details: https://code.openbravo.com/erp/devel/pi/rev/6f7c9f5a8186
changeset: 23081:6f7c9f5a8186
user: Augusto Mauch <augusto.mauch <at> openbravo.com>
date: Wed May 21 10:41:21 2014 +0200
summary: Fixes issue 26643: Provides default implementation to avoid breaking
the API
diffstat:
modules/org.openbravo.service.datasource/src/org/openbravo/service/datasource/TreeDatasourceService.java
| 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diffs (16 lines):
diff -r 299348a02b22 -r 6f7c9f5a8186
modules/org.openbravo.service.datasource/src/org/openbravo/service/datasource/TreeDatasourceService.java
---
a/modules/org.openbravo.service.datasource/src/org/openbravo/service/datasource/TreeDatasourceService.java
Wed May 21 11:38:47 2014 +0530
+++
b/modules/org.openbravo.service.datasource/src/org/openbravo/service/datasource/TreeDatasourceService.java
Wed May 21 10:41:21 2014 +0200
@@ -154,7 +154,11 @@
* Classes that extend TreeDatasourceService this method must implement this
method to handle the
* check if a node has children in a tree table
*/
- protected abstract boolean nodeHasChildren(Entity entity, String nodeId,
String hqlWhereClause);
+ protected boolean nodeHasChildren(Entity entity, String nodeId, String
hqlWhereClause) {
+ // By default it returns true, so if the 'Don't allow to delete node if
they have children'
+ // delete policy is selected, a node will be deletable only if this method
is overwritten
+ return true;
+ }
/**
* Fetches some tree nodes Two operation modes:
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