New posts for Spring and Hibernate

2026-11-06 01:05:27 +05:30
parent 51913ad9d4
commit dc13293046
136 changed files with 5268 additions and 0 deletions
@@ -0,0 +1,40 @@
+# @BeforeMapping / @AfterMapping on a record target versus a bean target (call order, recorded)
+
+
+--- target is a record: toRecord(Pair) ---
+@BeforeMapping(source)
+@BeforeMapping(source, @MappingTarget Boxed) target=Boxed[name=pen, qty=3]
+@AfterMapping(source, @MappingTarget Boxed) target=Boxed[name=pen, qty=3]
+@AfterMapping(source)
+
+--- target is a mutable bean: toBean(Pair) ---
+@BeforeMapping(source)
+@BeforeMapping(source, @MappingTarget BoxedBean) name=null
+  BoxedBean.setName(pen)
+  BoxedBean.setQty(3)
+@AfterMapping(source, @MappingTarget BoxedBean) name=pen
+@AfterMapping(source)
+
+--- the generated toRecord, which is why ---
+    public Probes.Boxed toRecord(Probes.Pair pair) {
+        beforeSource( pair );
+
+        if ( pair == null ) {
+            return null;
+        }
+
+        String name = null;
+        int qty = 0;
+
+        name = pair.name();
+        qty = pair.qty();
+
+        Probes.Boxed boxed = new Probes.Boxed( name, qty );
+
+        beforeRecord( pair, boxed );
+
+        afterRecord( pair, boxed );
+        afterSource( pair );
+
+        return boxed;
+    }