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

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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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2
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/IndividualController.java
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@ -58,9 +58,9 @@ import edu.cornell.mannlib.vitro.webapp.utils.NamespaceMapper;
import edu.cornell.mannlib.vitro.webapp.utils.NamespaceMapperFactory;
import edu.cornell.mannlib.vitro.webapp.utils.jena.ExtendedLinkedDataUtils;
import edu.cornell.mannlib.vitro.webapp.web.ContentType;
import edu.cornell.mannlib.vitro.webapp.web.beanswrappers.ReadOnlyBeansWrapper;
import edu.cornell.mannlib.vitro.webapp.web.templatemodels.individual.IndividualTemplateModel;
import edu.cornell.mannlib.vitro.webapp.web.templatemodels.individuallist.ListedIndividual;
import freemarker.ext.beans.ReadOnlyBeansWrapper;
/**
* Handles requests for entity information.

69
webapp/src/edu/cornell/mannlib/vitro/webapp/web/beanswrappers/ReadOnlyBeansWrapper.java Normal file
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@ -0,0 +1,69 @@
/* $This file is distributed under the terms of the license in /doc/license.txt$ */
package edu.cornell.mannlib.vitro.webapp.web.beanswrappers;
import java.lang.reflect.Method;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import freemarker.ext.beans.BeansWrapper;
import freemarker.ext.beans.BeansWrapper.MethodAppearanceDecision;
/** A 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". It also hides built-in methods of Java
* utility classes like Map.put(), etc.
*
* @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 a weak 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);
} else {
Class<?> declaringClass = method.getDeclaringClass();
if (declaringClass.equals(java.lang.Object.class)) {
decision.setExposeMethodAs(null);
} else {
Package pkg = declaringClass.getPackage();
if (pkg.getName().equals("java.util")) {
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);
// }
// }
}