List of deletePersistent() Examples

Examples of deletePersistent()

javax.jdo.PersistenceManager.deletePersistent()
Delete the persistent instance from the data store. This method must be called in an active transaction. The data store object will be removed at commit. Unlike makePersistent, which makes the closure of the instance persistent, the closure of the instance is not deleted from the data store. This method has no effect if the instance is already deleted in the current transaction. This method throws JDOUserException if the instance is transient or is managed by another PersistenceManager. @param pc a persistent instance
org.apache.jetspeed.components.persistence.store.PersistenceStore.deletePersistent()
org.apache.jetspeed.components.persistence.store.ojb.pb.PBStore.deletePersistent()
org.apache.ojb.odmg.TransactionImpl.deletePersistent()
org.apache.ojb.otm.OTMConnection.deletePersistent()
Mark the given object for deletion from the persistent store. The object would then become a transient object, rather than a persistent one. @param obj the object to delete
org.datanucleus.state.StateManager.deletePersistent()
Method to delete the object from persistence.
org.objectweb.speedo.mim.api.StateItf.deletePersistent()
Deletes persistent all inner elements of the persistent instance. For a class, it means deleting persistent all objects referenced by a persistent field. For a genclass it means deleting persistent element of the genclass. This method is called when a deletePersistent is called on the persistent class (po) linked to this accessor. @param pm is the po manager for making persistent inner element.
org.odmg.Database.deletePersistent()
Deletes an object from the database. It must be executed in the context of an open transaction. If the object is not persistent, then ObjectNotPersistent is thrown. If the transaction in which this method is executed commits, then the object is removed from the database. If the transaction aborts, then the deletePersistent operation is considered not to have been executed, and the target object is again in the database. @param object The object to delete.

Examples of javax.jdo.PersistenceManager.deletePersistent()

    for (int i = 0; i < files.size(); i++) {
      GAEFile file = files.get(i);
      for (int sNo = 0; sNo < file.getSegmentCount(); sNo++) {
        GAEFileContentJDO.delete(file.getId(), sNo);
      }
      pm.deletePersistent(file);
    }
    pm.close();
  }


  public static void batchDelete(String category, Long version) {

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Examples of javax.jdo.PersistenceManager.deletePersistent()

    for (int i = 0; i < files.size(); i++) {
      GAEFile file = files.get(i);
      for (int sNo = 0; sNo < file.getSegmentCount(); sNo++) {
        GAEFileContentJDO.delete(file.getId(), sNo);
      }
      pm.deletePersistent(file);
    }
  }
}

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Examples of javax.jdo.PersistenceManager.deletePersistent()

    query.declareParameters("Long fId, Integer sNo");
    List<GAEFileContent> gaeContents = (List<GAEFileContent>) query.execute(fileId, segmentNo);
    GAEFileContent gaeContent = null;
    if (gaeContents.size() > 0) {
      gaeContent = gaeContents.get(0);
      pm.deletePersistent(gaeContent);
    }
    pm.close();
  }
}

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Examples of javax.jdo.PersistenceManager.deletePersistent()

    query.setFilter("id == catId");
    query.declareParameters("Long catId");
    List<GAEIndexCategory> categories = (List<GAEIndexCategory>) query.execute(new Long(catId));
    for (int i = 0; i < categories.size(); i++) {
      GAEIndexCategory category = categories.get(i);
      pm.deletePersistent(category);
    }
    pm.close();
  }
}

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Examples of javax.jdo.PersistenceManager.deletePersistent()

    query.setFilter("cat == category && ver == version && name == fileName");
    query.declareParameters("String category, Long version, String fileName");
    List<GAEFile> files = (List<GAEFile>) query.execute(this.category, this.version, fileName);
    for (int i = 0; i < files.size(); i++) {
      GAEFile file = files.get(i);
      pm.deletePersistent(file);
    }
  }


  @Override
  public boolean fileExists(final String fileName) throws IOException {

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Examples of javax.jdo.PersistenceManager.deletePersistent()

        {
            tx.begin();


            o = pm.getObjectById( pm.getObjectId( o ) );


            pm.deletePersistent( o );


            tx.commit();
        }
        finally
        {

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Examples of javax.jdo.PersistenceManager.deletePersistent()

        mgr.makePersistent(si);
        mgr.currentTransaction().commit();


        // Now delete it
        mgr.currentTransaction().begin();
        mgr.deletePersistent(si);
        mgr.currentTransaction().commit();
    }


    public void testNewOneToMany() {
        PersistenceManager mgr = factory.getPersistenceManager();

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Examples of javax.jdo.PersistenceManager.deletePersistent()

    pm = pmf.getPersistenceManager();
    pm.currentTransaction().begin();
    Extent e = pm.getExtent(Concurrent.class, false);
    it = e.iterator();
    while(it.hasNext()) {
      pm.deletePersistent(it.next());
    }
    pm.currentTransaction().commit();
    pm.close();
  }

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Examples of javax.jdo.PersistenceManager.deletePersistent()

    it = extent.iterator();
    while (it.hasNext()) {
      a = (Article) it.next();
      cat = a.getCatalogue();
      if (cat != null) {
        pm.deletePersistent(cat);
      }
      pm.deletePersistentAll(a.getMarches());
      pm.deletePersistent(a);
    }
    pm.currentTransaction().commit();

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Examples of javax.jdo.PersistenceManager.deletePersistent()

      cat = a.getCatalogue();
      if (cat != null) {
        pm.deletePersistent(cat);
      }
      pm.deletePersistentAll(a.getMarches());
      pm.deletePersistent(a);
    }
    pm.currentTransaction().commit();
    pm.close();
  }
}

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