Spring/spring-webflow
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This commit is contained in:
Keith Donald
2008-11-13 19:05:16 +00:00
parent 1be8fac47b
commit a306c779f8
1 changed files with 17 additions and 2 deletions
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19
spring-webflow/src/main/java/org/springframework/webflow/mvc/view/AbstractMvcView.java
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@@ -174,21 +174,33 @@ public abstract class AbstractMvcView implements View {
if (eventId == null) {
return;
}
if (logger.isDebugEnabled()) {
logger.debug("User event '" + eventId + "' raised");
}
Object model = getModelObject();
if (model == null) {
if (logger.isDebugEnabled()) {
logger.debug("No model to work with; done processing user event");
}
return;
}
if (logger.isDebugEnabled()) {
logger.debug("Obtained model " + model);
}
TransitionDefinition transition = requestContext.getMatchingTransition(eventId);
if (shouldBind(model, transition)) {
mappingResults = bind(model);
if (hasErrors(mappingResults)) {
viewErrors = true;
if (logger.isDebugEnabled()) {
logger.debug("Binding resulted in errors; adding error messages to context");
}
addErrorMessages(mappingResults);
}
}
if (shouldValidate(model, transition)) {
validate(model);
if (requestContext.getMessageContext().hasErrorMessages()) {
if (!viewErrors & requestContext.getMessageContext().hasErrorMessages()) {
viewErrors = true;
}
}
@@ -309,7 +321,7 @@ public abstract class AbstractMvcView implements View {
private MappingResults bind(Object model) {
if (logger.isDebugEnabled()) {
logger.debug("Setting up view->model mappings");
logger.debug("Binding to model" + model);
}
DefaultMapper mapper = new DefaultMapper();
ParameterMap requestParameters = requestContext.getRequestParameters();
@@ -433,6 +445,9 @@ public abstract class AbstractMvcView implements View {
}
private void validate(Object model) {
if (logger.isDebugEnabled()) {
logger.debug("Validating model " + model);
}
new ValidationHelper(model, requestContext, eventId, getModelExpression().getExpressionString(),
expressionParser, mappingResults).validate();
}