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since 3.0; lifecycle pkg

This commit is contained in:
Keith Donald 2009-06-13 18:26:48 +00:00
parent 42cdeb4302
commit 6d59dad4b2
2 changed files with 29 additions and 25 deletions
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1
org.springframework.context/src/main/java/org/springframework/ui/format/number/CurrencyFormat.java
View File

@ -24,6 +24,7 @@ import java.lang.annotation.Target;
/**
* A annotation to apply to a BigDecimal property to have its value formatted as currency amount using a {@link CurrencyFormatter}.
* @author Keith Donald
* @since 3.0
*/
@Target( { ElementType.METHOD, ElementType.FIELD })
@Retention(RetentionPolicy.RUNTIME)

43
org.springframework.context/src/main/java/org/springframework/ui/WebBindAndValidateLifecycle.java → org.springframework.context/src/main/java/org/springframework/ui/lifecycle/WebBindAndValidateLifecycle.java
View File

@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.ui;
package org.springframework.ui.lifecycle;
import java.util.Map;
@ -23,14 +23,18 @@ import org.springframework.ui.binding.UserValues;
import org.springframework.ui.binding.support.WebBinder;
import org.springframework.ui.message.MessageBuilder;
import org.springframework.ui.message.MessageContext;
import org.springframework.ui.validation.ValidationResults;
import org.springframework.ui.message.MessageResolver;
import org.springframework.ui.validation.Validator;
/**
* Implementation of the bind and validate lifecycle for web (HTTP) environments.
* @author Keith Donald
* @since 3.0
*/
public class WebBindAndValidateLifecycle {
private final WebBinder binder;
@SuppressWarnings("unused")
private final MessageContext messageContext;
private ValidationDecider validationDecider = ValidationDecider.ALWAYS_VALIDATE;
@ -38,6 +42,9 @@ public class WebBindAndValidateLifecycle {
private Validator validator;
public WebBindAndValidateLifecycle(Object model, MessageContext messageContext) {
// TODO allow binder to be configured with bindings from model metadata
// TODO support @Bound property annotation?
// TODO support @StrictBinding class-level annotation?
this.binder = new WebBinder(model);
this.messageContext = messageContext;
}
@ -46,27 +53,22 @@ public class WebBindAndValidateLifecycle {
UserValues values = binder.createUserValues(userMap);
BindingResults bindingResults = binder.bind(values);
if (validationDecider.shouldValidateAfter(bindingResults)) {
ValidationResults validationResults = validator.validate(binder.getModel(), bindingResults.successes()
.properties());
// TODO get validation results
validator.validate(binder.getModel(), bindingResults.successes().properties());
}
// TODO translate binding and validation results into messages
MessageBuilder builder = new MessageBuilder();
for (BindingResult result : bindingResults.failures()) {
builder.
code(modelPropertyError(result)).
code(propertyError(result)).
code(typeError(result)).
code(error(result)).
//argContextFactory(createContextFactory(bindingResult)).
// TODO arg names
// TODO el support including ability to setup evaluation context
//resolvableArg("label", getModelProperty(result)).
//arg("value", result.getUserValue()).
//arg("binding", binder.getBinding(result.getProperty())).
//args(result.getErrorArguments()).
build();
MessageResolver message = builder.code(modelPropertyError(result)).code(propertyError(result)).code(
typeError(result)).code(error(result)).resolvableArg("label", getModelProperty(result)).arg(
"value", result.getUserValue()).
// TODO add binding el resolver allowing binding.format to be called
arg("binding", binder.getBinding(result.getProperty())).
// TODO allow binding result to contribute additional arguments
build();
// TODO should model name be part of element id?
messageContext.add(message, result.getProperty());
}
// TODO expose property Binding in EL context for property error message resolution?
// TODO translate validation results into messages
}
private String modelPropertyError(BindingResult result) {
@ -91,6 +93,7 @@ public class WebBindAndValidateLifecycle {
private String getModel() {
// TODO would be nice if model name was module.ClassName by default where module is subpackage of app base package
// TODO model name should probably be specifiable using class-level annotation
return binder.getModel().getClass().getName();
}