Examples with ValueMetaString org.pentaho.di.core.row.value.ValueMetaString used on opensource projects

Example 36 with ValueMetaString

use of org.pentaho.di.core.row.value.ValueMetaString in project pentaho-kettle by pentaho.

the class VariablesTest method testFieldSubstitution.

@Test
public void testFieldSubstitution() throws KettleValueException {
    Object[] rowData = new Object[] { "DataOne", "DataTwo" };
    RowMeta rm = new RowMeta();
    rm.addValueMeta(new ValueMetaString("FieldOne"));
    rm.addValueMeta(new ValueMetaString("FieldTwo"));
    Variables vars = new Variables();
    assertNull(vars.fieldSubstitute(null, rm, rowData));
    assertEquals("", vars.fieldSubstitute("", rm, rowData));
    assertEquals("DataOne", vars.fieldSubstitute("?{FieldOne}", rm, rowData));
    assertEquals("TheDataOne", vars.fieldSubstitute("The?{FieldOne}", rm, rowData));
}

Example 37 with ValueMetaString

use of org.pentaho.di.core.row.value.ValueMetaString in project pentaho-kettle by pentaho.

the class MSSQLServerDatabaseMetaTest method testSQLStatements.

@Test
public void testSQLStatements() {
    assertEquals("SELECT TOP 1 * FROM FOO", nativeMeta.getSQLQueryFields("FOO"));
    String lineSep = System.getProperty("line.separator");
    assertEquals("SELECT top 0 * FROM FOO WITH (UPDLOCK, HOLDLOCK);" + lineSep + "SELECT top 0 * FROM BAR WITH (UPDLOCK, HOLDLOCK);" + lineSep, nativeMeta.getSQLLockTables(new String[] { "FOO", "BAR" }));
    assertEquals("ALTER TABLE FOO ADD BAR DATETIME", nativeMeta.getAddColumnStatement("FOO", new ValueMetaDate("BAR"), "", false, "", false));
    assertEquals("ALTER TABLE FOO ADD BAR DATETIME", nativeMeta.getAddColumnStatement("FOO", new ValueMetaTimestamp("BAR"), "", false, "", false));
    assertEquals("ALTER TABLE FOO DROP COLUMN BAR" + lineSep, nativeMeta.getDropColumnStatement("FOO", new ValueMetaString("BAR", 15, 0), "", false, "", true));
    assertEquals("ALTER TABLE FOO ALTER COLUMN BAR VARCHAR(15)", nativeMeta.getModifyColumnStatement("FOO", new ValueMetaString("BAR", 15, 0), "", false, "", true));
    assertEquals("ALTER TABLE FOO ALTER COLUMN BAR VARCHAR(100)", nativeMeta.getModifyColumnStatement("FOO", new ValueMetaString("BAR"), "", false, "", true));
    // some subclass of the MSSQL meta probably ...
    odbcMeta.setSupportsBooleanDataType(true);
    assertEquals("ALTER TABLE FOO ADD BAR BIT", odbcMeta.getAddColumnStatement("FOO", new ValueMetaBoolean("BAR"), "", false, "", false));
    odbcMeta.setSupportsBooleanDataType(false);
    assertEquals("select o.name from sysobjects o, sysusers u where  xtype in ( 'FN', 'P' ) and o.uid = u.uid order by o.name", nativeMeta.getSQLListOfProcedures("FOO"));
    assertEquals("select name from sys.schemas", nativeMeta.getSQLListOfSchemas());
    assertEquals("insert into FOO(FOOVERSION) values (1)", nativeMeta.getSQLInsertAutoIncUnknownDimensionRow("FOO", "FOOKEY", "FOOVERSION"));
    assertEquals("SELECT NEXT VALUE FOR FOO", nativeMeta.getSQLNextSequenceValue("FOO"));
    assertEquals("SELECT current_value FROM sys.sequences WHERE name = 'FOO'", nativeMeta.getSQLCurrentSequenceValue("FOO"));
    assertEquals("SELECT 1 FROM sys.sequences WHERE name = 'FOO'", nativeMeta.getSQLSequenceExists("FOO"));
    assertEquals("SELECT name FROM sys.sequences", nativeMeta.getSQLListOfSequences());
}

Example 38 with ValueMetaString

use of org.pentaho.di.core.row.value.ValueMetaString in project pentaho-kettle by pentaho.

the class NeoviewDatabaseMetaTest method testSQLStatements.

@Test
public void testSQLStatements() {
    String lineSep = System.getProperty("line.separator");
    assertEquals("SELECT [FIRST 1] * FROM FOO", nativeMeta.getSQLQueryFields("FOO"));
    assertEquals("SELECT [FIRST 1] * FROM FOO", nativeMeta.getSQLTableExists("FOO"));
    assertEquals("SELECT [FIRST 1] FOO FROM BAR", nativeMeta.getSQLQueryColumnFields("FOO", "BAR"));
    assertEquals("SELECT [FIRST 1] FOO FROM BAR", nativeMeta.getSQLColumnExists("FOO", "BAR"));
    assertEquals("DELETE FROM FOO", nativeMeta.getTruncateTableStatement("FOO"));
    assertEquals("ALTER TABLE FOO ADD ( BAR VARCHAR(15) ) ", nativeMeta.getAddColumnStatement("FOO", new ValueMetaString("BAR", 15, 0), "", false, "", false));
    assertEquals("ALTER TABLE FOO DROP ( BAR ) " + lineSep, nativeMeta.getDropColumnStatement("FOO", new ValueMetaString("BAR", 15, 0), "", false, "", false));
    assertEquals("ALTER TABLE FOO MODIFY BAR VARCHAR(15)", // if all the others require parens, this is likely a bug
    nativeMeta.getModifyColumnStatement("FOO", new ValueMetaString("BAR", 15, 0), "", false, "", false));
    assertEquals("insert into FOO(FOOKEY, FOOVERSION) values (0, 1)", nativeMeta.getSQLInsertAutoIncUnknownDimensionRow("FOO", "FOOKEY", "FOOVERSION"));
    assertEquals("LOCK TABLE FOO IN EXCLUSIVE MODE;" + lineSep + "LOCK TABLE BAR IN EXCLUSIVE MODE;" + lineSep, nativeMeta.getSQLLockTables(new String[] { "FOO", "BAR" }));
    assertNull(nativeMeta.getSQLUnlockTables(new String[] { "FOO", "BAR" }));
}

Example 39 with ValueMetaString

use of org.pentaho.di.core.row.value.ValueMetaString in project pentaho-kettle by pentaho.

the class NeoviewDatabaseMetaTest method testGetValueFromResultSet.

@Test
public void testGetValueFromResultSet() throws Exception {
    Object rtn = null;
    ResultSet resultSet = Mockito.mock(ResultSet.class);
    ResultSetMetaData metaData = Mockito.mock(ResultSetMetaData.class);
    Mockito.when(resultSet.getMetaData()).thenReturn(metaData);
    Mockito.when(resultSet.getTimestamp(1)).thenReturn(new java.sql.Timestamp(65535));
    Mockito.when(resultSet.getTime(2)).thenReturn(new java.sql.Time(1000));
    // ValueMetaDate -> Timestamp
    Mockito.when(resultSet.getTimestamp(3)).thenReturn(new java.sql.Timestamp(65535));
    ValueMetaTimestamp ts = new ValueMetaTimestamp("FOO");
    ts.setOriginalColumnType(java.sql.Types.TIMESTAMP);
    ValueMetaDate tm = new ValueMetaDate("BAR");
    tm.setOriginalColumnType(java.sql.Types.TIME);
    ValueMetaDate dt = new ValueMetaDate("WIBBLE");
    dt.setOriginalColumnType(java.sql.Types.DATE);
    rtn = nativeMeta.getValueFromResultSet(resultSet, ts, 0);
    assertNotNull(rtn);
    assertEquals("java.sql.Timestamp", rtn.getClass().getName());
    rtn = nativeMeta.getValueFromResultSet(resultSet, tm, 1);
    assertNotNull(rtn);
    assertEquals("java.sql.Time", rtn.getClass().getName());
    rtn = nativeMeta.getValueFromResultSet(resultSet, dt, 2);
    assertNotNull(rtn);
    assertEquals("java.sql.Timestamp", rtn.getClass().getName());
    Mockito.when(resultSet.wasNull()).thenReturn(true);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaString("WOBBLE"), 3);
    assertNull(rtn);
    // Verify that getDate is not called, getTime is called once, and getTimestamp was called 2 times (once for TimeStamp, once for Date)
    Mockito.verify(resultSet, Mockito.times(0)).getDate(Mockito.anyInt());
    Mockito.verify(resultSet, Mockito.times(1)).getTime(Mockito.anyInt());
    Mockito.verify(resultSet, Mockito.times(2)).getTimestamp(Mockito.anyInt());
    // Now that the date stuff is done, validate the behaviors of other aspects of getValueFromResultSet
    Mockito.when(resultSet.wasNull()).thenReturn(false);
    Mockito.when(resultSet.getBoolean(1)).thenReturn(new Boolean(true));
    Mockito.when(resultSet.getDouble(1)).thenReturn(new Double(15));
    Mockito.when(resultSet.getBigDecimal(1)).thenReturn(new BigDecimal("15"));
    Mockito.when(resultSet.getLong(1)).thenReturn(new Long("15"));
    Mockito.when(resultSet.getString(1)).thenReturn("ASTRING");
    Mockito.when(resultSet.getBytes(1)).thenReturn("ASTRING".getBytes());
    Blob mockBlob = Mockito.mock(Blob.class);
    byte[] bytes = "FOO".getBytes();
    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    Mockito.when(mockBlob.getBinaryStream()).thenReturn(bais);
    Mockito.when(mockBlob.length()).thenReturn(new Long(bytes.length));
    Mockito.when(mockBlob.getBytes(Mockito.anyLong(), Mockito.anyInt())).thenReturn(bytes);
    Mockito.when(resultSet.getBlob(1)).thenReturn(mockBlob);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaBoolean("FOO"), 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof Boolean);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaNumber("FOO", 15, 5), 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof Double);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaBigNumber("FOO", 15, 5), 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof BigDecimal);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaInteger("FOO", 5, 0), 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof Long);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaString("FOO", 25, 0), 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof String);
    ValueMetaString binStr = new ValueMetaString("FOO");
    binStr.setStorageType(ValueMetaString.STORAGE_TYPE_BINARY_STRING);
    rtn = nativeMeta.getValueFromResultSet(resultSet, binStr, 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof byte[]);
    rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaBinary("FOO", 150, 0), 0);
    assertNotNull(rtn);
    assertTrue(rtn instanceof byte[]);
    try {
        Mockito.when(resultSet.getBoolean(15)).thenThrow(new SQLException("Expected Exception Here"));
        rtn = nativeMeta.getValueFromResultSet(resultSet, new ValueMetaBoolean("FOO"), 14);
        fail("Should not get here");
    } catch (Exception someException) {
        assertTrue(someException instanceof KettleDatabaseException);
    }
}

Example 40 with ValueMetaString

use of org.pentaho.di.core.row.value.ValueMetaString in project pentaho-kettle by pentaho.

the class NetezzaDatabaseMetaTest method testGetFieldDefinition.

@Test
public void testGetFieldDefinition() {
    assertEquals("FOO date", nativeMeta.getFieldDefinition(new ValueMetaDate("FOO"), null, null, false, true, false));
    assertEquals("boolean", nativeMeta.getFieldDefinition(new ValueMetaBoolean("FOO"), null, null, false, false, false));
    assertEquals("", nativeMeta.getFieldDefinition(new ValueMetaInteger("FOO", 0, 0), null, null, false, false, false));
    assertEquals("byteint", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", 1, 0), null, null, false, false, false));
    assertEquals("byteint", nativeMeta.getFieldDefinition(new ValueMetaBigNumber("FOO", 2, 0), null, null, false, false, false));
    assertEquals("smallint", nativeMeta.getFieldDefinition(new ValueMetaInteger("FOO", 3, 0), null, null, false, false, false));
    assertEquals("smallint", nativeMeta.getFieldDefinition(new ValueMetaInteger("FOO", 4, 0), null, null, false, false, false));
    for (int i = 5; i < 10; i++) {
        assertEquals("integer", nativeMeta.getFieldDefinition(new ValueMetaInteger("FOO", i, 0), null, null, false, false, false));
    }
    assertEquals("bigint", nativeMeta.getFieldDefinition(new ValueMetaInteger("FOO", 10, 0), null, null, false, false, false));
    assertEquals("", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", -22, 3), null, null, false, false, false));
    assertEquals("", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", 0, 3), null, null, false, false, false));
    assertEquals("real", // pretty sure this is a bug ...
    nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", 1, 3), null, null, false, false, false));
    assertEquals("real", // pretty sure this is a bug ...
    nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", 2, 3), null, null, false, false, false));
    for (int i = 3; i < 9; i++) {
        assertEquals("real", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", i, 3), null, null, false, false, false));
    }
    for (int i = 10; i < 18; i++) {
        assertEquals("double", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", i, 3), null, null, false, false, false));
    }
    assertEquals("numeric(18, 3)", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", 18, 3), null, null, false, false, false));
    assertEquals("numeric(19)", nativeMeta.getFieldDefinition(new ValueMetaNumber("FOO", 19, -12), null, null, false, false, false));
    assertEquals("varchar(32767)", nativeMeta.getFieldDefinition(new ValueMetaString("FOO", (NetezzaDatabaseMeta.MAX_CHAR_LEN + 2), 0), null, null, false, false, false));
    assertEquals("varchar(10)", nativeMeta.getFieldDefinition(new ValueMetaString("FOO", 10, 0), null, null, false, false, false));
    assertEquals(" UNKNOWN", nativeMeta.getFieldDefinition(new ValueMetaBinary("FOO", 10, 0), null, null, false, false, false));
    String lineSep = System.getProperty("line.separator");
    assertEquals(" UNKNOWN" + lineSep, nativeMeta.getFieldDefinition(new ValueMetaBinary("FOO", 10, 0), null, null, false, false, true));
}