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/*
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* Copyright 2014 Brian Rosenberger (Brutex Network)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package net.brutex.emitter;
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import java.io.UnsupportedEncodingException;
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import java.net.MalformedURLException;
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import java.net.URL;
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import org.apache.log4j.Logger;
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/**
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* The EventManagerContext class represents the eventmanager endpoint and authentication credentials.
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*
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* @author Brian Rosenberger, bru(at)brutex.de
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* @since 0.1
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*/
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public class EventManagerContext {
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private Logger logger = Logger.getLogger(EventManagerContext.class);
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private final URL url;
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private final String user;
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private final byte[] pass;
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private static final String CHARSET_UTF8 = "UTF-8";
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/**
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* Create a new Eventmanager context.
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*
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* @param url URL for the SBM ALF Eventmanager
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* @param username ALFSecurity user name
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* @param password ALFSecurity password
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* @throws MalformedURLException
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*/
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public EventManagerContext(String url, String username, String password) throws MalformedURLException {
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//Verify URL
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try {
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this.url = new URL(url);
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} catch (MalformedURLException e) {
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logger.error(String.format("Could not parse '%s' as a valid URL. %s", url, e.getMessage()));
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throw e;
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}
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//Verify username
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this.user = username;
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if(this.user==null) {
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final String s = "Username for ALF Eventmanager cannot be null.";
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logger.error(s);
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throw new IllegalArgumentException(s);
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}
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//Verify password
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try {
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this.pass = password.getBytes(CHARSET_UTF8);
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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throw new IllegalArgumentException(e.getMessage());
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}
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if(this.pass==null) {
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final String s = "Password for ALF Eventmanager cannot be null.";
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logger.error(s);
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throw new IllegalArgumentException(s);
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}
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}
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public URL getUrl() {
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return url;
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}
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public String getUser() {
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return user;
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}
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public byte[] getPass() {
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return pass;
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}
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}
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