ABAP-Logger/zcl_logger.clas.xml at master · FinkeFlo/ABAP-Logger · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
<?xml version="1.0" encoding="utf-8"?>
<abapGit version="v1.0.0" serializer="LCL_OBJECT_CLAS" serializer_version="v1.0.0">
 <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
  <asx:values>
   <VSEOCLASS>
    <CLSNAME>ZCL_LOGGER</CLSNAME>
    <LANGU>E</LANGU>
    <DESCRIPT>Logger</DESCRIPT>
    <STATE>1</STATE>
    <CLSCCINCL>X</CLSCCINCL>
    <FIXPT>X</FIXPT>
    <UNICODE>X</UNICODE>
    <WITH_UNIT_TESTS>X</WITH_UNIT_TESTS>
   </VSEOCLASS>
   <TPOOL>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
    <item/>
   </TPOOL>
   <LINES>
    <TLINE>
     <TDFORMAT>U1</TDFORMAT>
     <TDLINE>&amp;FUNCTIONALITY&amp;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>AS</TDFORMAT>
     <TDLINE>The class ZCL_LOGGER is designed to make logging in ABAP more like in</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>other languages.  To create a log and add messages in Android Java,</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>Ruby, and Javascript, at most two lines of code are required: one to</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>create the log and one to add the message.  In addition, different types</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>of objects can be logged by passing them to the same method.  ZCL_LOGGER</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>also has these strengths.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>AS</TDFORMAT>
     <TDLINE>An instance of this class can be passed a number of objects by different</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>methods.  Method ADD accepts a string, bapiret2, bdcmsgcoll, exception</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>object, or a table of any of those data types.  Methods A, E, W, I and S</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>accept exactly the same but they add the type of message corresponding</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>to their names.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U1</TDFORMAT>
     <TDLINE>&amp;RELATIONS&amp;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>AS</TDFORMAT>
     <TDLINE>ZCL_LOGGER makes a bunch of calls to function group</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>=</TDFORMAT>
     <TDLINE>&lt;DS:RE.SAPLSBAL&gt;SBAL&lt;/&gt;.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U1</TDFORMAT>
     <TDLINE>&amp;EXAMPLE&amp;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U3</TDFORMAT>
     <TDLINE>Creating a Log in SLG1</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>PE</TDFORMAT>
     <TDLINE>DATA: log TYPE REF TO zcl_logger.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>* If you create a log without any parameters, it will only be in memory</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log = zcl_logger=&gt;new( ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>* If you supply an object and subobject, the log will be created on the</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>* database the first time a message is stored, so you can view it later</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>* in SLG1.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log = zcl_logger=&gt;new( object = &apos;WF&apos;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>subobject = &apos;NOTIFICATIONS&apos;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>desc = |Notifications on { sy-datum }| ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U3</TDFORMAT>
     <TDLINE>Logging Strings</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>PE</TDFORMAT>
     <TDLINE>DATA: log TYPE REF TO zcl_logger.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log = zcl_logger=&gt;new( ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log-&gt;s( &apos;This is a success message&apos; ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log-&gt;w( &apos;This is a warning message&apos; ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U3</TDFORMAT>
     <TDLINE>Logging Errors</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>PE</TDFORMAT>
     <TDLINE>DATA: log TYPE REF TO zcl_logger,</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>l_err TYPE REF TO zcx_operation_failed.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log = zcl_logger=&gt;new( object = &apos;WF&apos; subobject = &apos;NOTIFICATIONS&apos; ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>TRY.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>my_class=&gt;do_some_operation( ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>CATCH zcx_operation_failed INTO l_err.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log-&gt;e( l_err ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>ENDTRY.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U3</TDFORMAT>
     <TDLINE>Logging BAPI Messages</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>PE</TDFORMAT>
     <TDLINE>DATA: rtn_msgs TYPE TABLE OF bapiret2.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>CALL FUNCTION &apos;BAPI_ACC_DOCUMENT_POST&apos;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>EXPORTING</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>parameter1 = foo</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>parameter2 = bar</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>TABLES</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>return = rtn_msgs.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>IF rtn_msgs IS NOT INITIAL.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log = zcl_logger=&gt;new( object = &apos;ACCOUNTING&apos; subobject = &apos;INTERFACES&apos;</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log-&gt;add( rtn_msgs ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>ENDIF.</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U3</TDFORMAT>
     <TDLINE>Displaying a log</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>PE</TDFORMAT>
     <TDLINE>log-&gt;popup( ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>/</TDFORMAT>
     <TDLINE>log-&gt;fullscreen( ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>AS</TDFORMAT>
    </TLINE>
    <TLINE>
     <TDFORMAT>U1</TDFORMAT>
     <TDLINE>&amp;HINTS&amp;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>AS</TDFORMAT>
     <TDLINE>Calls to the log can be chained, like:</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>PE</TDFORMAT>
     <TDLINE>log-&gt;e( &apos;An error occurred. See following:&apos; )-&gt;e( l_err ).</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>U1</TDFORMAT>
     <TDLINE>&amp;FURTHER_SOURCES_OF_INF&amp;</TDLINE>
    </TLINE>
    <TLINE>
     <TDFORMAT>AS</TDFORMAT>
     <TDLINE>If you plan on modifying or adding to this class, see the local unit</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>tests.  You can run them and they will test the class in a number of</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>different scenarios.  You can set breakpoints before running unit tests</TDLINE>
    </TLINE>
    <TLINE>
     <TDLINE>to see the behavior in action.</TDLINE>
    </TLINE>
   </LINES>
  </asx:values>
 </asx:abap>
</abapGit>