|
1
23
24 package org.apache.slide.event;
25
26 import org.apache.slide.common.Namespace;
27 import org.apache.slide.common.SlideToken;
28
29 import java.util.EventListener  ;
30 import java.util.EventObject ;
31
32
37 public class MacroEvent extends EventObject implements RemoteInformation {
38 public final static Move MOVE = new Move();
39 public final static Copy COPY = new Copy();
40 public final static Delete DELETE = new Delete();
41
42 public final static String GROUP = "macro";
43 public final static AbstractEventMethod[] methods = new AbstractEventMethod[] { MOVE, COPY, DELETE };
44
45 protected final static String SOURCE_URI_KEY = "source-uri";
46 protected final static String TARGET_URI_KEY = "target-uri";
47 private String sourceURI, targetURI;
48 private SlideToken token;
49 private Namespace namespace;
50
51 public MacroEvent(Object source, SlideToken token, Namespace namespace, String tagetURI) {
52 this(source, token, namespace, null, tagetURI);
53 }
54
55 public MacroEvent(Object source, SlideToken token, Namespace namespace, String sourceURI, String targetURI) {
56 super(source);
57 this.sourceURI = sourceURI;
58 this.targetURI = targetURI;
59 this.token = token;
60 this.namespace = namespace;
61 }
62
63 public SlideToken getToken() {
64 return token;
65 }
66
67 public Namespace getNamespace() {
68 return namespace;
69 }
70
71 public String getSourceURI() {
72 return sourceURI;
73 }
74
75 public String getTargetURI() {
76 return targetURI;
77 }
78
79 public String toString() {
80 StringBuffer buffer = new StringBuffer (256);
81 buffer.append(getClass().getName()).append("[source-uri=").append(sourceURI);
82 buffer.append(", target-uri=").append(targetURI);
83 buffer.append("]");
84 return buffer.toString();
85 }
86
87 public String [][] getInformation() {
88 return new String [][] { { SOURCE_URI_KEY, sourceURI },
89 { TARGET_URI_KEY, targetURI }};
90 }
91
92 public final static class Copy extends VetoableEventMethod {
93 public Copy() {
94 super(GROUP, "copy");
95 }
96
97 public void fireVetaoableEvent(EventListener listener, EventObject event) throws VetoException {
98 if ( listener instanceof MacroListener ) ((MacroListener)listener).copy((MacroEvent)event);
99 }
100 }
101
102 public final static class Move extends VetoableEventMethod {
103 public Move() {
104 super(GROUP, "move");
105 }
106
107 public void fireVetaoableEvent(EventListener listener, EventObject event) throws VetoException {
108 if ( listener instanceof MacroListener ) ((MacroListener)listener).move((MacroEvent)event);
109 }
110 }
111
112 public final static class Delete extends VetoableEventMethod {
113 public Delete() {
114 super(GROUP, "delete");
115 }
116
117 public void fireVetaoableEvent(EventListener listener, EventObject event) throws VetoException {
118 if ( listener instanceof MacroListener ) ((MacroListener)listener).delete((MacroEvent)event);
119 }
120 }
121 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.