예제 #1
0
  /** @throws Exception */
  private void genSerializable() throws Exception {
    Context context = Context.enter();
    Scriptable scope = context.initStandardObjects();
    Context.exit();

    QueryDefinition queryDefn = newReportQuery();

    // column mapping
    String[] name = new String[] {"serializable"};
    ScriptExpression[] se = new ScriptExpression[name.length];
    se[0] = new ScriptExpression("new java.lang.StringBuffer(\"ss\")");
    se[0].setDataType(DataType.JAVA_OBJECT_TYPE);
    for (int i = 0; i < name.length; i++) queryDefn.addBinding(new Binding(name[i], se[i]));

    // generation
    IQueryResults qr = myGenDataEngine.prepare(queryDefn).execute(scope);

    // important step
    queryResultID = qr.getID();

    IResultIterator ri = qr.getResultIterator();
    assertEquals(DataType.JAVA_OBJECT_TYPE, ri.getResultMetaData().getColumnType(1));
    while (ri.next()) {
      assertTrue(ri.getValue("serializable") instanceof StringBuffer);
      assertEquals("ss", ri.getValue("serializable").toString());
    }

    ri.close();
    qr.close();
    myGenDataEngine.shutdown();
  }
예제 #2
0
  /** @throws Exception */
  private void genBasic() throws Exception {
    expectedValue = new ArrayList();

    Context context = Context.enter();
    Scriptable scope = context.initStandardObjects();
    Context.exit();

    // ------------generation----------------
    QueryDefinition qd = newReportQuery();

    // prepare
    IBaseExpression[] rowBeArray = getRowExpr();
    IBinding[] totalBeArray = getAggrBinding();
    prepareExprNameAndQuery(rowBeArray, totalBeArray, qd);

    // generation
    IQueryResults qr = myGenDataEngine.prepare(qd).execute(scope);

    // important step
    queryResultID = qr.getID();

    IResultIterator ri = qr.getResultIterator();
    while (ri.next()) {
      for (int i = 0; i < rowBeArray.length; i++)
        expectedValue.add(ri.getValue(this.rowExprName[i]));

      for (int i = 0; i < totalBeArray.length; i++)
        expectedValue.add(ri.getValue(this.totalExprName[i]));
    }

    ri.close();
    qr.close();
    myGenDataEngine.shutdown();
  }
예제 #3
0
 /**
  * @return
  * @throws BirtException
  */
 private int getQueryResultCount() throws BirtException {
   QueryDefinition qd = newReportQuery();
   IQueryResults qr = dataEngine.prepare(qd, appContextMap).execute(null);
   IResultIterator resultIterator = qr.getResultIterator();
   int count = 0;
   while (resultIterator.next()) {
     count++;
   }
   qr.close();
   return count;
 }
예제 #4
0
  /** @throws Exception */
  private void preDummy2() throws Exception {
    IQueryResults qr = myPreDataEngine.getQueryResults(queryResultID);
    assert (qr.getResultMetaData() != null);

    IResultIterator ri = qr.getResultIterator();
    assert (ri.getResultMetaData() != null);

    checkResult2(ri);

    ri.close();
    myPreDataEngine.shutdown();
  }
예제 #5
0
  /** @throws Exception */
  private void preSerializable() throws Exception {
    IQueryResults qr = myPreDataEngine.getQueryResults(queryResultID);

    IResultIterator ri = qr.getResultIterator();
    // Currently, org.eclipse.birt.data.engine.impl.document.ResultIterator#getResultMetaData() has
    // bug:
    // It returns meta data of data set instead of meta data of query
    // assertEquals( DataType.OBJECT_TYPE, ri.getResultMetaData( ).getColumnType( 1 ));
    int rowCount = 0;
    while (ri.next()) {
      assertTrue(ri.getValue("serializable") instanceof StringBuffer);
      assertEquals("ss", ri.getValue("serializable").toString());
      rowCount++;
    }
    assertTrue(rowCount > 0);
    ri.close();
    myPreDataEngine.shutdown();
  }
예제 #6
0
  /** @throws Exception */
  private void genDummy2() throws Exception {
    expectedValue = new ArrayList();

    Context context = Context.enter();
    Scriptable scope = context.initStandardObjects();
    Context.exit();

    // ------------generation----------------
    QueryDefinition qd = new QueryDefinition();

    // prepare
    IBaseExpression[] rowBeArray = getDummyRowExpr();
    prepareExprNameAndQuery(rowBeArray, null, qd);

    // prepare sub query
    SubqueryDefinition subQueryDefn = new SubqueryDefinition(subName, qd);
    qd.addSubquery(subQueryDefn);
    IBaseExpression[] rowBeArray2 = getDummyRowExpr();
    prepareExprNameAndQuery(rowBeArray2, null, subQueryDefn);

    // generation
    IQueryResults qr = myGenDataEngine.prepare(qd).execute(scope);

    // important step
    queryResultID = qr.getID();

    IResultIterator ri = qr.getResultIterator();
    while (ri.next()) {
      for (int i = 0; i < rowBeArray.length; i++)
        expectedValue.add(ri.getValue(this.rowExprName[i]));

      IResultIterator ri2 = ri.getSecondaryIterator(subName, scope);
      while (ri2.next()) {
        for (int i = 0; i < rowBeArray2.length; i++)
          expectedValue.add(ri2.getValue(this.rowExprName[i]));
      }
      ri2.close();
    }

    ri.close();
    qr.close();
    myGenDataEngine.shutdown();
  }
예제 #7
0
  /** @throws Exception */
  private void genUnserializable() throws Exception {
    Context context = Context.enter();
    Scriptable scope = context.initStandardObjects();
    Context.exit();

    QueryDefinition queryDefn = newReportQuery();

    // column mapping
    String[] name = new String[] {"unserializable"};
    ScriptExpression[] se = new ScriptExpression[name.length];
    se[0] = new ScriptExpression("new java.lang.ThreadGroup(\"ss\")");
    se[0].setDataType(DataType.JAVA_OBJECT_TYPE);
    for (int i = 0; i < name.length; i++) queryDefn.addBinding(new Binding(name[i], se[i]));

    // generation
    IQueryResults qr = myGenDataEngine.prepare(queryDefn).execute(scope);

    // important step
    queryResultID = qr.getID();

    try {

      IResultIterator ri = qr.getResultIterator();
      assertEquals(DataType.JAVA_OBJECT_TYPE, ri.getResultMetaData().getColumnType(1));
      while (ri.next()) {
        assertTrue(ri.getValue("unserializable") instanceof ThreadGroup);
      }
      ri.close();
      assertTrue(false);
    } catch (Exception e) {
      // Currently, unserializable objects can't be saved in report doc
      e.printStackTrace();
    } finally {
      qr.close();
      myGenDataEngine.shutdown();
    }
  }