Package org.apache.oodt.xmlquery

Examples of org.apache.oodt.xmlquery.XMLQuery

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* </p>.
*/
public final class XMLQueryHelper implements XMLQueryKeys{

    public static XMLQuery getDefaultQueryFromQueryString(String query) {
        return new XMLQuery(query/* keywordQuery */, ""/* id */,
                ""/* title */, ""/* desc */, ""/* ddId */,
                ""/* resultModeId */, ""/* propType */, ""/* propLevels */,
                XMLQuery.DEFAULT_MAX_RESULTS/* maxResults */);
    }
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      fail("Can't construct test suite: exception building test handler");
    }
  }

  public void testAllowUnConstrainedQuery() {
    XMLQuery query = XMLQueryHelper
        .getDefaultQueryFromQueryString(unconstrainedQuery);

    assertNotNull(query);
    assertNotNull(query.getWhereElementSet());
    assertTrue(query.getWhereElementSet().size() == 0);
    assertNotNull(query.getSelectElementSet());
    assertTrue(query.getSelectElementSet().size() == 1);

    try {
      handler.translateToDomain(query.getSelectElementSet(), true);
    } catch (Exception e) {
      fail(e.getMessage());
    }

    try {
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  public void testParseQuery() {
    String queryStr = "A = B AND C = D";
    String expected = "(C = D AND A = B)";

    XMLQuery query = XMLQueryHelper.getDefaultQueryFromQueryString(queryStr);
    assertNotNull(query);
    Stack<QueryElement> queryStack = HandlerQueryParser.createQueryStack(query
        .getWhereElementSet());
    assertNotNull(queryStack);
    Expression parsedQuery = HandlerQueryParser.parse(queryStack);
    assertNotNull(parsedQuery);
    assertEquals(expected, parsedQuery.evaluate());
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    mf.setDbName("bar");
    mf.setName("foo");
    mf.setString(true);
    mapping.addField("foo", mf);
   
    XMLQuery query = XMLQueryHelper.getDefaultQueryFromQueryString(queryStr);
    assertNotNull(query);
    Stack<QueryElement> queryStack = HandlerQueryParser.createQueryStack(query
        .getWhereElementSet());
    assertNotNull(queryStack);
    Expression parsedQuery = HandlerQueryParser.parse(queryStack, mapping);
    assertNotNull(parsedQuery);
    assertEquals(expected, parsedQuery.evaluate());   
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            fail("Can't construct test suite: exception building test handler");
        }
    }
   
    public void testAllowUnConstrainedQuery(){
        XMLQuery query = XMLQueryHelper
             .getDefaultQueryFromQueryString(unconstrainedQuery);
       
       
        assertNotNull(query);
        assertNotNull(query.getWhereElementSet());
        assertTrue(query.getWhereElementSet().size() == 0);
        assertNotNull(query.getSelectElementSet());
        assertTrue(query.getSelectElementSet().size() == 1);
       
        try{
            handler.translateToDomain(query.getSelectElementSet(), true);
        }
        catch(Exception e){
            fail(e.getMessage());
        }
       
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            System.err.println(usage);
            System.exit(1);
        }

        XMLPSProductHandler handler = new XMLPSProductHandler();
        XMLQuery q = handler.query(XMLQueryHelper
                .getDefaultQueryFromQueryString(args[0]));
        System.out.println(q.getXMLDocString());
    }
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        }
       
    }

    public void testDomainTranslationWhereSet() {
        XMLQuery query = XMLQueryHelper
                .getDefaultQueryFromQueryString(queryStr);

        assertNotNull(query);
        assertNotNull(query.getWhereElementSet());
        assertEquals(7, query.getWhereElementSet().size());

        try {
            handler.translateToDomain(query.getWhereElementSet(), false);
        } catch (Exception e) {
            fail(e.getMessage());
        }
        List<QueryElement> elemNames = handler
                .getElemNamesFromQueryElemSet(query.getWhereElementSet());
        assertNotNull(elemNames);
        assertEquals(1, elemNames.size()); // only 1 b/c one field is constant

        boolean gotSpecCollected = false;
        for (Iterator<QueryElement> i = elemNames.iterator(); i.hasNext();) {
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    }

    public void testDomainTranslationSelectSet() {

        XMLQuery query = XMLQueryHelper
                .getDefaultQueryFromQueryString(queryStr);

        assertNotNull(query);
        assertNotNull(query.getSelectElementSet());
        assertEquals(1, query.getSelectElementSet().size());
        try {
            handler.translateToDomain(query.getSelectElementSet(), true);
        } catch (Exception e) {
            fail(e.getMessage());
        }
        assertNotNull(query.getSelectElementSet());
        assertEquals(1, query.getSelectElementSet().size());
        assertNotNull(query.getSelectElementSet().get(0));
        QueryElement elem = (QueryElement) query.getSelectElementSet().get(0);
        assertNotNull(elem.getValue());
        assertEquals("Expected: [" + expectedSpecimenFldName + "]: got: ["
                + elem.getValue() + "]", elem.getValue(),
                expectedSpecimenFldName);
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   * @param expr The search experssion.
   * @return List of matching profiles.
   * @throws ProfileException If the profile server fails.
   */
  private List doSearch(String expr) throws ProfileException {
    XMLQuery query = new XMLQuery(expr, "test1", "LightweightProfileServerTest",
      "This query is to test the LightweightProfileServer", /*ddId*/null, /*resultModeId*/null,
      /*propType*/null, /*propLevels*/null, XMLQuery.DEFAULT_MAX_RESULTS);
    return server.findProfiles(query);
  }
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    StringBuffer b = new StringBuffer();
    for (int i = 0; i < argv.length; ++i)
      b.append(argv[i]).append(' ');

    // Create the query object from the expression.
    XMLQuery query = new XMLQuery(b.toString().trim(), /*id*/"cli1", /*title*/"CmdLine-1",
      /*desc*/"This is a query entered on the command-line", /*ddId*/null, /*resultModeId*/null,
      /*propType*/null, /*propLevels*/null, XMLQuery.DEFAULT_MAX_RESULTS);

    // Display the results.
    System.out.println(lp.findProfiles(query));
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Related Classes of org.apache.oodt.xmlquery.XMLQuery

  • org.apache.oodt.grid.QueryServlet
  • org.apache.oodt.grid.RestfulProductQueryServlet
  • org.apache.oodt.opendapps.Profiler
  • org.apache.oodt.opendapps.util.OpendapURLEvaluator
  • org.apache.oodt.profile.handlers.lightweight.LightweightProfileServer
  • org.apache.oodt.profile.handlers.lightweight.LightweightProfileServerTest
  • org.apache.oodt.xmlps.product.TestXMLPSProductHandler
  • org.apache.oodt.xmlps.product.XMLPSProductHandler
  • org.apache.oodt.xmlps.profile.TestXMLPSProfileHandler
  • org.apache.oodt.xmlps.queryparser.TestHandlerQueryParser
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