/**
* Method to obtain a list of paths having resources of the given media type.
*
* @param registry the registry instance to run query on.
* @param mediaType the media type.
* @return an array of resource paths.
* @throws RegistryException if the operation failed.
*/
public static String[] getResultPaths(Registry registry, String mediaType)
throws RegistryException {
String[] result;
String[] paginatedResult;
try {
Map<String, String> parameter = new HashMap<String, String>();
parameter.put("1", mediaType);
parameter.put(
"query",
"SELECT DISTINCT REG_PATH_ID, REG_NAME FROM REG_RESOURCE WHERE REG_MEDIA_TYPE=?");
result = (String[]) registry.executeQuery(null, parameter).getContent();
if (result == null || result.length == 0) {
return new String[0];
}
result = removeMountPaths(result, registry);
MessageContext messageContext = MessageContext.getCurrentMessageContext();
if (PaginationUtils.isPaginationAnnotationFound("getPaginatedGovernanceArtifacts")
&& ((messageContext != null && PaginationUtils.isPaginationHeadersExist(messageContext))
|| PaginationContext.getInstance() != null)) {
int rowCount = result.length;
PaginationContext paginationContext;
try {
if (messageContext != null) {
PaginationUtils.setRowCount(messageContext, Integer.toString(rowCount));
paginationContext = PaginationUtils.initPaginationContext(messageContext);
} else {
paginationContext = PaginationContext.getInstance();
}
int start = paginationContext.getStart();
int count = paginationContext.getCount();
int startIndex;
if (start == 1) {
startIndex = 0;
} else {
startIndex = start;
}
if (rowCount < start + count) {
paginatedResult = new String[rowCount - startIndex];
System.arraycopy(result, startIndex, paginatedResult, 0, (rowCount - startIndex));
} else {
paginatedResult = new String[count];
System.arraycopy(result, startIndex, paginatedResult, 0, count);
}
return paginatedResult;
} finally {
PaginationContext.destroy();
}
}
} catch (RegistryException e) {
String msg = "Error in getting the result for media type: " + mediaType + ".";
log.error(msg, e);
throw new RegistryException(msg, e);
}
return result;
}
@Test(groups = {"wso2.greg"})
public void testPaginate() throws Exception {
try {
Registry gov = GovernanceUtils.getGovernanceUserRegistry(registry, "admin");
// Should be load the governance artifact.
GovernanceUtils.loadGovernanceArtifacts((UserRegistry) gov);
addServices(gov);
// Initialize the pagination context.
// Top five services, sortBy name , and sort order descending.
PaginationContext.init(0, 5, "DES", "overview_name", 100);
WSRegistrySearchClient wsRegistrySearchClient = new WSRegistrySearchClient();
// This should be execute to initialize the AttributeSearchService.
ConfigurationContext configContext;
String axis2Repo = FrameworkPathUtil.getSystemResourceLocation() + "client";
String axis2Conf =
FrameworkPathUtil.getSystemResourceLocation()
+ "axis2config"
+ File.separator
+ "axis2_client.xml";
TestFrameworkUtils.setKeyStoreProperties(automationContext);
configContext =
ConfigurationContextFactory.createConfigurationContextFromFileSystem(
axis2Repo, axis2Conf);
configContext.setProperty(HTTPConstants.CONNECTION_TIMEOUT, TIME_OUT_VALUE);
wsRegistrySearchClient.init(cookie, backendURL, configContext);
// wsRegistrySearchClient.authenticate(configContext, getServiceURL(),
// automationContext.getContextTenant().getContextUser().getUserName(),
// automationContext.getContextTenant().getContextUser().getPassword());
// Initialize the GenericArtifactManager
GenericArtifactManager artifactManager = new GenericArtifactManager(gov, "service");
Map<String, List<String>> listMap = new HashMap<String, List<String>>();
// Create the search attribute map
listMap.put(
"lcName",
new ArrayList<String>() {
{
add("ServiceLifeCycle");
}
});
listMap.put(
"lcState",
new ArrayList<String>() {
{
add("Development");
}
});
// Find the results.
GenericArtifact[] genericArtifacts = artifactManager.findGenericArtifacts(listMap);
assertTrue(genericArtifacts.length > 0, "No any service found");
assertTrue(genericArtifacts.length == 5, "Filtered service count should be 5");
assertTrue(
genericArtifacts[0].getQName().getLocalPart().equals("FlightService9"),
"filter results are not sorted");
assertTrue(
genericArtifacts[4].getQName().getLocalPart().equals("FlightService5"),
"filter results are not sorted");
} finally {
PaginationContext.destroy();
}
}