Example usage for java.lang IllegalStateException IllegalStateException

Introduction

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

Prototype

public IllegalStateException(Throwable cause)

Source Link

Document

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

Usage

From source file:com.tibbo.linkserver.plugin.device.file.item.NumericItem.java

private void validate() {
    super.validate(getItemRegisterCount());
    if (range == 0 || range == 1) {
        throw new IllegalStateException("Only binary values can be read from Coil and Input ranges");
    }/*from  w w w  .java2s . c om*/
    if (!ArrayUtils.contains(DATA_TYPES, dataType)) {
        throw new IllegalStateException("Invalid data type");
    } else {
        return;
    }
}

From source file:cz.lbenda.rcp.config.ConfigurationRW.java

/** Return already created instance of configuration RW
 * @return already create instance of configuration which must be create by {@link ConfigurationRW#createInstance(String, String)}
 * @throws IllegalStateException when you want get instance of configuraiton RW before you create it
 * *///  w  w w. java2s.co  m
public static ConfigurationRW getInstance() throws IllegalStateException {
    if (configurationRW == null) {
        throw new IllegalStateException("The instance isn't created yet.");
    }
    return configurationRW;
}

From source file:com.connorbrezinsky.msg.security.Hash.java

/**
 * Checks whether given plaintext password corresponds to a stored salted
 * hash of the password.//w ww  .j a  v  a 2 s.c  om
 */
public static boolean check(String password, String stored) throws Exception {
    String[] saltAndPass = stored.split("\\$");
    if (saltAndPass.length != 2) {
        throw new IllegalStateException("The stored password have the form 'salt$hash'");
    }
    String hashOfInput = hash(password, Base64.decodeBase64(saltAndPass[0]));
    return hashOfInput.equals(saltAndPass[1]);
}

From source file:org.onebusaway.webapp.impl.GWTAbstractFactory.java

public void setType(Class<?> type) {
    if (!_parentType.isAssignableFrom(type))
        throw new IllegalStateException("type is not assignable to " + _parentType);
    _type = type;//from   w w  w . j a  v  a2  s .  c  o m
}

From source file:cz.cuni.amis.planning4j.external.impl.itsimple.ItSimpleUtils.java

/**
 * This method gets the operating system name on which the program is running as
 * used in itSimple xml format//from w  w w  . j a va 2 s .co  m
 * @return "linux" OR "windows" OR "mac"
 */
public static EPlannerPlatform getOperatingSystem() {
    String operatingSystem = System.getProperty("os.name").toLowerCase();

    if (operatingSystem.indexOf("linux") == 0) {
        return EPlannerPlatform.LINUX;
    } else if (operatingSystem.indexOf("windows") == 0) {
        return EPlannerPlatform.WINDOWS;
    } else if (operatingSystem.indexOf("mac") == 0) {
        return EPlannerPlatform.MAC;
    }

    throw new IllegalStateException("Current platform could not be guessed");
}

From source file:de.kaiserpfalzEdv.iam.identity.LoginQueryBuilder.java

private void validate() {
    if (isBlank(login))
        throw new IllegalStateException("Can't query without login!");
    if (isBlank(password))
        throw new IllegalStateException("Can't query without password!");
}

From source file:com.github.woozoo73.test.dummy.ProcessorImpl.java

private String processInternal(String name) {
    if (name == null) {
        throw new IllegalStateException("name must not be null.");
    }//  ww  w.  ja v a2  s  .c  o m

    String id = UUID.randomUUID().toString();
    User user = new User(id, name);
    userDao.insert(user);

    try {
        userDao.insertInvalid();
    } catch (Exception e) {
    }

    user = userDao.select(id);

    return "Hello, " + user.getName() + ".";
}

From source file:com.reactive.hzdfs.SpringContext.java

/**
 * //ww  w  .jav a 2  s  .co  m
 * @param type
 * @return
 */
public static <T> T getBean(Class<T> type) {
    if (springContext == null)
        throw new IllegalStateException("Context not formed");
    return springContext.getBean(type);
}

From source file:com.microsoft.tfs.core.internal.db.ConnectionPool.java

public synchronized DBConnection getConnection() {
    if (shutdown) {
        throw new IllegalStateException(Messages.getString("ConnectionPool.ConnectionPoolHasBeenShutdown")); //$NON-NLS-1$
    }/*from  w w  w  .j  a  v  a  2s. c o m*/
    if (pooledConnections.size() > 0) {
        final DBConnection connection = (DBConnection) pooledConnections.remove(0);
        givenConnections.put(connection, MessageFormat.format("gave connection to [{0}] at [{1}]", //$NON-NLS-1$
                Thread.currentThread().getName(), new Date()));
        return connection;
    } else if (givenConnections.size() < POOL_SIZE) {
        final DBConnection connection = connectionConfiguration.createNewConnection();
        givenConnections.put(connection, MessageFormat.format("gave connection to [{0}] at [{1}]", //$NON-NLS-1$
                Thread.currentThread().getName(), new Date()));
        return connection;
    }
    throw new IllegalStateException(
            MessageFormat.format("no connections left in pool ({0})", givenConnections)); //$NON-NLS-1$
}

From source file:com.adito.networkplaces.NetworkPlaceDatabaseFactory.java

/**
 * @param networkPlaceDatabaseImpl the class of the NetworkPlace database
 * @param lock weather to lock the NetworkPlace database after setting it.
 * @throws IllegalStateException//from  www .j a  v  a 2 s  . c  o m
 */
public static void setFactoryImpl(Class networkPlaceDatabaseImpl, boolean lock) throws IllegalStateException {
    if (locked) {
        throw new IllegalStateException("NetworkPlace database factory has been locked by another plugin.");
    }
    NetworkPlaceDatabaseFactory.networkPlaceDatabaseImpl = networkPlaceDatabaseImpl;
    locked = lock;
}