How to use

getComponentName

method

in

org.apache.sentry.provider.db.service.model.MSentryGMPrivilege

 /**
  * Get the query to execute in the JDO deducing privileges include the scope of according to the given privilege
  * The query was used in three privilege operations:
  * 1.revoking privilege
  * 2.renaming privilege
  * 3.dropping privilege
  * Take the Solr for example, if there exists three privileges such as p1:Collection=c1->action=query,
  * p2:Collection=c1->Field=f1->action=query and p3:Collection=c1->Field=f2->action=query.
  * When the revoking operation happens, the request privilege is p4:Collection=c1->action=query.
  * The result is that not only p1 should be revoked, but also p2 and p3 should be revoked together.
  * So the populateIncludePrivilegesQuery should be Collection=c1
  * @param privilege
  * @return query
  */
 public static String populateIncludePrivilegesQuery(MSentryGMPrivilege privilege) {
  StringBuilder query = new StringBuilder();
  query.append("serviceName == \"" + toNULLCol(privilege.getServiceName()) + "\" ");
  query.append("&& componentName == \"" + toNULLCol(privilege.getComponentName()) + "\" ");
  List<? extends Authorizable> authorizables = privilege.getAuthorizables();
  for (int i= 0 ; i < authorizables.size(); i++) {
   String resourceName = PREFIX_RESOURCE_NAME + String.valueOf(i);
   String resourceType = PREFIX_RESOURCE_TYPE + String.valueOf(i);
   query.append("&& " + resourceName + " == \"" + authorizables.get(i).getName() + "\" ");
   query.append("&& " + resourceType + " == \"" + authorizables.get(i).getTypeName() + "\" ");
  }
  return query.toString();
 }
}

StringBuilder query = new StringBuilder();
query.append("serviceName == \"" + toNULLCol(privilege.getServiceName()) + "\" ");
query.append("&& componentName == \"" + toNULLCol(privilege.getComponentName()) + "\" ");
query.append("&& scope == \"" + toNULLCol(privilege.getScope()) + "\" ");
query.append("&& action == \"" + toNULLCol(privilege.getAction()) + "\"");

if (!componentName.equals(request.getComponentName())) {
 return false;

if (!componentName.equals(request.getComponentName())) {
 return false;

.setComponent(mPrivilege.getComponentName())
.setService(mPrivilege.getServiceName())
.setAction(mPrivilege.getAction())

public Set<PrivilegeObject> getPrivilegesByProvider(String component,
  String service, Set<MSentryRole> roles,
  List<? extends Authorizable> authorizables, PersistenceManager pm) {
 Set<PrivilegeObject> privileges = Sets.newHashSet();
 if (roles == null || roles.isEmpty()) {
  return privileges;
 }
 MSentryGMPrivilege parentPrivilege = new MSentryGMPrivilege(component, service, authorizables, null, null);
 Set<MSentryGMPrivilege> privilegeGraph = Sets.newHashSet();
 privilegeGraph.addAll(populateIncludePrivileges(roles, parentPrivilege, pm));
 for (MSentryGMPrivilege mPrivilege : privilegeGraph) {
  privileges.add(new Builder()
               .setComponent(mPrivilege.getComponentName())
               .setService(mPrivilege.getServiceName())
               .setAction(mPrivilege.getAction())
               .setAuthorizables(mPrivilege.getAuthorizables())
               .withGrantOption(mPrivilege.getGrantOption())
               .build());
 }
 return privileges;
}

Set<PrivilegeObject> getPrivilegesByProvider(String component,
                       String service, Set<MSentryRole> roles,
                       List<? extends Authorizable> authorizables, PersistenceManager pm) {
 Set<PrivilegeObject> privileges = Sets.newHashSet();
 if (roles == null || roles.isEmpty()) {
  return privileges;
 }
 MSentryGMPrivilege parentPrivilege = new MSentryGMPrivilege(component, service, authorizables, null, null);
 Set<MSentryGMPrivilege> privilegeGraph = Sets.newHashSet();
 privilegeGraph.addAll(populateIncludePrivileges(roles, parentPrivilege, pm));
 for (MSentryGMPrivilege mPrivilege : privilegeGraph) {
  privileges.add(new Builder()
               .setComponent(mPrivilege.getComponentName())
               .setService(mPrivilege.getServiceName())
               .setAction(mPrivilege.getAction())
               .setAuthorizables(mPrivilege.getAuthorizables())
               .withGrantOption(mPrivilege.getGrantOption())
               .build());
 }
 return privileges;
}

for (MSentryGMPrivilege mPrivilege : mPrivileges) {
 privileges.add(new Builder()
              .setComponent(mPrivilege.getComponentName())
              .setService(mPrivilege.getServiceName())
              .setAction(mPrivilege.getAction())

QueryParamBuilder paramBuilder = QueryParamBuilder.newQueryParamBuilder();
paramBuilder.add(SERVICE_NAME, SentryStore.toNULLCol(privilege.getServiceName()), true);
paramBuilder.add(COMPONENT_NAME, SentryStore.toNULLCol(privilege.getComponentName()), true);

/**
 * Return query builder to execute in JDO for search the given privilege
 * @param privilege Privilege to extract
 * @return query builder suitable for executing the query
 */
private static QueryParamBuilder toQueryParam(MSentryGMPrivilege privilege) {
 QueryParamBuilder paramBuilder = QueryParamBuilder.newQueryParamBuilder();
 paramBuilder.add(SERVICE_NAME, SentryStore.toNULLCol(privilege.getServiceName()), true)
     .add(COMPONENT_NAME, SentryStore.toNULLCol(privilege.getComponentName()), true)
     .add(SCOPE, SentryStore.toNULLCol(privilege.getScope()), true)
     .add(ACTION, SentryStore.toNULLCol(privilege.getAction()), true);
 Boolean grantOption = privilege.getGrantOption();
 paramBuilder.addObject(SentryConstants.GRANT_OPTION, grantOption);
 List<? extends Authorizable> authorizables = privilege.getAuthorizables();
 int nAuthorizables = authorizables.size();
 for (int i = 0; i < MSentryGMPrivilege.AUTHORIZABLE_LEVEL; i++) {
  String resourceName = MSentryGMPrivilege.PREFIX_RESOURCE_NAME + String.valueOf(i);
  String resourceType = MSentryGMPrivilege.PREFIX_RESOURCE_TYPE + String.valueOf(i);
  if (i >= nAuthorizables) {
   paramBuilder.addNull(resourceName);
   paramBuilder.addNull(resourceType);
  } else {
   paramBuilder.add(resourceName, authorizables.get(i).getName(), true);
   paramBuilder.add(resourceType, authorizables.get(i).getTypeName(), true);
  }
 }
 return paramBuilder;
}

private TSentryPrivilege toTSentryPrivilege(MSentryGMPrivilege mPrivilege) {
 TSentryPrivilege tPrivilege = new TSentryPrivilege(mPrivilege.getComponentName(),
 mPrivilege.getServiceName(), fromAuthorizable(mPrivilege.getAuthorizables()), mPrivilege.getAction());
 if (mPrivilege.getGrantOption() == null) {
  tPrivilege.setGrantOption(TSentryGrantOption.UNSET);
 } else if (mPrivilege.getGrantOption()) {
  tPrivilege.setGrantOption(TSentryGrantOption.TRUE);
 } else {
  tPrivilege.setGrantOption(TSentryGrantOption.FALSE);
 }
 return tPrivilege;
}

private TSentryPrivilege toTSentryPrivilege(MSentryGMPrivilege mPrivilege) {
 TSentryPrivilege tPrivilege = new TSentryPrivilege(mPrivilege.getComponentName(),
 mPrivilege.getServiceName(), fromAuthorizable(mPrivilege.getAuthorizables()), mPrivilege.getAction());
 if (mPrivilege.getGrantOption() == null) {
  tPrivilege.setGrantOption(TSentryGrantOption.UNSET);
 } else if (mPrivilege.getGrantOption()) {
  tPrivilege.setGrantOption(TSentryGrantOption.TRUE);
 } else {
  tPrivilege.setGrantOption(TSentryGrantOption.FALSE);
 }
 return tPrivilege;
}

String component = grantPrivilege.getComponentName();
BitFieldAction action = getAction(component, grantPrivilege.getAction());
BitFieldAction allAction = getAction(component, Action.ALL);

String component = grantPrivilege.getComponentName();
BitFieldAction action = getAction(component, grantPrivilege.getAction());
BitFieldAction allAction = getAction(component, Action.ALL);

 MSentryGMPrivilege persistedPriv, MSentryRole role,
 PersistenceManager pm) {
String component = revokePrivilege.getComponentName();
BitFieldAction revokeaction = getAction(component, revokePrivilege.getAction());
BitFieldAction persistedAction = getAction(component, persistedPriv.getAction());

 MSentryGMPrivilege persistedPriv, MSentryRole role,
 PersistenceManager pm) throws SentryUserException {
String component = revokePrivilege.getComponentName();
BitFieldAction revokeaction = getAction(component, revokePrivilege.getAction());
BitFieldAction persistedAction = getAction(component, persistedPriv.getAction());