jsalvata 2004/01/07 10:13:49
Modified: src/core/org/apache/jmeter/testbeans/gui Tag:
testbeans_experimental_branch BeanInfoSupport.java
Log:
Added i18n support.
Revision Changes Path
No revision
No revision
1.1.2.3 +72 -10
jakarta-jmeter/src/core/org/apache/jmeter/testbeans/gui/Attic/BeanInfoSupport.java
Index: BeanInfoSupport.java
===================================================================
RCS file:
/home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/testbeans/gui/Attic/BeanInfoSupport.java,v
retrieving revision 1.1.2.2
retrieving revision 1.1.2.3
diff -u -r1.1.2.2 -r1.1.2.3
--- BeanInfoSupport.java 4 Jan 2004 20:51:27 -0000 1.1.2.2
+++ BeanInfoSupport.java 7 Jan 2004 18:13:49 -0000 1.1.2.3
@@ -65,34 +65,50 @@
import java.beans.Introspector;
import java.beans.MethodDescriptor;
import java.beans.PropertyDescriptor;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.logging.LoggingManager;
import org.apache.log.Logger;
/**
* Support class for test bean beanInfo objects. It will help using the
- * introspector to get most of the information, then modify it at will.
+ * introspector to get most of the information, to then modify it at will.
* <p>
* To use, subclass it, create a subclass with a parameter-less constructor
* that:
* <ol>
* <li>Calls super(beanClass)
- * <li>Uses the property(String), ... methods to get and modify any property
- * descriptor that needs to be changed.
+ * <li>Modifies the property descriptors, bean descriptor, etc. at will.
* </ol>
+ * <p>
+ * Without any such modifications, the property descriptors will already
+ * have localized display names and short descriptions, and the bean
+ * descriptor will have a "resourceBoundle" attribute to be used for further
+ * localization.
*/
public abstract class BeanInfoSupport implements BeanInfo {
private static transient Logger log = LoggingManager.getLoggerForClass();
- private BeanInfo rootBeanInfo;
+ /**
+ * The class for which we're providing the bean info.
+ */
+ private Class beanClass;
- private PropertyDescriptor[] properties;
+ /**
+ * The BeanInfo for our class as obtained by the introspector.
+ */
+ private BeanInfo rootBeanInfo;
/**
* Construct a BeanInfo for the given class.
*/
protected BeanInfoSupport(Class beanClass) {
+
+ this.beanClass= beanClass;
+
try {
rootBeanInfo= Introspector.getBeanInfo(
beanClass,
@@ -101,10 +117,55 @@
log.error("Can't introspect.", e);
throw new Error(e); // Programming error: bail out.
}
-
- properties= rootBeanInfo.getPropertyDescriptors();
+
+ try{
+ ResourceBundle resourceBundle= ResourceBundle.getBundle(
+ beanClass.getName()+"Resources",
+ JMeterUtils.getLocale());
+
+ // Store the resource bundle as an attribute of the
BeanDescriptor:
+ getBeanDescriptor().setValue("resourceBundle", resourceBundle);
+
+ // Localize the property names and descriptions:
+ PropertyDescriptor[] properties= getPropertyDescriptors();
+
+ for (int i=0; i<properties.length; i++)
+ {
+ String name= properties[i].getName();
+ String s;
+
+ try
+ {
+ properties[i].setDisplayName(
+
resourceBundle.getString(name+".displayName"));
+ }
+ catch (MissingResourceException e)
+ {
+ log.debug(
+ "Localized display name not available
for property "
+ +name);
+ }
+
+ try
+ {
+ properties[i].setShortDescription(
+
resourceBundle.getString(name+".shortDescription"));
+ }
+ catch (MissingResourceException e)
+ {
+ log.debug(
+ "Localized short description not
available for property "
+ +name);
+ }
+ }
+ }
+ catch (MissingResourceException e)
+ {
+ log.warn("Localized strings not available for bean "+beanClass
+ +" on locale
"+JMeterUtils.getLocale());
+ }
}
-
+
/**
* Get the property descriptor for the property of the given name.
*
@@ -112,6 +173,7 @@
* @return descriptor for a property of that name, or null if there's none
*/
protected PropertyDescriptor property(String name) {
+ PropertyDescriptor[] properties= getPropertyDescriptors();
for (int i=0; i<properties.length; i++)
{
if (properties[i].getName().equals(name)) {
@@ -177,6 +239,6 @@
}
public PropertyDescriptor[] getPropertyDescriptors() {
- return properties;
+ return rootBeanInfo.getPropertyDescriptors();
}
}
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