Example usage for org.apache.commons.lang.exception NestableException NestableException

Introduction

In this page you can find the example usage for org.apache.commons.lang.exception NestableException NestableException.

Prototype

public NestableException(Throwable cause) 

Source Link

Document

Constructs a new NestableException with specified nested Throwable.

Usage

From source file:ExceptionUtilsV1.java

public static void loadFile() throws Exception {
    try {/*from www  .j a v a  2 s .  c o m*/
        FileInputStream fis = new FileInputStream(new File("nosuchfile"));
    } catch (FileNotFoundException fe) {
        throw new NestableException(fe);
    }
}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * Get a process definition by process name
 * //w  ww.j a v a  2s  . co  m
 * @param name
 * @return @throws
 *         NestableException
 */
public AntelopeProcessDefinition getProcessDefinition(String name) throws NestableException {
    try {
        return (AntelopeProcessDefinition) this.getDefinitionFactory().getProcessDefinition(name);
    } catch (Exception e) {
        log.error("Failed to load ProcessDef:" + name, e);
        throw new NestableException(e);
    }
}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * Get a task instance by ID/*  w  w w.  ja v a  2 s  .c  o m*/
 * 
 * @return Task Instance
 * @throws NestableException
 */
public AntelopeTaskInstance getTaskInstance(Long taskInstanceId) throws NestableException {
    try {
        Session session = PersistenceLocator.getInstance().getCurrentSession();

        return (AntelopeTaskInstance) session.load(AntelopeTaskInstance.class, taskInstanceId);
    } catch (Exception e) {
        log.error("Failed to load Task Instance:" + taskInstanceId.toString(), e);
        throw new NestableException(e);
    }
}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * Create a process in a paused state/*from   w ww  .  j av a  2s . c o m*/
 * 
 * @param processDef
 * @return A Process Instance
 * @throws NestableException
 */
public AntelopeProcessInstance createProcessPaused(AntelopeProcessDefinition processDef)
        throws NestableException {
    try {
        AntelopeProcessInstance processInstance = (AntelopeProcessInstance) this.getEngine()
                .createProcess(processDef);
        return processInstance;
    } catch (Exception e) {
        log.error("Failed to create paused instance of:" + processDef.getName(), e);
        throw new NestableException(e);
    }
}

---

From source file:com.anite.antelope.zebra.om.AntelopeProcessInstance.java

/**
 * constructor from another instance (e.g. for history)
 * /*from  w w  w .  j av a 2  s .c  om*/
 * @param processInstance
 *            AntelopeProcessInstance
 */
public AntelopeProcessInstance(AntelopeProcessInstance processInstance) throws NestableException {
    if (processInstance == null) {
        throw new NestableException(
                "Cannot instantiate AntelopeProcessInstance class without a valid AntelopeProcessInstance object");
    }
}

---

From source file:com.anite.zebra.hivemind.om.state.ZebraProcessInstance.java

/**
 * constructor from another instance (e.g. for history)
 * //from   w  w w  . j a va  2  s.c  om
 * @param processInstance
 *            AntelopeProcessInstance
 */
public ZebraProcessInstance(ZebraProcessInstance processInstance) throws NestableException {
    if (processInstance == null) {
        throw new NestableException(
                "Cannot instantiate ProcessInstance class without a valid ProcessInstance object");
    }
}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * Get the task list for the passed user
 * @param user/*from   ww  w . j a  v  a 2 s . co  m*/
 * @return
 * @throws HibernateException
 * @throws NestableException
 */
public List getTaskList(User user) throws NestableException {

    try {
        Session session = PersistenceLocator.getInstance().getCurrentSession();
        Query tasks = session.getNamedQuery("AllUsersTasks");
        tasks.setBoolean("show", true);

        tasks.setCacheable(true);

        List usersTasks = new ArrayList();

        UserManager manager = AvalonServiceHelper.instance().getSecurityService().getUserManager();

        DynamicAccessControlList acl = (DynamicAccessControlList) manager.getACL(user);

        Iterator allTasks = tasks.iterate();
        while (allTasks.hasNext()) {
            AntelopeTaskInstance taskInstance = (AntelopeTaskInstance) allTasks.next();
            Iterator taskPermissions = taskInstance.getPermissions().iterator();
            while (taskPermissions.hasNext()) {
                if (acl.hasPermission((Permission) taskPermissions.next())) {
                    usersTasks.add(taskInstance);
                    break;
                }
            }
        }

        return usersTasks;
    } catch (InitializationException e) {
        log.error("Failed to load users service", e);
        throw new NestableException(e);
    } catch (UnknownEntityException e) {
        log.error("User does not exist", e);
        throw new NestableException(e);
    } catch (HibernateException e) {
        log.error("Datastore problems building task list", e);
        throw new NestableException(e);
    }

}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * Get the task list for the passed user
 * @param user/*w ww.j  ava  2 s. com*/
 * @return
 * @throws HibernateException
 * @throws NestableException
 */
public List getOwnerTaskList(User user) throws NestableException {

    try {
        Session session = PersistenceLocator.getInstance().getCurrentSession();
        Query tasks = session.getNamedQuery("UsersTasks");
        tasks.setParameter("user", user);
        tasks.setBoolean("show", true);
        tasks.setCacheable(true);

        //return tasks.list();

        List usersTasks = new ArrayList();

        UserManager manager = AvalonServiceHelper.instance().getSecurityService().getUserManager();

        DynamicAccessControlList acl = (DynamicAccessControlList) manager.getACL(user);

        Iterator allTasks = tasks.iterate();
        while (allTasks.hasNext()) {
            AntelopeTaskInstance taskInstance = (AntelopeTaskInstance) allTasks.next();
            Iterator taskPermissions = taskInstance.getPermissions().iterator();
            while (taskPermissions.hasNext()) {
                if (acl.hasPermission((Permission) taskPermissions.next())) {
                    usersTasks.add(taskInstance);
                    break;
                }
            }
        }

        return usersTasks;
    } catch (InitializationException e) {
        log.error("Failed to load users service", e);
        throw new NestableException(e);
    } catch (UnknownEntityException e) {
        log.error("User does not exist", e);
        throw new NestableException(e);
    } catch (HibernateException e) {
        log.error("Datastore problems building task list", e);
        throw new NestableException(e);
    }

}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * Gets a permission set for String[] of permission names
 * @param permissions//from  w  ww .  j a  va2s . c om
 * @return
 * @throws NestableException
 */
public PermissionSet getPermissionSet(String[] permissions) throws NestableException {
    try {
        PermissionManager permissionManager = AvalonServiceHelper.instance().getSecurityService()
                .getPermissionManager();

        PermissionSet permissionSet = new PermissionSet();
        for (int i = 0; i < permissions.length; i++) {
            try {
                permissionSet.add(permissionManager.getPermissionByName(permissions[i]));
            } catch (UnknownEntityException e1) {
                // Does not exist yet so create it
                try {
                    Permission permission = permissionManager.getPermissionInstance(permissions[i]);
                    permissionManager.addPermission(permission);
                    permissionSet.add(permission);
                } catch (UnknownEntityException e) {
                    log.error("Cannot find permission", e);
                    throw new NestableException(e);
                } catch (EntityExistsException e) {
                    log.error("Somehow the entity exists and does not exist", e);
                    throw new NestableException(e);
                }
            }
        }

        return permissionSet;
    } catch (InitializationException e) {
        log.error("Trying to initialize start permissions not possible", e);
        throw new NestableException(e);
    } catch (DataBackendException e) {
        log.error("Trying to initialize start permissions not possible", e);
        throw new NestableException(e);
    }
}

---

From source file:com.anite.antelope.zebra.helper.ZebraHelper.java

/**
 * loads a permission or creates it if it doesn't already exist. 
 * @param permissionName/*  www . j a v a2 s . c  o  m*/
 * @return
 * @throws InitializationException
 */
public Permission loadOrCreatePermission(String permissionName) throws NestableException {

    try {
        PermissionManager permissionManager = AvalonServiceHelper.instance().getSecurityService()
                .getPermissionManager();

        Permission permission = permissionManager.getPermissionInstance(permissionName);
        if (permissionManager.checkExists(permission)) {
            return permissionManager.getPermissionByName(permissionName);
        }
        permissionManager.addPermission(permission);
        return permission;
    } catch (DataBackendException e) {
        log.error("Failed to find or create permission:" + permissionName, e);
        throw new NestableException(e);
    } catch (UnknownEntityException e) {
        log.error("Failed to find or create permission:" + permissionName, e);
        throw new NestableException(e);
    } catch (InitializationException e) {
        log.error("Failed to find or create permission:" + permissionName, e);
        throw new NestableException(e);
    } catch (EntityExistsException e) {
        log.error("Failed to find or create permission:" + permissionName, e);
        throw new NestableException(e);
    }
}

---

• «
• 1
• 2
• »