User: vharcq
Date: 02/06/12 02:22:46
Modified: samples/src/java/test/ejb CustomerBean.java
Log:
Value Object Validator:
If a Entity bean define an abstract setAbcValue(AbcValue value) method (that is
implemened by Xdoclet) and a void validate(AbcValue value), then this last method will
be called at the beginning of the generated setAbcValue(AbcValue value) method. This
is for implementing custom validation rules.
Revision Changes Path
1.3 +15 -1 xdoclet/samples/src/java/test/ejb/CustomerBean.java
Index: CustomerBean.java
===================================================================
RCS file: /cvsroot/xdoclet/xdoclet/samples/src/java/test/ejb/CustomerBean.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -w -r1.2 -r1.3
--- CustomerBean.java 28 May 2002 21:23:05 -0000 1.2
+++ CustomerBean.java 12 Jun 2002 09:22:46 -0000 1.3
@@ -185,12 +185,26 @@
/**
* @ejb:interface-method view-type="remote"
*/
- public abstract void setCustomerNormalValue(CustomerNormalValue value);
+ public abstract void setCustomerNormalValue(CustomerNormalValue value)
+ throws ApplicationException;
/**
* @ejb:interface-method view-type="remote"
*/
public abstract CustomerNormalValue getCustomerNormalValue();
+
+ /**
+ * This method to show how validation errors can be reported to the user.
+ * This is Business Logic validation error.
+ */
+ protected void validate(CustomerNormalValue value)
+ throws ApplicationException{
+ /* This exception should better be done in the client itself because
+ it requires no ejb connection. Anyway this is an "example" on how
+ business validation can be done */
+ if (value.getTax() < 0)
+ throw new ApplicationException("A Customer can not have a negative
Tax");
+ }
/**
* Generated bulk accessor.
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