Examples of org.openxri.store.StoreException

org.openxri.store.StoreException
@author =peacekeeper

    String authorityId = ((FileAuthority)authority).getAuthorityId();
    File authorityDir = this.getAuthorityDir(authorityId);


    if (! authorityDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Authority does not exist.");
    }


    try {


      FileStore.deleteDir(authorityDir);
    } catch (Exception ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot delete authority.");
    }
  }

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    File namespaceFile = this.getNamespaceFile(namespace);
    String authorityId;


    if (! namespaceFile.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Namespace does not exist.");
    }


    try {


      authorityId = FileStore.readLine(namespaceFile);
    } catch (Exception ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot find namespace.");
    }


    // delete authority


    File authorityDir = this.getAuthorityDir(authorityId);


    if (! authorityDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Authority does not exist.");
    }


    try {


      FileStore.deleteDir(authorityDir);
    } catch (Exception ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot delete authority.");
    }
  }

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    Session session = this.getSessionFactory().getCurrentSession();
    session.beginTransaction();


    // check authority


    if (! (authority instanceof DbAuthority)) throw new StoreException(StoreException.KEY_NOTFOUND, "Authority is not from this store.");


    // read services


    Collection<Service> services;


    try {


      reattach(session, authority);
      services = ((DbAuthority) authority).getServices();
      Hibernate.initialize(services);
      session.getTransaction().commit();
    } catch (Exception ex) {


      session.getTransaction().rollback();
      log.error(ex);
      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot access database.");
    }


    log.trace("Done.");
    return(services.toArray(new Service[services.size()]));
  }

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      try {


        authorityId = FileStore.readLine(namespaceFile);
      } catch (Exception ex) {


        throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot read root authority.");
      }


      File authorityDir = this.getAuthorityDir(authorityId);


      if (! authorityDir.exists()) {


        throw new StoreException(StoreException.KEY_DBERR, "Root authority does not exist.");
      }


      FileAuthority authority = new FileAuthority(authorityDir);


      authorities.add(authority);

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    String parentAuthorityId = parent.getAuthorityId();
    File parentAuthorityDir = this.getAuthorityDir(parentAuthorityId);


    if (! parentAuthorityDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Parent authority does not exist.");
    }


    // create alias subsegment


    File subSegmentDir = this.getSubSegmentDir(parentAuthorityDir, subSegmentName);


    if (subSegmentDir.exists()) {


      throw new StoreException(StoreException.KEY_DUPNAME, "Subsegment exists already.");
    }


    FileSubSegment subSegment = new FileSubSegment(subSegmentDir);


    try {


      subSegment.internalSetName(subSegmentName);
      subSegment.internalSetAuthorityId(authority.getAuthorityId());
      subSegment.internalSetParentAuthorityId(parent.getAuthorityId());
    } catch (IOException ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot create subsegment.");
    }


    // done


    return(subSegment);

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    Session session = this.getSessionFactory().getCurrentSession();
    session.beginTransaction();


    // check subsegment


    if (! (subSegment instanceof DbSubSegment)) throw new StoreException(StoreException.KEY_NOTFOUND, "Subsegment is not from this store.");


    // find subsegments with the same parent authority and authority as us


    List<DbSubSegment> localSubSegments;


    try {


      DbAuthority parentAuthority = ((DbSubSegment) subSegment).getParent();
      DbAuthority authority = ((DbSubSegment) subSegment).getAuthority();


      localSubSegments = DbSubSegment.AllByParentAndAuthority(session, parentAuthority, authority);
    } catch (Exception ex) {


      session.getTransaction().rollback();
      log.error(ex);
      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot list root authorities.");
    }


    // build result list


    List<LocalID> result = new ArrayList<LocalID> (localSubSegments.size() - 1);

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    String parentAuthorityId = parent.getAuthorityId();
    File parentAuthorityDir = this.getAuthorityDir(parentAuthorityId);


    if (! parentAuthorityDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Parent authority does not exist.");
    }


    // create new authority


    String authorityId = this.getUUID();
    File authorityDir = this.getAuthorityDir(authorityId);


    if (authorityDir.exists()) {


      throw new StoreException(StoreException.KEY_DUPNAME, "Authority exists already.");
    }


    FileAuthority authority = new FileAuthority(authorityDir);


    try {


      authority.internalSetAuthorityId(authorityId);
      authority.internalSetNamespace(null);
      authority.internalSetLocalAuthService(localAuthService);
      authority.internalSetRefs(refs);
      authority.internalSetServices(services);
    } catch (IOException ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot create rootauthority.");
    }


    // create subsegment


    File subSegmentDir = this.getSubSegmentDir(parentAuthorityDir, subSegmentName);


    if (subSegmentDir.exists()) {


      throw new StoreException(StoreException.KEY_DUPNAME, "Subsegment exists already.");
    }


    FileSubSegment subSegment = new FileSubSegment(subSegmentDir);


    try {


      subSegment.internalSetName(subSegmentName);
      subSegment.internalSetAuthorityId(authority.getAuthorityId());
      subSegment.internalSetParentAuthorityId(parent.getAuthorityId());
    } catch (IOException ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot create subsegment.");
    }


    // done


    return(subSegment);

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    String authorityId = ((FileSubSegment)subSegment).getAuthorityId();
    File authorityDir = this.getAuthorityDir(authorityId);


    if (! authorityDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Authority does not exist.");
    }


    // get subsegment dir


    String subSegmentName = subSegment.getName();
    File subSegmentDir = this.getSubSegmentDir(authorityDir, subSegmentName);


    if (! subSegmentDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Subsegment does not exist.");
    }


    // delete it


    try {


      FileStore.deleteDir(subSegmentDir);
    } catch (Exception ex) {


      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot delete subsegment.");
    }
  }

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    File authorityDir = this.getAuthorityDir(authorityId);


    if (! authorityDir.exists()) {


      throw new StoreException(StoreException.KEY_NOTFOUND, "Authority does not exist.");
    }


    FileAuthority authority = new FileAuthority(authorityDir);


    // done

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      authority = DbAuthority.ByNamespace(session, namespace);


      if (authority == null) {


        throw new StoreException(StoreException.KEY_NOTFOUND, "Root authority does not exist.");
      }


      session.getTransaction().commit();
    } catch (StoreException ex) {


      session.getTransaction().rollback();
      log.error(ex);
      throw(ex);
    } catch (Exception ex) {


      session.getTransaction().rollback();
      log.error(ex);
      throw new StoreException(ex, StoreException.KEY_DBERR, "Cannot access database.");
    }


    // done


    log.trace("Done.");

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Related Classes of org.openxri.store.StoreException

org.openxri.store.db.DatabaseStore

org.openxri.store.file.FileStore

org.openxri.tools.xriadmin.XRIAdmin

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