Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java @ 150:78a27a6b3f1f
Implemented the listUsers() method in the artifact database.
artifacts/trunk@1375 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 03 Mar 2011 07:10:44 +0000 |
| parents | c69abd07bdd0 |
| children | 7e5619115d5b |
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| 149:c69abd07bdd0 | 150:78a27a6b3f1f |
|---|---|
| 933 } | 933 } |
| 934 | 934 |
| 935 // User API | 935 // User API |
| 936 | 936 |
| 937 public Document listUsers(CallMeta callMeta) | 937 public Document listUsers(CallMeta callMeta) |
| 938 throws ArtifactDatabaseException { | |
| 939 throw new ArtifactDatabaseException("Not implemented, yet!"); | |
| 940 | |
| 941 } | |
| 942 | |
| 943 public Document createUser(Document data, CallMeta callMeta) | |
| 944 throws ArtifactDatabaseException | 938 throws ArtifactDatabaseException |
| 945 { | 939 { |
| 946 UserFactory factory = getUserFactory(); | 940 UserFactory factory = getUserFactory(); |
| 947 | 941 |
| 948 if (factory == null) { | 942 if (factory == null) { |
| 949 throw new ArtifactDatabaseException(NO_SUCH_FACTORY); | 943 throw new ArtifactDatabaseException(NO_SUCH_FACTORY); |
| 950 } | 944 } |
| 951 | 945 |
| 952 String name = XMLUtils.xpathString( | 946 User[] users = factory.getUsers(context); |
| 953 data, XPATH_USERNAME, ArtifactNamespaceContext.INSTANCE); | 947 |
| 954 | 948 if (users != null) { |
| 955 if (name == null || name.length() == 0) { | 949 logger.debug(users.length + " users found in the backend."); |
| 956 logger.warn("User without username not accepted!"); | |
| 957 throw new ArtifactDatabaseException(NO_USERNAME); | |
| 958 } | |
| 959 | |
| 960 // TODO Extract the role is contained as node in the xml document. | |
| 961 Document role = XMLUtils.newDocument(); | |
| 962 | |
| 963 User newUser = null; | |
| 964 | |
| 965 try { | |
| 966 newUser = factory.createUser(name, role, context); | |
| 967 } | |
| 968 catch (Exception e) { | |
| 969 logger.error(e.getMessage(), e); | |
| 970 throw new ArtifactDatabaseException(USER_CREATION_FAILED); | |
| 971 } | 950 } |
| 972 | 951 |
| 973 Document result = XMLUtils.newDocument(); | 952 Document result = XMLUtils.newDocument(); |
| 974 | 953 |
| 975 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( | 954 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( |
| 976 result, | 955 result, |
| 977 ArtifactNamespaceContext.NAMESPACE_URI, | 956 ArtifactNamespaceContext.NAMESPACE_URI, |
| 978 ArtifactNamespaceContext.NAMESPACE_PREFIX); | 957 ArtifactNamespaceContext.NAMESPACE_PREFIX); |
| 979 | 958 |
| 959 Element root = ec.create("users"); | |
| 960 result.appendChild(root); | |
| 961 | |
| 962 for (User user: users) { | |
| 963 Element ue = ec.create("user"); | |
| 964 ec.addAttr(ue, "name", user.getName()); | |
| 965 | |
| 966 // TODO append the role of the user. | |
| 967 root.appendChild(ue); | |
| 968 } | |
| 969 | |
| 970 return result; | |
| 971 } | |
| 972 | |
| 973 public Document createUser(Document data, CallMeta callMeta) | |
| 974 throws ArtifactDatabaseException | |
| 975 { | |
| 976 UserFactory factory = getUserFactory(); | |
| 977 | |
| 978 if (factory == null) { | |
| 979 throw new ArtifactDatabaseException(NO_SUCH_FACTORY); | |
| 980 } | |
| 981 | |
| 982 String name = XMLUtils.xpathString( | |
| 983 data, XPATH_USERNAME, ArtifactNamespaceContext.INSTANCE); | |
| 984 | |
| 985 if (name == null || name.length() == 0) { | |
| 986 logger.warn("User without username not accepted!"); | |
| 987 throw new ArtifactDatabaseException(NO_USERNAME); | |
| 988 } | |
| 989 | |
| 990 // TODO Extract the role is contained as node in the xml document. | |
| 991 Document role = XMLUtils.newDocument(); | |
| 992 | |
| 993 User newUser = null; | |
| 994 | |
| 995 try { | |
| 996 newUser = factory.createUser(name, role, context); | |
| 997 } | |
| 998 catch (Exception e) { | |
| 999 logger.error(e.getMessage(), e); | |
| 1000 throw new ArtifactDatabaseException(USER_CREATION_FAILED); | |
| 1001 } | |
| 1002 | |
| 1003 Document result = XMLUtils.newDocument(); | |
| 1004 | |
| 1005 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( | |
| 1006 result, | |
| 1007 ArtifactNamespaceContext.NAMESPACE_URI, | |
| 1008 ArtifactNamespaceContext.NAMESPACE_PREFIX); | |
| 1009 | |
| 980 Element root = ec.create("result"); | 1010 Element root = ec.create("result"); |
| 981 | 1011 |
| 982 if (newUser != null) { | 1012 if (newUser != null) { |
| 983 root.setTextContent("SUCCESS"); | 1013 root.setTextContent("SUCCESS"); |
| 984 } | 1014 } |