Examples with ConnectionPool org.eclipse.persistence.sessions.server.ConnectionPool used on opensource projects

Example 1 with ConnectionPool

use of org.eclipse.persistence.sessions.server.ConnectionPool in project eclipselink by eclipse-ee4j.

the class Server method login.

public void login() {
    this.serverSession.login();
    ConnectionPool cp = this.serverSession.getConnectionPool("default");
    try {
        // close off one of the connections.  This part of the test sees if our reconnect on the fly works.
        cp.getConnectionsAvailable().get(0).getConnection().close();
    } catch (java.sql.SQLException e) {
        e.printStackTrace(System.out);
    }
}

Example 2 with ConnectionPool

use of org.eclipse.persistence.sessions.server.ConnectionPool in project eclipselink by eclipse-ee4j.

the class Server1 method login.

public void login() {
    this.serverSession.login();
    ConnectionPool cp = this.serverSession.getConnectionPool("default");
    try {
        // close off one of the connections.  This part of the test sees if our reconnect on the fly works.
        cp.getConnectionsAvailable().get(0).getConnection().close();
    } catch (java.sql.SQLException e) {
        e.printStackTrace(System.out);
    }
}

Example 3 with ConnectionPool

use of org.eclipse.persistence.sessions.server.ConnectionPool in project eclipselink by eclipse-ee4j.

the class ClientServerTest method verify.

@Override
public void verify() {
    try {
        int counter = 0;
        ConnectionPool pool = server.serverSession.getConnectionPools().get("default");
        List<Accessor> connections = pool.getConnectionsAvailable();
        for (Iterator<Accessor> iterator = connections.iterator(); iterator.hasNext(); ) {
            if (iterator.next().isConnected()) {
                counter = counter + 1;
            }
        }
        if (counter < minimumConnections) {
            throw new TestErrorException("too many connections are disconnected!!");
        }
        if (counter > minimumConnections) {
            throw new TestErrorException("not enough connections are disconected!!");
        }
        if (connections.size() < minimumConnections) {
            throw new TestErrorException("too many connections are released!!");
        }
        if (connections.size() > minimumConnections) {
            throw new TestErrorException("not enough connections are released!!");
        }
    } catch (Exception ex) {
        if ((ex instanceof ValidationException) && (((ValidationException) ex).getErrorCode() == 7090)) {
        }
    }
}

Example 4 with ConnectionPool

use of org.eclipse.persistence.sessions.server.ConnectionPool in project eclipselink by eclipse-ee4j.

the class RuntimeServices method getAvailableConnectionPools.

/**
 *     This method will return the available Connection pools within this Server Session
 * @return java.util.List the available pools.
 */
public List getAvailableConnectionPools() {
    Vector list = null;
    if (ClassConstants.ServerSession_Class.isAssignableFrom(getSession().getClass())) {
        Map<String, ConnectionPool> pools = ((ServerSession) getSession()).getConnectionPools();
        list = new Vector(pools.size());
        Iterator<String> poolNames = pools.keySet().iterator();
        while (poolNames.hasNext()) {
            list.add(poolNames.next());
        }
    } else {
        list = new Vector();
    }
    return list;
}

Example 5 with ConnectionPool

use of org.eclipse.persistence.sessions.server.ConnectionPool in project eclipselink by eclipse-ee4j.

the class RuntimeServices method updatePoolSize.

/**
 *     This method allows the client to set the pool size for a particular pool, based on the pool name
 * @param poolName the name of the pool to be updated.
 * @param maxSize the new maximum number of connections
 * @param minSize the new minimum number of connections
 */
public void updatePoolSize(String poolName, int maxSize, int minSize) {
    if (ClassConstants.ServerSession_Class.isAssignableFrom(getSession().getClass())) {
        ConnectionPool connectionPool = ((ServerSession) getSession()).getConnectionPool(poolName);
        if (connectionPool != null) {
            connectionPool.setMaxNumberOfConnections(maxSize);
            connectionPool.setMinNumberOfConnections(minSize);
        }
    }
}