Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java @ 149:c69abd07bdd0
Implemented the createUser() method in the artifact database.
artifacts/trunk@1374 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 03 Mar 2011 06:53:51 +0000 |
| parents | 6f1e8c08f747 |
| children | 78a27a6b3f1f |
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| 148:101a52d3ad08 | 149:c69abd07bdd0 |
|---|---|
| 18 import de.intevation.artifacts.ArtifactSerializer; | 18 import de.intevation.artifacts.ArtifactSerializer; |
| 19 import de.intevation.artifacts.CallContext; | 19 import de.intevation.artifacts.CallContext; |
| 20 import de.intevation.artifacts.CallMeta; | 20 import de.intevation.artifacts.CallMeta; |
| 21 import de.intevation.artifacts.Service; | 21 import de.intevation.artifacts.Service; |
| 22 import de.intevation.artifacts.ServiceFactory; | 22 import de.intevation.artifacts.ServiceFactory; |
| 23 import de.intevation.artifacts.User; | |
| 23 import de.intevation.artifacts.UserFactory; | 24 import de.intevation.artifacts.UserFactory; |
| 24 | 25 |
| 25 import java.io.IOException; | 26 import java.io.IOException; |
| 26 import java.io.OutputStream; | 27 import java.io.OutputStream; |
| 27 | 28 |
| 155 * Error message issued if the deserialization of | 156 * Error message issued if the deserialization of |
| 156 * an artifact to be imported fails. | 157 * an artifact to be imported fails. |
| 157 */ | 158 */ |
| 158 public static final String INVALID_ARTIFACT = | 159 public static final String INVALID_ARTIFACT = |
| 159 "Invalid artifact"; | 160 "Invalid artifact"; |
| 161 | |
| 162 | |
| 163 // User constants | |
| 164 | |
| 165 /** | |
| 166 * Error message issued if the creation of a user failed. | |
| 167 */ | |
| 168 public static final String USER_CREATION_FAILED = | |
| 169 "Creation of user failed."; | |
| 170 | |
| 171 /** XPath to figure out the name of a new user.*/ | |
| 172 public static final String XPATH_USERNAME = | |
| 173 "/art:action/art:user/@name"; | |
| 174 | |
| 175 /** XPath to figure out the role of a new user.*/ | |
| 176 public static final String XPATH_USERROLE = | |
| 177 "/art:action/art:user/art:role"; | |
| 178 | |
| 179 /** Error message if no username is given for user creation.*/ | |
| 180 public static final String NO_USERNAME = | |
| 181 "Invalid username"; | |
| 182 | |
| 160 | 183 |
| 161 /** | 184 /** |
| 162 * Inner class that implements the call context handed | 185 * Inner class that implements the call context handed |
| 163 * to the methods calls describe(), feed(), etc. of the artifact. | 186 * to the methods calls describe(), feed(), etc. of the artifact. |
| 164 */ | 187 */ |
| 565 | 588 |
| 566 public ArtifactFactory getArtifactFactory(String factoryName) { | 589 public ArtifactFactory getArtifactFactory(String factoryName) { |
| 567 return (ArtifactFactory)name2factory.get(factoryName); | 590 return (ArtifactFactory)name2factory.get(factoryName); |
| 568 } | 591 } |
| 569 | 592 |
| 593 public UserFactory getUserFactory() { | |
| 594 return userFactory; | |
| 595 } | |
| 596 | |
| 570 public Document createArtifactWithFactory( | 597 public Document createArtifactWithFactory( |
| 571 String factoryName, | 598 String factoryName, |
| 572 CallMeta callMeta, | 599 CallMeta callMeta, |
| 573 Document data | 600 Document data |
| 574 ) | 601 ) |
| 912 throw new ArtifactDatabaseException("Not implemented, yet!"); | 939 throw new ArtifactDatabaseException("Not implemented, yet!"); |
| 913 | 940 |
| 914 } | 941 } |
| 915 | 942 |
| 916 public Document createUser(Document data, CallMeta callMeta) | 943 public Document createUser(Document data, CallMeta callMeta) |
| 917 throws ArtifactDatabaseException { | 944 throws ArtifactDatabaseException |
| 918 throw new ArtifactDatabaseException("Not implemented, yet!"); | 945 { |
| 946 UserFactory factory = getUserFactory(); | |
| 947 | |
| 948 if (factory == null) { | |
| 949 throw new ArtifactDatabaseException(NO_SUCH_FACTORY); | |
| 950 } | |
| 951 | |
| 952 String name = XMLUtils.xpathString( | |
| 953 data, XPATH_USERNAME, ArtifactNamespaceContext.INSTANCE); | |
| 954 | |
| 955 if (name == null || name.length() == 0) { | |
| 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 } | |
| 972 | |
| 973 Document result = XMLUtils.newDocument(); | |
| 974 | |
| 975 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( | |
| 976 result, | |
| 977 ArtifactNamespaceContext.NAMESPACE_URI, | |
| 978 ArtifactNamespaceContext.NAMESPACE_PREFIX); | |
| 979 | |
| 980 Element root = ec.create("result"); | |
| 981 | |
| 982 if (newUser != null) { | |
| 983 root.setTextContent("SUCCESS"); | |
| 984 } | |
| 985 else { | |
| 986 root.setTextContent("FAILURE"); | |
| 987 } | |
| 988 | |
| 989 result.appendChild(root); | |
| 990 | |
| 991 return result; | |
| 919 } | 992 } |
| 920 | 993 |
| 921 public Document deleteUser(String userId, CallMeta callMeta) | 994 public Document deleteUser(String userId, CallMeta callMeta) |
| 922 throws ArtifactDatabaseException { | 995 throws ArtifactDatabaseException { |
| 923 throw new ArtifactDatabaseException("Not implemented, yet!"); | 996 throw new ArtifactDatabaseException("Not implemented, yet!"); |