Java SQLException.getCause方法代码示例

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test12() {
    SQLSyntaxErrorException ex = new SQLSyntaxErrorException("Exception 1", t1);
    SQLSyntaxErrorException ex1 = new SQLSyntaxErrorException("Exception 2");
    SQLSyntaxErrorException ex2 = new SQLSyntaxErrorException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test12() {
    SQLNonTransientException ex = new SQLNonTransientException("Exception 1", t1);
    SQLNonTransientException ex1 = new SQLNonTransientException("Exception 2");
    SQLNonTransientException ex2 = new SQLNonTransientException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Asynchronously performs validation that the local representation is as up-to-date as the representation on the backing data store.
 *
 * @param shardMap
 *            Shard map to which the shard provider belongs.
 * @param conn
 *            Connection used for validation.
 * @return A task to await validation completion
 */
@Override
public Callable validateAsync(StoreShardMap shardMap,
        Connection conn) {
    Callable returnVal;
    try {
        log.info("PointMapping ValidateAsync Start; Connection: {}", conn.getMetaData().getURL());

        Stopwatch stopwatch = Stopwatch.createStarted();

        returnVal = ValidationUtils.validateMappingAsync(conn, this.getShardMapManager(), shardMap, this.getStoreMapping());

        stopwatch.stop();

        log.info("PointMapping ValidateAsync Complete; Connection: {} Duration:{}", conn.getMetaData().getURL(),
                stopwatch.elapsed(TimeUnit.MILLISECONDS));
    }
    catch (SQLException e) {
        e.printStackTrace();
        throw (ShardManagementException) e.getCause();
    }
    return returnVal;
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test12() {
    SQLTransientException ex = new SQLTransientException("Exception 1", t1);
    SQLTransientException ex1 = new SQLTransientException("Exception 2");
    SQLTransientException ex2 = new SQLTransientException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Performs validation that the local representation is as up-to-date as the representation on the backing data store.
 *
 * @param shardMap
 *            Shard map to which the shard provider belongs.
 * @param conn
 *            Connection used for validation.
 */
@Override
public void validate(StoreShardMap shardMap,
        Connection conn) {
    try {
        log.info("PointMapping Validate Start; Connection: {}", conn.getMetaData().getURL());
        Stopwatch stopwatch = Stopwatch.createStarted();

        ValidationUtils.validateMapping(conn, this.getShardMapManager(), shardMap, this.getStoreMapping());

        stopwatch.stop();

        log.info("PointMapping Validate Complete; Connection: {}; Duration:{}", conn.getMetaData().getURL(),
                stopwatch.elapsed(TimeUnit.MILLISECONDS));
    }
    catch (SQLException e) {
        e.printStackTrace();
        throw (ShardManagementException) e.getCause();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test12() {
    SQLTransientConnectionException ex =
            new SQLTransientConnectionException("Exception 1", t1);
    SQLTransientConnectionException ex1 =
            new SQLTransientConnectionException("Exception 2");
    SQLTransientConnectionException ex2 =
            new SQLTransientConnectionException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
@Test
public void test06() {
    SQLException ex = new SyncProviderException("Exception 1");
    ex.initCause(t1);
    SyncProviderException ex1 = new SyncProviderException("Exception 2");
    SyncProviderException ex2 = new SyncProviderException("Exception 3");
    ex2.initCause(t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    while (ex != null) {
        assertTrue(msgs[num++].equals(ex.getMessage()));
        Throwable c = ex.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        ex = ex.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct using
 * traditional while loop
 */
@Test
public void test12() {
    SQLInvalidAuthorizationSpecException ex
            = new SQLInvalidAuthorizationSpecException("Exception 1", t1);
    SQLInvalidAuthorizationSpecException ex1
            = new SQLInvalidAuthorizationSpecException("Exception 2");
    SQLInvalidAuthorizationSpecException ex2
            = new SQLInvalidAuthorizationSpecException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test16() {
    BatchUpdateException ex = new BatchUpdateException("Exception 1", uc,  t1);
    BatchUpdateException ex1 = new BatchUpdateException("Exception 2", uc);
    BatchUpdateException ex2 = new BatchUpdateException("Exception 3", uc, t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    SQLException sqe = ex;
    int num = 0;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
@Test
public void test07() {
    RowSetWarning ex = new RowSetWarning("Exception 1");
    ex.initCause(t1);
    RowSetWarning ex1 = new RowSetWarning("Exception 2");
    RowSetWarning ex2 = new RowSetWarning("Exception 3");
    ex2.initCause(t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
public JDBC4ClientInfoProvider getClientInfoProviderImpl() throws SQLException {
    synchronized (getConnectionMutex()) {
        if (this.infoProvider == null) {
            try {
                try {
                    this.infoProvider = (JDBC4ClientInfoProvider) Util.getInstance(getClientInfoProvider(), new Class<?>[0], new Object[0],
                            getExceptionInterceptor());
                } catch (SQLException sqlEx) {
                    if (sqlEx.getCause() instanceof ClassCastException) {
                        // try with package name prepended
                        this.infoProvider = (JDBC4ClientInfoProvider) Util.getInstance("com.mysql.jdbc." + getClientInfoProvider(), new Class<?>[0],
                                new Object[0], getExceptionInterceptor());
                    }
                }
            } catch (ClassCastException cce) {
                throw SQLError.createSQLException(Messages.getString("JDBC4Connection.ClientInfoNotImplemented", new Object[] { getClientInfoProvider() }),
                        SQLError.SQL_STATE_ILLEGAL_ARGUMENT, getExceptionInterceptor());
            }

            this.infoProvider.initialize(this, this.props);
        }

        return this.infoProvider;
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test12() {
    SQLException ex = new SQLException("Exception 1", t1);
    SQLException ex1 = new SQLException("Exception 2");
    SQLException ex2 = new SQLException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    while (ex != null) {
        assertTrue(msgs[num++].equals(ex.getMessage()));
        Throwable c = ex.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        ex = ex.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct using
 * traditional while loop
 */
@Test
public void test12() {
    DataTruncation ex = new DataTruncation(index, parameter, onRead,
            dataSize, transferSize, t1);
    DataTruncation ex1 = new DataTruncation(index, parameter, onRead,
            dataSize, transferSize);
    DataTruncation ex2 = new DataTruncation(index, parameter, onRead,
            dataSize, transferSize, t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(dtmsgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(dtmsgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
@Test
public void test04() {
    SQLException ex = new SyncFactoryException("Exception 1");
    ex.initCause(t1);
    SyncFactoryException ex1 = new SyncFactoryException("Exception 2");
    SyncFactoryException ex2 = new SyncFactoryException("Exception 3");
    ex2.initCause(t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    while (ex != null) {
        assertTrue(msgs[num++].equals(ex.getMessage()));
        Throwable c = ex.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        ex = ex.getNextException();
    }
}
 

import java.sql.SQLException; //导入方法依赖的package包/类
/**
 * Validate that the ordering of the returned Exceptions is correct
 * using traditional while loop
 */
@Test
public void test12() {
    SQLTransactionRollbackException ex =
            new SQLTransactionRollbackException("Exception 1", t1);
    SQLTransactionRollbackException ex1 =
            new SQLTransactionRollbackException("Exception 2");
    SQLTransactionRollbackException ex2 =
            new SQLTransactionRollbackException("Exception 3", t2);
    ex.setNextException(ex1);
    ex.setNextException(ex2);
    int num = 0;
    SQLException sqe = ex;
    while (sqe != null) {
        assertTrue(msgs[num++].equals(sqe.getMessage()));
        Throwable c = sqe.getCause();
        while (c != null) {
            assertTrue(msgs[num++].equals(c.getMessage()));
            c = c.getCause();
        }
        sqe = sqe.getNextException();
    }
}