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1
4
5 package org.enhydra.shark.appmappersistence;
6
7 import java.io.Serializable  ;
8 import java.util.Iterator ;
9
10 import net.sf.hibernate.CallbackException;
11 import net.sf.hibernate.Interceptor;
12 import net.sf.hibernate.type.Type;
13
14 import org.enhydra.shark.utilities.hibernate.HibernateUtilities;
15
16
17
23 public class AppMappingsInterceptor implements Interceptor, Serializable {
24
25 public boolean onLoad(Object entity,Serializable id,Object [] state,String [] propertyNames,Type[] types) throws CallbackException {
26 if ( entity instanceof HibernateApplicationMap ) {
27 for ( int i=0; i<propertyNames.length; i++ ) {
28 if (("processDefId".equals( propertyNames[i])) && (((String )state[i]).equals(HibernateUtilities.NULL_VALUE_FOR_PROCID))) {
29 state[i] = null;
30 return true;
31 }
32 }
33 }
34 return false;
35 }
36
37 public boolean onFlushDirty(Object entity,Serializable id,Object [] currentState,Object [] previousState,String [] propertyNames,Type[] types) throws CallbackException {
38 if ( entity instanceof HibernateApplicationMap ) {
39 for ( int i=0; i<propertyNames.length; i++ ) {
40 if (("processDefId".equals( propertyNames[i])) && (((String )currentState[i] == null) || ((String )currentState[i]).trim().equals("")) ) {
41 currentState[i] = HibernateUtilities.NULL_VALUE_FOR_PROCID;
42 return true;
43 }
44 }
45 }
46 return false;
47 }
48
49
50 public boolean onSave(Object entity,Serializable id,Object [] state,String [] propertyNames,Type[] types) throws CallbackException {
51 if ( entity instanceof HibernateApplicationMap ) {
52 for ( int i=0; i<propertyNames.length; i++ ) {
53 if (("processDefId".equals( propertyNames[i])) && (((String )state[i] == null) || ((String )state[i]).trim().equals("")) ) {
54 state[i] = HibernateUtilities.NULL_VALUE_FOR_PROCID;
55 return true;
56 }
57 }
58 }
59 return false;
60 }
61
62
63 public void onDelete(Object arg0, Serializable arg1, Object [] arg2, String [] arg3, Type[] arg4) throws CallbackException {
64 }
65
66
67 public Boolean isUnsaved(Object arg0) {
68 return null;
69 }
70
71
72 public int[] findDirty(Object arg0, Serializable arg1, Object [] arg2, Object [] arg3, String [] arg4, Type[] arg5) {
73 return null;
74 }
75
76
77 public Object instantiate(Class arg0, Serializable arg1) throws CallbackException {
78 return null;
79 }
80
81
82 public void preFlush(Iterator arg0) throws CallbackException {
83 }
84
85 public void postFlush(Iterator arg0) throws CallbackException {
86 }
87
88 }
89 |
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