Mercurial > dive4elements > river
comparison flys-artifacts/ChangeLog @ 1011:aca3b46160cb
Added support for more than one db connection in datacage templating.
flys-artifacts/trunk@2457 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 02 Aug 2011 22:16:16 +0000 |
| parents | d419c9904825 |
| children | 388e709224ec |
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| 1010:d419c9904825 | 1011:aca3b46160cb |
|---|---|
| 1 2011-08-03 Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 2 | |
| 3 Added support for more than one db connection in datacage templating. | |
| 4 | |
| 5 * src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java: | |
| 6 Now you can pass a list of named db connections to the build process. | |
| 7 The purpose is to mix more then one database (e.g. the backend db and | |
| 8 the user specific one). | |
| 9 | |
| 10 To use this feature you can add an "connection" attribute | |
| 11 to <dc:context> with the name of the connection to use. | |
| 12 If no connection name is given the last used is used again. | |
| 13 Initially the first connection in the given list is used. | |
| 14 If the context is left the connection that was active before | |
| 15 will be active again in a stacking manner. | |
| 16 | |
| 17 When creating NamedConnection objects you can set a boolean flag | |
| 18 if the results coming from the connection should be cached. This | |
| 19 is useful e.g. for the user specific database which runs in-memory | |
| 20 so caching would introduce some superfluous overhead. | |
| 21 | |
| 22 * src/main/java/de/intevation/flys/artifacts/datacage/templating/CompiledStatement.java: | |
| 23 When executing the queries explicitly pass if caching should be used. | |
| 24 | |
| 1 2011-08-02 Sascha L. Teichmann <sascha.teichmann@intevation.de> | 25 2011-08-02 Sascha L. Teichmann <sascha.teichmann@intevation.de> |
| 2 | 26 |
| 3 * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: | 27 * src/main/java/de/intevation/flys/artifacts/datacage/Datacage.java: |
| 4 Forgot to fetch dialect dependent SQL statement for deleting | 28 Forgot to fetch dialect dependent SQL statement for deleting |
| 5 artifacts by uuid. | 29 artifacts by uuid. |