Example usage for java.lang Exception Exception

Introduction

In this page you can find the example usage for java.lang Exception Exception.

Prototype

public Exception(Throwable cause)

Source Link

Document

Constructs a new exception with the specified cause and a detail message of (cause==null ?

Usage

From source file:customer.springboot.controller.UserController.java

@RequestMapping(value = "/loggedin", method = RequestMethod.GET)
public User getUserLoggedIn() throws Exception {
    Authentication auth = SecurityContextHolder.getContext().getAuthentication();
    if (auth == null) {
        throw new Exception("Unauthenticated Request");
    }//from ww w .j av  a  2  s  .c  om

    Object principal = auth.getPrincipal();
    if (principal == null) {
        throw new Exception("Invalid authentication object");
    }

    if (!org.springframework.security.core.userdetails.User.class.isAssignableFrom(principal.getClass())) {
        throw new Exception("Invalid authentication object" + principal.getClass().getName());
    }
    org.springframework.security.core.userdetails.User u = (org.springframework.security.core.userdetails.User) principal;
    return userDao.findByUsername(u.getUsername());
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.json.GetVClassesForVClassGroup.java

@Override
protected JSONObject process() throws Exception {
    JSONObject map = new JSONObject();
    String vcgUri = vreq.getParameter("classgroupUri");
    if (vcgUri == null) {
        throw new Exception("no URI passed for classgroupUri");
    }/* w w w .j a va 2  s  .c o m*/

    VClassGroupsForRequest vcgc = VClassGroupCache.getVClassGroups(vreq);
    VClassGroup vcg = vcgc.getGroup(vcgUri);
    if (vcg == null) {
        throw new Exception("Could not find vclassgroup: " + vcgUri);
    }

    ArrayList<JSONObject> classes = new ArrayList<JSONObject>(vcg.size());
    for (VClass vc : vcg) {
        JSONObject vcObj = new JSONObject();
        vcObj.put("name", vc.getName());
        vcObj.put("URI", vc.getURI());
        vcObj.put("entityCount", vc.getEntityCount());
        classes.add(vcObj);
    }
    map.put("classes", classes);
    map.put("classGroupName", vcg.getPublicName());
    map.put("classGroupUri", vcg.getURI());

    return map;
}

From source file:egovframework.rte.fdl.string.EgovObjectUtil.java

/**
 * ? ? ./*from   ww  w . j av  a2 s.c o m*/
 * @param className
 * @return
 * @throws ClassNotFoundException
 * @throws Exception
 */
public static Class<?> loadClass(String className) throws ClassNotFoundException, Exception {

    Class<?> clazz = null;
    try {
        clazz = Thread.currentThread().getContextClassLoader().loadClass(className);
    } catch (ClassNotFoundException e) {
        throw new ClassNotFoundException();
    } catch (Exception e) {
        throw new Exception(e);
    }

    if (clazz == null) {
        clazz = Class.forName(className);
    }

    return clazz;

}

From source file:com.appranix.adapter.service.AdapterServiceImpl.java

@Override
public void adapterRead(int id) throws Exception {
    try {//from w ww .  jav a  2s .c  om
        final String uri = "http://localhost:9090/adapter/rest/cm/simple/cis/" + id;

        RestTemplate restTemplate = new RestTemplate();
        ResponseEntity<String> result = restTemplate.getForEntity(uri, String.class);

        System.out.println(result);

    } catch (Exception e) {
        throw new Exception("Error in Read Operation");
    }
}

From source file:com.hangum.tadpole.db.bander.cubrid.CubridExecutePlanUtils.java

/**
 * cubrid execute plan//from   w  w w  .  jav a 2 s . c o  m
 * 
 * @param userDB
 * @param sql
 * @return
 * @throws Exception
 */
public static String plan(UserDBDAO userDB, String sql) throws Exception {
    if (!sql.toLowerCase().startsWith("select")) {
        logger.error("[cubrid execute plan ]" + sql);
        throw new Exception("This statment not select. please check.");
    }
    Connection conn = null;
    ResultSet rs = null;
    PreparedStatement pstmt = null;

    try {
        //         Class.forName("cubrid.jdbc.driver.CUBRIDDriver");
        //         conn = DriverManager.getConnection(userDB.getUrl(), userDB.getUsers(), userDB.getPasswd());
        //         conn.setAutoCommit(false); //     auto commit? false  .
        conn = TadpoleSQLManager.getInstance(userDB).getDataSource().getConnection();
        conn.setAutoCommit(false); //     auto commit? false  .

        sql = StringUtils.trim(sql).substring(6);
        if (logger.isDebugEnabled())
            logger.debug("[qubrid modifying query]" + sql);
        sql = "select " + RECOMPILE + sql;

        pstmt = conn.prepareStatement(sql);
        ((CUBRIDStatement) pstmt).setQueryInfo(true);
        rs = pstmt.executeQuery();

        String plan = ((CUBRIDStatement) pstmt).getQueryplan(); //  ?    .
        //         conn.commit();

        if (logger.isDebugEnabled())
            logger.debug("cubrid plan text : " + plan);

        return plan;

    } finally {
        if (rs != null)
            rs.close();
        if (pstmt != null)
            pstmt.close();
        if (conn != null)
            conn.close();
    }
}

From source file:geotag.example.sbickt.SbicktAPI.java

public static void newGeoTag(List<NameValuePair> geoTagData) throws Exception {
    String url = Properties.getUrlIndex();

    HttpHelper httpConnection = HttpHelper.getInstance(url);

    if (!httpConnection.POSTRequest(geoTagData)) {
        throw new Exception("SbicktAPI -> newGeoTag: Failed to add new geotag");
    }/* ww  w.  ja  v  a 2s.  c  om*/
}

From source file:com.card.loop.xyz.service.LearningElementService.java

public boolean acceptLE(LearningElementDto le) throws UnknownHostException, Exception {
    boolean ok = false;
    LearningElement model = dao.getLE(le.getId());
    if (model != null) {
        model.setStatus(2);// ww  w . j a v a2 s .c  om
        dao.acceptLE(model);
        ok = true;
    } else
        throw new Exception("LearningElement does not exist. ");
    return ok;

}

From source file:com.sqewd.open.dal.core.persistence.db.EntityHelper.java

public static void setEntity(final StructEntityReflect enref, final HashMap<String, AbstractEntity> entities,
        final ResultSet rs) throws Exception {
    Class<?> type = Class.forName(enref.Class);
    Object obj = type.newInstance();
    if (!(obj instanceof AbstractEntity))
        throw new Exception("Unsupported Entity type [" + type.getCanonicalName() + "]");
    AbstractEntity entity = (AbstractEntity) obj;
    AbstractJoinGraph gr = AbstractJoinGraph.lookup(type);

    for (StructAttributeReflect attr : enref.Attributes) {
        Stack<KeyValuePair<Class<?>>> path = new Stack<KeyValuePair<Class<?>>>();
        Class<?> at = attr.Field.getType();
        KeyValuePair<Class<?>> ak = new KeyValuePair<Class<?>>();
        ak.setValue(entity.getClass());//from w  w w .  j av  a  2 s. c o m
        ak.setKey(attr.Column);
        path.push(ak);

        if (attr.Reference == null || attr.Reference.Type != EnumRefereceType.One2Many) {
            setColumnValue(rs, attr, entity, gr, path);
        } else if (attr.Reference != null) {
            // Object ao = createListInstance(entity, attr);
            Class<?> rt = Class.forName(attr.Reference.Class);
            Object ro = rt.newInstance();
            if (!(ro instanceof AbstractEntity))
                throw new Exception(
                        "Reference [" + attr.Column + "] is of invalid type. [" + at.getCanonicalName()
                                + "] does not extend from [" + AbstractEntity.class.getCanonicalName() + "]");
            AbstractEntity ae = (AbstractEntity) getColumnValue(rs, attr, entity, gr, path);
            addListValue(ae, entity, attr);
        }

    }
    String key = entity.getEntityKey();
    if (!entities.containsKey(key)) {
        entities.put(entity.getEntityKey(), entity);
    } else {
        AbstractEntity target = entities.get(key);
        for (StructAttributeReflect attr : enref.Attributes) {
            if (attr.Reference.Type == EnumRefereceType.One2Many) {
                copyToList(entity, target, attr);
            }
        }
    }
}

From source file:com.dc.tes.adapter.startup.remote.StartUpRemoteForRequest.java

public StartUpRemoteForRequest(Properties prop) throws Exception {
    if (!((String) prop.get("adapterType")).toUpperCase().equals("REQUEST"))
        throw new Exception("?" + prop.get("adapterType") + "?!");
    m_props = prop;//from   www  .  j  a  v a2  s. co m
}

From source file:com.xinferin.licensing.LicenceActivator.java

private void initialiseKeys() throws Exception {
    try {/*w w  w  .  ja  v a  2 s .  c o m*/

        byte[] publicKeyBytes = Base64.decodeBase64(spublicKey);

        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
        EncodedKeySpec publicKeySpec = new X509EncodedKeySpec(publicKeyBytes);
        publicKey = keyFactory.generatePublic(publicKeySpec);

    } catch (InvalidKeySpecException e) {
        throw new Exception("Invalid Key Specs not valid Key files." + e.getCause());
    } catch (NoSuchAlgorithmException e) {
        throw new Exception("There is no such algorithm. Please check the JDK ver." + e.getCause());
    }
}