T5 can't support generic type page
----------------------------------
Key: TAPESTRY-1518
URL: https://issues.apache.org/jira/browse/TAPESTRY-1518
Project: Tapestry
Issue Type: Bug
Affects Versions: 5.0.4, 5.0.3, 5.0
Reporter: Jun Tsai
Base.java
class abstract Base<T>{
private T entity;
public void setEntity(T t){
this.entity=entity;
}
public T getEntity(T t){
return this.entity;
}
protected abstract Class<T> getEntityClass();
onPrepareFromMyForm(){
if(this.entity == null){
try{
this.entity=getEntityClass().newInstance();
}catch(Exception e){
throw new RuntimeException(e);
}
}
}
.....
}
ProductPage.java
public class ProductPage extends Base<Product>{
protected Class<Product> getEntityClass(){
return Product.class;
}
}
ProductPage.html
<t:form t:id="MyForm">
<t:errors/>
<t:label for="input"/>
<input t:type="textfield" t:id="input" value="entity.name" size="40"
t:validate="required,minlength=3"/>
<br/>
<input type="submit" value="Suubmit"/>
</t:form>
exception:
Could not convert 'entity.name' into a component parameter binding: Class
java.lang.Object does not contain a property named 'name' (within property
expression 'entity.name').
When I debug the app,I fiind PropertyConduitSourceImpl.readMethodForTerm before
onPrepareFromMyForm method.
I think the method should be after onPrepareFromMyForm method.
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