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JDBC driver to allow clients to use JCR-SQL2 to query a ModeShape JCR repository within the same JVM process.
/*
* ModeShape (http://www.modeshape.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.modeshape.jdbc.metadata;
/**
* This constants in this class indicate the column positions of different columns in queries against metadata. These constants
* are used in JcrResultsMetaData object to obtain column specific metadata information.
*/
public interface ResultsMetadataConstants {
// constant indicating the position of catalog .
public static final Integer CATALOG = new Integer(0);
// constant indicating the position of schema .
public static final Integer SCHEMA = new Integer(1);
// constant indicating the position of table.
public static final Integer TABLE = new Integer(2);
// constant indicating the position of column .
public static final Integer COLUMN = new Integer(3);
// constant indicating the position of column label used for display purposes.
public static final Integer COLUMN_LABEL = new Integer(4);
// constant indicating the position of datatype of the column.
public static final Integer DATA_TYPE = new Integer(6);
// constant indicating the position of precision of the column.
public static final Integer PRECISION = new Integer(7);
// constant indiacting the position of radix of a column.
public static final Integer RADIX = new Integer(8);
// constant indicating scale of the column.
public static final Integer SCALE = new Integer(9);
// constant indiacting the position of auto-incrementable property of a column.
public static final Integer AUTO_INCREMENTING = new Integer(10);
// constant indiacting the position of columns case sensitivity.
public static final Integer CASE_SENSITIVE = new Integer(11);
// constant indicating the position of nullable property of a column.
public static final Integer NULLABLE = new Integer(12);
// constant indicating the position of searchable property of a column.
public static final Integer SEARCHABLE = new Integer(13);
// constant indicating the position of signed property of a column.
public static final Integer SIGNED = new Integer(14);
// constant indicating the position of updatable property of a column.
public static final Integer WRITABLE = new Integer(15);
// constant indicating if a column is a currency value
public static final Integer CURRENCY = new Integer(16);
// constant indicating the display size for a column
public static final Integer DISPLAY_SIZE = new Integer(17);
/**
* These types are associated with a DataType or an Element needing the indication of null types.
*/
public static final class NULL_TYPES {
public static final Integer NOT_NULL = new Integer(1);
public static final Integer NULLABLE = new Integer(2);
public static final Integer UNKNOWN = new Integer(3);
}
/**
* These types are associated with the Element having valid search types.
*/
public static final class SEARCH_TYPES {
public static final Integer SEARCHABLE = new Integer(1);
public static final Integer ALLEXCEPTLIKE = new Integer(2);
public static final Integer LIKE_ONLY = new Integer(3);
public static final Integer UNSEARCHABLE = new Integer(4);
}
public static final class TABLE_TYPES {
public static final String VIEW = "VIEW";
}
}