/**
* This methods adds all mappings found to the supplied {@link PrettyConfigBuilder}. It should be
* called after all classes has been scanned via {@link #processClass(Class)}.
*
* @param builder The builder to add the mappings to
*/
public void build(final PrettyConfigBuilder builder) {
// process all actions found
for (ActionSpec actionSpec : urlActions) {
// create an action for each referenced mapping
for (String mappingId : actionSpec.getMappingIds()) {
// Get the mapping references by the action
UrlMapping mapping = urlMappings.get(mappingId);
/*
* Fail for unresolved mappings. This may happen when the user places
* invalid mapping IDs in the mappingId attribute of
*
* @URLAction or @URLQueryParameter
*/
if (mapping == null) {
throw new IllegalArgumentException(
"Unable to find the mapping '"
+ mappingId
+ "' referenced at method '"
+ actionSpec.getMethod().getName()
+ "' in class '"
+ actionSpec.getMethod().getDeclaringClass().getName()
+ "'.");
}
// build UrlMapping
UrlAction urlAction = new UrlAction();
urlAction.setPhaseId(actionSpec.getPhaseId());
urlAction.setOnPostback(actionSpec.isOnPostback());
urlAction.setInheritable(actionSpec.isInheritable());
// try to get bean name
Class clazz = actionSpec.getMethod().getDeclaringClass();
// build expression
PrettyExpression expression =
buildPrettyExpression(clazz, actionSpec.getMethod().getName());
urlAction.setAction(expression);
// trace
if (log.isTraceEnabled()) {
log.trace(
"Adding action expression '"
+ urlAction.getAction()
+ "' to mapping: "
+ mapping.getId());
}
// register this action
mapping.addAction(urlAction);
}
}
for (QueryParamSpec queryParamSpec : queryParamList) {
// create a query param for each referenced mapping
for (String mappingId : queryParamSpec.getMappingIds()) {
// Get the mapping references by the query param
UrlMapping mapping = urlMappings.get(mappingId);
// fail for unresolved mappings
if (mapping == null) {
throw new IllegalArgumentException(
"Unable to find the mapping '"
+ mappingId
+ "' referenced at field '"
+ queryParamSpec.getFieldName()
+ "' in class '"
+ queryParamSpec.getOwnerClass().getName()
+ "'.");
}
// build UrlMapping
QueryParameter queryParam = new QueryParameter();
queryParam.setName(queryParamSpec.getName());
queryParam.setOnError(queryParamSpec.getOnError());
queryParam.setConverterId(StringUtils.trimToNull(queryParamSpec.getConverterId()));
queryParam.setValidatorIds(join(queryParamSpec.getValidatorIds(), " "));
queryParam.setOnPostback(queryParamSpec.isOnPostback());
// optional validator method
if (!isBlank(queryParamSpec.getValidator())) {
queryParam.setValidatorExpression(new ConstantExpression(queryParamSpec.getValidator()));
}
// try to get bean name
Class<?> clazz = queryParamSpec.getOwnerClass();
// build expression
PrettyExpression expression = buildPrettyExpression(clazz, queryParamSpec.getFieldName());
queryParam.setExpression(expression);
// trace
if (log.isTraceEnabled()) {
log.trace(
"Registered query-param '"
+ queryParam.getName()
+ "' to '"
+ expression
+ "' in mapping: "
+ mapping.getId());
}
// register this action
mapping.addQueryParam(queryParam);
}
}
// finally register all mappings
for (UrlMapping mapping : urlMappings.values()) {
builder.addMapping(mapping);
}
}
