Package org.apache.olingo.odata2.core.ep.util

Examples of org.apache.olingo.odata2.core.ep.util.CircleStreamBuffer$InternalOutputStream


        final String contentHeader = ContentType.create(BATCH_CONTENT_TYPE, BOUNDARY_PARAMETER, boundary).toString();
        return ODataResponse.entity(batchRequest).contentHeader(contentHeader).build();
    }

    private void addChangeSetParts(ArrayList<BatchPart> parts, ArrayList<BatchChangeSetPart> changeSetParts) {
        final BatchChangeSet changeSet = BatchChangeSet.newBuilder().build();
        for (BatchChangeSetPart changeSetPart : changeSetParts) {
            changeSet.add(changeSetPart);
        }
        parts.add(changeSet);
    }
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                parts.add(createBatchQueryPart(uriInfo, (Olingo2BatchQueryRequest) batchPart));

            } else {

                // add to change set parts
                final BatchChangeSetPart changeSetPart = createBatchChangeSetPart(
                    edm, contentIdMap, (Olingo2BatchChangeRequest) batchPart);
                changeSetParts.add(changeSetPart);
            }
        }
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                @Override
                public void onCompleted(HttpResponse result)
                    throws IOException, EntityProviderException, BatchException, ODataApplicationException {

                    // if a entity is created (via POST request) the response body contains the new created entity
                    HttpStatusCodes statusCode = HttpStatusCodes.fromStatusCode(result.getStatusLine().getStatusCode());

                    // look for no content, or no response body!!!
                    final boolean noEntity = result.getEntity() == null || result.getEntity().getContentLength() == 0;
                    if (statusCode == HttpStatusCodes.NO_CONTENT || noEntity) {
                        responseHandler.onResponse(
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        // create a dummy entity location by adding a dummy key predicate
        // look for a Container name if available
        String referencedEntityName = referencedEntity.toString();
        final int containerSeparator = referencedEntityName.lastIndexOf('.');
        final EdmEntityContainer entityContainer;
        if (containerSeparator != -1) {
            final String containerName = referencedEntityName.substring(0, containerSeparator);
            referencedEntityName = referencedEntityName.substring(containerSeparator + 1);
            entityContainer = edm.getEntityContainer(containerName);
            if (entityContainer == null) {
                throw new IllegalArgumentException("EDM does not have entity container " + containerName);
            }
        } else {
            entityContainer = edm.getDefaultEntityContainer();
            if (entityContainer == null) {
                throw new IllegalArgumentException("EDM does not have a default entity container"
                    + ", use a fully qualified entity set name");
            }
        }
        final EdmEntitySet entitySet = entityContainer.getEntitySet(referencedEntityName);
        final List<EdmProperty> keyProperties = entitySet.getEntityType().getKeyProperties();

        if (keyProperties.size() == 1) {
            referencedEntity.append("('dummy')");
        } else {
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                            break;

                        case URI7A:
                            // $links with 0..1 cardinality property
                            // get the response content as String
                            final EdmEntitySet targetLinkEntitySet = uriInfo.getTargetEntitySet();
                            responseHandler.onResponse((T)EntityProvider.readLink(getContentType(),
                                                                                  targetLinkEntitySet, result
                                                                                      .getEntity()
                                                                                      .getContent()));
                            break;

                        case URI7B:
                            // $links with * cardinality property
                            // get the response content as java.util.List<String>
                            final EdmEntitySet targetLinksEntitySet = uriInfo.getTargetEntitySet();
                            responseHandler.onResponse((T)EntityProvider.readLinks(getContentType(),
                                                                                   targetLinksEntitySet,
                                                                                   result.getEntity()
                                                                                       .getContent()));
                            break;
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            response = EntityProvider.writeProperty(responseContentType, complexProperty, content);
            break;

        case URI7A:
            // $links with 0..1 cardinality property
            final EdmEntitySet targetLinkEntitySet = uriInfo.getTargetEntitySet();
            EntityProviderWriteProperties linkProperties =
                EntityProviderWriteProperties.serviceRoot(new URI(serviceUri + SEPARATOR)).build();
            @SuppressWarnings("unchecked")
            final Map<String, Object> linkMap = (Map<String, Object>) content;
            response = EntityProvider.writeLink(responseContentType, targetLinkEntitySet, linkMap, linkProperties);
            break;

        case URI7B:
            // $links with * cardinality property
            final EdmEntitySet targetLinksEntitySet = uriInfo.getTargetEntitySet();
            EntityProviderWriteProperties linksProperties =
                EntityProviderWriteProperties.serviceRoot(new URI(serviceUri + SEPARATOR)).build();
            @SuppressWarnings("unchecked")
            final List<Map<String, Object>> linksMap = (List<Map<String, Object>>) content;
            response = EntityProvider.writeLinks(responseContentType, targetLinksEntitySet, linksMap, linksProperties);
            break;

        case URI1:
        case URI2:
        case URI6A:
        case URI6B:
            // Entity
            final EdmEntitySet targetEntitySet = uriInfo.getTargetEntitySet();
            EntityProviderWriteProperties properties =
                EntityProviderWriteProperties.serviceRoot(new URI(serviceUri + SEPARATOR)).build();
            @SuppressWarnings("unchecked")
            final Map<String, Object> objectMap = (Map<String, Object>) content;
            response = EntityProvider.writeEntry(responseContentType, targetEntitySet, objectMap, properties);
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            if (entityContainer == null) {
                throw new IllegalArgumentException("EDM does not have a default entity container"
                    + ", use a fully qualified entity set name");
            }
        }
        final EdmEntitySet entitySet = entityContainer.getEntitySet(referencedEntityName);
        final List<EdmProperty> keyProperties = entitySet.getEntityType().getKeyProperties();

        if (keyProperties.size() == 1) {
            referencedEntity.append("('dummy')");
        } else {
            referencedEntity.append("(");
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            break;

        case URI3:
            // complex property
            final List<EdmProperty> complexPropertyPath = uriInfo.getPropertyPath();
            final EdmProperty complexProperty = complexPropertyPath.get(complexPropertyPath.size() - 1);
            response = (T) EntityProvider.readProperty(getContentType(),
                complexProperty, content, EntityProviderReadProperties.init().build());
            break;

        case URI4:
        case URI5:
            // simple property
            final List<EdmProperty> simplePropertyPath = uriInfo.getPropertyPath();
            final EdmProperty simpleProperty = simplePropertyPath.get(simplePropertyPath.size() - 1);
            if (uriInfo.isValue()) {
                response = (T) EntityProvider.readPropertyValue(simpleProperty, content);
            } else {
                response = (T) EntityProvider.readProperty(getContentType(),
                    simpleProperty, content, EntityProviderReadProperties.init().build());
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                        case URI4:
                        case URI5:
                            // simple property
                            // get the response content as Object for $value or Map<String, Object> otherwise
                            final List<EdmProperty> simplePropertyPath = uriInfo.getPropertyPath();
                            final EdmProperty simpleProperty = simplePropertyPath.get(simplePropertyPath.size() - 1);
                            if (uriInfo.isValue()) {
                                responseHandler.onResponse(
                                    (T) EntityProvider.readPropertyValue(simpleProperty,
                                        result.getEntity().getContent()));
                            } else {
                                responseHandler.onResponse(
                                    (T) EntityProvider.readProperty(getContentType(), simpleProperty,
                                        result.getEntity().getContent(),
                                        EntityProviderReadProperties.init().build()));
                            }
                            break;

                        case URI3:
                            // complex property
                            // get the response content as Map<String, Object>
                            final List<EdmProperty> complexPropertyPath = uriInfo.getPropertyPath();
                            final EdmProperty complexProperty = complexPropertyPath.get(complexPropertyPath.size() - 1);
                            responseHandler.onResponse((T)EntityProvider.readProperty(getContentType(),
                                                                                      complexProperty, result
                                                                                          .getEntity()
                                                                                          .getContent(),
                                                                                      EntityProviderReadProperties
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        switch (uriInfo.getUriType()) {
        case URI4:
        case URI5:
            // simple property
            final List<EdmProperty> simplePropertyPath = uriInfo.getPropertyPath();
            final EdmProperty simpleProperty = simplePropertyPath.get(simplePropertyPath.size() - 1);
            responseContentType = simpleProperty.getMimeType();
            if (uriInfo.isValue()) {
                response = EntityProvider.writePropertyValue(simpleProperty, content);
                responseContentType = ContentType.TEXT_PLAIN_CS_UTF_8.toString();
            } else {
                response = EntityProvider.writeProperty(getContentType(), simpleProperty, content);
            }
            break;

        case URI3:
            // complex property
            final List<EdmProperty> complexPropertyPath = uriInfo.getPropertyPath();
            final EdmProperty complexProperty = complexPropertyPath.get(complexPropertyPath.size() - 1);
            response = EntityProvider.writeProperty(responseContentType, complexProperty, content);
            break;

        case URI7A:
            // $links with 0..1 cardinality property
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