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bringing faces in-line with binding

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This commit is contained in:
Keith Donald
2008-06-30 19:47:35 +00:00
parent ad0cee22bb
commit b181862cfb
9 changed files with 86 additions and 91 deletions
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97
spring-binding/src/main/java/org/springframework/binding/convert/service/GenericConversionService.java
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@@ -171,45 +171,86 @@ public class GenericConversionService implements ConversionService {
// internal helpers
private Map findConvertersForSource(Class sourceClass) {
LinkedList classQueue = new LinkedList();
classQueue.addFirst(sourceClass);
while (!classQueue.isEmpty()) {
sourceClass = (Class) classQueue.removeLast();
Map sourceTargetConverters = (Map) sourceClassConverters.get(sourceClass);
if (sourceClass.isInterface()) {
LinkedList classQueue = new LinkedList();
classQueue.addFirst(sourceClass);
while (!classQueue.isEmpty()) {
sourceClass = (Class) classQueue.removeLast();
Map sourceTargetConverters = (Map) sourceClassConverters.get(sourceClass);
if (sourceTargetConverters != null && !sourceTargetConverters.isEmpty()) {
return sourceTargetConverters;
}
// queue up source class's implemented interfaces.
Class[] interfaces = sourceClass.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
classQueue.addFirst(interfaces[i]);
}
}
Map sourceTargetConverters = (Map) sourceClassConverters.get(Object.class);
if (sourceTargetConverters != null && !sourceTargetConverters.isEmpty()) {
return sourceTargetConverters;
} else {
return Collections.EMPTY_MAP;
}
if (!sourceClass.isInterface() && sourceClass.getSuperclass() != null) {
classQueue.addFirst(sourceClass.getSuperclass());
}
// queue up source class's implemented interfaces.
Class[] interfaces = sourceClass.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
classQueue.addFirst(interfaces[i]);
} else {
LinkedList classQueue = new LinkedList();
classQueue.addFirst(sourceClass);
while (!classQueue.isEmpty()) {
sourceClass = (Class) classQueue.removeLast();
Map sourceTargetConverters = (Map) sourceClassConverters.get(sourceClass);
if (sourceTargetConverters != null && !sourceTargetConverters.isEmpty()) {
return sourceTargetConverters;
}
if (sourceClass.getSuperclass() != null) {
classQueue.addFirst(sourceClass.getSuperclass());
}
// queue up source class's implemented interfaces.
Class[] interfaces = sourceClass.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
classQueue.addFirst(interfaces[i]);
}
}
return Collections.EMPTY_MAP;
}
return Collections.EMPTY_MAP;
}
private Converter findTargetConverter(Map sourceTargetConverters, Class targetClass) {
LinkedList classQueue = new LinkedList();
classQueue.addFirst(targetClass);
while (!classQueue.isEmpty()) {
targetClass = (Class) classQueue.removeLast();
Converter converter = (Converter) sourceTargetConverters.get(targetClass);
if (converter != null) {
return converter;
if (targetClass.isInterface()) {
LinkedList classQueue = new LinkedList();
classQueue.addFirst(targetClass);
while (!classQueue.isEmpty()) {
targetClass = (Class) classQueue.removeLast();
Converter converter = (Converter) sourceTargetConverters.get(targetClass);
if (converter != null) {
return converter;
}
// queue up target class's implemented interfaces.
Class[] interfaces = targetClass.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
classQueue.addFirst(interfaces[i]);
}
}
if (!targetClass.isInterface() && targetClass.getSuperclass() != null) {
classQueue.addFirst(targetClass.getSuperclass());
}
// queue up target class's implemented interfaces.
Class[] interfaces = targetClass.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
classQueue.addFirst(interfaces[i]);
return (Converter) sourceTargetConverters.get(Object.class);
} else {
LinkedList classQueue = new LinkedList();
classQueue.addFirst(targetClass);
while (!classQueue.isEmpty()) {
targetClass = (Class) classQueue.removeLast();
Converter converter = (Converter) sourceTargetConverters.get(targetClass);
if (converter != null) {
return converter;
}
if (targetClass.getSuperclass() != null) {
classQueue.addFirst(targetClass.getSuperclass());
}
// queue up target class's implemented interfaces.
Class[] interfaces = targetClass.getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
classQueue.addFirst(interfaces[i]);
}
}
return null;
}
return null;
}
private Class convertToWrapperClassIfNecessary(Class targetType) {