Examples with DeployedPackagesPaginated org.wso2.carbon.bpel.skeleton.ode.integration.mgt.services.types.DeployedPackagesPaginated used on opensource projects

Example 1 with DeployedPackagesPaginated

use of org.wso2.carbon.bpel.skeleton.ode.integration.mgt.services.types.DeployedPackagesPaginated in project carbon-business-process by wso2.

the class BPELPackageManagementServiceSkeleton method listDeployedPackagesPaginated.

public DeployedPackagesPaginated listDeployedPackagesPaginated(int page, String packageSearchString) throws PackageManagementException {
    int tPage = page;
    List<BPELPackageInfo> packages;
    DeployedPackagesPaginated paginatedPackages = new DeployedPackagesPaginated();
    TenantProcessStoreImpl tenantProcessStore = getTenantProcessStore();
    BPELPackageRepository packageRepo = tenantProcessStore.getBPELPackageRepository();
    try {
        // Can return null and we should handle that
        packages = packageRepo.getBPELPackages();
    } catch (Exception e) {
        String errorMessage = "Cannot get the BPEL Package list from repository.";
        log.error(errorMessage, e);
        throw new PackageManagementException(errorMessage, e);
    }
    if (packages != null) {
        // Calculating pagination information
        if (tPage < 0 || tPage == Integer.MAX_VALUE) {
            tPage = 0;
        }
        int startIndex = tPage * BPELConstants.ITEMS_PER_PAGE;
        int endIndex = (tPage + 1) * BPELConstants.ITEMS_PER_PAGE;
        int numberOfPackages = packages.size();
        int totalPackages = 0;
        BPELPackageInfo[] packagesArray = packages.toArray(new BPELPackageInfo[numberOfPackages]);
        for (int i = 0; i < numberOfPackages; i++) {
            if (!packagesArray[i].getName().toLowerCase().contains(packageSearchString.toLowerCase())) {
                continue;
            }
            int count = getPackageVersionCount(packagesArray[i]);
            if (totalPackages + count > startIndex && totalPackages < endIndex) {
                // In-order to get the total number of packages count
                // if (totalPackages >= endIndex) {
                // break;
                // }
                int maxRemainingPackages = totalPackages < startIndex && (totalPackages + count) > startIndex ? startIndex - (totalPackages + count) : endIndex - totalPackages;
                PackageType packageType = getPackageInfo(packagesArray[i], maxRemainingPackages);
                paginatedPackages.add_package(packageType);
            }
            totalPackages += count;
        }
        int pages = (int) Math.ceil((double) totalPackages / BPELConstants.ITEMS_PER_PAGE);
        paginatedPackages.setPages(pages);
    } else {
        // Returning empty result set with pages equal to zero for cases where null is returned from
        // BPEL repo.
        paginatedPackages.setPages(0);
    }
    return paginatedPackages;
}

Example 2 with DeployedPackagesPaginated

use of org.wso2.carbon.bpel.skeleton.ode.integration.mgt.services.types.DeployedPackagesPaginated in project carbon-business-process by wso2.

the class BPELPackageManagementServiceSkeleton method listDeployedPackagesPaginated.

public DeployedPackagesPaginated listDeployedPackagesPaginated(int page) throws PackageManagementException {
    int tPage = page;
    List<BPELPackageInfo> packages;
    DeployedPackagesPaginated paginatedPackages = new DeployedPackagesPaginated();
    TenantProcessStoreImpl tenantProcessStore = getTenantProcessStore();
    BPELPackageRepository packageRepo = tenantProcessStore.getBPELPackageRepository();
    try {
        // Can return null and we should handle that
        packages = packageRepo.getBPELPackages();
    } catch (Exception e) {
        String errorMessage = "Cannot get the BPEL Package list from repository.";
        log.error(errorMessage, e);
        throw new PackageManagementException(errorMessage, e);
    }
    if (packages != null) {
        // Calculating pagination information
        if (tPage < 0 || tPage == Integer.MAX_VALUE) {
            tPage = 0;
        }
        int startIndex = tPage * BPELConstants.ITEMS_PER_PAGE;
        int endIndex = (tPage + 1) * BPELConstants.ITEMS_PER_PAGE;
        int numberOfPackages = packages.size();
        int totalPackages = 0;
        BPELPackageInfo[] packagesArray = packages.toArray(new BPELPackageInfo[numberOfPackages]);
        for (int i = 0; i < numberOfPackages; i++) {
            int count = getPackageVersionCount(packagesArray[i]);
            if (totalPackages + count > startIndex && totalPackages < endIndex) {
                // In-order to get the total number of packages count
                // if (totalPackages >= endIndex) {
                // break;
                // }
                int maxRemainingPackages = totalPackages < startIndex && (totalPackages + count) > startIndex ? startIndex - (totalPackages + count) : endIndex - totalPackages;
                PackageType packageType = getPackageInfo(packagesArray[i], maxRemainingPackages);
                paginatedPackages.add_package(packageType);
            }
            totalPackages += count;
        }
        int pages = (int) Math.ceil((double) totalPackages / BPELConstants.ITEMS_PER_PAGE);
        paginatedPackages.setPages(pages);
    } else {
        // Returning empty result set with pages equal to zero for cases where null is returned from
        // BPEL repo.
        paginatedPackages.setPages(0);
    }
    return paginatedPackages;
}