public void testGetBoolean() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'true'");
    xqs.next();
    try {
      xqs.getBoolean();
      fail("A-XQIA-1.1: conversion to boolean should fail");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:boolean('true')");
    try {
      xqs.getBoolean();
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:boolean('true')");
    xqs.next();
    xqs.close();
    try {
      xqs.getBoolean();
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:boolean('true')");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getBoolean();
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:boolean('true')");
    xqs.next();
    try {
      assertEquals("A-XQIA-1.6: getBoolean on xs:boolean failed", true, xqs.getBoolean());
    } catch (final XQException e) {
      fail("A-XQIA-1.6: getBoolean on xs:boolean failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  public void testGetNodeUri() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    try {
      xqs.getNodeUri();
      fail("A-XQIA-5.1: getNodeUri() should fail if current item is not a node");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    try {
      xqs.getNodeUri();
      fail("A-XQIA-5.2: getNodeUri() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    xqs.close();
    try {
      xqs.getNodeUri();
      fail("A-XQIA-5.3: closed item accessor supports getNodeUri()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    try {
      xqs.getNodeUri(); // returned value is implementation defined
    } catch (final XQException e) {
      fail("A-XQIA-5.4: getNodeUri() failed with message: " + e.getMessage());
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getNodeUri(); // returned value is implementation defined
    } catch (final XQException e) {
      fail("A-XQIA-5.5: getNodeUri() failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  public void testGetAtomicValue() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    try {
      xqs.getAtomicValue();
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    xqs.close();
    try {
      xqs.getAtomicValue();
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getAtomicValue();
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("1, 1.1");
    xqs.next();
    try {
      assertEquals("A-XQIA-2.1: getAtomicValue on xs:string failed", "1", xqs.getAtomicValue());
    } catch (final XQException e) {
      fail("A-XQIA-2.1: getAtomicValue on xs:string failed with message: " + e.getMessage());
    }
    xqs.next();
    try {
      assertEquals("A-XQIA-2.1: getAtomicValue on xs:decimal failed", "1.1", xqs.getAtomicValue());
    } catch (final XQException e) {
      fail("A-XQIA-2.1: getAtomicValue on xs:decimal failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  public void testGetItemType() throws XQException {
    XQExpression xqe;
    XQSequence xqs;
    XQItemType xqtype;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    try {
      xqs.getItemType();
      fail("A-XQIA-6.1: getItemType() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    xqs.close();
    try {
      xqs.getItemType();
      fail("A-XQIA-6.2: closed item accessor supports getItemType()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'Hello world!'");
    xqs.next();
    try {
      xqtype = xqs.getItemType();
      assertNotNull("A-XQIA-6.3: getItemType() failed", xqtype);
      assertEquals(
          "A-XQIA-6.3: getItemType() failed", XQItemType.XQITEMKIND_ATOMIC, xqtype.getItemKind());
      assertEquals(
          "A-XQIA-6.3: getItemType() failed", XQItemType.XQBASETYPE_STRING, xqtype.getBaseType());
    } catch (final XQException e) {
      fail("A-XQIA-6.3: getItemType() failed with message: " + e.getMessage());
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("1");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getItemType();
    } catch (final XQException e) {
      fail("A-XQIA-6.4: getItemType() failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  public void testInstanceOf() throws XQException {
    XQExpression xqe;
    XQSequence xqs;
    XQItemType xqstringtype;
    XQItemType xqinttype;

    xqstringtype = xqc.createAtomicType(XQItemType.XQBASETYPE_STRING);
    xqinttype = xqc.createAtomicType(XQItemType.XQBASETYPE_INT);

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    try {
      xqs.instanceOf(xqstringtype);
      fail("A-XQIA-7.1: instanceOf() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    xqs.close();
    try {
      xqs.instanceOf(xqstringtype);
      fail("A-XQIA-7.2: closed item accessor supports instanceOf()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'Hello world!'");
    xqs.next();
    try {
      assertEquals("A-XQIA-7.3: instanceOf failed", true, xqs.instanceOf(xqstringtype));
    } catch (final XQException e) {
      fail("A-XQIA-7.3: instanceOf() failed with message: " + e.getMessage());
    }
    try {
      assertEquals("A-XQIA-7.4: instanceOf failed", false, xqs.instanceOf(xqinttype));
    } catch (final XQException e) {
      fail("A-XQIA-7.4: instanceOf() failed with message: " + e.getMessage());
    }
    xqe.close();
  }
Example #6
0
  public static void main(String[] args) {

    try {
      // DAO
      DAO dao = new DAO("172.31.101.225", "8080", "admin", "dionis");

      // Creamos una coleccion de nombre SergiPruebaDao
      dao.crearColeccio("SergiPruebaDao");

      // Le anyadimos un recurso
      dao.afegirRecurs("factbook.xml", "SergiPruebaDao");

      // Hacemos una consulta Xpath sobre ese recurso (Todos los paises del XML, en este caso);
      System.out.println("\nConsulta XPath \n------------------------");
      System.out.println(dao.consulta("collection('SergiPruebaDao')/factbook/record/country"));

      // Hacemos una consulta XQuery ese recurso
      System.out.println("\nConsulta Xquery \n------------------------");
      System.out.println(
          dao.consulta(
              "for $city in doc('SergiPruebaDao/factbook.xml')/factbook/record/country return $city"));

      // Elimina un recurso
      dao.eliminarRecurs("SergiPruebaDao", "factbook.xml");

      // Elimina la colección
      dao.eliminarColeccio("SergiPruebaDao");

    } catch (XMLDBException e) {
      e.printStackTrace();
    } catch (ClassNotFoundException e) {
      e.printStackTrace();
    } catch (IllegalAccessException e) {
      e.printStackTrace();
    } catch (InstantiationException e) {
      e.printStackTrace();
    } catch (XQException e) {
      e.printStackTrace();
    }
  }
  public void testGetItemAsStream() throws XQException {
    XQExpression xqe;
    XQSequence xqs;
    XMLStreamReader xmlReader = null;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    try {
      xqs.getItemAsStream();
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.close();
    try {
      xqs.getItemAsStream();
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getItemAsStream();
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e a='Hello world!'/>/@*");
    xqs.next();
    try {
      xmlReader = xqs.getItemAsStream();
      while (xmlReader.hasNext()) xmlReader.next();
      fail("A-XQIA-8.1: serialization process fails when sequence contains a top-level attribute");
    } catch (final XQException xq) {
      // Expect an XQException or XMLStreamException
    } catch (final XMLStreamException xml) {
      // Expect an XQException or XMLStreamException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    try {
      xmlReader = xqs.getItemAsStream();
    } catch (final XQException e) {
      fail("A-XQIA-9.1: getItemAsStream failed with message: " + e.getMessage());
    }
    try {
      assertNotNull("A-XQIA-9.1: getItemAsStream returned a null XMLStreamReader", xmlReader);
      assertEquals(
          "A-XQIA-9.1: unexpected first event returned by XMLStreamReader",
          XMLStreamReader.START_DOCUMENT,
          xmlReader.getEventType());
      assertEquals(
          "A-XQIA-9.1: unexpected second event returned by XMLStreamReader",
          XMLStreamReader.START_ELEMENT,
          xmlReader.next());
      assertEquals(
          "A-XQIA-9.1: unexpected third event returned by XMLStreamReader",
          XMLStreamReader.CHARACTERS,
          xmlReader.next());
      assertEquals(
          "A-XQIA-9.1: unexpected fourth event returned by XMLStreamReader",
          XMLStreamReader.END_ELEMENT,
          xmlReader.next());
      assertEquals(
          "A-XQIA-9.1: unexpected fifth event returned by XMLStreamReader",
          XMLStreamReader.END_DOCUMENT,
          xmlReader.next());
    } catch (final XMLStreamException e) {
      fail("A-XQIA-9.1: XMLStreamReader.next() failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  public void testGetByte() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    try {
      xqs.getByte();
      fail("A-XQIA-1.1: conversion to byte should fail");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:byte('1')");
    try {
      xqs.getByte();
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:byte('1')");
    xqs.next();
    xqs.close();
    try {
      xqs.getByte();
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:byte('1')");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getByte();
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:decimal('1.1')");
    xqs.next();
    try {
      xqs.getByte();
      fail("A-XQIA-1.5: getByte on xs:decimal out of value space of byte should fail");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("xs:byte('1'), 10.0");
    xqs.next();
    try {
      assertEquals("A-XQIA-1.6: getByte on xs:byte failed", 1, xqs.getByte());
    } catch (final XQException e) {
      fail("A-XQIA-1.6: getByte on xs:byte failed with message: " + e.getMessage());
    }
    xqs.next();
    try {
      assertEquals("A-XQIA-1.6: getByte on xs:decimal failed", 10, xqs.getByte());
    } catch (final XQException e) {
      fail("A-XQIA-1.6: getByte on xs:decimal failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  public void testGetObject_AllTypes() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs =
        xqe.executeQuery(
            "xs:anyURI('http://www.foo.org'),"
                + "xs:base64Binary('AAAA'),"
                + "xs:boolean('true'),"
                + "xs:byte('1'),"
                + "xs:date('2000-12-31'),"
                + "xs:dateTime('2000-12-31T12:00:00'),"
                + "xs:decimal('1'),"
                + "xs:double('1'),"
                +
                //                           "xs:duration()" +
                "xs:ENTITY('AAA'),"
                + "xs:float('1'),"
                + "xs:gDay('---11'),"
                + "xs:gMonth('--11'),"
                + "xs:gMonthDay('--01-01'),"
                + "xs:gYear('2000'),"
                + "xs:gYearMonth('2000-01'),"
                + "xs:hexBinary('AA'),"
                + "xs:ID('AA'),"
                + "xs:IDREF('AA'),"
                + "xs:int('1'),"
                + "xs:integer('1'),"
                + "xs:language('en-US'),"
                + "xs:long('1'),"
                + "xs:Name('AAA'),"
                + "xs:NCName('AAA'),"
                + "xs:negativeInteger('-1'),"
                + "xs:NMTOKEN('AAA'),"
                + "xs:nonNegativeInteger('1'),"
                + "xs:nonPositiveInteger('-1'),"
                + "xs:normalizedString('AAA'),"
                +
                //                           "xs:NOTATION()," +
                "xs:positiveInteger('1'),"
                + "xs:QName('AAA'),"
                + "xs:short('1'),"
                + "xs:string('AAA'),"
                + "xs:time('12:12:12'),"
                + "xs:token('AAA'),"
                + "xs:unsignedByte('1'),"
                + "xs:unsignedInt('1'),"
                + "xs:unsignedLong('1'),"
                + "xs:unsignedShort('1'),"
                + "xs:dayTimeDuration('PT5H'),"
                + "xs:untypedAtomic('AAA'),"
                + "xs:yearMonthDuration('P1M'),"
                + "<e a=\"{''}\"/>/@a,"
                + "<!-- comment -->, "
                + "document{<e/>},"
                + "<e/>, "
                + "processing-instruction {'a'} {'b'},"
                + "<e>text</e>/text()");
    Class xmlGregorianCalendar = null;
    Class duration = null;
    try {
      xmlGregorianCalendar = Class.forName("javax.xml.datatype.XMLGregorianCalendar");
      duration = Class.forName("javax.xml.datatype.Duration");
    } catch (final Exception e) {
      // assume JDK 1.4
    }
    try {
      final String msg =
          "A-XQIA-4.1: getObject implements casting rules of '14.4 Mapping an XQuery Atomic Value to a Java Object Type' ";
      xqs.next();
      assertTrue(msg + "for xs:anyURI", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:base64Binary", xqs.getObject() instanceof byte[]);
      xqs.next();
      assertTrue(msg + "for xs:boolean", xqs.getObject() instanceof Boolean);
      xqs.next();
      assertTrue(msg + "for xs:byte", xqs.getObject() instanceof Byte);
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:date", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:dateTime", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      assertTrue(msg + "for xs:decimal", xqs.getObject() instanceof BigDecimal);
      xqs.next();
      assertTrue(msg + "for xs:double", xqs.getObject() instanceof Double);
      xqs.next();
      assertTrue(msg + "for xs:ENTITY", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:float", xqs.getObject() instanceof Float);
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:gDay", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:gMonth", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:MonthDay", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:Year", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:YearMonth", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      assertTrue(msg + "for xs:hexBinary", xqs.getObject() instanceof byte[]);
      xqs.next();
      assertTrue(msg + "for xs:ID", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:IDREF", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:int", xqs.getObject() instanceof Integer);
      xqs.next();
      assertTrue(msg + "for xs:integer", xqs.getObject() instanceof BigInteger);
      xqs.next();
      assertTrue(msg + "for xs:language", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:long", xqs.getObject() instanceof Long);
      xqs.next();
      assertTrue(msg + "for xs:Name", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:NCName", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:negativeInteger", xqs.getObject() instanceof BigInteger);
      xqs.next();
      assertTrue(msg + "for xs:NMTOKEN", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:nonNegativeInteger", xqs.getObject() instanceof BigInteger);
      xqs.next();
      assertTrue(msg + "for xs:nonPostiveInteger", xqs.getObject() instanceof BigInteger);
      xqs.next();
      assertTrue(msg + "for xs:normalizedString", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:postiveInteger", xqs.getObject() instanceof BigInteger);
      xqs.next();
      assertTrue(msg + "for xs:QName", xqs.getObject() instanceof QName);
      xqs.next();
      assertTrue(msg + "for xs:short", xqs.getObject() instanceof Short);
      xqs.next();
      assertTrue(msg + "for xs:string", xqs.getObject() instanceof String);
      xqs.next();
      if (xmlGregorianCalendar != null)
        assertTrue(msg + "for xs:time", xmlGregorianCalendar.isInstance(xqs.getObject()));
      xqs.next();
      assertTrue(msg + "for xs:token", xqs.getObject() instanceof String);
      xqs.next();
      assertTrue(msg + "for xs:unsignedByte", xqs.getObject() instanceof Short);
      xqs.next();
      assertTrue(msg + "for xs:unsignedInt", xqs.getObject() instanceof Long);
      xqs.next();
      assertTrue(msg + "for xs:unsignedLong", xqs.getObject() instanceof BigInteger);
      xqs.next();
      assertTrue(msg + "for xs:unsignedShort", xqs.getObject() instanceof Integer);
      xqs.next();
      if (duration != null)
        assertTrue(msg + "for xs:dayTimeDuration", duration.isInstance(xqs.getObject()));
      xqs.next();
      assertTrue(msg + "for xs:untypedAtomic", xqs.getObject() instanceof String);
      xqs.next();
      if (duration != null)
        assertTrue(msg + "for xs:yearMonthDuration", duration.isInstance(xqs.getObject()));
      xqs.next();
      assertTrue(msg + "for attribute", xqs.getObject() instanceof org.w3c.dom.Attr);
      xqs.next();
      assertTrue(msg + "for comment", xqs.getObject() instanceof org.w3c.dom.Comment);
      xqs.next();
      assertTrue(msg + "for document", xqs.getObject() instanceof org.w3c.dom.Document);
      xqs.next();
      assertTrue(msg + "for element", xqs.getObject() instanceof org.w3c.dom.Element);
      xqs.next();
      assertTrue(
          msg + "for processing instruction",
          xqs.getObject() instanceof org.w3c.dom.ProcessingInstruction);
      xqs.next();
      assertTrue(msg + "for text", xqs.getObject() instanceof org.w3c.dom.Text);
    } catch (final XQException e) {
      e.printStackTrace();
      fail("A-XQIA-4.1: getObject on element() failed with message: " + e.getMessage());
    }
  }
Example #10
0
  public void testGetObject() throws XQException {
    XQExpression xqe;
    XQSequence xqs;
    Object object = null;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    try {
      xqs.getObject();
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    xqs.close();
    try {
      xqs.getObject();
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getObject();
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>, 'Hello world!'");
    xqs.next();
    try {
      object = xqs.getObject();
    } catch (final XQException e) {
      fail("A-XQIA-4.1: getObject on element() failed with message: " + e.getMessage());
    }
    assertEquals(
        "A-XQIA-4.1: getObject on element() failed", true, object instanceof org.w3c.dom.Element);
    assertEquals(
        "A-XQIA-4.1: getObject on element() failed",
        "e",
        ((org.w3c.dom.Node) object).getLocalName());
    xqs.next();
    try {
      object = xqs.getObject();
    } catch (final XQException e) {
      fail("A-XQIA-4.1: getObject on xs:string failed with message: " + e.getMessage());
    }
    assertEquals("A-XQIA-4.1: getObject on xs:string failed", true, object instanceof String);
    assertEquals("A-XQIA-4.1: getObject on xs:string failed", "Hello world!", (String) object);
    xqe.close();
  }
Example #11
0
  public void testGetNode() throws XQException {
    XQExpression xqe;
    XQSequence xqs;
    org.w3c.dom.Node node = null;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("'1'");
    xqs.next();
    try {
      xqs.getNode();
      fail("A-XQIA-1.1: conversion to org.w3c.dom.Node should fail");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    try {
      xqs.getNode();
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    xqs.close();
    try {
      xqs.getNode();
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getNode();
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e/>, <e a=''/>/@*");
    xqs.next();
    try {
      node = xqs.getNode();
    } catch (final XQException e) {
      fail("A-XQIA-3.1: getNode on element() failed with message: " + e.getMessage());
    }
    assertEquals(
        "A-XQIA-3.1: getNode on element() failed", true, node instanceof org.w3c.dom.Element);
    assertEquals("A-XQIA-3.1: getNode on element() failed", "e", node.getLocalName());
    xqs.next();
    try {
      node = xqs.getNode();
    } catch (final XQException e) {
      fail("A-XQIA-3.1: getNode on attribute() failed with message: " + e.getMessage());
    }
    assertEquals(
        "A-XQIA-3.1: getNode on attribute() failed", true, node instanceof org.w3c.dom.Attr);
    assertEquals("A-XQIA-3.1: getNode on attribute() failed", "a", node.getLocalName());
    xqe.close();
  }
Example #12
0
  public void testWriteItemToResult() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    try {
      xqs.writeItemToResult(new StreamResult(new StringWriter()));
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.close();
    try {
      xqs.writeItemToResult(new StreamResult(new StringWriter()));
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.writeItemToResult(new StreamResult(new StringWriter()));
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    // The spec doesn't say serialization is performed according to XSLT 2.0 and XQuery 1.0
    // serialization.
    // As such we don't test here if the serialization process can fail.
    //
    //   xqe = xqc.createExpression();
    //   xqs = xqe.executeQuery("<e a='Hello world!'/>/@*");
    //   xqs.next();
    //   try {
    //     xqs.writeItemToResult(new StreamResult(new StringWriter()));
    //     fail("A-XQIA-8.1: serialization process fails when sequence contains a top-level
    // attribute");
    //   } catch (XQException xq) {
    //     // Expect an XQException
    //   }
    //   xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    try {
      xqs.writeItemToResult((Result) null);
      fail("A-XQIA-11.3: writeItemToResult accepts a null buffer as first argument");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    final StringWriter result = new StringWriter();
    try {
      xqs.writeItemToResult(new StreamResult(result));
    } catch (final XQException e) {
      fail("A-XQIA-11.1: writeItemToResult failed with message: " + e.getMessage());
    }
    assertTrue(
        "A-XQIA-11.1: Expects serialized result contains '<e>Hello world!</e>', but it is '"
            + result.toString()
            + '\'',
        result.toString().indexOf("<e>Hello world!</e>") != -1);
    xqe.close();
  }
Example #13
0
  public void testWriteItemToSAX() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    try {
      xqs.writeItemToSAX(new DefaultHandler());
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.close();
    try {
      xqs.writeItemToSAX(new DefaultHandler());
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.writeItemToSAX(new DefaultHandler());
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e a='Hello world!'/>/@*");
    xqs.next();
    try {
      xqs.writeItemToSAX(new DefaultHandler());
      fail("A-XQIA-8.1: serialization process fails when sequence contains a top-level attribute");
    } catch (final XQException xq) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    try {
      xqs.writeItemToSAX((ContentHandler) null);
      fail("A-XQIA-11.3: writeItem accepts a null buffer as first argument");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    final TestContentHandler result = new TestContentHandler();
    try {
      xqs.writeItemToSAX(result);
    } catch (final XQException e) {
      fail("A-XQIA-11.1: writeItem failed with message: " + e.getMessage());
    }
    assertTrue(
        "A-XQIA-11.1: Expects serialized result contains '<e>Hello world!</e>', but it is '"
            + result.buffer.toString()
            + '\'',
        result.buffer.toString().indexOf("<e>Hello world!</e>") != -1);
    xqe.close();
  }
Example #14
0
  public void testWriteItem_OutputStream() throws XQException, UnsupportedEncodingException {

    // We don't expect this method ever to throw UnsupportedEncodingException, as we only request
    // the "UTF-8" encoding.
    // However, in order to make the compiler happy, and to play it safe, add
    // UnsupportedEncodingException to the throws clause.

    XQExpression xqe;
    XQSequence xqs;

    final Properties prop = new Properties();
    prop.setProperty("encoding", "UTF-8");

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    try {
      xqs.writeItem(new ByteArrayOutputStream(), prop);
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.close();
    try {
      xqs.writeItem(new ByteArrayOutputStream(), prop);
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.writeItem(new ByteArrayOutputStream(), prop);
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e a='Hello world!'/>/@*");
    xqs.next();
    try {
      xqs.writeItem(new ByteArrayOutputStream(), prop);
      fail("A-XQIA-8.1: serialization process fails when sequence contains a top-level attribute");
    } catch (final XQException xq) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    try {
      xqs.writeItem((OutputStream) null, prop);
      fail("A-XQIA-11.3: writeItem accepts a null buffer as first argument");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    final ByteArrayOutputStream result = new ByteArrayOutputStream();
    try {
      xqs.writeItem(result, prop);
    } catch (final XQException e) {
      fail("A-XQIA-11.1: writeItem failed with message: " + e.getMessage());
    }
    assertTrue(
        "A-XQIA-11.1: Expects serialized result contains '<e>Hello world!</e>', but it is '"
            + result.toString("UTF-8")
            + '\'',
        result.toString("UTF-8").indexOf("<e>Hello world!</e>") != -1);
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    final ByteArrayOutputStream otherResult = new ByteArrayOutputStream();
    try {
      xqs.writeItem(otherResult, prop);
    } catch (final XQException e) {
      fail("A-XQIA-11.2: writeItem failed with message: " + e.getMessage());
    }
    assertEquals(
        "A-XQIA-11.2: null properties argument is equivalent to empty properties argument",
        result.toString("UTF-8"),
        otherResult.toString("UTF-8"));
    xqe.close();
  }
Example #15
0
  public void testGetItemAsString() throws XQException {
    XQExpression xqe;
    XQSequence xqs;

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    try {
      xqs.getItemAsString(new Properties());
      fail("A-XQIA-1.2: getXXX() should fail when not positioned on an item");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.close();
    try {
      xqs.getItemAsString(new Properties());
      fail("A-XQIA-1.3: closed item accessor supports getXXX()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    xqs.getItem();
    try {
      xqs.getItemAsString(new Properties());
      fail("A-XQIA-1.4: SCROLLTYPE_FORWARD_ONLY sequence supports getting item twice()");
    } catch (final XQException e) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e a='Hello world!'/>/@*");
    xqs.next();
    try {
      xqs.getItemAsString(new Properties());
      fail("A-XQIA-8.1: serialization process fails when sequence contains a top-level attribute");
    } catch (final XQException xq) {
      // Expect an XQException
    }
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    String result = null;
    try {
      result = xqs.getItemAsString(new Properties());
    } catch (final XQException e) {
      fail("A-XQIA-10.1: getItemAsString failed with message: " + e.getMessage());
    }
    assertTrue(
        "A-XQIA-10.1: Expects serialized result contains '<e>Hello world!</e>', but it is '"
            + result
            + '\'',
        result.indexOf("<e>Hello world!</e>") != -1);
    xqe.close();

    xqe = xqc.createExpression();
    xqs = xqe.executeQuery("<e>Hello world!</e>");
    xqs.next();
    try {
      assertEquals(
          "A-XQIA-10.2: null properties argument is equivalent to empty properties argument",
          result,
          xqs.getItemAsString(null));
    } catch (final XQException e) {
      fail("A-XQIA-10.2: getItemAsString failed with message: " + e.getMessage());
    }
    xqe.close();
  }
  /**
   * Evaluate expression and return opaque type
   *
   * @param cexp cexp
   * @param ctx ctx
   * @param type type
   * @return type
   * @throws FaultException FaultException
   * @throws EvaluationException EvaluationException
   */
  private Object evaluate(OExpression cexp, EvaluationContext ctx, QName type)
      throws FaultException, EvaluationException {
    try {
      OXQuery10ExpressionBPEL20 oxquery10 = ((OXQuery10ExpressionBPEL20) cexp);

      XQDataSource xqds = new SaxonXQDataSource();
      XQConnection xqconn = xqds.getConnection();

      Configuration configuration = ((SaxonXQConnection) xqconn).getConfiguration();
      configuration.setAllNodesUntyped(true);
      configuration.setHostLanguage(Configuration.XQUERY);

      XQStaticContext staticEnv = xqconn.getStaticContext();

      NSContext nsContext = oxquery10.getNamespaceCtx();
      Set<String> prefixes = nsContext.getPrefixes();
      for (String prefix : prefixes) {
        String uri = nsContext.getNamespaceURI(prefix);
        staticEnv.declareNamespace(prefix, uri);
      }

      configuration.setSchemaValidationMode(Validation.SKIP);
      xqconn.setStaticContext(staticEnv);

      // Prepare expression, for starters
      String xquery =
          oxquery10
              .getXquery()
              .replaceFirst(
                  Constants.XQUERY_FUNCTION_HANDLER_COMPILER,
                  Constants.XQUERY_FUNCTION_HANDLER_RUNTIME);
      XQPreparedExpression exp = xqconn.prepareExpression(xquery);

      JaxpFunctionResolver funcResolver = new JaxpFunctionResolver(ctx, oxquery10);
      JaxpVariableResolver variableResolver =
          new JaxpVariableResolver(ctx, oxquery10, configuration);
      // Bind external variables to runtime values
      for (QName variable : exp.getAllUnboundExternalVariables()) {
        // Evaluate referenced variable
        Object value = variableResolver.resolveVariable(variable);

        if (value instanceof Value) {
          SaxonXQConnection saxonConn = (SaxonXQConnection) xqconn;
          try {
            Item item = ((Value) value).asItem();
            if (item == null) {
              exp.bindSequence(variable, xqconn.createSequence(Collections.EMPTY_LIST.iterator()));
            } else {
              XQItem item2 = new SaxonXQItem(item, saxonConn);
              exp.bindItem(variable, item2);
            }
          } catch (XPathException e) {
            __log.warn("", e);
          }
        } else {

          if (value instanceof Date) {
            Date d = (Date) value;
            value = org.apache.ode.utils.ISO8601DateParser.format(d);
          }

          // Figure out type of variable
          XQSequenceType xqType = getItemType(xqconn, value);

          // Saxon doesn't like binding sequences to variables
          if (value instanceof Node) {
            // a node is a node-list, but the inverse isn't true.
            // so, if the value is truly a node, leave it alone.
          } else if (value instanceof NodeList) {
            // So extract the first item from the node list
            NodeList nodeList = (NodeList) value;
            ArrayList nodeArray = new ArrayList();
            for (int i = 0; i < nodeList.getLength(); i++) {
              nodeArray.add(nodeList.item(i));
            }
            value = xqconn.createSequence(nodeArray.iterator());
          }

          // Bind value with external variable
          if (value != null && xqType != null) {
            if (value instanceof XQSequence) {
              exp.bindSequence(variable, (XQSequence) value);
            } else {
              if (xqType instanceof XQItemType) {
                exp.bindObject(variable, value, (XQItemType) xqType);
              }
            }
          }
        }
      }

      // Set context node
      Node contextNode = (ctx.getRootNode() == null) ? DOMUtils.newDocument() : ctx.getRootNode();
      contextNode.setUserData(
          XQuery10BpelFunctions.USER_DATA_KEY_FUNCTION_RESOLVER, funcResolver, null);
      exp.bindItem(
          XQConstants.CONTEXT_ITEM,
          xqconn.createItemFromNode(contextNode, xqconn.createNodeType()));

      // Execute query
      XQResultSequence result = exp.executeQuery();

      // Cast Saxon result to Java result
      Object evalResult = getResultValue(type, result);

      if ((evalResult != null) && __log.isDebugEnabled()) {
        __log.debug(
            "Expression "
                + cexp.toString()
                + " generated result "
                + evalResult
                + " - type="
                + evalResult.getClass().getName());

        if (ctx.getRootNode() != null) {
          __log.debug("Was using context node " + DOMUtils.domToString(ctx.getRootNode()));
        }
      }

      return evalResult;
    } catch (XQException xqe) {
      // Extracting the real cause from all this wrapping isn't a simple task
      Throwable cause = (xqe.getCause() != null) ? xqe.getCause() : xqe;

      if (cause instanceof DynamicError) {
        Throwable th = ((DynamicError) cause).getException();

        if (th != null) {
          cause = th;

          if (cause.getCause() != null) {
            cause = cause.getCause();
          }
        }
      }

      throw new EvaluationException(
          "Error while executing an XQuery expression: " + cause.toString(), cause);
    } catch (WrappedResolverException wre) {
      __log.debug("Could not evaluate expression because of ", wre);
      throw (FaultException) wre.getCause();
    }
  }