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allow property edit validation

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bancika
2011-01-30 17:21:42 +00:00
parent a8cc661d09
commit bc154608f4
14 changed files with 153 additions and 18 deletions
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diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/presenter/ComponentProcessor.java
+27 -6
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@@ -19,6 +19,7 @@ import org.diylc.common.ComponentType;
import org.diylc.common.PropertyWrapper;
import org.diylc.core.CreationMethod;
import org.diylc.core.IDIYComponent;
import org.diylc.core.IPropertyValidator;
import org.diylc.core.annotations.ComponentDescriptor;
import org.diylc.core.annotations.EditableProperty;
@@ -35,7 +36,8 @@ public class ComponentProcessor {
private static ComponentProcessor instance;
private Map<Class<?>, List<PropertyWrapper>> propertyCache;
private Map<String, List<PropertyWrapper>> propertyCache;
private Map<String, IPropertyValidator> propertyValidatorCache;
private Map<String, ComponentType> componentTypeMap;
private Cloner cloner;
@@ -50,8 +52,9 @@ public class ComponentProcessor {
private ComponentProcessor() {
super();
this.cloner = new Cloner();
this.propertyCache = new HashMap<Class<?>, List<PropertyWrapper>>();
this.propertyCache = new HashMap<String, List<PropertyWrapper>>();
this.componentTypeMap = new HashMap<String, ComponentType>();
this.propertyValidatorCache = new HashMap<String, IPropertyValidator>();
}
public ComponentType extractComponentTypeFrom(Class<? extends IDIYComponent<?>> clazz) {
@@ -117,8 +120,8 @@ public class ComponentProcessor {
* @return
*/
public List<PropertyWrapper> extractProperties(Class<?> clazz) {
if (propertyCache.containsKey(clazz)) {
return cloner.deepClone(propertyCache.get(clazz));
if (propertyCache.containsKey(clazz.getName())) {
return cloner.deepClone(propertyCache.get(clazz.getName()));
}
List<PropertyWrapper> properties = new ArrayList<PropertyWrapper>();
for (Method method : clazz.getMethods()) {
@@ -133,10 +136,13 @@ public class ComponentProcessor {
} else {
name = annotation.name();
}
IPropertyValidator validator = getPropertyValidator(annotation
.validatorClass());
Method setter = clazz.getMethod("set" + method.getName().substring(3),
method.getReturnType());
PropertyWrapper property = new PropertyWrapper(name,
method.getReturnType(), method, setter, annotation.defaultable());
method.getReturnType(), method, setter, annotation.defaultable(),
validator);
properties.add(property);
}
} catch (NoSuchMethodException e) {
@@ -146,7 +152,7 @@ public class ComponentProcessor {
}
}
propertyCache.put(clazz, properties);
propertyCache.put(clazz.getName(), properties);
return cloner.deepClone(properties);
}
@@ -187,4 +193,19 @@ public class ComponentProcessor {
Collections.sort(properties, ComparatorFactory.getInstance().getPropertyNameComparator());
return properties;
}
private IPropertyValidator getPropertyValidator(Class<? extends IPropertyValidator> clazz) {
if (propertyValidatorCache.containsKey(clazz.getName())) {
return propertyValidatorCache.get(clazz.getName());
}
IPropertyValidator validator;
try {
validator = clazz.newInstance();
} catch (Exception e) {
LOG.error("Could not instantiate validator for " + clazz.getName(), e);
return null;
}
propertyValidatorCache.put(clazz.getName(), validator);
return validator;
}
}