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6
7
8 package gov.noaa.gdsg.xmldbremote.xmldbClient;
9
10 import junit.framework.*;
11 import org.xmldb.api.base.*;
12 import org.xmldb.api.DatabaseManager;
13 import org.xmldb.api.modules.*;
14 import java.util.Iterator;
15
16 import org.apache.commons.digester.Digester;
17 import org.apache.commons.digester.SetPropertiesRule;
18
19
20 /***
21 *
22 * @author tns
23 */
24 public class XmldbClientResourceIteratorTest extends TestCase {
25
26 private ResourceIterator resouceIterator = null;
27
28 private String endPointUrl = "http://localhost:8080/mm/services/nmmrdb";
29
30
31 /*** Holds value of property collectionName. */
32 private String collectionName;
33
34 /*** Holds value of property collectionPassword. */
35 private String collectionPassword;
36
37 /*** Holds value of property collectionUserName. */
38 private String collectionUserName;
39
40 /*** Holds value of property collectionUri. */
41 private String collectionUri;
42
43 /*** Holds value of property xPathQueryServiceVersion. */
44 private String xPathQueryServiceVersion = "1.0";
45
46 /*** Holds value of property numQueryResults. */
47 private long numQueryResults;
48
49 /*** Holds value of property query. */
50 private String query;
51
52
53
54 public XmldbClientResourceIteratorTest(java.lang.String testName) {
55 super(testName);
56 }
57
58 public void setUp() throws Exception{
59 this.gatherParameters();
60 this.loadResourceIterator();
61 }
62
63 /***Reads the testConfi.xml file for properties.*/
64 private void gatherParameters() throws Exception {
65
66
67 java.io.InputStream inputStream = null;
68 try {
69 inputStream = this.getClass().getResourceAsStream("testConfig.xml");
70
71
72 Digester digester = new Digester();
73 digester.push(this);
74 digester.addRule("test-config/resourceIterator", new SetPropertiesRule());
75 digester.parse(inputStream);
76 digester.pop();
77 } finally {
78 if (inputStream != null){
79 inputStream.close();
80 }
81 }
82 }
83
84 private void loadResourceIterator() throws XMLDBException {
85 assertNotNull("Collection URI is null", this.collectionUri);
86 assertNotNull("Collection user name is null", this.collectionUserName);
87 assertNotNull("Collectioin password is null", this.collectionPassword);
88
89 XmldbClientDatabase db = new XmldbClientDatabase();
90 db.setEndPointUrl(endPointUrl);
91 db.init();
92 Collection col = db.getCollection(collectionUri, collectionUserName, collectionPassword);
93 assertNotNull("Request collection was not returned",col);
94 assertNotNull("Param xPathQueryServiceVersion is null",xPathQueryServiceVersion);
95 Service aService = col.getService("XPathQueryService", this.xPathQueryServiceVersion);
96 assertNotNull("Service returned is null, requested 'XPathQueryService' version:" + this.xPathQueryServiceVersion, aService);
97 assertTrue("The returned service is not of type 'XPathQueryService' it is "
98 + aService.getClass().getName(), aService instanceof XPathQueryService);
99 XPathQueryService service = (XPathQueryService) aService;
100 assertNotNull("Query unspecified", this.query);
101 ResourceSet resourceSet = service.query(this.query);
102 assertNotNull("Resource set is null",resourceSet);
103
104 this.resouceIterator = resourceSet.getIterator();
105 assertNotNull("Resource iterator is null",this.resouceIterator);
106 }
107
108
109 public static Test suite() {
110 TestSuite suite = new TestSuite(XmldbClientResourceIteratorTest.class);
111 return suite;
112 }
113
114 /*** Test of hasMoreResources method, of class gov.noaa.mm.xmldbImpl.BMSResourceIterator. */
115 public void testHasMoreResources() throws Exception {
116 System.out.println("testHasMoreResources");
117
118
119 for (int i = 0; i < this.numQueryResults; i++){
120 assertTrue("iterator should have more resources at index:" + i, this.resouceIterator.hasMoreResources());
121 this.resouceIterator.nextResource();
122 }
123 assertFalse("iterator should be out of resources", this.resouceIterator.hasMoreResources());
124 }
125
126 /*** Test of nextResource method, of class gov.noaa.mm.xmldbImpl.BMSResourceIterator. */
127 public void testNextResource() throws Exception {
128 System.out.println("testNextResource");
129
130
131 for (int i = 0; i < this.numQueryResults; i++){
132 Resource resource = this.resouceIterator.nextResource();
133 assertNotNull("Iterator returned null resource at index:" + i, resource);
134 }
135 try {
136 assertNull("iterator should be out of resources", this.resouceIterator.nextResource());
137 fail("error not thrown when requesting an elemenent iteration that does not exist");
138 } catch (Exception e){
139 assertTrue("Did not throw appropriate error when requesting an element iteratio that does not exist"
140 , e instanceof XMLDBException);
141
142 XMLDBException dbE = (XMLDBException) e;
143 assertEquals("Wrong error code when requesting an element iteration that does not exist",
144 ErrorCodes.NO_SUCH_RESOURCE, dbE.errorCode);
145 }
146 }
147
148
149
150
151
152 public String getCollectionName() {
153 return this.collectionName;
154 }
155
156 /*** Setter for property collectionName.
157 * @param collectionName New value of property collectionName.
158 *
159 */
160 public void setCollectionName(String collectionName) {
161 this.collectionName = collectionName;
162 }
163
164 /*** Getter for property collectionPassword.
165 * @return Value of property collectionPassword.
166 *
167 */
168 public String getCollectionPassword() {
169 return this.collectionPassword;
170 }
171
172 /*** Setter for property collectionPassword.
173 * @param collectionPassword New value of property collectionPassword.
174 *
175 */
176 public void setCollectionPassword(String collectionPassword) {
177 this.collectionPassword = collectionPassword;
178 }
179
180 /*** Getter for property collectionUserName.
181 * @return Value of property collectionUserName.
182 *
183 */
184 public String getCollectionUserName() {
185 return this.collectionUserName;
186 }
187
188 /*** Setter for property collectionUserName.
189 * @param collectionUserName New value of property collectionUserName.
190 *
191 */
192 public void setCollectionUserName(String collectionUserName) {
193 this.collectionUserName = collectionUserName;
194 }
195
196 /*** Getter for property collectionUri.
197 * @return Value of property collectionUri.
198 *
199 */
200 public String getCollectionUri() {
201 return this.collectionUri;
202 }
203
204 /*** Setter for property collectionUri.
205 * @param collectionUri New value of property collectionUri.
206 *
207 */
208 public void setCollectionUri(String collectionUri) {
209 this.collectionUri = collectionUri;
210 }
211
212 /*** Getter for property xPathQueryServiceVersion.
213 * @return Value of property xPathQueryServiceVersion.
214 *
215 */
216 public String getXPathQueryServiceVersion() {
217 return this.xPathQueryServiceVersion;
218 }
219
220 /*** Setter for property xPathQueryServiceVersion.
221 * @param xPathQueryServiceVersion New value of property xPathQueryServiceVersion.
222 *
223 */
224 public void setXPathQueryServiceVersion(String xPathQueryServiceVersion) {
225 this.xPathQueryServiceVersion = xPathQueryServiceVersion;
226 }
227
228 /*** Getter for property numQueryResults.
229 * @return Value of property numQueryResults.
230 *
231 */
232 public long getNumQueryResults() {
233 return this.numQueryResults;
234 }
235
236 /*** Setter for property numQueryResults.
237 * @param numQueryResults New value of property numQueryResults.
238 *
239 */
240 public void setNumQueryResults(long numQueryResults) {
241 this.numQueryResults = numQueryResults;
242 }
243
244 /*** Getter for property query.
245 * @return Value of property query.
246 *
247 */
248 public String getQuery() {
249 return this.query;
250 }
251
252 /*** Setter for property query.
253 * @param query New value of property query.
254 *
255 */
256 public void setQuery(String query) {
257 this.query = query;
258 }
259
260 }