root
/
spring-framework
mirror of https://github.com/spring-projects/spring-framework.git
1
0
Fork 0
Code Issues Actions Packages Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

53
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 * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
package org.springframework.ui; package org.springframework.ui.lifecycle;
import java.util.Map; 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.binding.support.WebBinder;
import org.springframework.ui.message.MessageBuilder; import org.springframework.ui.message.MessageBuilder;
import org.springframework.ui.message.MessageContext; import org.springframework.ui.message.MessageContext;
import org.springframework.ui.validation.ValidationResults; import org.springframework.ui.message.MessageResolver;
import org.springframework.ui.validation.Validator; 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 { public class WebBindAndValidateLifecycle {
private final WebBinder binder; private final WebBinder binder;
@SuppressWarnings("unused")
private final MessageContext messageContext; private final MessageContext messageContext;
private ValidationDecider validationDecider = ValidationDecider.ALWAYS_VALIDATE; private ValidationDecider validationDecider = ValidationDecider.ALWAYS_VALIDATE;
@ -38,6 +42,9 @@ public class WebBindAndValidateLifecycle {
private Validator validator; private Validator validator;
public WebBindAndValidateLifecycle(Object model, MessageContext messageContext) { 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.binder = new WebBinder(model);
this.messageContext = messageContext; this.messageContext = messageContext;
} }
@ -46,29 +53,24 @@ public class WebBindAndValidateLifecycle {
UserValues values = binder.createUserValues(userMap); UserValues values = binder.createUserValues(userMap);
BindingResults bindingResults = binder.bind(values); BindingResults bindingResults = binder.bind(values);
if (validationDecider.shouldValidateAfter(bindingResults)) { if (validationDecider.shouldValidateAfter(bindingResults)) {
ValidationResults validationResults = validator.validate(binder.getModel(), bindingResults.successes() // TODO get validation results
.properties()); validator.validate(binder.getModel(), bindingResults.successes().properties());
} }
// TODO translate binding and validation results into messages
MessageBuilder builder = new MessageBuilder(); MessageBuilder builder = new MessageBuilder();
for (BindingResult result : bindingResults.failures()) { for (BindingResult result : bindingResults.failures()) {
builder. MessageResolver message = builder.code(modelPropertyError(result)).code(propertyError(result)).code(
code(modelPropertyError(result)). typeError(result)).code(error(result)).resolvableArg("label", getModelProperty(result)).arg(
code(propertyError(result)). "value", result.getUserValue()).
code(typeError(result)). // TODO add binding el resolver allowing binding.format to be called
code(error(result)). arg("binding", binder.getBinding(result.getProperty())).
//argContextFactory(createContextFactory(bindingResult)). // TODO allow binding result to contribute additional arguments
// TODO arg names build();
// TODO el support including ability to setup evaluation context // TODO should model name be part of element id?
//resolvableArg("label", getModelProperty(result)). messageContext.add(message, result.getProperty());
//arg("value", result.getUserValue()).
//arg("binding", binder.getBinding(result.getProperty())).
//args(result.getErrorArguments()).
build();
} }
// TODO expose property Binding in EL context for property error message resolution? // TODO translate validation results into messages
} }
private String modelPropertyError(BindingResult result) { private String modelPropertyError(BindingResult result) {
return getModelProperty(result) + "." + result.getErrorCode(); return getModelProperty(result) + "." + result.getErrorCode();
} }
@ -77,20 +79,21 @@ public class WebBindAndValidateLifecycle {
return result.getProperty() + "." + result.getErrorCode(); return result.getProperty() + "." + result.getErrorCode();
} }
private String typeError(BindingResult result) { private String typeError(BindingResult result) {
return binder.getBinding(result.getProperty()).getType().getName() + "." + result.getErrorCode(); return binder.getBinding(result.getProperty()).getType().getName() + "." + result.getErrorCode();
} }
private String error(BindingResult result) { private String error(BindingResult result) {
return result.getErrorCode(); return result.getErrorCode();
} }
private String getModelProperty(BindingResult result) { private String getModelProperty(BindingResult result) {
return getModel() + "." + result.getProperty(); return getModel() + "." + result.getProperty();
} }
private String getModel() { private String getModel() {
// TODO would be nice if model name was module.ClassName by default where module is subpackage of app base package // 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(); return binder.getModel().getClass().getName();
} }