Package com.orientechnologies.orient.core.metadata.schema

Examples of com.orientechnologies.orient.core.metadata.schema.OClass.removeProperty()

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      if (db.getMetadata().getSchema().getClass(urlParts[2]) == null)
        throw new IllegalArgumentException("Invalid class '" + urlParts[2] + "'");

      final OClass cls = db.getMetadata().getSchema().getClass(urlParts[2]);

      cls.removeProperty(urlParts[3]);

      db.getMetadata().getSchema().save();

      sendTextContent(iRequest, OHttpUtils.STATUS_OK_CODE, "OK", null, OHttpUtils.CONTENT_TEXT_PLAIN, null);
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            null, OHttpUtils.CONTENT_TEXT_PLAIN, "Error on creating a new property in class " + rid + ": " + e);
      }
    } else if ("del".equals(operation)) {
      iRequest.data.commandInfo = "Studio delete property";

      cls.removeProperty(className);

      db.getMetadata().getSchema().save();

      sendTextContent(iRequest, OHttpUtils.STATUS_OK_CODE, "OK", null, OHttpUtils.CONTENT_TEXT_PLAIN,
          "Property " + fields.get("name") + " deleted successfully.");
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      if (total > 0) {
        if (inverse) {
          // REMOVE THE OLD PROPERTY IF ANY
          OProperty prop = destClass.getProperty(linkName);
          if (prop != null)
            destClass.removeProperty(linkName);

          // CREATE THE PROPERTY
          destClass.createProperty(linkName, multipleRelationship ? OType.LINKLIST : OType.LINK, sourceClass);
          database.getMetadata().getSchema().save();
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    OClass sourceClass = database.getMetadata().getSchema().getClass(className);
    if (sourceClass == null)
      throw new OCommandExecutionException("Source class '" + className + "' not found");

    // REMOVE THE PROPERTY
    sourceClass.removeProperty(fieldName);

    database.getMetadata().getSchema().save();

    return null;
  }
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