details: /erp/devel/pi/rev/2988ef2a1022
changeset: 10527:2988ef2a1022
user: Iván Perdomo <ivan.perdomo <at> openbravo.com>
date: Thu Feb 10 14:12:40 2011 +0100
summary: Added support for getting a expression from a Java class
details: /erp/devel/pi/rev/e32b87eecd05
changeset: 10528:e32b87eecd05
user: Iván Perdomo <ivan.perdomo <at> openbravo.com>
date: Thu Feb 10 14:13:14 2011 +0100
summary: Added sample test for FilterExpression
diffstat:
modules/org.openbravo.client.application/src/org/openbravo/client/application/FilterExpression.java
| 30 ++++++++
modules/org.openbravo.client.application/src/org/openbravo/client/application/OBBindings.java
| 13 +++
modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/ExpressionsTest.java
| 16 ++++-
modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/SampleFilterExpression.java
| 35 ++++++++++
4 files changed, 93 insertions(+), 1 deletions(-)
diffs (139 lines):
diff -r ce6986db003f -r e32b87eecd05
modules/org.openbravo.client.application/src/org/openbravo/client/application/FilterExpression.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++
b/modules/org.openbravo.client.application/src/org/openbravo/client/application/FilterExpression.java
Thu Feb 10 14:13:14 2011 +0100
@@ -0,0 +1,30 @@
+/*
+ *************************************************************************
+ * The contents of this file are subject to the Openbravo Public License
+ * Version 1.1 (the "License"), being the Mozilla Public License
+ * Version 1.1 with a permitted attribution clause; you may not use this
+ * file except in compliance with the License. You may obtain a copy of
+ * the License at http://www.openbravo.com/legal/license.html
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * The Original Code is Openbravo ERP.
+ * The Initial Developer of the Original Code is Openbravo SLU
+ * All portions are Copyright (C) 2011 Openbravo SLU
+ * All Rights Reserved.
+ * Contributor(s): ______________________________________.
+ ************************************************************************
+ */
+package org.openbravo.client.application;
+
+/**
+ * Filter expression is the way to expose any Java to get complex filter
expressions. Used in the
+ * filter/default expression like:
OB.getFilterExpression('org.openbravo.somepackage.someClassName')
+ *
+ * @author iperdomo
+ */
+public interface FilterExpression {
+
+ public String getExpression();
+}
diff -r ce6986db003f -r e32b87eecd05
modules/org.openbravo.client.application/src/org/openbravo/client/application/OBBindings.java
---
a/modules/org.openbravo.client.application/src/org/openbravo/client/application/OBBindings.java
Thu Feb 10 13:34:07 2011 +0100
+++
b/modules/org.openbravo.client.application/src/org/openbravo/client/application/OBBindings.java
Thu Feb 10 14:13:14 2011 +0100
@@ -26,6 +26,7 @@
import org.apache.log4j.Logger;
import org.openbravo.base.util.Check;
+import org.openbravo.base.util.OBClassLoader;
import org.openbravo.dal.core.OBContext;
/**
@@ -188,4 +189,16 @@
return null;
}
+ public String getFilterExpression(String className) {
+ Check.isNotNull(className, "The class name must not be null");
+ FilterExpression expr;
+ try {
+ expr = (FilterExpression)
OBClassLoader.getInstance().loadClass(className).newInstance();
+ return expr.getExpression();
+ } catch (Exception e) {
+ log.error("Error trying to get filter expression from class: " +
className, e);
+ }
+ return "";
+ }
+
}
diff -r ce6986db003f -r e32b87eecd05
modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/ExpressionsTest.java
---
a/modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/ExpressionsTest.java
Thu Feb 10 13:34:07 2011 +0100
+++
b/modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/ExpressionsTest.java
Thu Feb 10 14:13:14 2011 +0100
@@ -11,7 +11,7 @@
* under the License.
* The Original Code is Openbravo ERP.
* The Initial Developer of the Original Code is Openbravo SLU
- * All portions are Copyright (C) 2010 Openbravo SLU
+ * All portions are Copyright (C) 2010-2011 Openbravo SLU
* All Rights Reserved.
* Contributor(s): ______________________________________.
************************************************************************
@@ -73,6 +73,10 @@
+ "else if(OB.isSalesTransaction()==true){'e.customer = true';}"
+ "else{'e.vendor = true';}");
+ expr
+ .put("Complex expression from Java",
+
"OB.getFilterExpression('org.openbravo.userinterface.selectors.test.SampleFilterExpression');");
+
}
public void testUserName() {
@@ -146,4 +150,14 @@
}
assertEquals("", result);
}
+
+ public void testGetFilterExpression() {
+ final String s = expr.get("Complex expression from Java");
+ try {
+ result = engine.eval(s);
+ } catch (Exception e) {
+ log.error("Error evaluating expression: " + s, e);
+ }
+ assertEquals("This is a complex expression", result);
+ }
}
diff -r ce6986db003f -r e32b87eecd05
modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/SampleFilterExpression.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++
b/modules/org.openbravo.userinterface.selector/src-test/org/openbravo/userinterface/selectors/test/SampleFilterExpression.java
Thu Feb 10 14:13:14 2011 +0100
@@ -0,0 +1,35 @@
+/*
+ *************************************************************************
+ * The contents of this file are subject to the Openbravo Public License
+ * Version 1.1 (the "License"), being the Mozilla Public License
+ * Version 1.1 with a permitted attribution clause; you may not use this
+ * file except in compliance with the License. You may obtain a copy of
+ * the License at http://www.openbravo.com/legal/license.html
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * The Original Code is Openbravo ERP.
+ * The Initial Developer of the Original Code is Openbravo SLU
+ * All portions are Copyright (C) 2011 Openbravo SLU
+ * All Rights Reserved.
+ * Contributor(s): ______________________________________.
+ ************************************************************************
+ */
+package org.openbravo.userinterface.selectors.test;
+
+import org.openbravo.client.application.FilterExpression;
+
+/**
+ * Simple sample expression for testing
+ *
+ * @author iperdomo
+ */
+public class SampleFilterExpression implements FilterExpression {
+
+ @Override
+ public String getExpression() {
+ return "This is a complex expression";
+ }
+
+}
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