コード例 #1
0
 // !! !!
 // required conditions: 1) DataObject is open
 // purpose: when property is undefined, set still does 'set', get still 'get', instance property
 // list is still ok.
 // test undefined is not in instance property list
 // tset after set, it is in the list, and value is what we want
 public void testSetGetWithUnDefinedProperty_openDataObject() {
   try {
     dataObject.set(UNDEFINED_PROPERTY_INDEX, CONTROL_STRING_1); // set undefined Property value
   } catch (SDOException e) {
     assertEquals(SDOException.PROPERTY_NOT_FOUND_AT_INDEX, e.getErrorCode());
     return;
   }
   fail("an SDOException should have occurred.");
 }
コード例 #2
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 // required conditions: 1) DataObject is not open
 // purpose: IllegalArgumentException can be thrown for undefined Property when get.
 public void testGetInvalidPropertyIndex_WithDataObject_Not_Open() {
   try {
     dataObject_Not_Open.get(UNDEFINED_PROPERTY_INDEX); // get undefined Property value
   } catch (SDOException e) {
     assertEquals(SDOException.PROPERTY_NOT_FOUND_AT_INDEX, e.getErrorCode());
     return;
   }
   fail("an SDOException should have occurred.");
 }
コード例 #3
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 // required condition: none
 // purpose: test get with index -1
 public void testGetWith_MINUS_ONE() {
   try {
     dataObject_Not_Open.get(MINUS_ONE); // get undefined Property value
     fail("An IllegalArgumentException should have been thrown.");
   } catch (SDOException e) {
     assertEquals(SDOException.PROPERTY_NOT_FOUND_AT_INDEX, e.getErrorCode());
     return;
   }
   fail("an SDOException should have occurred.");
 }
コード例 #4
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 // required conditions: 1) DataObject is not open
 // purpose: IllegalArgumentException can be thrown for valid Property index when set.
 public void testSetValidPropertyINdex_WithDataObject_Not_Open() {
   try {
     dataObject_Not_Open.set(
         DEFINED_PROPERTY_INDEX, CONTROL_STRING_1); // set defined Property value
   } catch (SDOException e) {
     assertEquals(SDOException.PROPERTY_NOT_FOUND_AT_INDEX, e.getErrorCode());
     return;
   }
   fail("an SDOException should have occurred.");
 }
コード例 #5
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 // required condition: none
 // purpose: test set with -1
 public void testSetWith_MINUS_ONE() {
   try {
     SDOProperty NUll = null;
     dataObject_Not_Open.set(MINUS_ONE, CONTROL_STRING_1); // set undefined Property value
   } catch (SDOException e) {
     assertEquals(SDOException.PROPERTY_NOT_FOUND_AT_INDEX, e.getErrorCode());
     return;
   }
   fail("an SDOException should have occurred.");
 }
コード例 #6
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 /** INTERNAL: */
 public Class getImplClass() {
   if ((javaImplClass == null) && (getImplClassName() != null)) {
     try {
       SDOClassLoader loader = ((SDOXMLHelper) aHelperContext.getXMLHelper()).getLoader();
       javaImplClass = loader.loadClass(getImplClassName(), this);
       xmlDescriptor.setJavaClass(javaImplClass);
     } catch (ClassNotFoundException e) {
       throw SDOException.classNotFound(e, getURI(), getName());
     } catch (SecurityException e) {
       throw SDOException.classNotFound(e, getURI(), getName());
     }
   }
   return javaImplClass;
 }
コード例 #7
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  public void testDefine() {

    DefaultSchemaResolver schemaResolver = new DefaultSchemaResolver();

    schemaResolver.setBaseSchemaLocation(getSchemaLocation());

    try {
      ((SDOXSDHelper) xsdHelper).define(new StreamSource(getSchemaToDefine()), schemaResolver);
    } catch (SDOException e) {
      assertEquals(SDOException.REFERENCED_PROPERTY_NOT_FOUND, e.getErrorCode());
      return;
    }
    fail("An exception should have occurred but didn't");
  }
コード例 #8
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  /**
   * INTERNAL: Make this Type an opened Type to allow open content by assigning true value or a Type
   * not to accept any additional properties by assigning false value, {@link isOpen()}.
   *
   * @param bOpen boolean value implying if this Type is open
   */
  public void setOpen(boolean bOpen) {
    if (isDataType() && bOpen) {
      throw SDOException.typeCannotBeOpenAndDataType(getURI(), getName());
    }
    if (open != bOpen) {
      open = bOpen;
      if (open) {
        if (isSubType()) {
          Type baseType = (Type) getBaseTypes().get(0);
          if (!baseType.isOpen()) {
            addOpenMappings();
          }
        } else {
          addOpenMappings();
        }

        if (isBaseType()) {
          for (int i = 0; i < getSubTypes().size(); i++) {
            SDOType nextSubType = (SDOType) getSubTypes().get(i);
            nextSubType.setOpen(bOpen);
          }
        }
      }
    }
  }
コード例 #9
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  private void save(XMLDocument xmlDocument, Writer outputWriter, XMLMarshaller anXMLMarshaller)
      throws IOException {
    if (xmlDocument == null) {
      throw new IllegalArgumentException(
          SDOException.cannotPerformOperationWithNullInputParameter("save", "xmlDocument"));
    }

    // Ask the SDOXMLDocument if we should include the XML declaration in the resulting XML
    anXMLMarshaller.setFragment(!xmlDocument.isXMLDeclaration());

    anXMLMarshaller.setEncoding(xmlDocument.getEncoding());
    anXMLMarshaller.setSchemaLocation(xmlDocument.getSchemaLocation());
    anXMLMarshaller.setNoNamespaceSchemaLocation(xmlDocument.getNoNamespaceSchemaLocation());

    WriterRecord writerRecord;
    if (anXMLMarshaller.isFormattedOutput()) {
      writerRecord = new FormattedWriterRecord();
    } else {
      writerRecord = new WriterRecord();
    }
    writerRecord.setWriter(outputWriter);
    writerRecord.setMarshaller(anXMLMarshaller);

    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
        .setMarshalledObject(xmlDocument.getRootObject());
    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
        .setMarshalledObjectRootQName(
            new QName(xmlDocument.getRootElementURI(), xmlDocument.getRootElementName()));
    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener()).setRootMarshalRecord(writerRecord);

    anXMLMarshaller.marshal(xmlDocument, writerRecord);
    outputWriter.flush();
  }
コード例 #10
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 public DataObject create(String uri, String typeName) {
   Type sdoType = getHelperContext().getTypeHelper().getType(uri, typeName);
   if (sdoType != null) {
     return create(sdoType);
   }
   throw new IllegalArgumentException(SDOException.typeNotFound(uri, typeName));
 }
コード例 #11
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  public DataObject create(Type type) {
    if (type == null) {
      throw new IllegalArgumentException(
          SDOException.cannotPerformOperationWithNullInputParameter("create", "type"));
    }
    SDOType sdoType = (SDOType) type;

    if (sdoType.isAbstract()) {
      // throw illegal arg exception
      // spec page 40
      throw new IllegalArgumentException(
          SDOException.errorCreatingDataObjectForType(sdoType.getURI(), sdoType.getName()));
    }

    if (sdoType.isDataType()) {
      SDOTypeHelper sth = (SDOTypeHelper) getHelperContext().getTypeHelper();
      sdoType = (SDOType) sth.getWrappersHashMap().get(sdoType.getQName());
    }

    Class implClass;
    try {
      implClass = sdoType.getImplClass();
      if (implClass != null) {
        // initialization of the properties Map Implementation will be done in the default
        // constructor call below
        // testcase is in org.apache.tuscany.sdo.test
        SDODataObject theDataObject = (SDODataObject) implClass.newInstance();
        theDataObject._setType(sdoType);
        theDataObject._setHelperContext(getHelperContext());
        return theDataObject;
      }
    } catch (InstantiationException e) {
      throw new IllegalArgumentException(
          SDOException.errorCreatingDataObjectForClass(
              e, (sdoType).getInstanceClassName(), sdoType.getURI(), sdoType.getName()));
    } catch (IllegalAccessException e) {
      throw new IllegalArgumentException(
          SDOException.errorCreatingDataObjectForClass(
              e, (sdoType).getInstanceClassName(), sdoType.getURI(), sdoType.getName()));
    }
    SDODataObject dataObject = new SDODataObject();
    dataObject._setType(sdoType);
    dataObject._setHelperContext(getHelperContext());
    return dataObject;
  }
コード例 #12
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 /**
  * Return the content of the appinfo declared for this Property and source. If the property is
  * defined by ref= the appinfo of the referenced element or attribute is included. The appinfo
  * start and end tags and content are returned. The xml namespace context is preserved in the
  * appinfo element. If more than one appinfo with the same source is declared on the same Type
  * their contents are concatenated.
  *
  * @param property the Property with the appinfo declaration
  * @param source the source of the appinfo declaration.
  * @return the appinfo declared for this Property and source.
  */
 public String getAppinfo(Property property, String source) {
   if (property == null) {
     throw SDOException.noAppInfoForNull();
   }
   if (source == null) {
     source = "";
   }
   return (String) ((SDOProperty) property).getAppInfoMap().get(source);
 }
コード例 #13
0
 /**
  * Returns the DataObject saved as an XML document with the specified root element. Same as
  * StringWriter stringWriter = new StringWriter(); save(createDocument(dataObject, rootElementURI,
  * rootElementName), stringWriter, null); stringWriter.toString();
  *
  * @param dataObject specifies DataObject to be saved
  * @param rootElementURI the Target Namespace URI of the root XML element
  * @param rootElementName the Name of the root XML element
  * @return the saved XML document as a string
  * @throws IllegalArgumentException if the dataObject tree is not closed or has no container.
  */
 public String save(DataObject dataObject, String rootElementURI, String rootElementName) {
   try {
     StringWriter writer = new StringWriter();
     save(dataObject, rootElementURI, rootElementName, writer, getXmlMarshaller(null));
     return writer.toString();
   } catch (XMLMarshalException e) {
     throw SDOException.xmlMarshalExceptionOccurred(e, rootElementURI, rootElementName);
   }
 }
コード例 #14
0
 /**
  * Return the appinfo declared for this Type and source. The appinfo start and end tags and
  * content are returned. The xml namespace context is preserved in the appinfo element. If more
  * than one appinfo with the same source is declared on the same Type their contents are
  * concatenated.
  *
  * @param type the type with the appinfo declaration
  * @param source the source of the appinfo declaration.
  * @return the appinfo declared for this Type and source.
  */
 public String getAppinfo(Type type, String source) {
   if (type == null) {
     throw SDOException.noAppInfoForNull();
   }
   if (source == null) {
     source = "";
   }
   return (String) ((SDOType) type).getAppInfoMap().get(source);
 }
コード例 #15
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 /**
  * INTERNAL: Set this Type to a simple Type by passing in boolean value true. Otherwise, If
  * boolean value is passed in, instances of this type implement DataObject.
  *
  * @param datatype boolean value implying if it is a simple Type
  */
 public void setDataType(boolean datatype) {
   if (datatype && isOpen()) {
     throw SDOException.typeCannotBeOpenAndDataType(getURI(), getName());
   }
   isDataType = datatype;
   if (datatype) {
     setFinalized(true);
   }
 }
コード例 #16
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 private void handleXMLMarshalException(XMLMarshalException xmlException) throws IOException {
   if (xmlException.getErrorCode() == XMLMarshalException.NO_DESCRIPTOR_WITH_MATCHING_ROOT_ELEMENT
       || xmlException.getErrorCode() == XMLMarshalException.DESCRIPTOR_NOT_FOUND_IN_PROJECT) {
     throw SDOException.globalPropertyNotFound();
   } else if (xmlException.getCause() instanceof IOException) {
     throw (IOException) xmlException.getCause();
   } else {
     throw xmlException;
   }
 }
コード例 #17
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  private void save(XMLDocument xmlDocument, Writer outputWriter, XMLMarshaller anXMLMarshaller)
      throws IOException {
    if (xmlDocument == null) {
      throw new IllegalArgumentException(
          SDOException.cannotPerformOperationWithNullInputParameter("save", "xmlDocument"));
    }

    // Ask the SDOXMLDocument if we should include the XML declaration in the resulting XML
    anXMLMarshaller.setFragment(!xmlDocument.isXMLDeclaration());

    anXMLMarshaller.setEncoding(xmlDocument.getEncoding());
    anXMLMarshaller.setSchemaLocation(xmlDocument.getSchemaLocation());
    anXMLMarshaller.setNoNamespaceSchemaLocation(xmlDocument.getNoNamespaceSchemaLocation());

    WriterRecord writerRecord;
    if (anXMLMarshaller.isFormattedOutput()) {
      writerRecord = new FormattedWriterRecord();
    } else {
      writerRecord = new WriterRecord();
    }
    writerRecord.setWriter(outputWriter);
    writerRecord.setMarshaller(anXMLMarshaller);

    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
        .setMarshalledObject(xmlDocument.getRootObject());
    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
        .setMarshalledObjectRootQName(
            new QName(xmlDocument.getRootElementURI(), xmlDocument.getRootElementName()));
    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener()).setRootMarshalRecord(writerRecord);

    try {
      anXMLMarshaller.marshal(xmlDocument, writerRecord);
    } catch (XMLMarshalException xme) {
      if (xme.getErrorCode() == XMLMarshalException.DESCRIPTOR_NOT_FOUND_IN_PROJECT) {
        if (aHelperContext
            != ((SDOType) xmlDocument.getRootObject().getType()).getHelperContext()) {
          throw SDOException.dataObjectNotFromHelperContext();
        }
      }
    }
    outputWriter.flush();
  }
コード例 #18
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  public void save(XMLDocument xmlDocument, Result result, Object options) throws IOException {
    if (xmlDocument == null) {
      throw new IllegalArgumentException(
          SDOException.cannotPerformOperationWithNullInputParameter("save", "xmlDocument"));
    }

    if (result instanceof StreamResult) {
      StreamResult streamResult = (StreamResult) result;
      Writer writer = streamResult.getWriter();
      if (null == writer) {
        save(xmlDocument, streamResult.getOutputStream(), options);
      } else {
        save(xmlDocument, writer, options);
      }

    } else {
      // get XMLMarshaller once - as we may create a new instance if this helper isDirty=true
      XMLMarshaller anXMLMarshaller = getXmlMarshaller(options);

      // Ask the SDOXMLDocument if we should include the XML declaration in the resulting XML
      anXMLMarshaller.setFragment(!xmlDocument.isXMLDeclaration());

      anXMLMarshaller.setEncoding(xmlDocument.getEncoding());
      anXMLMarshaller.setSchemaLocation(xmlDocument.getSchemaLocation());
      anXMLMarshaller.setNoNamespaceSchemaLocation(xmlDocument.getNoNamespaceSchemaLocation());
      ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
          .setMarshalledObject(xmlDocument.getRootObject());
      ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
          .setMarshalledObjectRootQName(
              new QName(xmlDocument.getRootElementURI(), xmlDocument.getRootElementName()));

      if (result instanceof SAXResult) {
        ContentHandlerRecord marshalRecord = new ContentHandlerRecord();
        marshalRecord.setContentHandler(((SAXResult) result).getHandler());
        marshalRecord.setMarshaller(anXMLMarshaller);
        ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
            .setRootMarshalRecord(marshalRecord);
        anXMLMarshaller.marshal(xmlDocument, marshalRecord);
      } else if (result instanceof DOMResult) {
        NodeRecord marshalRecord = new NodeRecord();
        marshalRecord.setDOM(((DOMResult) result).getNode());
        marshalRecord.setMarshaller(anXMLMarshaller);
        ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
            .setRootMarshalRecord(marshalRecord);
        anXMLMarshaller.marshal(xmlDocument, marshalRecord);
      } else {
        StringWriter writer = new StringWriter();
        this.save(xmlDocument, writer, options);
        String xml = writer.toString();
        StreamSource source = new StreamSource(new java.io.StringReader(xml));
        anXMLMarshaller.getTransformer().transform(source, result);
      }
    }
  }
コード例 #19
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 /**
  * Return the JAXB mapping for the SDO property. They are matched on their XML schema
  * representation.
  */
 Mapping getJAXBMappingForProperty(SDOProperty sdoProperty) {
   DatabaseMapping sdoMapping = sdoProperty.getXmlMapping();
   XMLField field;
   if (sdoMapping instanceof XMLObjectReferenceMapping) {
     XMLObjectReferenceMapping referenceMapping = (XMLObjectReferenceMapping) sdoMapping;
     field = (XMLField) referenceMapping.getFields().get(0);
   } else {
     field = (XMLField) sdoMapping.getField();
   }
   TreeObjectBuilder treeObjectBuilder = (TreeObjectBuilder) descriptor.getObjectBuilder();
   XPathNode xPathNode = treeObjectBuilder.getRootXPathNode();
   XPathFragment xPathFragment = field.getXPathFragment();
   while (xPathNode != null && xPathFragment != null) {
     if (xPathFragment.isAttribute()) {
       if (sdoProperty.isMany()
           && !sdoProperty.isContainment()
           && !sdoProperty.getType().isDataType()) {
         xPathFragment = null;
         break;
       }
       Map attributeChildrenMap = xPathNode.getAttributeChildrenMap();
       if (null == attributeChildrenMap) {
         xPathNode = null;
       } else {
         xPathNode = (XPathNode) attributeChildrenMap.get(xPathFragment);
       }
     } else if (xPathFragment.nameIsText()) {
       xPathNode = xPathNode.getTextNode();
     } else {
       Map nonAttributeChildrenMap = xPathNode.getNonAttributeChildrenMap();
       if (null == nonAttributeChildrenMap) {
         xPathNode = null;
       } else {
         xPathNode = (XPathNode) nonAttributeChildrenMap.get(xPathFragment);
       }
     }
     xPathFragment = xPathFragment.getNextFragment();
     if (xPathFragment != null && xPathFragment.nameIsText()) {
       if (sdoProperty.isMany() && !sdoProperty.isContainment()) {
         xPathFragment = null;
         break;
       }
     }
   }
   if (null == xPathFragment && xPathNode != null) {
     if (xPathNode.getNodeValue().isMappingNodeValue()) {
       MappingNodeValue mappingNodeValue = (MappingNodeValue) xPathNode.getNodeValue();
       return mappingNodeValue.getMapping();
     }
   }
   throw SDOException.sdoJaxbNoMappingForProperty(sdoProperty.getName(), field.getXPath());
 }
コード例 #20
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 /**
  * Serializes an XMLDocument as an XML document into the outputStream. If the DataObject's Type
  * was defined by an XSD, the serialization will follow the XSD. Otherwise the serialization will
  * follow the format as if an XSD were generated as defined by the SDO specification. The
  * OutputStream will be flushed after writing. Does not perform validation to ensure compliance
  * with an XSD.
  *
  * @param xmlDocument specifies XMLDocument to be saved
  * @param outputStream specifies the OutputStream to write to.
  * @param options implementation-specific options.
  * @throws IOException for stream exceptions.
  * @throws IllegalArgumentException if the dataObject tree is not closed or has no container.
  */
 public void save(XMLDocument xmlDocument, OutputStream outputStream, Object options)
     throws IOException {
   if (xmlDocument == null) {
     throw new IllegalArgumentException(
         SDOException.cannotPerformOperationWithNullInputParameter("save", "xmlDocument"));
   }
   XMLMarshaller xmlMarshaller = getXmlMarshaller(options);
   String encoding = xmlMarshaller.getEncoding();
   if (xmlDocument.getEncoding() != null) {
     encoding = xmlDocument.getEncoding();
   }
   OutputStreamWriter writer = new OutputStreamWriter(outputStream, encoding);
   save(xmlDocument, writer, xmlMarshaller);
 }
コード例 #21
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 /**
  * Lazy load the WebLogic MBeanServer instance.
  *
  * @return
  */
 private static MBeanServer getWLSMBeanServer() {
   if (wlsMBeanServer == null) {
     Context weblogicContext = null;
     try {
       weblogicContext = new InitialContext();
       try {
         // The lookup string used depends on the context from which this class is being
         // accessed, i.e. servlet, EJB, etc.  Try java:comp/env lookup
         wlsMBeanServer = (MBeanServer) weblogicContext.lookup(WLS_ENV_CONTEXT_LOOKUP);
       } catch (NamingException e) {
         // Lookup failed - try java:comp
         try {
           wlsMBeanServer = (MBeanServer) weblogicContext.lookup(WLS_CONTEXT_LOOKUP);
         } catch (NamingException ne) {
           throw SDOException.errorPerformingWLSLookup(WLS_MBEAN_SERVER, ne);
         }
       }
     } catch (NamingException nex) {
       throw SDOException.errorCreatingWLSInitialContext(nex);
     }
   }
   return wlsMBeanServer;
 }
コード例 #22
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 /**
  * INTERNAL: This convenience method will look up a WebLogic execute thread from the runtime MBean
  * tree. The execute thread contains application information. This code will use the name of the
  * current thread to lookup the corresponding ExecuteThread. The ExecuteThread will allow us to
  * obtain the application name (and version, etc).
  *
  * @return application name or null if the name cannot be obtained
  */
 private static Object getExecuteThread() {
   if (getWLSMBeanServer() != null) {
     // Lazy load the ThreadPoolRuntime instance
     if (wlsThreadPoolRuntime == null) {
       ObjectName service = null;
       ObjectName serverRuntime = null;
       try {
         service = new ObjectName(WLS_SERVICE_KEY);
       } catch (Exception x) {
         throw SDOException.errorGettingWLSObjectName(
             WLS_RUNTIME_SERVICE + " [" + WLS_SERVICE_KEY + "]", x);
       }
       try {
         serverRuntime = (ObjectName) wlsMBeanServer.getAttribute(service, WLS_SERVER_RUNTIME);
       } catch (Exception x) {
         throw SDOException.errorGettingWLSObjectName(WLS_SERVER_RUNTIME, x);
       }
       try {
         wlsThreadPoolRuntime =
             (ObjectName) wlsMBeanServer.getAttribute(serverRuntime, WLS_THREADPOOL_RUNTIME);
       } catch (Exception x) {
         throw SDOException.errorGettingWLSObjectName(WLS_THREADPOOL_RUNTIME, x);
       }
     }
     try {
       return wlsMBeanServer.invoke(
           wlsThreadPoolRuntime,
           WLS_EXECUTE_THREAD_GET_METHOD_NAME,
           new Object[] {Thread.currentThread().getName()},
           new String[] {String.class.getName()});
     } catch (Exception x) {
       throw SDOException.errorInvokingWLSMethodReflectively(
           WLS_EXECUTE_THREAD_GET_METHOD_NAME, WLS_THREADPOOL_RUNTIME, x);
     }
   }
   return null;
 }
コード例 #23
0
  public DataObject create(Class interfaceClass) {
    if (interfaceClass == null) {
      throw new IllegalArgumentException(
          SDOException.cannotPerformOperationWithNullInputParameter("create", "interfaceClass"));
    }
    Type type = getHelperContext().getTypeHelper().getType(interfaceClass);
    if (type != null) {
      return create(type);
    }

    // at this point the type may not have been defined or there could be a classloader issue
    SDOXMLHelper xmlHelper = (SDOXMLHelper) getHelperContext().getXMLHelper();
    ClassLoader contextLoader = xmlHelper.getLoader();
    ClassLoader interfaceLoader = interfaceClass.getClassLoader();
    boolean loadersAreRelated = false;

    // check the hierarchy to see if the interface loader is a parent of the context loader
    List<ClassLoader> visitedLoaders = new ArrayList<ClassLoader>();
    while (contextLoader != null && !loadersAreRelated) {
      if (visitedLoaders.contains(contextLoader)) {
        // if we encounter a loader we've already checked, break out
        break;
      }
      visitedLoaders.add(contextLoader);
      if (contextLoader == interfaceLoader) {
        loadersAreRelated = true;
      }
      ClassLoader parentLoader = contextLoader.getParent();
      if (contextLoader == parentLoader) {
        break;
      }
      contextLoader = parentLoader;
    }

    throw new IllegalArgumentException(
        SDOException.typeNotFoundForInterface(interfaceClass.getName(), loadersAreRelated));
  }
コード例 #24
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 private XMLUnmarshaller getXmlUnmarshaller(Object options) {
   XMLUnmarshaller xmlUnmarshaller = getXmlUnmarshaller().clone();
   if (null == options) {
     return xmlUnmarshaller;
   }
   try {
     DataObject optionsDO = (DataObject) options;
     if (optionsDO.isSet(SDOConstants.ATTACHMENT_UNMARSHALLER_OPTION)) {
       xmlUnmarshaller.setAttachmentUnmarshaller(
           (XMLAttachmentUnmarshaller) optionsDO.get(SDOConstants.ATTACHMENT_UNMARSHALLER_OPTION));
     }
     return xmlUnmarshaller;
   } catch (ClassCastException ccException) {
     throw SDOException.optionsMustBeADataObject(
         ccException, SDOConstants.ORACLE_SDO_URL, SDOConstants.XMLHELPER_LOAD_OPTIONS);
   }
 }
コード例 #25
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 private XMLMarshaller getXmlMarshaller(Object options) {
   XMLMarshaller xmlMarshaller = getXmlMarshaller().clone();
   if (null == options) {
     return xmlMarshaller;
   }
   try {
     DataObject optionsDO = (DataObject) options;
     if (optionsDO.isSet(SDOConstants.ATTACHMENT_MARSHALLER_OPTION)) {
       xmlMarshaller.setAttachmentMarshaller(
           (XMLAttachmentMarshaller) optionsDO.get(SDOConstants.ATTACHMENT_MARSHALLER_OPTION));
     }
     xmlMarshaller.setMarshalListener(
         new SDOMarshalListener(xmlMarshaller, (SDOTypeHelper) aHelperContext.getTypeHelper()));
     return xmlMarshaller;
   } catch (ClassCastException ccException) {
     throw SDOException.optionsMustBeADataObject(
         ccException, SDOConstants.ORACLE_SDO_URL, SDOConstants.XMLHELPER_LOAD_OPTIONS);
   }
 }
コード例 #26
0
  /**
   * INTERNAL: Saves the DataObject as an XML document with the specified root element. Same as
   * save(createDocument(dataObject, rootElementURI, rootElementName), writer, null);
   *
   * @param dataObject specifies DataObject to be saved
   * @param rootElementURI the Target Namespace URI of the root XML element
   * @param rootElementName the Name of the root XML element
   * @param writer specifies the Writer to write to.
   * @throws IOException for stream exceptions.
   * @throws IllegalArgumentException if the dataObject tree is not closed or has no container.
   */
  private void save(
      DataObject rootObject,
      String rootElementURI,
      String rootElementName,
      Writer writer,
      XMLMarshaller anXMLMarshaller)
      throws XMLMarshalException {
    SDOXMLDocument xmlDocument =
        (SDOXMLDocument) createDocument(rootObject, rootElementURI, rootElementName);

    // Ask the SDOXMLDocument if we should include the XML declaration in the resulting XML
    anXMLMarshaller.setFragment(!xmlDocument.isXMLDeclaration());
    WriterRecord writerRecord;
    if (anXMLMarshaller.isFormattedOutput()) {
      writerRecord = new FormattedWriterRecord();
    } else {
      writerRecord = new WriterRecord();
    }
    writerRecord.setWriter(writer);
    writerRecord.setMarshaller(anXMLMarshaller);

    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener()).setMarshalledObject(rootObject);
    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener())
        .setMarshalledObjectRootQName(new QName(rootElementURI, rootElementName));
    ((SDOMarshalListener) anXMLMarshaller.getMarshalListener()).setRootMarshalRecord(writerRecord);

    try {
      anXMLMarshaller.marshal(xmlDocument, writerRecord);
    } catch (XMLMarshalException xme) {
      if (xme.getErrorCode() == XMLMarshalException.DESCRIPTOR_NOT_FOUND_IN_PROJECT) {
        if (aHelperContext != ((SDOType) rootObject.getType()).getHelperContext()) {
          throw SDOException.dataObjectNotFromHelperContext();
        }
      }
    }

    try {
      writer.flush();
    } catch (IOException ex) {
      throw XMLMarshalException.marshalException(ex);
    }
  }
コード例 #27
0
 public Class getInstanceClass() {
   if ((javaClass == null) && (javaClassName != null)) {
     try {
       SDOClassLoader loader = ((SDOXMLHelper) aHelperContext.getXMLHelper()).getLoader();
       Class clazz = loader.getParent().loadClass(javaClassName);
       if (isValidInstanceClass(clazz)) {
         javaClass = clazz;
       } else {
         javaClass = getClass();
       }
     } catch (ClassNotFoundException e) {
       javaClass = getClass();
     } catch (SecurityException e) {
       throw SDOException.classNotFound(e, getURI(), getName());
     }
   }
   if (javaClass == getClass()) {
     return null;
   }
   return javaClass;
 }
コード例 #28
0
  /**
   * INTERNAL: This method will return the key to be used to store/retrieve the delegates for a
   * given application.
   *
   * <p>OC4J classLoader levels: 0 - APP.web (servlet/jsp) or APP.wrapper (ejb) 1 - APP.root (parent
   * for helperContext) 2 - default.root 3 - system.root 4 - oc4j.10.1.3 (remote EJB) or
   * org.eclipse.persistence:11.1.1.0.0 5 - api:1.4.0 6 - jre.extension:0.0.0 7 -
   * jre.bootstrap:1.5.0_07 (with various J2SE versions)
   *
   * @return Application classloader for OC4J, application name for WebLogic, otherwise
   *     Thread.currentThread().getContextClassLoader()
   */
  private static Object getDelegateMapKey(ClassLoader classLoader) {
    String classLoaderName = classLoader.getClass().getName();

    // Default to Thread.currentThread().getContextClassLoader()
    Object delegateKey = classLoader;

    // Delegates in OC4J server will be keyed on classloader
    if (classLoaderName.startsWith(OC4J_CLASSLOADER_NAME)) {
      // Check to see if we are running in a Servlet container or a local EJB container
      if ((classLoader.getParent() != null) //
          && ((classLoader.toString().indexOf(SDOConstants.CLASSLOADER_WEB_FRAGMENT) != -1) //
              || (classLoader.toString().indexOf(SDOConstants.CLASSLOADER_EJB_FRAGMENT) != -1))) {
        classLoader = classLoader.getParent();
      }
      delegateKey = classLoader;
      // Delegates in WebLogic server will be keyed on application name
    } else if (classLoaderName.contains(WLS_CLASSLOADER_NAME)) {
      Object executeThread = getExecuteThread();
      if (executeThread != null) {
        try {
          Method getMethod =
              PrivilegedAccessHelper.getPublicMethod(
                  executeThread.getClass(),
                  WLS_APPLICATION_NAME_GET_METHOD_NAME,
                  PARAMETER_TYPES,
                  false);
          delegateKey = PrivilegedAccessHelper.invokeMethod(getMethod, executeThread);
          // ExecuteThread returns null
          if (delegateKey == null) {
            delegateKey = classLoader;
          }
        } catch (Exception e) {
          throw SDOException.errorInvokingWLSMethodReflectively(
              WLS_APPLICATION_NAME_GET_METHOD_NAME, WLS_EXECUTE_THREAD, e);
        }
      }
    }
    return delegateKey;
  }
コード例 #29
0
  /**
   * According to the requirement, correspondingly perform isset, unset or set function.
   *
   * @param frag one string fragment in the path
   * @param path the String representation of path based access
   * @param caller the DataObject that pass path information in
   * @param value the value to be set as the target property's value
   * @param lastSlashIndex the last index of '/' in the path string
   * @param convertValue boolean used for set if we should convert the value
   * @param _case an int value indicating what kind of operation to use: set, isset or unset.
   * @return true if operation is isset and property's value is set, otherwise false.
   */
  private boolean setIsSetUnSet(
      String frag,
      String path,
      DataObject caller,
      Object value,
      int lastSlashIndex,
      boolean convertValue,
      int _case) {
    int indexOfDot = frag.lastIndexOf('.');
    int indexOfOpenBracket = frag.lastIndexOf('[');
    int indexOfCloseBracket = frag.lastIndexOf(']');
    int numInLastProperty =
        getNumberInFrag(frag, indexOfDot, indexOfOpenBracket, indexOfCloseBracket);
    String lastPropertyName =
        getPropertyNameInFrag(
            frag,
            numInLastProperty,
            indexOfDot,
            indexOfOpenBracket); // get last property name on path for case 1
    DataObject lastDataObject;
    if (-1 < lastSlashIndex) {
      Object lastObject =
          get(path.substring(0, lastSlashIndex), caller); // get last dataobject on path
      // If trying to access a list element from a null list, this object will be
      // an instance of ListWrapper, not DataObject, but the error message is the same
      // as if it was a null DataObject
      if (lastObject == null || lastObject instanceof ListWrapper) {
        throw SDOException.cannotPerformOperationOnProperty(lastPropertyName, path);
      }
      lastDataObject = (SDODataObject) lastObject;
    } else {
      lastDataObject = caller;
    }
    Property lastProperty =
        lastDataObject.getInstanceProperty(lastPropertyName); // get property of this dataobject

    switch (_case) {
      case SET:
        if (lastProperty == null) {
          lastProperty =
              ((SDODataObject) lastDataObject).defineOpenContentProperty(lastPropertyName, value);
        }
        if (lastProperty != null) {
          set(lastProperty, lastDataObject, numInLastProperty, value, convertValue);
        }
        return false;
      case ISSET:
        if (lastProperty == null) {
          return false;
        }
        return isSet(lastProperty, lastDataObject);
      case UNSET:
        if (lastProperty == null) {
          return false;
        }
        unSet(lastProperty, lastDataObject, numInLastProperty);
        return false;
      default:
        return false;
    }
  }
コード例 #30
0
  /**
   * INTERNAL: Make a copy of all settings on the original sequence onto the copy sequence while
   * using a cross-reference doMap that relates the original DataObject key to the copy DataObject
   * key. This function is used during deep copy and changeSummary copy.
   *
   * @param origSequence
   * @param copySequence
   * @param doMap
   */
  private void replicateAndRereferenceSequenceCopyPrivate(
      SDOSequence origSequence,
      SDOSequence copySequence,
      DataObject dataObject,
      DataObject copy,
      Map doMap,
      SDOChangeSummary cs) {
    if (cs != null && cs.isDeleted(dataObject)) {
      origSequence = cs.getOldSequence(dataObject);
    }

    SDOProperty seqProperty = null;
    try {
      List settings = origSequence.getSettings();
      for (int index = 0, size = origSequence.size(); index < size; index++) {
        Setting nextSetting = (Setting) settings.get(index);
        seqProperty = origSequence.getProperty(nextSetting);

        if ((null == seqProperty) || seqProperty.getType().isDataType()) {
          Setting copySetting = nextSetting.copy(copy);
          copySequence.getSettings().add(copySetting);
          copySequence.addValueToSettings(copySetting);
        } else {
          Object copySeqValue = null;
          Object origSeqValue = origSequence.getValue(index);

          if (cs != null) {
            Object orig = cs.getReverseDeletedMap().get(origSeqValue);
            if (orig != null) {
              origSeqValue = orig;
            }
          }

          if (origSeqValue instanceof XMLRoot) {
            origSeqValue = ((XMLRoot) origSeqValue).getObject();
          }

          // lookup copy if not null, if null then the copySeqValue will be null in the reduced
          // scope assignment above
          if (null != origSeqValue) {
            copySeqValue = doMap.get(origSeqValue);
          } else {
            // as a secondary verification to the assignment above - make sure the copy is null as
            // well
            copySeqValue =
                null; // this assignment is however redundant in our reduced scope assignment above
          }

          // now we have the new value
          Setting copySetting = nextSetting.copy(copy, copySeqValue);
          copySequence.getSettings().add(copySetting);
          copySequence.addValueToSettings(copySetting);
        }

        /**
         * Move assignment inside the loop to minimize scope and to initialize the variable to null
         * to handle the case where the original is null and no lookup is performed. Do not move the
         * scope of this variable outside the for loop or we will end up with the previous
         * iterations' value set for a complex object that is unset(null). see #6026714
         */
      }
    } catch (ClassCastException cce) { // catch any failure of a DataObject cast above
      throw SDOException.foundSimpleValueForNonDataTypeProperty(seqProperty.getName());
    }
  }