01: /*
02: * $RCSfile: PrintProps.java,v $
03: *
04: *
05: * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
06: *
07: * Redistribution and use in source and binary forms, with or without
08: * modification, are permitted provided that the following conditions
09: * are met:
10: *
11: * - Redistribution of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: *
14: * - Redistribution in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in
16: * the documentation and/or other materials provided with the
17: * distribution.
18: *
19: * Neither the name of Sun Microsystems, Inc. or the names of
20: * contributors may be used to endorse or promote products derived
21: * from this software without specific prior written permission.
22: *
23: * This software is provided "AS IS," without a warranty of any
24: * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
25: * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
26: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
27: * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
28: * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
29: * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
30: * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
31: * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
32: * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
33: * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
34: * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
35: * POSSIBILITY OF SUCH DAMAGES.
36: *
37: * You acknowledge that this software is not designed or intended for
38: * use in the design, construction, operation or maintenance of any
39: * nuclear facility.
40: *
41: * $Revision: 1.1 $
42: * $Date: 2005/02/11 05:01:57 $
43: * $State: Exp $
44: */
45: package com.sun.media.jai.operator;
46:
47: import java.util.Collection;
48: import java.util.Iterator;
49: import javax.media.jai.PropertySource;
50:
51: final class PrintProps {
52: static final void print(PropertySource ps) {
53: String[] propNames = ps.getPropertyNames();
54: if (propNames != null) {
55: System.out.println("\nPROPERTIES OF "
56: + ps.getClass().getName() + "@" + ps.hashCode()
57: + ":\n");
58: for (int j = 0; j < propNames.length; j++) {
59: Object propVal = ps.getProperty(propNames[j]);
60: if (propVal == null) {
61: System.out.println(propNames[j] + " is NULL.");
62: } else if (propVal == java.awt.Image.UndefinedProperty) {
63: System.out.println(propNames[j] + " is UNDEFINED.");
64: } else {
65: System.out.println(propNames[j] + " = "
66: + propVal.getClass().getName() + "@"
67: + propVal.hashCode());
68: }
69: }
70: } else {
71: System.out.println("\n" + ps + " has no properties.");
72: }
73: System.out.println("\n");
74:
75: if (ps instanceof Collection) {
76: Iterator iter = ((Collection) ps).iterator();
77: while (iter.hasNext()) {
78: Object nextElement = iter.next();
79: if (nextElement instanceof PropertySource) {
80: print((PropertySource) nextElement);
81: }
82: }
83: }
84: }
85: }
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