Examples of org.apache.metamodel.MetaModelException

org.apache.metamodel.MetaModelException
Unchecked exception used to signal errors occuring in MetaModel. All MetaModelExceptions represent errors discovered withing the MetaModel framework. Typically these will occur if you have put together a query that is not meaningful or if there is a structural problem in a schema.

            } finally {
                scanner.close();
            }
            return result;
        } catch (IOException e) {
            throw new MetaModelException(e);
        }
    }

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        try {
            final ResultScanner scanner = hTable.getScanner(scan);
            return new HBaseDataSet(columns, scanner, hTable);
        } catch (Exception e) {
            FileHelper.safeClose(hTable);
            throw new MetaModelException(e);
        }
    }

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                if (line == null) {
                    return new EmptyDataSet(columns);
                }
            }
        } catch (IOException e) {
            throw new MetaModelException("IOException occurred while reading from CSV resource: " + _resource, e);
        }


        final boolean failOnInconsistentRowLength = _configuration.isFailOnInconsistentRowLength();


        final Integer maxRowsOrNull = (maxRows > 0 ? maxRows : null);

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    @Override
    public boolean next() {
        try {
            _nextResult = _scanner.next();
        } catch (IOException e) {
            throw new MetaModelException(e);
        }
        return _nextResult != null;
    }

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        try {
            final CSVParser parser = _dataSet.getCsvParser();
            return parser.parseLine(_line);
        } catch (IOException e) {
            if (_failOnInconsistentRowLength) {
                throw new MetaModelException("Failed to parse CSV line no. " + _rowNumber + ": " + _line, e);
            } else {
                logger.warn("Encountered unparseable line no. {}, returning line as a single value with trailing nulls: {}", _rowNumber, _line);
                String[] csvValues = new String[_columnsInTable];
                csvValues[0] = _line;
                return csvValues;

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    if (nextException != null) {
      logger.error("Next SQL exception: " + nextException.getMessage(),
          nextException);
    }


    return new MetaModelException(message, e);
  }

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            return dataSet;
        } catch (Exception e) {
            if (e instanceof RuntimeException) {
                throw (RuntimeException) e;
            }
            throw new MetaModelException("Unexpected exception while materializing main schema table", e);
        } finally {
            FileHelper.safeClose(inputStream);
        }
    }

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            return schema;
        } catch (Exception e) {
            if (e instanceof RuntimeException) {
                throw (RuntimeException) e;
            }
            throw new MetaModelException("Unexpected exception while building main schema", e);
        } finally {
            FileHelper.safeClose(inputStream);
        }
    }

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                dbf.setIgnoringComments(true);
                DocumentBuilder db = dbf.newDocumentBuilder();
                Document document = db.parse(inputSource);
                loadSchema(document);
            } catch (Exception e) {
                throw new MetaModelException("Error parsing XML file: " + e.getMessage(), e);
            }
        }
        return this;
    }

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            final File file = ((FileResource) _resource).getFile();
            final Writer writer = getFileWriter(file, append);
            try {
                writer.write(line);
            } catch (IOException e) {
                throw new MetaModelException("Failed to write line to file: " + line, e);
            }
        } else {
            // generic handling for any kind of resource
            final Action<OutputStream> action = new Action<OutputStream>() {
                @Override

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Related Classes of org.apache.metamodel.MetaModelException

org.apache.metamodel.couchdb.CouchDbUpdateCallback

org.apache.metamodel.csv.CsvDataContext

org.apache.metamodel.csv.CsvUpdateCallback

org.apache.metamodel.csv.SingleLineCsvDataSet

org.apache.metamodel.csv.SingleLineCsvRow

org.apache.metamodel.data.RowPublisherImpl

org.apache.metamodel.dbmains.PostgresqlMain

org.apache.metamodel.excel.ExcelDataContext

org.apache.metamodel.excel.ExcelUtils

org.apache.metamodel.hbase.ByteUtils

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