details: https://code.openbravo.com/erp/devel/pi/rev/796c6f172597
changeset: 30492:796c6f172597
user: Martin Taal <martin.taal <at> openbravo.com>
date: Tue Oct 18 08:36:30 2016 +0200
summary: Fixes issue 34228: Add getInstances method to WeldUtils class
Add the getInstances method
diffstat:
modules/org.openbravo.base.weld/src/org/openbravo/base/weld/WeldUtils.java |
19 ++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diffs (34 lines):
diff -r f4adff9d033c -r 796c6f172597
modules/org.openbravo.base.weld/src/org/openbravo/base/weld/WeldUtils.java
---
a/modules/org.openbravo.base.weld/src/org/openbravo/base/weld/WeldUtils.java
Mon Oct 17 19:46:29 2016 +0200
+++
b/modules/org.openbravo.base.weld/src/org/openbravo/base/weld/WeldUtils.java
Tue Oct 18 08:36:30 2016 +0200
@@ -18,6 +18,8 @@
*/
package org.openbravo.base.weld;
+import java.util.ArrayList;
+import java.util.List;
import java.util.Set;
import javax.enterprise.context.ApplicationScoped;
@@ -120,4 +122,21 @@
}
throw new IllegalArgumentException("No bean found for type " + type);
}
+
+ /**
+ * Returns a set of instances for a specified type/class
+ */
+ @SuppressWarnings("unchecked")
+ public static <T> List<T> getInstances(Class<T> type) {
+ final BeanManager beanManager = WeldUtils.getStaticInstanceBeanManager();
+ final Set<Bean<?>> beans = beanManager.getBeans(type);
+
+ final List<T> instances = new ArrayList<T>();
+ for (Bean<?> bean : beans) {
+ T instance = (T) beanManager.getReference(bean, type,
+ beanManager.createCreationalContext(bean));
+ instances.add(instance);
+ }
+ return instances;
+ }
}
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