Package org.apache.hadoop.hive.metastore.model

Examples of org.apache.hadoop.hive.metastore.model.MRoleMap

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      PrincipalType principalType, String grantor, PrincipalType grantorType,
      boolean grantOption) throws MetaException, NoSuchObjectException,InvalidObjectException {
    boolean success = false;
    boolean commited = false;
    try {
      MRoleMap roleMap = null;
      try {
        roleMap = this.getMSecurityUserRoleMap(userName, principalType, role
            .getRoleName());
      } catch (Exception e) {
      }
      if (roleMap != null) {
        throw new InvalidObjectException("Principal " + userName
            + " already has the role " + role.getRoleName());
      }
      openTransaction();
      MRole mRole = getMRole(role.getRoleName());
      long now = System.currentTimeMillis()/1000;
      MRoleMap roleMember = new MRoleMap(userName, principalType.toString(),
          mRole, (int) now, grantor, grantorType.toString(), grantOption);
      pm.makePersistent(roleMember);
      commited = commitTransaction();
      success = true;
    } finally {
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  @Override
  public boolean revokeRole(Role role, String userName, PrincipalType principalType) throws MetaException, NoSuchObjectException {
    boolean success = false;
    try {
      openTransaction();
      MRoleMap roleMember = getMSecurityUserRoleMap(userName, principalType,
          role.getRoleName());
      pm.deletePersistent(roleMember);
      success = commitTransaction();
    } finally {
      if (!success) {
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    return success;
  }
 
  private MRoleMap getMSecurityUserRoleMap(String userName,
      PrincipalType principalType, String roleName) {
    MRoleMap mRoleMember = null;
    boolean commited = false;
    try {
      openTransaction();
      Query query = pm.newQuery(MRoleMap.class, "principalName == t1 && principalType == t2 && role.roleName == t3");
      query.declareParameters("java.lang.String t1, java.lang.String t2, java.lang.String t3");
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      PrincipalType principalType, String grantor, PrincipalType grantorType,
      boolean grantOption) throws MetaException, NoSuchObjectException,InvalidObjectException {
    boolean success = false;
    boolean commited = false;
    try {
      MRoleMap roleMap = null;
      try {
        roleMap = this.getMSecurityUserRoleMap(userName, principalType, role
            .getRoleName());
      } catch (Exception e) {
      }
      if (roleMap != null) {
        throw new InvalidObjectException("Principal " + userName
            + " already has the role " + role.getRoleName());
      }
      openTransaction();
      MRole mRole = getMRole(role.getRoleName());
      long now = System.currentTimeMillis()/1000;
      MRoleMap roleMember = new MRoleMap(userName, principalType.toString(),
          mRole, (int) now, grantor, grantorType.toString(), grantOption);
      pm.makePersistent(roleMember);
      commited = commitTransaction();
      success = true;
    } finally {
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  @Override
  public boolean revokeRole(Role role, String userName, PrincipalType principalType) throws MetaException, NoSuchObjectException {
    boolean success = false;
    try {
      openTransaction();
      MRoleMap roleMember = getMSecurityUserRoleMap(userName, principalType,
          role.getRoleName());
      pm.deletePersistent(roleMember);
      success = commitTransaction();
    } finally {
      if (!success) {
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    return success;
  }

  private MRoleMap getMSecurityUserRoleMap(String userName,
      PrincipalType principalType, String roleName) {
    MRoleMap mRoleMember = null;
    boolean commited = false;
    try {
      openTransaction();
      Query query = pm.newQuery(MRoleMap.class, "principalName == t1 && principalType == t2 && role.roleName == t3");
      query.declareParameters("java.lang.String t1, java.lang.String t2, java.lang.String t3");
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      PrincipalType principalType, String grantor, PrincipalType grantorType,
      boolean grantOption) throws MetaException, NoSuchObjectException,InvalidObjectException {
    boolean success = false;
    boolean commited = false;
    try {
      MRoleMap roleMap = null;
      try {
        roleMap = this.getMSecurityUserRoleMap(userName, principalType, role
            .getRoleName());
      } catch (Exception e) {
      }
      if (roleMap != null) {
        throw new InvalidObjectException("Principal " + userName
            + " already has the role " + role.getRoleName());
      }
      openTransaction();
      MRole mRole = getMRole(role.getRoleName());
      long now = System.currentTimeMillis()/1000;
      MRoleMap roleMember = new MRoleMap(userName, principalType.toString(),
          mRole, (int) now, grantor, grantorType.toString(), grantOption);
      pm.makePersistent(roleMember);
      commited = commitTransaction();
      success = true;
    } finally {
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  @Override
  public boolean revokeRole(Role role, String userName, PrincipalType principalType) throws MetaException, NoSuchObjectException {
    boolean success = false;
    try {
      openTransaction();
      MRoleMap roleMember = getMSecurityUserRoleMap(userName, principalType,
          role.getRoleName());
      pm.deletePersistent(roleMember);
      success = commitTransaction();
    } finally {
      if (!success) {
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    return success;
  }

  private MRoleMap getMSecurityUserRoleMap(String userName,
      PrincipalType principalType, String roleName) {
    MRoleMap mRoleMember = null;
    boolean commited = false;
    try {
      openTransaction();
      Query query = pm.newQuery(MRoleMap.class, "principalName == t1 && principalType == t2 && role.roleName == t3");
      query.declareParameters("java.lang.String t1, java.lang.String t2, java.lang.String t3");
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      PrincipalType principalType, String grantor, PrincipalType grantorType,
      boolean grantOption) throws MetaException, NoSuchObjectException,InvalidObjectException {
    boolean success = false;
    boolean commited = false;
    try {
      MRoleMap roleMap = null;
      try {
        roleMap = this.getMSecurityUserRoleMap(userName, principalType, role
            .getRoleName());
      } catch (Exception e) {
      }
      if (roleMap != null) {
        throw new InvalidObjectException("Principal " + userName
            + " already has the role " + role.getRoleName());
      }
      openTransaction();
      MRole mRole = getMRole(role.getRoleName());
      long now = System.currentTimeMillis()/1000;
      MRoleMap roleMember = new MRoleMap(userName, principalType.toString(),
          mRole, (int) now, grantor, grantorType.toString(), grantOption);
      pm.makePersistent(roleMember);
      commited = commitTransaction();
      success = true;
    } finally {
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Related Classes of org.apache.hadoop.hive.metastore.model.MRoleMap

  • org.apache.hadoop.hive.metastore.ObjectStore
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