Examples of org.geotools.arcsde.session.ISession

org.geotools.arcsde.session.ISession

Provides thread safe access to an SeConnection.

An {@code ISession} is a decorator around an SeConnection, ensuring the SeConnection is not hitby two concurrent threads while at the same time participating in a {@link ISessionPool connection pool} where more than one thread can reclaim usage of the {@link SeConnection}.

Each piece of code that needs access to an {@link SeConnection}, either directly or indirectly (for example, by accessing an {@link SeStreamOp} like in {@code SeQuery.fetch()} or{@code new SeLayer(connection)}, needs to do so inside the body of a {@link Command}, and issue the command through {@link ISession#issue(Command)}.

@author Gabriel Roldan @author Jody Garnett @source $URL$ @version $Id$ @since 2.5.x

            } catch (IOException e) {
                throw new IllegalArgumentException(e.getMessage());
            }
        }


        ISession session;
        try {
            session = pool.getSession();
        } catch (IOException e) {
            throw new IllegalAccessError(e.getMessage());
        } catch (UnavailableConnectionException e) {
            throw new IllegalAccessError(e.getMessage());
        }


        final List<String> rasterTables;
        try {
            rasterTables = session.getRasterColumns();
        } catch (IOException e) {
            throw new IllegalArgumentException(e.getMessage());
        } finally {
            session.dispose();
            pool.close();
        }


        return rasterTables;
    }

            } catch (IOException e) {
                throw new IllegalArgumentException(e.getMessage());
            }
        }


        ISession session;
        try {
            session = pool.getSession();
        } catch (IOException e) {
            throw new IllegalAccessError(e.getMessage());
        } catch (UnavailableConnectionException e) {
            throw new IllegalAccessError(e.getMessage());
        }


        final List<String> rasterTables;
        try {
            rasterTables = session.getRasterColumns();
        } catch (IOException e) {
            throw new IllegalArgumentException(e.getMessage());
        } finally {
            session.dispose();
            pool.close();
        }


        return rasterTables;
    }

Examples of org.geotools.arcsde.session.ISession

Related Classes of org.geotools.arcsde.session.ISession