Examples with Collection org.wso2.carbon.registry.core.Collection used on opensource projects

Example 26 with Collection

use of org.wso2.carbon.registry.core.Collection in project jaggery by wso2.

the class RegistryHostObject method jsFunction_newCollection.

public static Scriptable jsFunction_newCollection(Context cx, Scriptable thisObj, Object[] arguments, Function funObj) throws ScriptException {
    RegistryHostObject rho = (RegistryHostObject) thisObj;
    if (arguments.length == 0) {
        if (rho.registry != null) {
            try {
                Collection collection = rho.registry.newCollection();
                CollectionHostObject cho = (CollectionHostObject) cx.newObject(rho, "Collection", new Object[] { collection });
                return cho;
            } catch (RegistryException e) {
                throw new ScriptException("Error occurred while creating a new Collection", e);
            }
        } else {
            throw new ScriptException("Registry has not initialized");
        }
    } else {
        throw new ScriptException("newCollection() Method doesn't accept arguments");
    }
}

Example 27 with Collection

use of org.wso2.carbon.registry.core.Collection in project carbon-apimgt by wso2.

the class AbstractAPIManager method getCustomMediationResourceFromUuid.

/**
 * Returns the mediation policy registry resource correspond to the given identifier
 *
 * @param mediationPolicyId uuid of the mediation resource
 * @return Registry resource of given identifier or null
 * @throws APIManagementException If failed to get the registry resource of given uuid
 */
@Override
public Resource getCustomMediationResourceFromUuid(String mediationPolicyId) throws APIManagementException {
    String resourcePath = APIConstants.API_CUSTOM_SEQUENCE_LOCATION;
    try {
        Resource resource = registry.get(resourcePath);
        // resource : customsequences
        if (resource instanceof Collection) {
            Collection typeCollection = (Collection) resource;
            String[] typeArray = typeCollection.getChildren();
            for (String type : typeArray) {
                Resource typeResource = registry.get(type);
                // typeResource: in/ out/ fault
                if (typeResource instanceof Collection) {
                    String[] policyArray = ((Collection) typeResource).getChildren();
                    if (policyArray.length > 0) {
                        for (String policy : policyArray) {
                            Resource mediationResource = registry.get(policy);
                            // mediationResource: eg .log_in_msg.xml
                            String resourceId = mediationResource.getUUID();
                            if (resourceId.equals(mediationPolicyId)) {
                                // registry resource
                                return mediationResource;
                            }
                        }
                    }
                }
            }
        }
    } catch (RegistryException e) {
        String msg = "Error while accessing registry objects";
        throw new APIManagementException(msg, e);
    }
    return null;
}

Example 28 with Collection

use of org.wso2.carbon.registry.core.Collection in project carbon-apimgt by wso2.

the class ZIPUtils method zipFiles.

/**
 * Creates a zip archive from the provided list of files
 *
 * @param zipFile absolute path to the zip file which needs to be created
 * @param fileList list of files
 * @throws APIManagementException when error occurred while creating the zip file
 */
public static void zipFiles(String zipFile, Collection<File> fileList) throws APIManagementException {
    byte[] buffer = new byte[1024];
    try (FileOutputStream fos = new FileOutputStream(zipFile);
        ZipOutputStream zos = new ZipOutputStream(fos)) {
        for (File file : fileList) {
            String path = file.getAbsolutePath().substring(file.getAbsolutePath().indexOf(APIConstants.API_WSDL_EXTRACTED_DIRECTORY) + APIConstants.API_WSDL_EXTRACTED_DIRECTORY.length() + 1);
            ZipEntry ze = new ZipEntry(path);
            zos.putNextEntry(ze);
            try (FileInputStream in = new FileInputStream(file)) {
                int len;
                while ((len = in.read(buffer)) > 0) {
                    zos.write(buffer, 0, len);
                }
            }
        }
    } catch (IOException e) {
        throw new APIManagementException("Error occurred while creating the ZIP file: " + zipFile, e);
    }
}

Example 29 with Collection

use of org.wso2.carbon.registry.core.Collection in project carbon-apimgt by wso2.

the class RegistryPersistenceImpl method deleteAPIProduct.

@Override
public void deleteAPIProduct(Organization org, String apiId) throws APIPersistenceException {
    boolean tenantFlowStarted = false;
    try {
        RegistryHolder holder = getRegistry(org.getName());
        tenantFlowStarted = holder.isTenantFlowStarted();
        Registry registry = holder.getRegistry();
        GovernanceUtils.loadGovernanceArtifacts((UserRegistry) registry);
        GenericArtifactManager artifactManager = RegistryPersistenceUtil.getArtifactManager(registry, APIConstants.API_KEY);
        if (artifactManager == null) {
            String errorMessage = "Failed to retrieve artifact manager when deleting API Product" + apiId;
            log.error(errorMessage);
            throw new APIManagementException(errorMessage);
        }
        GenericArtifact apiProductArtifact = artifactManager.getGenericArtifact(apiId);
        APIProductIdentifier identifier = new APIProductIdentifier(apiProductArtifact.getAttribute(APIConstants.API_OVERVIEW_PROVIDER), apiProductArtifact.getAttribute(APIConstants.API_OVERVIEW_NAME), apiProductArtifact.getAttribute(APIConstants.API_OVERVIEW_VERSION));
        // this is the product resource collection path
        String productResourcePath = APIConstants.API_ROOT_LOCATION + RegistryConstants.PATH_SEPARATOR + RegistryPersistenceUtil.replaceEmailDomain(identifier.getProviderName()) + RegistryConstants.PATH_SEPARATOR + identifier.getName() + RegistryConstants.PATH_SEPARATOR + identifier.getVersion();
        // this is the product rxt instance path
        String apiProductArtifactPath = APIConstants.API_ROOT_LOCATION + RegistryConstants.PATH_SEPARATOR + RegistryPersistenceUtil.replaceEmailDomain(identifier.getProviderName()) + RegistryConstants.PATH_SEPARATOR + identifier.getName() + RegistryConstants.PATH_SEPARATOR + identifier.getVersion() + APIConstants.API_RESOURCE_NAME;
        Resource apiProductResource = registry.get(productResourcePath);
        String productResourceUUID = apiProductResource.getUUID();
        if (productResourceUUID == null) {
            throw new APIManagementException("artifact id is null for : " + productResourcePath);
        }
        Resource apiArtifactResource = registry.get(apiProductArtifactPath);
        String apiArtifactResourceUUID = apiArtifactResource.getUUID();
        if (apiArtifactResourceUUID == null) {
            throw new APIManagementException("artifact id is null for : " + apiProductArtifactPath);
        }
        // Delete the dependencies associated with the api product artifact
        GovernanceArtifact[] dependenciesArray = apiProductArtifact.getDependencies();
        if (dependenciesArray.length > 0) {
            for (GovernanceArtifact artifact : dependenciesArray) {
                registry.delete(artifact.getPath());
            }
        }
        // delete registry resources
        artifactManager.removeGenericArtifact(apiProductArtifact);
        artifactManager.removeGenericArtifact(productResourceUUID);
        /* remove empty directories */
        String apiProductCollectionPath = APIConstants.API_ROOT_LOCATION + RegistryConstants.PATH_SEPARATOR + identifier.getProviderName() + RegistryConstants.PATH_SEPARATOR + identifier.getName();
        if (registry.resourceExists(apiProductCollectionPath)) {
            // at the moment product versioning is not supported so we are directly deleting this collection as
            // this is known to be empty
            registry.delete(apiProductCollectionPath);
        }
        String productProviderPath = APIConstants.API_ROOT_LOCATION + RegistryConstants.PATH_SEPARATOR + identifier.getProviderName() + RegistryConstants.PATH_SEPARATOR + identifier.getName();
        if (registry.resourceExists(productProviderPath)) {
            Resource providerCollection = registry.get(productProviderPath);
            CollectionImpl collection = (CollectionImpl) providerCollection;
            // if there is no api product for given provider delete the provider directory
            if (collection.getChildCount() == 0) {
                if (log.isDebugEnabled()) {
                    log.debug("No more API Products from the provider " + identifier.getProviderName() + " found. " + "Removing provider collection from registry");
                }
                registry.delete(productProviderPath);
            }
        }
    } catch (RegistryException e) {
        String msg = "Failed to get API";
        throw new APIPersistenceException(msg, e);
    } catch (APIManagementException e) {
        String msg = "Failed to get API";
        throw new APIPersistenceException(msg, e);
    } finally {
        if (tenantFlowStarted) {
            RegistryPersistenceUtil.endTenantFlow();
        }
    }
}

Example 30 with Collection

use of org.wso2.carbon.registry.core.Collection in project carbon-apimgt by wso2.

the class RegistryPersistenceImpl method getAllMediationPolicies.

@Override
public List<MediationInfo> getAllMediationPolicies(Organization org, String apiId) throws MediationPolicyPersistenceException {
    boolean isTenantFlowStarted = false;
    List<MediationInfo> mediationList = new ArrayList<MediationInfo>();
    MediationInfo mediation;
    try {
        String tenantDomain = org.getName();
        RegistryHolder holder = getRegistry(tenantDomain);
        Registry registry = holder.getRegistry();
        isTenantFlowStarted = holder.isTenantFlowStarted();
        BasicAPI api = getbasicAPIInfo(apiId, registry);
        if (api == null) {
            throw new MediationPolicyPersistenceException("API not foud ", ExceptionCodes.API_NOT_FOUND);
        }
        String apiPath = GovernanceUtils.getArtifactPath(registry, apiId);
        int prependIndex = apiPath.lastIndexOf("/api");
        String apiResourcePath = apiPath.substring(0, prependIndex);
        // apiResourcePath = apiResourcePath.substring(0, apiResourcePath.lastIndexOf("/"));
        // Getting API registry resource
        Resource resource = registry.get(apiResourcePath);
        // resource eg: /_system/governance/apimgt/applicationdata/provider/admin/calculatorAPI/2.0
        if (resource instanceof Collection) {
            Collection typeCollection = (Collection) resource;
            String[] typeArray = typeCollection.getChildren();
            for (String type : typeArray) {
                // Check for mediation policy sequences
                if ((type.equalsIgnoreCase(apiResourcePath + RegistryConstants.PATH_SEPARATOR + APIConstants.API_CUSTOM_SEQUENCE_TYPE_IN)) || (type.equalsIgnoreCase(apiResourcePath + RegistryConstants.PATH_SEPARATOR + APIConstants.API_CUSTOM_SEQUENCE_TYPE_OUT)) || (type.equalsIgnoreCase(apiResourcePath + RegistryConstants.PATH_SEPARATOR + APIConstants.API_CUSTOM_SEQUENCE_TYPE_FAULT))) {
                    Resource typeResource = registry.get(type);
                    // typeResource : in / out / fault
                    if (typeResource instanceof Collection) {
                        String[] mediationPolicyArr = ((Collection) typeResource).getChildren();
                        if (mediationPolicyArr.length > 0) {
                            for (String mediationPolicy : mediationPolicyArr) {
                                Resource policyResource = registry.get(mediationPolicy);
                                // policyResource eg: custom_in_message
                                // Get uuid of the registry resource
                                String resourceId = policyResource.getUUID();
                                // Get mediation policy config
                                try {
                                    String contentString = IOUtils.toString(policyResource.getContentStream(), RegistryConstants.DEFAULT_CHARSET_ENCODING);
                                    // Extract name from the policy config
                                    OMElement omElement = AXIOMUtil.stringToOM(contentString);
                                    OMAttribute attribute = omElement.getAttribute(new QName("name"));
                                    String mediationPolicyName = attribute.getAttributeValue();
                                    mediation = new MediationInfo();
                                    mediation.setId(resourceId);
                                    mediation.setName(mediationPolicyName);
                                    // Extracting mediation policy type from the registry resource path
                                    String resourceType = type.substring(type.lastIndexOf("/") + 1);
                                    mediation.setType(resourceType);
                                    mediationList.add(mediation);
                                } catch (XMLStreamException e) {
                                    // If exception been caught flow will continue with next mediation policy
                                    log.error("Error occurred while getting omElement out of" + " mediation content", e);
                                } catch (IOException e) {
                                    log.error("Error occurred while converting the content " + "stream of mediation " + mediationPolicy + " to string", e);
                                }
                            }
                        }
                    }
                }
            }
        }
    } catch (RegistryException | APIPersistenceException e) {
        String msg = "Error occurred  while getting Api Specific mediation policies ";
        throw new MediationPolicyPersistenceException(msg, e);
    } finally {
        if (isTenantFlowStarted) {
            PrivilegedCarbonContext.endTenantFlow();
        }
    }
    return mediationList;
}