feat(ECC):Added pagination to ECC release list

backend/src-common/src/main/java/org/eclipse/sw360/datahandler/db/ComponentDatabaseHandler.java

@@ -1972,6 +1972,10 @@ public List<Release> getAccessibleReleases(Set<String> ids, User user) {
  return getAccessibleReleaseList(releaseRepository.makeSummary(SummaryType.SHORT, ids), user);
  }
 
+ public Map<PaginationData, List<Release>> getAccessibleReleasesWithPagination(User user, PaginationData pageData) throws TException {
+ return releaseRepository.getAccessibleReleasesWithPagination(user, pageData);
+ }
+
  private List<Release> getAccessibleReleaseList(List<Release> releaseList, User user) {
  List<Release> resultList = new ArrayList<Release>();
  for (Release release : releaseList) {

backend/src-common/src/main/java/org/eclipse/sw360/datahandler/db/ReleaseRepository.java

@@ -16,6 +16,7 @@
 import org.eclipse.sw360.datahandler.couchdb.SummaryAwareRepository;
 import org.eclipse.sw360.datahandler.thrift.components.Release;
 import org.eclipse.sw360.datahandler.thrift.users.User;
+import org.eclipse.sw360.datahandler.thrift.PaginationData;
 
 import java.util.*;
 import com.cloudant.client.api.model.DesignDocument.MapReduce;
@@ -27,6 +28,11 @@
 
 import static com.google.common.base.Strings.isNullOrEmpty;
 
+import com.google.common.collect.Maps;
+import com.google.common.collect.Lists;
+import com.cloudant.client.api.views.ViewRequest;
+import com.cloudant.client.api.views.ViewResponse;
+
 /**
  * CRUD access for the Release class
  *
@@ -126,6 +132,40 @@ public class ReleaseRepository extends SummaryAwareRepository<Release> {
  " emit(doc.version.toLowerCase(), doc._id);" +
  " } " +
  "}";
+ private static final String BY_STATUS_VIEW =
+ "function(doc) {" +
+ " if (doc.type == 'release') {" +
+ " emit(doc.eccInformation.eccStatus, doc._id);" +
+ " } " +
+ "}";
+
+ private static final String BY_ASSESSOR_CONTACT_PERSON_VIEW =
+ "function(doc) {" +
+ " if (doc.type == 'release') {" +
+ " emit(doc.eccInformation.assessorContactPerson, doc._id);" +
+ " } " +
+ "}";
+
+ private static final String BY_ASSESSOR_DEPARTMENT_VIEW =
+ "function(doc) {" +
+ " if (doc.type == 'release') {" +
+ " emit(doc.eccInformation.assessorDepartment, doc._id);" +
+ " } " +
+ "}";
+
+ private static final String BY_ASSESSMENT_DATE_VIEW =
+ "function(doc) {" +
+ " if (doc.type == 'release') {" +
+ " emit(doc.eccInformation.assessmentDate, doc._id);" +
+ " } " +
+ "}";
+
+ private static final String BY_CREATOR_DEPARTMENT_VIEW =
+ "function(doc) {" +
+ " if (doc.type == 'release') {" +
+ " emit(doc.creatorDepartment, doc._id);" +
+ " } " +
+ "}";
 
  public ReleaseRepository(DatabaseConnectorCloudant db, VendorRepository vendorRepository) {
  super(Release.class, db, new ReleaseSummary(vendorRepository));
@@ -144,6 +184,11 @@ public ReleaseRepository(DatabaseConnectorCloudant db, VendorRepository vendorRe
  views.put("releaseByName", createMapReduce(BY_LOWERCASE_RELEASE_NAME_VIEW, null));
  views.put("releaseByVersion", createMapReduce(BY_LOWERCASE_RELEASE_VERSION_VIEW, null));
  views.put("releaseIdsByVendorId", createMapReduce(RELEASEIDSBYVENDORID, null));
+ views.put("byStatus", createMapReduce(BY_STATUS_VIEW, null));
+ views.put("byECCAssessorContactPerson", createMapReduce(BY_ASSESSOR_CONTACT_PERSON_VIEW, null));
+ views.put("byECCAssessorGroup", createMapReduce(BY_ASSESSOR_DEPARTMENT_VIEW, null));
+ views.put("byECCAssessmentDate", createMapReduce(BY_ASSESSMENT_DATE_VIEW, null));
+ views.put("byCreatorGroup", createMapReduce(BY_CREATOR_DEPARTMENT_VIEW, null));
  initStandardDesignDocument(views, db);
  }
 
@@ -256,4 +301,69 @@ public Set<Release> searchByExternalIds(Map<String, Set<String>> externalIds) {
  public List<Release> getReferencingReleases(String releaseId) {
  return queryView("usedInReleaseRelation", releaseId);
  }
+
+ public Map<PaginationData, List<Release>> getAccessibleReleasesWithPagination(User user, PaginationData pageData) {
+ final int rowsPerPage = pageData.getRowsPerPage();
+ Map<PaginationData, List<Release>> result = Maps.newHashMap();
+ List<Release> releases = Lists.newArrayList();
+ final boolean ascending = pageData.isAscending();
+ final int sortColumnNo = pageData.getSortColumnNumber();
+
+ ViewRequestBuilder query;
+ switch (sortColumnNo) {
+ case -1:
+ query = getConnector().createQuery(Release.class, "byCreatedOn");
+ break;
+ case 0:
+ query = getConnector().createQuery(Release.class, "byStatus");
+ break;
+ case 1:
+ query = getConnector().createQuery(Release.class, "byname");
+ break;
+ case 2:
+ query = getConnector().createQuery(Release.class, "releaseByVersion");
+ break;
+ case 3:
+ query = getConnector().createQuery(Release.class, "byCreatorGroup");
+ break;
+ case 4:
+ query = getConnector().createQuery(Release.class, "byECCAssessorContactPerson");
+ break;
+ case 5:
+ query = getConnector().createQuery(Release.class, "byECCAssessorGroup");
+ break;
+ case 6:
+ query = getConnector().createQuery(Release.class, "byECCAssessmentDate");
+ break;
+ default:
+ query = getConnector().createQuery(Release.class, "all");
+ break;
+ }
+
+ ViewRequest<String, Object> request = null;
+ if (rowsPerPage == -1) {
+ request = query.newRequest(Key.Type.STRING, Object.class).descending(!ascending).includeDocs(true).build();
+ } else {
+ request = query.newPaginatedRequest(Key.Type.STRING, Object.class).rowsPerPage(rowsPerPage)
+ .descending(!ascending).includeDocs(true).build();
+ }
+
+ ViewResponse<String, Object> response = null;
+ try {
+ response = request.getResponse();
+ int pageNo = pageData.getDisplayStart() / rowsPerPage;
+ int i = 1;
+ while (i <= pageNo) {
+ response = response.nextPage();
+ i++;
+ }
+ releases = response.getDocsAs(Release.class);
+ } catch (Exception e) {
+ log.error("Error getting recent releases", e);
+ }
+ releases = makeSummaryWithPermissionsFromFullDocs(SummaryType.SUMMARY, releases, user);
+ pageData.setTotalRowCount(response.getTotalRowCount());
+ result.put(pageData, releases);
+ return result;
+ }
 }

backend/src/src-components/src/main/java/org/eclipse/sw360/components/ComponentHandler.java

@@ -120,6 +120,12 @@ public List<Release> getAccessibleReleaseSummary(User user) throws TException {
  return handler.getAccessibleReleaseSummary(user);
  }
 
+ @Override
+ public Map<PaginationData, List<Release>> getAccessibleReleasesWithPagination(User user, PaginationData pageData) throws TException {
+ assertUser(user);
+ return handler.getAccessibleReleasesWithPagination(user, pageData);
+ }
+
  @Override
  public List<Component> refineSearch(String text, Map<String, Set<String>> subQueryRestrictions) throws TException {
  return componentSearchHandler.search(text, subQueryRestrictions);

frontend/sw360-portlet/src/main/java/org/eclipse/sw360/portal/common/PortalConstants.java

@@ -590,6 +590,7 @@ public class PortalConstants {
  public static final String UNSUBSCRIBE = "unsubscribe";
  public static final String UNSUBSCRIBE_RELEASE = "unsubscribe_release";
  public static final String LOAD_COMPONENT_LIST = "load_component_list";
+ public static final String LOAD_ECC_LIST = "load_ecc_list";
 
  // fossology actions
  public static final String FOSSOLOGY_PREFIX = "fossology";