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1
18 package org.apache.beehive.netui.pageflow;
19
20 import org.apache.struts.action.ActionMapping;
21 import org.apache.struts.action.ActionForm;
22 import org.apache.struts.action.ActionForward;
23 import org.apache.beehive.netui.util.internal.InternalStringBuilder;
24 import org.apache.beehive.netui.util.logging.Logger;
25
26 import javax.servlet.ServletContext  ;
27 import javax.servlet.ServletRequest ;
28 import javax.servlet.ServletResponse ;
29
30
33 public class DefaultPageFlowEventReporter
34 extends PageFlowEventReporter
35 {
36 private static final Logger _log = Logger.getInstance( DefaultPageFlowEventReporter.class );
37
38 protected DefaultPageFlowEventReporter( ServletContext servletContext )
39 {
40 super( servletContext );
41 }
42
43 public void actionRaised( FlowController flowController, ActionMapping mapping, ActionForm form,
44 ServletRequest request, ServletResponse response )
45 {
46 if ( _log.isDebugEnabled() )
47 {
48 LogMsg msg = new LogMsg( "actionRaised" );
49 msg.addParam( "FlowController", flowController );
50 msg.addParam( "ActionMapping", mapping );
51 msg.addParam( "ActionForm", form );
52 msg.addParam( "Request", request );
53 msg.addParam( "Response", response );
54 _log.debug( msg );
55 }
56 }
57
58 public void actionSuccess( FlowController flowController, ActionMapping mapping, ActionForm form,
59 ServletRequest request, ServletResponse response, ActionForward result,
60 long timeTakenMillis )
61 {
62 if ( _log.isDebugEnabled() )
63 {
64 LogMsg msg = new LogMsg( "actionSuccess" );
65 msg.addParam( "FlowController", flowController );
66 msg.addParam( "ActionMapping", mapping );
67 msg.addParam( "ActionForm", form );
68 msg.addParam( "Request", request );
69 msg.addParam( "Response", response );
70 msg.addParam( "ActionForward", result );
71 msg.addParam( "TimeTakenMillis", new Long ( timeTakenMillis ) );
72 _log.debug( msg );
73 }
74 }
75
76 public void exceptionRaised( Throwable ex, ActionMapping actionMapping, ActionForm form,
77 FlowController flowController, ServletRequest request,
78 ServletResponse response )
79 {
80 if ( _log.isDebugEnabled() )
81 {
82 LogMsg msg = new LogMsg( "exceptionRaised" );
83 msg.addParam( "Throwable", ex );
84 msg.addParam( "ActionMapping", actionMapping );
85 msg.addParam( "ActionForm", form );
86 msg.addParam( "FlowController", flowController );
87 msg.addParam( "Request", request );
88 msg.addParam( "Response", response );
89 _log.debug( msg );
90 }
91 }
92
93 public void exceptionHandled( Throwable ex, ActionMapping actionMapping, ActionForm form,
94 FlowController flowController, ServletRequest request,
95 ServletResponse response, ActionForward result,
96 long timeTakenMillis )
97 {
98 if ( _log.isDebugEnabled() )
99 {
100 LogMsg msg = new LogMsg( "exceptionHandled" );
101 msg.addParam( "Throwable", ex );
102 msg.addParam( "ActionMapping", actionMapping );
103 msg.addParam( "ActionForm", form );
104 msg.addParam( "FlowController", flowController );
105 msg.addParam( "Request", request );
106 msg.addParam( "Response", response );
107 msg.addParam( "ActionForward", result );
108 msg.addParam( "TimeTakenMillis", new Long ( timeTakenMillis ) );
109 _log.debug( msg );
110 }
111 }
112
113 public void flowControllerCreated( FlowController flowController, ServletRequest request,
114 ServletResponse response )
115 {
116 if ( _log.isDebugEnabled() )
117 {
118 LogMsg msg = new LogMsg( "flowControllerCreated" );
119 msg.addParam( "FlowController", flowController );
120 msg.addParam( "Request", request );
121 msg.addParam( "Response", response );
122 _log.debug( msg );
123 }
124 }
125
126 public void flowControllerDestroyed( FlowController flowController )
127 {
128 if ( _log.isDebugEnabled() )
129 {
130 LogMsg msg = new LogMsg( "flowControllerDestroyed" );
131 msg.addParam( "FlowController", flowController );
132 _log.debug( msg );
133 }
134 }
135
136 public void beginActionRequest( ServletRequest request, ServletResponse response )
137 {
138 if ( _log.isDebugEnabled() )
139 {
140 LogMsg msg = new LogMsg( "beginActionRequest" );
141 msg.addParam( "Request", request );
142 msg.addParam( "Response", response );
143 _log.debug( msg );
144 }
145 }
146
147 public void endActionRequest( ServletRequest request, ServletResponse response, long timeTakenMillis )
148 {
149 if ( _log.isDebugEnabled() )
150 {
151 LogMsg msg = new LogMsg( "endActionRequest" );
152 msg.addParam( "Request", request );
153 msg.addParam( "Response", response );
154 msg.addParam( "TimeTakenMillis", new Long ( timeTakenMillis ) );
155 _log.debug( msg );
156 }
157 }
158
159 public void beginPageRequest( ServletRequest request, ServletResponse response )
160 {
161 if ( _log.isDebugEnabled() )
162 {
163 LogMsg msg = new LogMsg( "beginPageRequest" );
164 msg.addParam( "Request", request );
165 msg.addParam( "Response", response );
166 _log.debug( msg );
167 }
168 }
169
170 public void endPageRequest( ServletRequest request, ServletResponse response, long timeTakenMillis )
171 {
172 if ( _log.isDebugEnabled() )
173 {
174 LogMsg msg = new LogMsg( "endPageRequest" );
175 msg.addParam( "Request", request );
176 msg.addParam( "Response", response );
177 msg.addParam( "TimeTakenMillis", new Long ( timeTakenMillis ) );
178 _log.debug( msg );
179 }
180 }
181
182 protected static class LogMsg
183 {
184 private String _eventName;
185 private InternalStringBuilder _logMessage;
186
187 public LogMsg( String eventName )
188 {
189 _eventName = eventName;
190 }
191
192 public void addParam( String name, Object value )
193 {
194 if ( _logMessage == null )
195 {
196 _logMessage = new InternalStringBuilder( _eventName ).append( ": " );
197 }
198 else
199 {
200 _logMessage.append( ", " );
201 }
202
203 _logMessage.append( name ).append( '=' ).append( value );
204 }
205
206 public String toString()
207 {
208 return _logMessage == null ? _eventName : _logMessage.toString();
209 }
210 }
211 }
212 |
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