Examples of SqlOrExpression

Examples of org.araneaframework.backend.list.sqlexpr.logical.SqlOrExpression

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    }
  }
 
  class OrTranslator extends CompositeExprToSqlExprTranslator {
    protected SqlExpression translateParent(Expression expr, SqlExpression[] sqlChildren) {
      SqlExpression temp = new SqlOrExpression().setChildren(sqlChildren);
      return sqlChildren.length > 1 ? new SqlBracketsExpression(temp) : temp;
    }
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Examples of org.araneaframework.backend.list.sqlexpr.logical.SqlOrExpression

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  public void testSqlOrExpression() {
    log.debug("Testing SqlOrExpression");
    // constructing
    try {
      new SqlOrExpression();
    } catch (Exception e) {
      fail("Constructing of SqlOrExpression failed");
    }

    // SQL String
    assertEquals("SqlOrExpression must return an empty string",
        new SqlOrExpression().toSqlString(), "");
    assertEquals("SqlOrExpression must return \"a\"", new SqlOrExpression()
        .add(new MockSqlStringExpression("a")).toSqlString(), "a");
    assertEquals("SqlOrExpression must return \"a AND b\"",
        new SqlOrExpression().add(new MockSqlStringExpression("a"))
            .add(new MockSqlStringExpression("b")).toSqlString(),
        "a OR b");

    // SQL arguments
    assertTrue("SqlOrExpression must return an empty array", Arrays.equals(
        new SqlOrExpression().getValues(), new Object[0]));
    assertTrue("SqlOrExpression must return an empty array",
        Arrays
            .equals(
                new SqlOrExpression().add(
                    new MockSqlStringExpression(
                        new Object[0])).add(
                    new MockSqlStringExpression(
                        new Object[0])).getValues(),
                new Object[0]));
    assertTrue("SqlOrExpression must return (\"a\", \"b\") as values",
        Arrays.equals(new SqlOrExpression().add(
            new MockSqlStringExpression(new Object[] { "a" })).add(
            new MockSqlStringExpression(new Object[] { "b" }))
            .getValues(), new Object[] { "a", "b" }));
  }
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