/*
* Copyright 2002-2010 the original author or authors.
*
* Licensed 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.springframework.erlang.support;
import java.io.IOException;
import org.springframework.erlang.OtpException;
import org.springframework.erlang.OtpIOException;
import org.springframework.erlang.UncategorizedOtpException;
import org.springframework.util.Assert;
import com.ericsson.otp.erlang.OtpAuthException;
import com.ericsson.otp.erlang.OtpConnection;
/**
* @author Mark Pollack
*/
public class ErlangUtils {
/**
* Close the given Connection.
* @param con the Connection to close if necessary
* (if this is <code>null</code>, the call will be ignored)
*/
public static void releaseConnection(OtpConnection con) {
if (con == null) {
return;
}
con.close();
}
public static OtpException convertOtpAccessException(Exception ex) {
Assert.notNull(ex, "Exception must not be null");
if (ex instanceof IOException) {
return new OtpIOException((IOException) ex);
}
if (ex instanceof OtpAuthException) {
return new org.springframework.erlang.OtpAuthException((OtpAuthException) ex);
}
//fallback
return new UncategorizedOtpException(ex);
}
}