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NIHVIVO-3114 Fix problems with dump of IndividualTemplateModel.qrData()

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This commit is contained in:
ryounes 2011-08-08 22:28:55 +00:00
parent d438bca997
commit 1f9bcac9b1
4 changed files with 41 additions and 14 deletions
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51
webapp/src/freemarker/ext/beans/ReadOnlyBeansWrapper.java
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@ -1,51 +0,0 @@
/* $This file is distributed under the terms of the license in /doc/license.txt$ */
package freemarker.ext.beans;
import java.lang.reflect.Method;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/** BeansWrapper that is more restrictive than EXPOSE_SAFE, by
* exposing getters but not setters. A setter is defined for this
* purpose as a method that returns void, or whose name
* starts with "set".
*
* @author rjy7
*
*/
public class ReadOnlyBeansWrapper extends BeansWrapper {
private static final Log log = LogFactory.getLog(ReadOnlyBeansWrapper.class);
public ReadOnlyBeansWrapper() {
// Start by exposing all safe methods.
setExposureLevel(EXPOSE_SAFE);
}
@Override
protected void finetuneMethodAppearance(Class cls, Method method, MethodAppearanceDecision decision) {
// How to define a setter? This is an approximation: a method whose name
// starts with "set" or returns void.
if ( method.getName().startsWith("set") ) {
decision.setExposeMethodAs(null);
} else if ( method.getReturnType().getName().equals("void") ) {
decision.setExposeMethodAs(null);
}
}
// For exposing a method as a property (when it's not named getX or isX). Note that this is not
// just a syntactic change in the template from X() to X, but also makes the value get precomputed.
// private void exposeAsProperty(Method method, MethodAppearanceDecision decision) {
// try {
// PropertyDescriptor pd = new PropertyDescriptor(method.getName(), method, null);
// decision.setExposeAsProperty(pd);
// decision.setMethodShadowsProperty(false);
// } catch (IntrospectionException e) {
// log.error(e, e);
// }
// }
}

3
webapp/src/freemarker/ext/beans/WrapperExtractor.java
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@ -2,6 +2,8 @@
package freemarker.ext.beans;
import java.util.Set;
/**
* Class to extract wrapper used to wrap an object into a template model object.
* Used as workaround to gap in Freemarker template model API (can't get wrapper
@ -16,4 +18,5 @@ public class WrapperExtractor {
public static int getWrapperExposureLevel(BeanModel model) {
return model.wrapper.getExposureLevel();
}
}