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https://issues.apache.org/jira/browse/TAP5-2459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14346727#comment-14346727
]
Vincent Dhellemmes edited comment on TAP5-2459 at 3/4/15 10:48 AM:
-------------------------------------------------------------------
I use a Tapestry Form component.
Here is my code :
ReadObject.java :
public interface ReadObject {
String getValue();
}
ReadWriteObject.java :
public interface ReadWriteObject extends ReadObject {
void setValue(String value);
}
ReadWriteObjectImpl.java :
public class ReadWriteObjectImpl implements ReadWriteObject {
private String value;
public ReadWriteObjectImpl(String value) {
this.value = value;
}
public ReadWriteObjectImpl() {
this.value = "default";
}
@Override
public String getValue() {
return value;
}
@Override
public void setValue(String value) {
this.value = value;
}
}
Test.tml :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd";
xmlns:p="tapestry:parameter">
<form t:type="form" t:id="testForm">
<div>
<p>
<t:label t:for="value">Value : </t:label>
<input t:type="textfield" t:id="value"
t:value="readWriteObject.value" />
</p>
<p>
<input type="submit" value="testForm" />
</p>
</div>
</form>
</html>
Test.java :
public class Test {
@Persist
@Property
private ReadWriteObject readWriteObject;
@Component(id = "testForm")
private Form testForm;
@SetupRender
private void init() {
this.readWriteObject = new ReadWriteObjectImpl("test");
}
}
When adding the method "setValue" in the ReadObject.java, it works.
was (Author: vincent d.):
I use a Tapestry Form component.
Here is my code :
ReadObject.java :
public interface ReadObject {
String getValue();
}
ReadWriteObject.java :
public interface ReadWriteObject extends ReadObject {
void setValue(String value);
}
ReadWriteObjectImpl.java :
public class ReadWriteObjectImpl implements ReadWriteObject {
private String value;
public ReadWriteObjectImpl(String value) {
this.value = value;
}
public ReadWriteObjectImpl() {
this.value = "default";
}
@Override
public String getValue() {
return value;
}
@Override
public void setValue(String value) {
this.value = value;
}
}
Test.tml :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd";
xmlns:p="tapestry:parameter">
<form t:type="form" t:id="testForm">
<div>
<p>
<t:label t:for="value">Value : </t:label>
<input t:type="textfield" t:id="value"
t:value="readWriteObject.value" />
</p>
<p>
<input type="submit" value="testForm" />
</p>
</div>
</form>
</html>
Test.java :
public class Test {
@Property
private ReadWriteObject readWriteObject;
@Component(id = "testForm")
private Form testForm;
@SetupRender
private void init() {
this.readWriteObject = new ReadWriteObjectImpl("test");
}
}
When adding the method "setValue" in the ReadObject.java, it works.
> Setter in subinterface of getter's interface not found by tapestry
> ------------------------------------------------------------------
>
> Key: TAP5-2459
> URL: https://issues.apache.org/jira/browse/TAP5-2459
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.3.7
> Reporter: Vincent Dhellemmes
> Priority: Minor
>
> When a setter is declared in a subinterface of the interface containing the
> associated getter, tapestry can't access to the setter and see the property
> in read-only.
> By example, if I have the following objects :
> public interface ReadableObject {
> String getValue();
> }
> public interface ReadableWritableObject extends ReadableObject {
> void setValue(String v);
> }
> When I reference an object of type ReadableWritableObject in a form, I have
> the following error at the form validation :
> "Expression 'readableWritableObject.value' for class
> myPackage.myComponentWithForm is read-only."
> When I move the setter in the first Interface (ReadableObject), it works.
> Is it a bug of tapestry 5.3.7 ?
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