Examples of org.xmldb.api.modules.XPathQueryService.query()

Class org.xmldb.api.modules.XPathQueryService

Examples of org.xmldb.api.modules.XPathQueryService.query()

org.xmldb.api.modules.XPathQueryService.query()
Run an XPath query againt the Collection. The result is a ResourceIterator containing the results of the query. @param query The XPath query string to use. @return A ResourceIterator containing the results of the query. @exception XMLDBException with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

            }
            assertTrue(exceptionThrown);


            System.out.println("testTypedVariables 9: ========");
            query = "declare variable $v as element()* {( <assign/> , <assign/> ) };\n" + "declare variable $w { <r>{ $v }</r> };\n" + "declare variable $x as element()* { $w/assign };\n" + "$x";
            result = service.query(query);
            assertEquals("XQuery: " + query, 2, result.getSize());
            assertEquals("XQuery: " + query, Node.ELEMENT_NODE, ((XMLResource) result.getResource(0)).getContentAsDOM().getNodeType());
            assertEquals("XQuery: " + query, "assign", ((XMLResource) result.getResource(0)).getContentAsDOM().getNodeName());


            System.out.println("testTypedVariables 10: ========");

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            assertEquals("XQuery: " + query, Node.ELEMENT_NODE, ((XMLResource) result.getResource(0)).getContentAsDOM().getNodeType());
            assertEquals("XQuery: " + query, "assign", ((XMLResource) result.getResource(0)).getContentAsDOM().getNodeName());


            System.out.println("testTypedVariables 10: ========");
            query = "declare variable $v as node()* { () };\n" + "$v";
            result = service.query(query);
            assertEquals("XQuery: " + query, 0, result.getSize());


            System.out.println("testTypedVariables 11: ========");
            query = "declare variable $v as item()* { () };\n" + "$v";
            result = service.query(query);

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            result = service.query(query);
            assertEquals("XQuery: " + query, 0, result.getSize());


            System.out.println("testTypedVariables 11: ========");
            query = "declare variable $v as item()* { () };\n" + "$v";
            result = service.query(query);
            assertEquals("XQuery: " + query, 0, result.getSize());


            System.out.println("testTypedVariables 12: ========");
            query = "declare variable $v as empty() { () };\n" + "$v";
            result = service.query(query);

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            result = service.query(query);
            assertEquals("XQuery: " + query, 0, result.getSize());


            System.out.println("testTypedVariables 12: ========");
            query = "declare variable $v as empty() { () };\n" + "$v";
            result = service.query(query);
            assertEquals("XQuery: " + query, 0, result.getSize());


            System.out.println("testTypedVariables 13: ========");
            query = "declare variable $v as item() { () };\n" + "$v";
            try {

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            System.out.println("testTypedVariables 13: ========");
            query = "declare variable $v as item() { () };\n" + "$v";
            try {
                exceptionThrown = false;
                result = service.query(query);
            } catch (XMLDBException e) {
                exceptionThrown = true;
                message = e.getMessage();
            }
            assertTrue("XQuery: " + query, exceptionThrown);

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      coll.storeResource(r);


      XPathQueryService xpqs =
        (XPathQueryService) coll.getService("XPathQueryService", "1.0");
      ResourceSet rs =
        xpqs.query(
          "//properties[property[@key='type' and text()='Table']]");
      for (ResourceIterator i = rs.getIterator();
        i.hasMoreResources();
        ) {
        r = (XMLResource) i.nextResource();

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    System.out.println(mods + " nodes updated.");
    
    // query for section
    XPathQueryService query = (XPathQueryService)
      col.getService("XPathQueryService", "1.0");
    ResourceSet result = query.query("/article/section/para/text()");
    Assert.assertEquals(1, result.getSize());
    updateText = result.getResource(0).getContent().toString();
    result = query.query("/article/section/para[. = '" + updateText + "']");
    Assert.assertEquals(1, result.getSize());
    System.out.println(result.getResource(0).getContent().toString());

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    XPathQueryService query = (XPathQueryService)
      col.getService("XPathQueryService", "1.0");
    ResourceSet result = query.query("/article/section/para/text()");
    Assert.assertEquals(1, result.getSize());
    updateText = result.getResource(0).getContent().toString();
    result = query.query("/article/section/para[. = '" + updateText + "']");
    Assert.assertEquals(1, result.getSize());
    System.out.println(result.getResource(0).getContent().toString());
    
    mods = service.update(REMOVE);
    Assert.assertEquals(1, mods);

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        resource = testCollection.createResource(resourceName, "XMLResource");
        resource.setContent(content);
        testCollection.storeResource(resource);


        XPathQueryService service = (XPathQueryService) testCollection.getService("XPathQueryService", "1.0");
        ResourceSet rs = service.query("/person[@id='" + id + "']");


        for (ResourceIterator iterator = rs.getIterator(); iterator.hasMoreResources();) {
            Resource r = iterator.nextResource();
            System.err.println("Resource id=" + r.getId() + " xml=" + r.getContent());
            testCollection.removeResource(r);

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       assertEquals("1", result.getResource(0).getContent());


       result = service.query("util:index-type(/test/e/@e)");
       assertEquals("xs:float", result.getResource(0).getContent());


       result = service.query("util:index-key-occurrences(/test//@f, true())");
       assertEquals(1, result.getSize());
       assertEquals("1", result.getResource(0).getContent());


       result = service.query("util:index-type(/test//@f)");
       assertEquals("xs:boolean", result.getResource(0).getContent());

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