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1
9
10 package org.nanocontainer.script;
11
12 import org.picocontainer.Parameter;
13 import org.nanocontainer.ClassNameKey;
14 import org.nanocontainer.NanoContainer;
15
16
17 public class ComponentElementHelper {
18
19 public static void makeComponent(Object  cnkey, Object key, Parameter[] parameters, Object klass, NanoContainer current, Object instance) {
20 if (cnkey != null) {
21 key = new ClassNameKey((String )cnkey);
22 }
23
24 if (klass instanceof Class ) {
25 Class clazz = (Class ) klass;
26 key = key == null ? clazz : key;
27 current.getPico().registerComponentImplementation(key, clazz, parameters);
28 } else if (klass instanceof String ) {
29 String className = (String ) klass;
30 key = key == null ? className : key;
31 try {
32 current.registerComponentImplementation(key, className, parameters);
33 } catch (ClassNotFoundException e) {
34 throw new NanoContainerMarkupException("ClassNotFoundException: " + e.getMessage(), e);
35 }
36 } else if (instance != null) {
37 key = key == null ? instance.getClass() : key;
38 current.getPico().registerComponentInstance(key, instance);
39 } else {
40 throw new NanoContainerMarkupException("Must specify a 'class' attribute for a component as a class name (string) or Class.");
41 }
42 }
43
44
45 }
46 |
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