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

Example 21 with Collection

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

the class BaseExecutionService method createExecutionVariable.

protected Response createExecutionVariable(Execution execution, boolean override, int variableType, HttpServletRequest httpServletRequest, UriInfo uriInfo) {
    Object result = null;
    Response.ResponseBuilder responseBuilder = Response.ok();
    List<RestVariable> inputVariables = new ArrayList<>();
    List<RestVariable> resultVariables = new ArrayList<>();
    if (Utils.isApplicationJsonRequest(httpServletRequest)) {
        try {
            ObjectMapper objectMapper = new ObjectMapper();
            @SuppressWarnings("unchecked") List<Object> variableObjects = (List<Object>) objectMapper.readValue(httpServletRequest.getInputStream(), List.class);
            for (Object restObject : variableObjects) {
                RestVariable restVariable = objectMapper.convertValue(restObject, RestVariable.class);
                inputVariables.add(restVariable);
            }
        } catch (Exception e) {
            throw new ActivitiIllegalArgumentException("Failed to serialize to a RestVariable instance", e);
        }
    } else if (Utils.isApplicationXmlRequest(httpServletRequest)) {
        JAXBContext jaxbContext = null;
        try {
            jaxbContext = JAXBContext.newInstance(RestVariableCollection.class);
            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
            inputFactory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
            inputFactory.setProperty(XMLInputFactory.SUPPORT_DTD, false);
            XMLStreamReader xmlReader = inputFactory.createXMLStreamReader(new StreamSource(httpServletRequest.getInputStream()));
            Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
            RestVariableCollection restVariableCollection = (RestVariableCollection) jaxbUnmarshaller.unmarshal(xmlReader);
            if (restVariableCollection == null) {
                throw new ActivitiIllegalArgumentException("xml request body could not be transformed to a " + "RestVariable Collection instance.");
            }
            List<RestVariable> restVariableList = restVariableCollection.getRestVariables();
            if (restVariableList.size() == 0) {
                throw new ActivitiIllegalArgumentException("xml request body could not identify any rest " + "variables to be updated");
            }
            for (RestVariable restVariable : restVariableList) {
                inputVariables.add(restVariable);
            }
        } catch (JAXBException | IOException | XMLStreamException e) {
            throw new ActivitiIllegalArgumentException("xml request body could not be transformed to a " + "RestVariable instance.", e);
        }
    }
    if (inputVariables.size() == 0) {
        throw new ActivitiIllegalArgumentException("Request didn't contain a list of variables to create.");
    }
    RestVariable.RestVariableScope sharedScope = null;
    RestVariable.RestVariableScope varScope = null;
    Map<String, Object> variablesToSet = new HashMap<String, Object>();
    for (RestVariable var : inputVariables) {
        // Validate if scopes match
        varScope = var.getVariableScope();
        if (var.getName() == null) {
            throw new ActivitiIllegalArgumentException("Variable name is required");
        }
        if (varScope == null) {
            varScope = RestVariable.RestVariableScope.LOCAL;
        }
        if (sharedScope == null) {
            sharedScope = varScope;
        }
        if (varScope != sharedScope) {
            throw new ActivitiIllegalArgumentException("Only allowed to update multiple variables in the same scope.");
        }
        if (!override && hasVariableOnScope(execution, var.getName(), varScope)) {
            throw new BPMNConflictException("Variable '" + var.getName() + "' is already present on execution '" + execution.getId() + "'.");
        }
        Object actualVariableValue = new RestResponseFactory().getVariableValue(var);
        variablesToSet.put(var.getName(), actualVariableValue);
        resultVariables.add(new RestResponseFactory().createRestVariable(var.getName(), actualVariableValue, varScope, execution.getId(), variableType, false, uriInfo.getBaseUri().toString()));
    }
    if (!variablesToSet.isEmpty()) {
        RuntimeService runtimeService = BPMNOSGIService.getRuntimeService();
        if (sharedScope == RestVariable.RestVariableScope.LOCAL) {
            runtimeService.setVariablesLocal(execution.getId(), variablesToSet);
        } else {
            if (execution.getParentId() != null) {
                // Explicitly set on parent, setting non-local variables on execution itself will override local-variables if exists
                runtimeService.setVariables(execution.getParentId(), variablesToSet);
            } else {
                // Standalone task, no global variables possible
                throw new ActivitiIllegalArgumentException("Cannot set global variables on execution '" + execution.getId() + "', task is not part of process.");
            }
        }
    }
    RestVariableCollection restVariableCollection = new RestVariableCollection();
    restVariableCollection.setRestVariables(resultVariables);
    responseBuilder.entity(restVariableCollection);
    return responseBuilder.status(Response.Status.CREATED).build();
}

Example 22 with Collection

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

the class TaintAnalyzer method visit.

public void visit(BLangForeach foreach) {
    SymbolEnv blockEnv = SymbolEnv.createBlockEnv(foreach.body, env);
    // Propagate the tainted status of collection to foreach variables.
    foreach.collection.accept(this);
    if (getObservedTaintedStatus()) {
        foreach.varRefs.forEach(varRef -> setTaintedStatus((BLangVariableReference) varRef, getObservedTaintedStatus()));
    }
    analyzeNode(foreach.body, blockEnv);
}

Example 23 with Collection

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

the class PackageActionFunctionAndTypesFilter method populateIterableOperations.

private void populateIterableOperations(SymbolInfo variable, List<SymbolInfo> symbolInfoList) {
    BType bType = variable.getScopeEntry().symbol.getType();
    if (bType instanceof BArrayType || bType instanceof BMapType || bType instanceof BJSONType || bType instanceof BXMLType || bType instanceof BTableType || bType instanceof BIntermediateCollectionType) {
        fillForeachIterableOperation(bType, symbolInfoList);
        fillMapIterableOperation(bType, symbolInfoList);
        fillFilterIterableOperation(bType, symbolInfoList);
        fillCountIterableOperation(symbolInfoList);
        if (bType instanceof BArrayType && (((BArrayType) bType).eType.toString().equals("int") || ((BArrayType) bType).eType.toString().equals("float"))) {
            fillMinIterableOperation(symbolInfoList);
            fillMaxIterableOperation(symbolInfoList);
            fillAverageIterableOperation(symbolInfoList);
            fillSumIterableOperation(symbolInfoList);
        }
    // TODO: Add support for Table and Tuple collection
    }
}

Example 24 with Collection

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

the class BallerinaFunctionDocGenTest method testABalWithMultipleFunctions.

@Test(description = "Test a Bal file with multiple Functions")
public void testABalWithMultipleFunctions() {
    try {
        Map<String, BLangPackage> docsMap = BallerinaDocGenerator.generatePackageDocsFromBallerina(sourceRoot, "balWith2Functions.bal");
        Assert.assertNotNull(docsMap);
        Assert.assertEquals(docsMap.size(), 1);
        BallerinaDocGenTestUtils.printDocMap(docsMap);
        BLangPackage doc = docsMap.get(".");
        Collection<BLangFunction> functions = doc.getFunctions();
        Assert.assertEquals(functions.size(), 2);
        Iterator<BLangFunction> iterator = functions.iterator();
        BLangFunction function = iterator.next();
        Assert.assertEquals(function.getParameters().size(), 1);
        Assert.assertEquals(function.getReturnParameters().size(), 1);
        BLangFunction function1 = iterator.next();
        Assert.assertEquals(function1.getParameters().size(), 2);
        Assert.assertEquals(function1.getReturnParameters().size(), 0);
    } catch (IOException e) {
        Assert.fail();
    } finally {
        BallerinaDocGenTestUtils.cleanUp();
    }
}

Example 25 with Collection

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

the class RegistryHostObject method jsFunction_get.

public static Scriptable jsFunction_get(Context cx, Scriptable thisObj, Object[] arguments, Function funObj) throws ScriptException {
    RegistryHostObject rho = (RegistryHostObject) thisObj;
    if (arguments.length == 1) {
        if (arguments[0] instanceof String) {
            try {
                Scriptable hostObject;
                Resource resource = rho.registry.get((String) arguments[0]);
                if (resource instanceof Collection) {
                    hostObject = cx.newObject(rho, "Collection", new Object[] { resource });
                } else {
                    hostObject = cx.newObject(rho, "Resource", new Object[] { resource });
                }
                return hostObject;
            } catch (RegistryException e) {
                throw new ScriptException("Registry error occurred while executing get() operation", e);
            }
        } else {
            throw new ScriptException("Path argument of method get() should be a string");
        }
    } else if (arguments.length == 3) {
        if (arguments[0] instanceof String && arguments[1] instanceof Number && arguments[2] instanceof Number) {
            try {
                Collection collection = rho.registry.get((String) arguments[0], ((Number) arguments[1]).intValue(), ((Number) arguments[2]).intValue());
                CollectionHostObject cho = (CollectionHostObject) cx.newObject(rho, "Collection", new Object[] { collection });
                return cho;
            } catch (RegistryException e) {
                throw new ScriptException("Registry error occurred while executing get() operation", e);
            }
        } else {
            throw new ScriptException("Invalid argument types for get() method");
        }
    } else {
        throw new ScriptException("Invalid no. of arguments for get() method");
    }
}