1 | <?xml version="1.0" encoding="UTF-8"?> |
---|
2 | <sequence debug="false"> |
---|
3 | <sloot-debug> |
---|
4 | <log> |
---|
5 | <level>INFO</level> |
---|
6 | <message> |
---|
7 | <literal type="string">user accessor verb: %1 for principal : %2</literal> |
---|
8 | </message> |
---|
9 | <param>arg:verb</param> |
---|
10 | <param>arg:principal</param> |
---|
11 | <!-- weird!! first call prints principal 2nd call print object id --> |
---|
12 | </log> |
---|
13 | </sloot-debug> |
---|
14 | <switch assignment="response"> |
---|
15 | <cond> |
---|
16 | <request> |
---|
17 | <identifier>active:sloot.xpath2</identifier> |
---|
18 | <argument name="operand">arg:verb</argument> |
---|
19 | <argument name="operator"> |
---|
20 | <literal type="string">boolean(.='NEW')</literal> |
---|
21 | </argument> |
---|
22 | </request> |
---|
23 | </cond> |
---|
24 | <then> |
---|
25 | <sequence> |
---|
26 | <!-- compute the id for the new user --> |
---|
27 | <request assignment="new-user-id"> |
---|
28 | <identifier>active:sloot.generateUUID</identifier> |
---|
29 | </request> |
---|
30 | <!-- compute the query string for creating a new user --> |
---|
31 | <request assignment="new-user-query"> |
---|
32 | <identifier>active:xslt2</identifier> |
---|
33 | <argument name="operand"> |
---|
34 | <literal type="xml"> |
---|
35 | <dummy/> |
---|
36 | </literal> |
---|
37 | </argument> |
---|
38 | <argument name="operator"> |
---|
39 | <literal type="xml"> |
---|
40 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" |
---|
41 | version="2.0" xmlns:rest="http://basex.org/rest"> |
---|
42 | <xsl:param name="vararg"/> |
---|
43 | <xsl:template match="/"> |
---|
44 | <query xmlns:sc="http://www.isocat.org/ns/schemacat"> |
---|
45 | <xsl:text>let $new-user := element user { attribute xml:id {$new-user-id}, element principal {$principal}, element displayName {$display-name}</xsl:text> |
---|
46 | <xsl:for-each |
---|
47 | select="$vararg/arguments/*[name() eq 'email']"> |
---|
48 | <xsl:text>, element email {'</xsl:text> |
---|
49 | <xsl:value-of select="unparsed-text(string(.))"/> |
---|
50 | <xsl:text>'}</xsl:text> |
---|
51 | </xsl:for-each> |
---|
52 | <!-- trying to use various roles. This reads the right number of roles passed but all their values resolve to |
---|
53 | the first one passed!!! |
---|
54 | If this work same can be used for emails --> |
---|
55 | <xsl:for-each select="$vararg/arguments/*[name() eq 'role']"> |
---|
56 | <xsl:text>, element role {'</xsl:text> |
---|
57 | <xsl:value-of select="unparsed-text(string(.))"/> |
---|
58 | <xsl:text>'}</xsl:text> |
---|
59 | </xsl:for-each> |
---|
60 | <xsl:text>} return insert node $new-user into /sc:users </xsl:text> |
---|
61 | </query> |
---|
62 | </xsl:template> |
---|
63 | </xsl:stylesheet> |
---|
64 | </literal> |
---|
65 | </argument> |
---|
66 | <argument name="vararg">arg:arguments</argument> |
---|
67 | </request> |
---|
68 | <sloot-debug> |
---|
69 | <request> |
---|
70 | <verb>SINK</verb> |
---|
71 | <identifier>res:/debug/org.isocat.schemacat.access.data.user.new.query.xml</identifier> |
---|
72 | <argument name="primary">arg:query</argument> |
---|
73 | </request> |
---|
74 | </sloot-debug> |
---|
75 | <!-- create the new user by running the query--> |
---|
76 | <request> |
---|
77 | <identifier>active:org.basex.query</identifier> |
---|
78 | <argument name="operator">this:new-user-query</argument> |
---|
79 | <argument name="principal">arg:principal</argument> |
---|
80 | <argument name="display-name">arg:display-name</argument> |
---|
81 | <argument name="new-user-id">this:new-user-id</argument> |
---|
82 | </request> |
---|
83 | <literal assignment="response" type="boolean">true</literal> |
---|
84 | <log> |
---|
85 | <level>INFO</level> |
---|
86 | <message> |
---|
87 | <literal type="string">Created user for principal: [%1]</literal> |
---|
88 | </message> |
---|
89 | <param>arg:principal</param> |
---|
90 | </log> |
---|
91 | </sequence> |
---|
92 | </then> |
---|
93 | <!-- This is the future code for the SINK verb to update a user info --> |
---|
94 | <!--<cond> |
---|
95 | <request> |
---|
96 | <identifier>active:sloot.xpath2</identifier> |
---|
97 | <argument name="operand">arg:verb</argument> |
---|
98 | <argument name="operator"> |
---|
99 | <literal type="string">boolean(.='SINK')</literal> |
---|
100 | </argument> |
---|
101 | </request> |
---|
102 | </cond> |
---|
103 | <then> |
---|
104 | <sequence> |
---|
105 | <!-\- build the 'roles' element for the user -\-> |
---|
106 | <request assignment="roles"> |
---|
107 | <identifier>active:xslt2</identifier> |
---|
108 | <argument name="operand"> |
---|
109 | <literal type="xml"> |
---|
110 | <dummy></dummy> |
---|
111 | </literal> |
---|
112 | </argument> |
---|
113 | <argument name="operator"> |
---|
114 | <literal type="xml"> |
---|
115 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0" |
---|
116 | xmlns:rest="http://basex.org/rest"> |
---|
117 | <xsl:template match='/'> |
---|
118 | <xsl:for-each select="$vararg/arguments/*[name() eq 'role']"> |
---|
119 | <xsl:text>element role {'</xsl:text> |
---|
120 | <xsl:value-of select="{unparsed-text(string(.))}"/> |
---|
121 | <xsl:text>'}</xsl:text> |
---|
122 | <xsl:if test='not(last(.))'>,</xsl:if> |
---|
123 | </xsl:for-each> |
---|
124 | </xsl:template> |
---|
125 | </xsl:stylesheet> |
---|
126 | </literal> |
---|
127 | </argument> |
---|
128 | <argument name="vararg">arg:arguments</argument> |
---|
129 | </request> |
---|
130 | <!-\- update the user info -\-> |
---|
131 | <request> |
---|
132 | <identifier>active:org.basex.query</identifier> |
---|
133 | <argument name="operator"> |
---|
134 | <literal type="xml"> |
---|
135 | <query xmlns:sc="http://www.isocat.org/ns/schemacat"> |
---|
136 | let $user := |
---|
137 | element user { attribute xml:id {$user-id}, element principal |
---|
138 | {$principal}, element displayName {$display-name}, $roles } |
---|
139 | return replace node /sc:users/sc:user[@xml:id eq '$user-id'] with $user |
---|
140 | </query> |
---|
141 | </literal> |
---|
142 | <!-\- replace value of node /sc:users/sc:user[@xml:id eq '$user-id']/sc:$field with '$new-value' -\-> |
---|
143 | </argument> |
---|
144 | <argument name="user-id">arg:user-id</argument> |
---|
145 | <argument name="principal">arg:principal</argument> |
---|
146 | <argument name="display-name">arg:display-name</argument> |
---|
147 | <argument name="roles">this:roles</argument> |
---|
148 | </request> |
---|
149 | <literal assignment="response" type="boolean">true</literal> |
---|
150 | <log> |
---|
151 | <level>INFO</level> |
---|
152 | <message> |
---|
153 | <literal type="string">Updated user for principal: [%1]</literal> |
---|
154 | </message> |
---|
155 | <param>arg:principal</param> |
---|
156 | </log> |
---|
157 | </sequence> |
---|
158 | </then>--> |
---|
159 | <cond> |
---|
160 | <request> |
---|
161 | <identifier>active:sloot.xpath2</identifier> |
---|
162 | <argument name="operand">arg:verb</argument> |
---|
163 | <argument name="operator"> |
---|
164 | <literal type="string">boolean(.='EXISTS')</literal> |
---|
165 | </argument> |
---|
166 | </request> |
---|
167 | </cond> |
---|
168 | <then> |
---|
169 | <!-- check if the user exists in the database --> |
---|
170 | <!-- TODO: do we always search by principal? also support the user/@xml:id pattern 'u[0-9]+', which is unlikely(?) to clash with the principal? --> |
---|
171 | <request> |
---|
172 | <identifier>active:org.basex.booleanQuery</identifier> |
---|
173 | <argument name="operator"> |
---|
174 | <literal type="xml"> |
---|
175 | <query xmlns:sc="http://www.isocat.org/ns/schemacat"> |
---|
176 | <b>{exists(//sc:user[sc:principal=$principal])}</b> |
---|
177 | </query> |
---|
178 | </literal> |
---|
179 | </argument> |
---|
180 | <argument name="principal">arg:principal</argument> |
---|
181 | </request> |
---|
182 | </then> |
---|
183 | <cond> |
---|
184 | <request> |
---|
185 | <identifier>active:sloot.xpath2</identifier> |
---|
186 | <argument name="operand">arg:verb</argument> |
---|
187 | <argument name="operator"> |
---|
188 | <literal type="string">boolean(.='SOURCE')</literal> |
---|
189 | </argument> |
---|
190 | </request> |
---|
191 | </cond> |
---|
192 | <then> |
---|
193 | <!-- get the user information --> |
---|
194 | <sequence> |
---|
195 | <request assignment="res"> |
---|
196 | <identifier>active:org.basex.query</identifier> |
---|
197 | <argument name="operator"> |
---|
198 | <literal type="xml"> |
---|
199 | <query xmlns:sc="http://www.isocat.org/ns/schemacat"> |
---|
200 | <sc:user>{(//sc:user[sc:principal=$principal]/@*,//sc:user[sc:principal=$principal]/*)}</sc:user> |
---|
201 | </query> |
---|
202 | </literal> |
---|
203 | </argument> |
---|
204 | <argument name="principal">arg:principal</argument> |
---|
205 | </request> |
---|
206 | <!-- pass the document returned by basex trough sloot.xpath2 so |
---|
207 | when we log the response (end of this dpml) the actual user |
---|
208 | document is logged instead of the value of its pointer!--> |
---|
209 | <request assignment="response"> |
---|
210 | <identifier>active:sloot.xpath2</identifier> |
---|
211 | <argument name="operand">this:res</argument> |
---|
212 | <argument name="operator"> |
---|
213 | <literal type="xml"> |
---|
214 | <dummy>.</dummy> |
---|
215 | </literal> |
---|
216 | </argument> |
---|
217 | </request> |
---|
218 | |
---|
219 | <!-- AAM: it would be better to use sloot.xquery instead of sloot.xpath2 |
---|
220 | for instance to log the user document in its own line. However using it |
---|
221 | causes a type mismatch in findUser.dpml since sloot.xquery does not seem |
---|
222 | to return an element of type "document" as expected by findUser.dpml |
---|
223 | |
---|
224 | <request assignment="response"> |
---|
225 | <identifier>active:sloot.xquery</identifier> |
---|
226 | <argument name="operator"> |
---|
227 | <literal type="xml"><dummy>{$NL}{$doc}{$NL}</dummy></literal> |
---|
228 | </argument> |
---|
229 | <argument name="NL"> |
---|
230 | <literal type="string"> |
---|
231 | </literal> |
---|
232 | </argument> |
---|
233 | <argument name="doc">this:res</argument> |
---|
234 | </request>--> |
---|
235 | |
---|
236 | </sequence> |
---|
237 | </then> |
---|
238 | <otherwise> |
---|
239 | <throw> |
---|
240 | <id> |
---|
241 | <literal type="string">UNSUPPORTED_NK_VERB</literal> |
---|
242 | </id> |
---|
243 | <message> |
---|
244 | <literal type="string">org.isocat.schemacat.data.user: unsupported verb!</literal> |
---|
245 | </message> |
---|
246 | </throw> |
---|
247 | </otherwise> |
---|
248 | </switch> |
---|
249 | <sloot-debug> |
---|
250 | <log> |
---|
251 | <level>INFO</level> |
---|
252 | <message> |
---|
253 | <literal type="string">user accessor response: [%1]</literal> |
---|
254 | </message> |
---|
255 | <param>this:response</param> |
---|
256 | </log> |
---|
257 | <request> |
---|
258 | <verb>SINK</verb> |
---|
259 | <identifier>res:/debug/org.isocat.schemacat.access.data.user.result.xml</identifier> |
---|
260 | <argument name="primary">this:response</argument> |
---|
261 | </request> |
---|
262 | </sloot-debug> |
---|
263 | </sequence> |
---|