01: /*****************************************************************************
02: * *
03: * This file is part of the BeanShell Java Scripting distribution. *
04: * Documentation and updates may be found at http://www.beanshell.org/ *
05: * *
06: * Sun Public License Notice: *
07: * *
08: * The contents of this file are subject to the Sun Public License Version *
09: * 1.0 (the "License"); you may not use this file except in compliance with *
10: * the License. A copy of the License is available at http://www.sun.com *
11: * *
12: * The Original Code is BeanShell. The Initial Developer of the Original *
13: * Code is Pat Niemeyer. Portions created by Pat Niemeyer are Copyright *
14: * (C) 2000. All Rights Reserved. *
15: * *
16: * GNU Public License Notice: *
17: * *
18: * Alternatively, the contents of this file may be used under the terms of *
19: * the GNU Lesser General Public License (the "LGPL"), in which case the *
20: * provisions of LGPL are applicable instead of those above. If you wish to *
21: * allow use of your version of this file only under the terms of the LGPL *
22: * and not to allow others to use your version of this file under the SPL, *
23: * indicate your decision by deleting the provisions above and replace *
24: * them with the notice and other provisions required by the LGPL. If you *
25: * do not delete the provisions above, a recipient may use your version of *
26: * this file under either the SPL or the LGPL. *
27: * *
28: * Patrick Niemeyer (pat@pat.net) *
29: * Author of Learning Java, O'Reilly & Associates *
30: * http://www.pat.net/~pat/ *
31: * *
32: *****************************************************************************/package bsh.collection;
33:
34: import java.util.Iterator;
35: import java.util.Collection;
36: import java.util.Enumeration;
37: import java.util.Map;
38: import java.lang.reflect.Array;
39: import bsh.BshIterator;
40:
41: /**
42: Dynamically loaded extension supporting post 1.1 collections iterator.
43: @author Pat Niemeyer
44: */
45: public class CollectionManagerImpl extends bsh.CollectionManager {
46: public BshIterator getBshIterator(Object obj)
47: throws IllegalArgumentException {
48: return new CollectionIterator(obj);
49: }
50:
51: public boolean isMap(Object obj) {
52: if (obj instanceof Map)
53: return true;
54: else
55: return super .isMap(obj);
56: }
57:
58: public Object getFromMap(Object map, Object key) {
59: // Hashtable implements Map
60: return ((Map) map).get(key);
61: }
62:
63: /*
64: Place the raw value into the map... should be unwrapped.
65: */
66: public Object putInMap(Object map, Object key, Object value) {
67: // Hashtable implements Map
68: return ((Map) map).put(key, value);
69: }
70: }
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