBase yet therefore not trivial
|
29
|
public class DbImportMethodMapper<CDMBASE extends VersionableEntity, STATE extends DbImportStateBase<?,?>> extends DbImportMultiAttributeMapperBase<CDMBASE, STATE> {
|
30
|
private static final Logger logger = Logger.getLogger(DbImportMethodMapper.class);
|
31
|
|
32
|
//******************************* ATTRIBUTES ***************************************/
|
33
|
|
34
|
private Method method;
|
35
|
private Class<?>[] parameterTypes;
|
36
|
private Object objectToInvoke;
|
37
|
|
38
|
|
39
|
// **************************** FACTORY METHODS ***************************************************/
|
40
|
|
41
|
// public static <T extends DbImportStateBase> DbImportMethodMapperBase NewInstance(DbImportStateBase importBase, String methodName){
|
42
|
//
|
43
|
//// Class<?> parameterTypes = importBase.getStandardMethodParameter();
|
44
|
// Class<?> parameterType1 = ResultSet.class;
|
45
|
// Class<?> parameterType2 = DbImportStateBase.class;
|
46
|
//
|
47
|
// DbImportMethodMapperBase result = new DbImportMethodMapperBase(importBase.getClass(), methodName, parameterType1, parameterType2);
|
48
|
// return result;
|
49
|
// }
|
50
|
|
51
|
public static <T extends DbImportStateBase<?,?>> DbImportMethodMapper NewInstance(Class<?> clazz, String methodName, Class parameterTypes){
|
52
|
DbImportMethodMapper<?,T> result = new DbImportMethodMapper<VersionableEntity,T>(clazz, null, methodName, parameterTypes);
|
53
|
return result;
|
54
|
}
|
55
|
|
56
|
public static <T extends DbImportStateBase<?,?>> DbImportMethodMapper NewInstance(Object objectToInvoke, String methodName, Class<?> parameterType1, Class<?> parameterType2){
|
57
|
DbImportMethodMapper<?,?> result = new DbImportMethodMapper<VersionableEntity, T>(objectToInvoke.getClass(), objectToInvoke, methodName, parameterType1,parameterType2);
|
58
|
return result;
|
59
|
}
|
60
|
|
61
|
public static <T extends DbImportStateBase<?,?>> DbImportMethodMapper NewInstance(Object objectToInvoke, String methodName, Class<?>... parameterTypes){
|
62
|
DbImportMethodMapper<?,?> result = new DbImportMethodMapper<VersionableEntity,T>(objectToInvoke.getClass(), objectToInvoke, methodName, parameterTypes);
|
63
|
return result;
|
64
|
}
|
65
|
|
66
|
//********************************* CONSTRUCTOR ****************************************/
|
67
|
|
68
|
/**
|
69
|
* @param clazz
|
70
|
* @param methodName
|
71
|
* @param parameterTypes
|
72
|
*/
|
73
|
protected DbImportMethodMapper(Class<?> clazz, Object objectToInoke, String methodName, Class<?>... parameterTypes) {
|
74
|
super();
|
75
|
this.objectToInvoke = objectToInoke;
|
76
|
try {
|
77
|
this.parameterTypes = parameterTypes;
|
78
|
method = clazz.getDeclaredMethod(methodName, parameterTypes);
|
79
|
method.setAccessible(true);
|
80
|
} catch (SecurityException e) {
|
81
|
logger.error("SecurityException", e);
|
82
|
} catch (NoSuchMethodException e) {
|
83
|
logger.error("NoSuchMethodException", e);
|
84
|
}
|
85
|
}
|
86
|
//************************************ METHODS *******************************************/
|
87
|
|
88
|
/* (non-Javadoc)
|
89
|
* @see eu.etaxonomy.cdm.io.common.mapping.IDbImportMapper#initialize(eu.etaxonomy.cdm.io.common.DbImportStateBase, java.lang.Class)
|
90
|
*/
|
91
|
public void initialize(STATE state, Class<? extends CdmBase> destinationClass) {
|
92
|
super.initialize(state, destinationClass);
|
93
|
//initialize when this logging is not needed anymore
|
94
|
}
|
95
|
|
96
|
|
97
|
/* (non-Javadoc)
|
98
|
* @see eu.etaxonomy.cdm.io.common.mapping.IDbImportMapper#invoke(java.sql.ResultSet, eu.etaxonomy.cdm.model.common.CdmBase)
|
99
|
*/
|
100
|
public CDMBASE invoke(ResultSet rs, CDMBASE cdmBase) throws SQLException {
|
101
|
try{
|
102
|
// if (this.parameterTypes.length > 1 && DbExportStateBase.class.isAssignableFrom(parameterTypes[1])){
|
103
|
getState().addRelatedObject(getState().CURRENT_OBJECT_NAMESPACE, getState().CURRENT_OBJECT_ID, cdmBase);
|
104
|
CDMBASE result = (CDMBASE)method.invoke(objectToInvoke, rs, getState());
|
105
|
// }else{
|
106
|
// return (CDMBASE)method.invoke(null, rs);
|
107
|
// }
|
108
|
|
109
|
// CDMBASE result = doInvoke(rs, result);
|
110
|
return result;
|
111
|
} catch (InvocationTargetException e) {
|
112
|
logger.error("InvocationTargetException: " + e.getLocalizedMessage() + " in method " + this.method.getName());
|
113
|
e.printStackTrace();
|
114
|
return null;
|
115
|
} catch (IllegalAccessException e) {
|
116
|
logger.error("IllegalAccessException: " + e.getLocalizedMessage());
|
117
|
return null;
|
118
|
}
|
119
|
}
|
120
|
|
121
|
|
122
|
/**
|
123
|
* Returns the transformer from the configuration
|
124
|
* @return
|
125
|
*/
|
126
|
protected IInputTransformer getTransformer(){
|
127
|
return getState().getTransformer();
|
128
|
}
|
129
|
|
130
|
}
|