Exemplo n.º 1
0
  /*
   * (non-Javadoc)
   *
   * @see org.eclipse.birt.chart.ui.swt.DefaultSeriesUIProvider#validateSeriesBindingType(org.eclipse.birt.chart.model.component.Series,
   *      org.eclipse.birt.chart.ui.swt.interfaces.IDataServiceProvider)
   */
  public void validateSeriesBindingType(Series series, IDataServiceProvider idsp)
      throws ChartException {
    ArrayList<Query> al = new ArrayList<Query>();
    al.addAll(series.getDataDefinition());
    for (int i = 0; i < al.size(); i++) {
      Query query = al.get(i);
      DataType dataType = idsp.getDataType(query.getDefinition());

      if ((i != 2) && (dataType == DataType.TEXT_LITERAL || dataType == DataType.NUMERIC_LITERAL)) {
        final ExpressionCodec codec = ChartModelHelper.instance().createExpressionCodec();
        codec.decode(query.getDefinition());
        throw new ChartException(
            ChartUIExtensionPlugin.ID, ChartException.DATA_BINDING, codec.getExpression());
      }
    }
  }
Exemplo n.º 2
0
public class ChartExpressionUtilTest extends TestCase {

  protected final ExpressionCodec exprCodec = ChartModelHelper.instance().createExpressionCodec();

  /** Construct and initialize any objects that will be used in multiple tests. Currently Empty. */
  protected void setUp() throws Exception {}

  /** Collect and empty any objects that are used in multiple tests. Currently Empty. */
  protected void tearDown() throws Exception {}

  public void testIsCubeBinding() {
    // Test pure binding
    assertEquals(true, exprCodec.isCubeBinding("data[\"ab c\"]", false)); // $NON-NLS-1$
    assertEquals(true, exprCodec.isCubeBinding("data[\"data\"]", false)); // $NON-NLS-1$
    assertEquals(
        false,
        exprCodec.isCubeBinding(
            "data[\"ab c\"]+100", //$NON-NLS-1$
            false));
    assertEquals(
        false,
        exprCodec.isCubeBinding(
            "data[\"year\"]+\"Q\"+data[\"quarter\"]", //$NON-NLS-1$
            false));

    // Test complex expression
    assertEquals(true, exprCodec.isCubeBinding("data[\"ab c\"]+100", true)); // $NON-NLS-1$
    assertEquals(true, exprCodec.isCubeBinding("100+data[\"ab c\"]", true)); // $NON-NLS-1$
    assertEquals(
        true,
        exprCodec.isCubeBinding(
            "data[\"year\"]+\"Q\"+data[\"quarter\"]", //$NON-NLS-1$
            true));
    assertEquals(
        true,
        exprCodec.isCubeBinding(
            "if(data[\"LastJan\"]!=null)\r\n(data[\"ThisMonth\"]-data[\"LastJan\"])/data[\"LastJan\"]\r\nelse \r\nnull", //$NON-NLS-1$
            true));
  }

  public void testGetCubeBindingName() {
    assertEquals(
        "ab c",
        exprCodec.getCubeBindingName(
            "data[\"ab c\"]", //$NON-NLS-1$ //$NON-NLS-2$
            false));
    assertEquals(
        "data",
        exprCodec.getCubeBindingName(
            "data[\"data\"]", //$NON-NLS-1$ //$NON-NLS-2$
            false));
    assertEquals(null, exprCodec.getCubeBindingName("data[\"data\"] + 100", false)); // $NON-NLS-1$
    assertEquals(
        null,
        exprCodec.getCubeBindingName(
            "data[\"year\"]+\"Q\"+data[\"quarter\"]", false)); // $NON-NLS-1$

    assertEquals(
        "ab c",
        exprCodec.getCubeBindingName(
            "data[\"ab c\"]", //$NON-NLS-1$ //$NON-NLS-2$
            true));
    assertEquals(
        "ab c", //$NON-NLS-1$
        exprCodec.getCubeBindingName("data[\"ab c\"] + 100", true)); // $NON-NLS-1$
    assertEquals(
        "ab c", //$NON-NLS-1$
        exprCodec.getCubeBindingName("100 * data[\"ab c\"] ", true)); // $NON-NLS-1$
    assertEquals(
        "123", //$NON-NLS-1$
        exprCodec.getCubeBindingName(
            "data[\"123\"] + data[\"ab c\"] ", //$NON-NLS-1$
            true));

    // Test script expression
    assertEquals(
        "123", //$NON-NLS-1$
        exprCodec.getCubeBindingName(
            "data[\"12\"+\"3\"] ", //$NON-NLS-1$
            true));
  }

  public void testGetCubeBindingNameList() {
    List<String> names =
        exprCodec.getCubeBindingNameList("data[\"123\"] + data[\"ab c\"]"); // $NON-NLS-1$
    assertEquals(2, names.size());
    assertEquals("123", names.get(0)); // $NON-NLS-1$
    assertEquals("ab c", names.get(1)); // $NON-NLS-1$

    names = exprCodec.getCubeBindingNameList("123"); // $NON-NLS-1$
    assertEquals(0, names.size());

    names = exprCodec.getCubeBindingNameList("data[\"123\"]"); // $NON-NLS-1$
    assertEquals(1, names.size());
    assertEquals("123", names.get(0)); // $NON-NLS-1$

    names = exprCodec.getCubeBindingNameList("data[\"123\"] + 100"); // $NON-NLS-1$
    assertEquals(1, names.size());
    assertEquals("123", names.get(0)); // $NON-NLS-1$

    names =
        exprCodec.getCubeBindingNameList(
            "data[\"123\"] + data[\"ab c\"] + data[\"a\"]"); //$NON-NLS-1$
    assertEquals(3, names.size());
    assertEquals("123", names.get(0)); // $NON-NLS-1$
    assertEquals("ab c", names.get(1)); // $NON-NLS-1$
    assertEquals("a", names.get(2)); // $NON-NLS-1$
  }

  public void testIsDimensionExpresion() {
    assertEquals(
        true, exprCodec.isDimensionExpresion("dimension[\"abc\"][\"12 3\"]")); // $NON-NLS-1$
    assertEquals(
        true, exprCodec.isDimensionExpresion("dimension[\"a\"+\"bc\"][\"12 3\"]")); // $NON-NLS-1$
    assertEquals(
        false, exprCodec.isDimensionExpresion("dimension[\"abc\"][\"12 3\"]+2")); // $NON-NLS-1$
    assertEquals(
        false, exprCodec.isDimensionExpresion("2+dimension[\"abc\"][\"12 3\"]")); // $NON-NLS-1$
    assertEquals(false, exprCodec.isDimensionExpresion("dimension[\"abc\"][12 3]")); // $NON-NLS-1$
    assertEquals(false, exprCodec.isDimensionExpresion("dimension[\"abc\"]")); // $NON-NLS-1$
  }

  public void testGetLevelNameFromDimensionExpression() {
    String[] levels = exprCodec.getLevelNames("dimension[\"abc\"][\"12 3\"]"); // $NON-NLS-1$
    assertEquals("abc", levels[0]); // $NON-NLS-1$
    assertEquals("12 3", levels[1]); // $NON-NLS-1$

    // dimension["a"+"bc"]["a"+2*3+"b"]
    levels = exprCodec.getLevelNames("dimension[\"a\"+\"bc\"][\"a\"+2*3+\"b\"]"); // $NON-NLS-1$
    assertEquals("abc", levels[0]); // $NON-NLS-1$
    assertEquals("a6b", levels[1]); // $NON-NLS-1$

    levels = exprCodec.getLevelNames("1+dimension[\"abc\"][\"12 3\"]"); // $NON-NLS-1$
    assertNull(levels);
  }

  public void testIsMeasureExpresion() {
    assertEquals(true, exprCodec.isMeasureExpresion("measure[\"12 3\"]")); // $NON-NLS-1$
    assertEquals(true, exprCodec.isMeasureExpresion("measure[\"a\"+\"bc\"]")); // $NON-NLS-1$
    assertEquals(false, exprCodec.isMeasureExpresion("measure[\"12 3\"]+1")); // $NON-NLS-1$
    assertEquals(false, exprCodec.isMeasureExpresion("1*measure[\"12 3\"]")); // $NON-NLS-1$
    assertEquals(false, exprCodec.isMeasureExpresion("measure[12 3]")); // $NON-NLS-1$
    assertEquals(false, exprCodec.isMeasureExpresion("dimension[\"abc\"]")); // $NON-NLS-1$
  }

  public void testGetMeasureName() {
    assertEquals(
        "12 3", exprCodec.getMeasureName("measure[\"12 3\"]")); // $NON-NLS-1$ //$NON-NLS-2$
    assertEquals(
        "abc", exprCodec.getMeasureName("measure[\"a\"+\"bc\"]")); // $NON-NLS-1$ //$NON-NLS-2$
    assertNull(exprCodec.getMeasureName("measure[\"abc\"+5]")); // $NON-NLS-1$
  }

  public void testCheckStringInExpression() {
    assertEquals(
        true,
        ChartExpressionUtil.checkStringInExpression(
            "data[\"year\"]+\"Q\"+data[\"quarter\"]")); //$NON-NLS-1$
    assertEquals(
        true,
        ChartExpressionUtil.checkStringInExpression("\"Q\"+data[\"quarter\"]")); // $NON-NLS-1$
    assertEquals(
        true,
        ChartExpressionUtil.checkStringInExpression("data[\"quarter\"]+\"Q\"")); // $NON-NLS-1$
    assertEquals(
        false,
        ChartExpressionUtil.checkStringInExpression(
            "data[\"year\"]+data[\"quarter\"]")); //$NON-NLS-1$
    assertEquals(
        false, ChartExpressionUtil.checkStringInExpression("4+data[\"quarter\"]")); // $NON-NLS-1$
  }

  public void testGetFullBindingName() {
    // Cube expression
    assertEquals(
        "abc", //$NON-NLS-1$
        exprCodec.getFullBindingName("data[\"abc\"]")); // $NON-NLS-1$
    assertEquals(
        "data[abc] + 100", //$NON-NLS-1$
        exprCodec.getFullBindingName("data[\"abc\"] + 100")); // $NON-NLS-1$

    // Row expression
    assertEquals(
        "abc", //$NON-NLS-1$
        exprCodec.getFullBindingName("row[\"abc\"]")); // $NON-NLS-1$
    assertEquals(
        "row[abc] + 100", //$NON-NLS-1$
        exprCodec.getFullBindingName("row[\"abc\"] + 100")); // $NON-NLS-1$

    // Constant
    assertEquals(
        "abc", //$NON-NLS-1$
        exprCodec.getFullBindingName("\"abc\"")); // $NON-NLS-1$
    assertEquals(
        "100", //$NON-NLS-1$
        exprCodec.getFullBindingName("100")); // $NON-NLS-1$
  }
}