Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/server/auth/UserClient.java @ 3507:59c77a9551c8
User new find-user REST service in UserClient
Use new find-user REST interface to check if a user already exists in the
database or a new user must be created.
flys-client/trunk@5265 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Bjoern Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Fri, 24 Aug 2012 14:14:30 +0000 |
| parents | f2a4e6e92ffd |
| children | 2c306a3dacef |
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| 3506:f2a4e6e92ffd | 3507:59c77a9551c8 |
|---|---|
| 29 public UserClient(String url) { | 29 public UserClient(String url) { |
| 30 this.url = url; | 30 this.url = url; |
| 31 } | 31 } |
| 32 | 32 |
| 33 public boolean userExists(User user) throws ConnectionException { | 33 public boolean userExists(User user) throws ConnectionException { |
| 34 NodeList users = this.listUsers(); | 34 Element data = this.findUser(user); |
| 35 | 35 |
| 36 if (users == null || users.getLength() == 0) { | 36 if (user == null) { |
| 37 return false; | 37 return false; |
| 38 } | 38 } |
| 39 for(int i=0; i < users.getLength(); i++) { | 39 String XPATH_USERACCOUNT = "/art:user/art:account/@name"; |
| 40 Element usernode = (Element)users.item(i); | |
| 41 String name = usernode.getAttributeNS( | |
| 42 ArtifactNamespaceContext.NAMESPACE_URI, "name"); | |
| 43 | 40 |
| 44 if (name.equals(user.getName())) { | 41 String account = XMLUtils.xpathString( |
| 45 return true; | 42 data, XPATH_USERACCOUNT, ArtifactNamespaceContext.INSTANCE); |
| 46 } | 43 |
| 44 if (account == null) { | |
| 45 return false; | |
| 47 } | 46 } |
| 48 return false; | 47 |
| 48 return account.equals(user.getAccount()); | |
| 49 } | 49 } |
| 50 | 50 |
| 51 public boolean createUser(User user) throws ConnectionException { | 51 public boolean createUser(User user) throws ConnectionException { |
| 52 logger.debug("Creating new user " + user.getName()); | 52 logger.debug("Creating new user " + user.getName()); |
| 53 HttpClient client = new HttpClientImpl(this.url); | 53 HttpClient client = new HttpClientImpl(this.url); |
| 102 users, | 102 users, |
| 103 XPATH_USERS, | 103 XPATH_USERS, |
| 104 XPathConstants.NODESET, | 104 XPathConstants.NODESET, |
| 105 ArtifactNamespaceContext.INSTANCE); | 105 ArtifactNamespaceContext.INSTANCE); |
| 106 } | 106 } |
| 107 | |
| 108 public Element findUser(User user) throws ConnectionException { | |
| 109 HttpClient client = new HttpClientImpl(this.url); | |
| 110 | |
| 111 Document document = XMLUtils.newDocument(); | |
| 112 | |
| 113 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator( | |
| 114 document, | |
| 115 ArtifactNamespaceContext.NAMESPACE_URI, | |
| 116 ArtifactNamespaceContext.NAMESPACE_PREFIX | |
| 117 ); | |
| 118 | |
| 119 Element action = creator.create("action"); | |
| 120 | |
| 121 Element type = creator.create("type"); | |
| 122 type.setAttribute("name", "find"); | |
| 123 Element account = creator.create("account"); | |
| 124 account.setAttribute("name", user.getAccount()); | |
| 125 | |
| 126 action.appendChild(type); | |
| 127 action.appendChild(account); | |
| 128 document.appendChild(action); | |
| 129 | |
| 130 logger.debug("Find user request xml: " + XMLUtils.toString(document)); | |
| 131 | |
| 132 Document resp = client.findUser(document); | |
| 133 | |
| 134 logger.debug("Find user request response xml: " + XMLUtils.toString(resp)); | |
| 135 | |
| 136 return resp.getDocumentElement(); | |
| 137 } | |
| 107 } | 138 } |
| 108 // vim: set si et fileencoding=utf-8 ts=4 sw=4 tw=80: | 139 // vim: set si et fileencoding=utf-8 ts=4 sw=4 tw=80: |
| 109 | 140 |