Examples with OfferedAsset org.eclipse.dataspaceconnector.ids.spi.types.container.OfferedAsset used on opensource projects

Example 1 with OfferedAsset

use of org.eclipse.dataspaceconnector.ids.spi.types.container.OfferedAsset in project DataSpaceConnector by eclipse-dataspaceconnector.

the class ResourceDescriptionRequestHandler method retrieveObject.

protected OfferedAsset retrieveObject(@NotNull IdsId idsId, @NotNull Result<ClaimToken> verificationResult) {
    String assetId = idsId.getValue();
    Asset asset = assetIndex.findById(assetId);
    if (asset == null) {
        return null;
    }
    ContractOfferQuery contractOfferQuery = ContractOfferQuery.Builder.newInstance().claimToken(verificationResult.getContent()).criterion(new Criterion(Asset.PROPERTY_ID, "=", assetId)).build();
    List<ContractOffer> targetingContractOffers = contractOfferService.queryContractOffers(contractOfferQuery).collect(toList());
    return new OfferedAsset(asset, targetingContractOffers);
}

Example 2 with OfferedAsset

use of org.eclipse.dataspaceconnector.ids.spi.types.container.OfferedAsset in project DataSpaceConnector by eclipse-dataspaceconnector.

the class CatalogToIdsResourceCatalogTransformer method transform.

@Override
@Nullable
public ResourceCatalog transform(Catalog object, @NotNull TransformerContext context) {
    Objects.requireNonNull(context);
    if (object == null) {
        return null;
    }
    ResourceCatalogBuilder builder;
    String catalogId = object.getId();
    if (catalogId != null) {
        URI catalogIdUri = URI.create(String.join(IdsIdParser.DELIMITER, IdsIdParser.SCHEME, IdsType.CATALOG.getValue(), catalogId));
        builder = new ResourceCatalogBuilder(catalogIdUri);
    } else {
        builder = new ResourceCatalogBuilder();
    }
    List<Resource> resources = new LinkedList<>();
    List<ContractOffer> contractOffers = object.getContractOffers();
    List<Asset> distinctAssets = contractOffers.stream().map(ContractOffer::getAsset).distinct().collect(Collectors.toList());
    for (Asset distinctAsset : distinctAssets) {
        List<ContractOffer> targetingOffers = contractOffers.stream().filter(c -> c.getAsset().getId().equals(distinctAsset.getId())).collect(Collectors.toList());
        OfferedAsset assetAndContractOffers = new OfferedAsset(distinctAsset, targetingOffers);
        Resource resource = context.transform(assetAndContractOffers, Resource.class);
        if (resource != null) {
            resources.add(resource);
        }
    }
    builder._offeredResource_(new ArrayList<>(resources));
    return builder.build();
}

Example 3 with OfferedAsset

use of org.eclipse.dataspaceconnector.ids.spi.types.container.OfferedAsset in project DataSpaceConnector by eclipse-dataspaceconnector.

the class ResourceDescriptionRequestHandler method retrieveObject.

@Override
protected OfferedAsset retrieveObject(@NotNull IdsId idsId, @NotNull ClaimToken claimToken) {
    String assetId = idsId.getValue();
    Asset asset = assetIndex.findById(assetId);
    if (asset == null) {
        return null;
    }
    ContractOfferQuery contractOfferQuery = ContractOfferQuery.Builder.newInstance().claimToken(claimToken).criterion(new Criterion(Asset.PROPERTY_ID, "=", assetId)).build();
    List<ContractOffer> targetingContractOffers = contractOfferService.queryContractOffers(contractOfferQuery).collect(toList());
    return new OfferedAsset(asset, targetingContractOffers);
}