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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.openejb.util;

import org.apache.openejb.OpenEjbContainer.NoModulesFoundException;

import javax.ejb.EJBException;
import javax.naming.AuthenticationException;
import javax.naming.NamingException;
import javax.transaction.RollbackException;
import java.io.IOException;
import java.io.NotSerializableException;

/**
 * @version $Rev$ $Date$
 */
public class Exceptions {

    /**
     * Removes the need for a cast when using initCause
     *
     * @param t
     * @param cause
     * @return
     */
    public static  T initCause(final T t, final Throwable cause) {
        return (T) t.initCause(cause);
    }


    public static IOException newIOException(final String message, final Throwable cause) {
        return initCause(new IOException(message), cause);
    }

    public static IOException newIOException(final Throwable cause) {
        return initCause(new IOException(), cause);
    }

    public static NamingException newNamingException(final String message, final Throwable cause) {
        return initCause(new NamingException(message), cause);
    }

    public static NamingException newNamingException(final Throwable cause) {
        return initCause(new NamingException(), cause);
    }


    public static RollbackException newRollbackException(final String message, final Throwable cause) {
        return initCause(new RollbackException(message), cause);
    }

    public static RollbackException newRollbackException(final Throwable cause) {
        return initCause(new RollbackException(), cause);
    }


    public static AuthenticationException newAuthenticationException(final String message, final Throwable cause) {
        return initCause(new AuthenticationException(message), cause);
    }

    public static AuthenticationException newAuthenticationException(final Throwable cause) {
        return initCause(new AuthenticationException(), cause);
    }


    public static EJBException newEJBException(final String message, final Throwable cause) {
        return initCause(new EJBException(message), cause);
    }

    public static EJBException newEJBException(final Throwable cause) {
        return initCause(new EJBException(), cause);
    }


    public static NotSerializableException newNotSerializableException(final String message, final Throwable cause) {
        return initCause(new NotSerializableException(message), cause);
    }

    public static NotSerializableException newNotSerializableException(final Throwable cause) {
        return initCause(new NotSerializableException(), cause);
    }

    public static NoModulesFoundException newNoModulesFoundException() {
        return new NoModulesFoundException(Join.join("\n", "No modules found to deploy.", "1)Maybe descriptors are placed in incorrect location.", "Descriptors could go under: ", "/META-INF or /WEB-INF", "but not directly under ", "Check 'Application Discovery via the Classpath' docs page for more info", "2)Maybe no modules are present in the classpath.", "Is 'openejb.base' system property pointing to the intended location?")
        );
    }


}