Examples with ProcessManagementException org.wso2.carbon.bpel.stub.mgt.ProcessManagementException used on opensource projects

Example 11 with ProcessManagementException

use of org.wso2.carbon.bpel.stub.mgt.ProcessManagementException in project carbon-business-process by wso2.

the class ProcessManagementServiceSkeleton method getProcessDefinition.

private OMElement getProcessDefinition(ProcessConf pConf) throws ProcessManagementException {
    if (pConf == null) {
        String errMsg = "Process configuration cannot be null.";
        log.error(errMsg);
        throw new ProcessManagementException(errMsg);
    }
    String bpelDoc = pConf.getBpelDocument();
    List<File> files = pConf.getFiles();
    for (final File file : files) {
        if (file.getPath().endsWith(bpelDoc) || file.getPath().endsWith(bpelDoc.replaceAll("/", "\\\\"))) {
            XMLStreamReader reader;
            FileInputStream fis = null;
            OMElement bpelDefinition;
            try {
                fis = new FileInputStream(file);
                XMLInputFactory xif = XMLInputFactory.newInstance();
                reader = xif.createXMLStreamReader(fis);
                StAXOMBuilder builder = new StAXOMBuilder(reader);
                bpelDefinition = builder.getDocumentElement();
                bpelDefinition.build();
            } catch (XMLStreamException e) {
                String errMsg = "XML stream reader exception: " + file.getAbsolutePath();
                log.error(errMsg, e);
                throw new ProcessManagementException(errMsg, e);
            } catch (FileNotFoundException e) {
                String errMsg = "BPEL File reading exception: " + file.getAbsolutePath();
                log.error(errMsg, e);
                throw new ProcessManagementException(errMsg, e);
            } finally {
                if (fis != null) {
                    try {
                        fis.close();
                    } catch (IOException e) {
                        log.warn("Cannot close file input stream.", e);
                    }
                }
            }
            return bpelDefinition;
        }
    }
    String errMsg = "Process Definition for: " + pConf.getProcessId() + " not found";
    log.error(errMsg);
    throw new ProcessManagementException(errMsg);
}

Example 12 with ProcessManagementException

use of org.wso2.carbon.bpel.stub.mgt.ProcessManagementException in project carbon-business-process by wso2.

the class ProcessManagementServiceSkeleton method processQuery.

/**
 * Query processes based on a {@link org.apache.ode.bpel.common.ProcessFilter} criteria. This is
 * implemented in memory rather than via database calls since the processes
 * are managed by the {@link org.apache.ode.bpel.iapi.ProcessStore} object and we don't want to make
 * this needlessly complicated.
 *
 * @param filter              process filter
 * @param tenantsProcessStore Current Tenant's process store
 * @return ProcessConf collection
 * @throws ProcessManagementException if an error occurred while processing query
 */
private Collection<ProcessConf> processQuery(ProcessFilter filter, TenantProcessStoreImpl tenantsProcessStore) throws ProcessManagementException {
    Map<QName, ProcessConfigurationImpl> processes = tenantsProcessStore.getProcessConfigMap();
    if (log.isDebugEnabled()) {
        for (Map.Entry<QName, ProcessConfigurationImpl> process : processes.entrySet()) {
            log.debug("Process " + process.getKey() + " in state " + process.getValue());
        }
    }
    Set<QName> pids = processes.keySet();
    // Name filter can be implemented using only the PIDs.
    if (filter != null && filter.getNameFilter() != null) {
        // adding escape sequences to [\^$.|?*+(){} characters
        String nameFilter = filter.getNameFilter().replace("\\", "\\\\").replace("]", "\\]").replace("[", "\\[").replace("^", "\\^").replace("$", "\\$").replace("|", "\\|").replace("?", "\\?").replace(".", "\\.").replace("+", "\\+").replace("(", "\\(").replace(")", "\\)").replace("{", "\\{").replace("}", "\\}").replace("*", ".*");
        final Pattern pattern = Pattern.compile(nameFilter + "(-\\d*)?");
        CollectionsX.remove_if(pids, new MemberOfFunction<QName>() {

            @Override
            public boolean isMember(QName o) {
                return !pattern.matcher(o.getLocalPart()).matches();
            }
        });
    }
    if (filter != null && filter.getNamespaceFilter() != null) {
        // adding escape sequences to [\^$.|?*+(){} characters
        String namespaceFilter = filter.getNamespaceFilter().replace("\\", "\\\\").replace("]", "\\]").replace("[", "\\[").replace("^", "\\^").replace("$", "\\$").replace("|", "\\|").replace("?", "\\?").replace(".", "\\.").replace("+", "\\+").replace("(", "\\(").replace(")", "\\)").replace("{", "\\{").replace("}", "\\}").replace("*", ".*");
        final Pattern pattern = Pattern.compile(namespaceFilter);
        CollectionsX.remove_if(pids, new MemberOfFunction<QName>() {

            @Override
            public boolean isMember(QName o) {
                String ns = o.getNamespaceURI() == null ? "" : o.getNamespaceURI();
                return !pattern.matcher(ns).matches();
            }
        });
    }
    // Now we need the process conf objects, we need to be
    // careful since someone could have deleted them by now
    List<ProcessConf> confs = new LinkedList<ProcessConf>();
    for (QName pid : pids) {
        ProcessConf pConf = tenantsProcessStore.getProcessConfiguration(pid);
        if (pConf != null) {
            confs.add(pConf);
        }
    }
    if (filter != null) {
        // Specific filter for deployment date.
        if (filter.getDeployedDateFilter() != null) {
            for (final String ddf : filter.getDeployedDateFilter()) {
                final Date dd;
                try {
                    dd = ISO8601DateParser.parse(Filter.getDateWithoutOp(ddf));
                } catch (ParseException e) {
                    // Should never happen.
                    String errMsg = "Exception while parsing date";
                    log.error(errMsg, e);
                    throw new ProcessManagementException(errMsg, e);
                }
                CollectionsX.remove_if(confs, new MemberOfFunction<ProcessConf>() {

                    @Override
                    public boolean isMember(ProcessConf o) {
                        if (ddf.startsWith("=")) {
                            return !o.getDeployDate().equals(dd);
                        }
                        if (ddf.startsWith("<=")) {
                            return o.getDeployDate().getTime() > dd.getTime();
                        }
                        if (ddf.startsWith(">=")) {
                            return o.getDeployDate().getTime() < dd.getTime();
                        }
                        if (ddf.startsWith("<")) {
                            return o.getDeployDate().getTime() >= dd.getTime();
                        }
                        return ddf.startsWith(">") && (o.getDeployDate().getTime() <= dd.getTime());
                    }
                });
            }
        }
        // Ordering
        if (filter.getOrders() != null) {
            ComparatorChain cChain = new ComparatorChain();
            for (String key : filter.getOrders()) {
                boolean ascending = true;
                String orderKey = key;
                if (key.startsWith("+") || key.startsWith("-")) {
                    orderKey = key.substring(1, key.length());
                    if (key.startsWith("-")) {
                        ascending = false;
                    }
                }
                Comparator c;
                if ("name".equals(orderKey)) {
                    c = new Comparator<ProcessConf>() {

                        public int compare(ProcessConf o1, ProcessConf o2) {
                            return o1.getProcessId().getLocalPart().compareTo(o2.getProcessId().getLocalPart());
                        }
                    };
                } else if ("namespace".equals(orderKey)) {
                    c = new Comparator<ProcessConf>() {

                        public int compare(ProcessConf o1, ProcessConf o2) {
                            String ns1 = o1.getProcessId().getNamespaceURI() == null ? "" : o1.getProcessId().getNamespaceURI();
                            String ns2 = o2.getProcessId().getNamespaceURI() == null ? "" : o2.getProcessId().getNamespaceURI();
                            return ns1.compareTo(ns2);
                        }
                    };
                } else if ("version".equals(orderKey)) {
                    c = new Comparator<ProcessConf>() {

                        public int compare(ProcessConf o1, ProcessConf o2) {
                            return (int) (o1.getVersion() - o2.getVersion());
                        }
                    };
                } else if ("deployed".equals(orderKey)) {
                    c = new Comparator<ProcessConf>() {

                        public int compare(ProcessConf o1, ProcessConf o2) {
                            return o1.getDeployDate().compareTo(o2.getDeployDate());
                        }
                    };
                } else if ("status".equals(orderKey)) {
                    c = new Comparator<ProcessConf>() {

                        public int compare(ProcessConf o1, ProcessConf o2) {
                            return o1.getState().compareTo(o2.getState());
                        }
                    };
                } else {
                    // unrecognized
                    if (log.isDebugEnabled()) {
                        log.debug("unrecognized order key" + orderKey);
                    }
                    continue;
                }
                cChain.addComparator(c, !ascending);
            }
            Collections.sort(confs, cChain);
        }
    }
    return confs;
}

Example 13 with ProcessManagementException

use of org.wso2.carbon.bpel.stub.mgt.ProcessManagementException in project carbon-business-process by wso2.

the class ProcessManagementServiceSkeleton method getProcessInfo.

public ProcessInfoType getProcessInfo(QName pid) throws ProcessManagementException {
    ProcessInfoType processInfoType = new ProcessInfoType();
    TenantProcessStoreImpl tenantProcessStore = AdminServiceUtils.getTenantProcessStore();
    ProcessConf processConf = tenantProcessStore.getProcessConfiguration(pid);
    fillProcessInfo(processInfoType, processConf, ProcessInfoCustomizer.ALL, tenantProcessStore);
    return processInfoType;
}

Example 14 with ProcessManagementException

use of org.wso2.carbon.bpel.stub.mgt.ProcessManagementException in project carbon-business-process by wso2.

the class BPELPackageRepository method readPropertiesOfUpdatedDeploymentInfo.

/**
 * Reads the updated properties from registry and sets the process configuration fields
 *
 * @param processConfiguration - Process's configuration details after updated
 * @param bpelPackageName      - the relevant bpel package
 * @throws RegistryException          on registry rollback error case, we'll init the cause to the
 *                                    original exception we got when accessing registry
 * @throws ProcessManagementException
 */
public void readPropertiesOfUpdatedDeploymentInfo(ProcessConfigurationImpl processConfiguration, String bpelPackageName) throws RegistryException, ProcessManagementException {
    String versionlessPackageName = BPELPackageRepositoryUtils.getVersionlessPackageName(bpelPackageName);
    String packageLocation = BPELPackageRepositoryUtils.getResourcePathForDeployInfoUpdatedBPELPackage(processConfiguration.getPackage(), versionlessPackageName);
    Resource bpelPackage = configRegistry.get(packageLocation);
    String stateInString = bpelPackage.getProperty(BPELConstants.BPEL_PROCESS_STATE + processConfiguration.getProcessId());
    String inMemoryInString = bpelPackage.getProperty(BPELConstants.BPEL_PROCESS_INMEMORY + processConfiguration.getProcessId());
    String processEventsInString = bpelPackage.getProperty(BPELConstants.BPEL_PROCESS_EVENTS + processConfiguration.getProcessId());
    String generateTypeString = bpelPackage.getProperty(BPELConstants.BPEL_PROCESS_EVENT_GENERATE + processConfiguration.getProcessId());
    String successCleanupsInString = bpelPackage.getProperty(BPELConstants.BPEL_INSTANCE_CLEANUP_SUCCESS + processConfiguration.getProcessId());
    String failureCleanupsInString = bpelPackage.getProperty(BPELConstants.BPEL_INSTANCE_CLEANUP_FAILURE + processConfiguration.getProcessId());
    // editor has been updated, read the updated fields
    if (stateInString != null) {
        ProcessState state = BPELPackageRepositoryUtils.getProcessState(stateInString);
        processConfiguration.setState(state);
        processConfiguration.setIsTransient(Boolean.parseBoolean(inMemoryInString));
        ProcessEventsListType processEventsList = new ProcessEventsListType();
        EnableEventListType enabledEventList = BPELPackageRepositoryUtils.getEnabledEventsListFromString(processEventsInString);
        processEventsList.setEnableEventsList(enabledEventList);
        Generate_type1 generateType = BPELPackageRepositoryUtils.getProcessGenerateTypeFromString(generateTypeString);
        processEventsList.setGenerate(generateType);
        ScopeEventListType scopeEventList = new ScopeEventListType();
        int j = 0;
        while (bpelPackage.getProperty(BPELConstants.BPEL_PROCESS_SCOPE_EVENT + (j + 1) + processConfiguration.getProcessId()) != null) {
            ScopeEventType scopeEvent = BPELPackageRepositoryUtils.getScopeEventFromString(bpelPackage.getProperty(BPELConstants.BPEL_PROCESS_SCOPE_EVENT + (j + 1) + processConfiguration.getProcessId()));
            scopeEventList.addScopeEvent(scopeEvent);
            j++;
        }
        processEventsList.setScopeEventsList(scopeEventList);
        processConfiguration.setProcessEventsList(processEventsList);
        CleanUpListType cleanUpList = new CleanUpListType();
        CleanUpType successCleanUp = BPELPackageRepositoryUtils.getSuccessCleanUpType(successCleanupsInString);
        cleanUpList.addCleanUp(successCleanUp);
        CleanUpType failureCleanUp = BPELPackageRepositoryUtils.getFailureCleanUpType(failureCleanupsInString);
        cleanUpList.addCleanUp(failureCleanUp);
        processConfiguration.setProcessCleanupConfImpl(cleanUpList);
    }
}

Example 15 with ProcessManagementException

use of org.wso2.carbon.bpel.stub.mgt.ProcessManagementException in project carbon-business-process by wso2.

the class TenantProcessStoreImpl method reloadExistingVersionsOfBPELPackage.

/**
 * Reload old versions of BPEL package. This is used to handle restart of BPS server.
 * At restart based on the last modified time of the BPEL archives we'll reload all the versions
 * of that BPEL archive.
 *
 * @param deploymentContext information about current deployment
 * @throws RegistryException                                                                     on error loading
 * resources from registry.
 * @throws org.wso2.carbon.bpel.skeleton.ode.integration.mgt.services.ProcessManagementException
 */
private void reloadExistingVersionsOfBPELPackage(BPELDeploymentContext deploymentContext) throws RegistryException, ProcessManagementException {
    BPELPackageInfo bpelPackage = repository.getBPELPackageInfo(deploymentContext);
    String lastActivePackageName = null;
    for (String packageName : bpelPackage.getAvailableVersions()) {
        if (deploymentUnits.containsKey(packageName)) {
            lastActivePackageName = packageName;
        } else {
            // version of the package
            if (null != lastActivePackageName && isConfigRegistryReadOnly()) {
                loadExistingBPELPackage(lastActivePackageName);
            }
            loadExistingBPELPackage(packageName);
        }
    }
}