// Path: yfiton-api/src/main/java/com/yfiton/api/exceptions/NotificationException.java
// public class NotificationException extends YfitonException {
// 
//     private String[] messages;
// 
//     public NotificationException() {
//         super();
//         this.messages = new String[0];
//     }
// 
//     public NotificationException(String... messages) {
//         this(messages, null);
//     }
// 
//     public NotificationException(String message, Throwable cause) {
//         this(new String[] { message }, cause);
//     }
// 
//     public NotificationException(String[] messages, Throwable cause) {
//         super(cause);
//         this.messages = messages;
//     }
// 
//     public NotificationException(Throwable cause) {
//         super(cause);
//         this.messages = new String[] {cause.getMessage()};
//     }
// 
//     public String[] getMessages() {
//         return messages;
//     }
// 
//     @Override
//     public String getMessage() {
//         if (messages.length > 0) {
//             return messages[0];
//         }
// 
//         return null;
//     }
// 
// }
// 
// Path: yfiton-api/src/main/java/com/yfiton/api/parameter/Parameters.java
// public class Parameters implements Iterable<Map.Entry<String, ParameterValue>> {
// 
//     private Map<String, ParameterValue> parameters;
// 
//     public Parameters(Map<String, ParameterValue> parameters) {
//         this.parameters = parameters;
//     }
// 
//     public <T> T getValue(Parameter<T> parameter) {
//         ParameterValue parameterValue = parameters.get(parameter.getName());
// 
//         if (parameterValue != null) {
//             return parameterValue.getValue(parameter);
//         }
// 
//         return null;
//     }
// 
//     public <T> boolean contains(String parameterName) {
//         return parameters.containsKey(parameterName);
//     }
// 
//     public Map<String, ParameterValue> nameStartingWith(String prefix) {
//         return parameters.entrySet()
//                 .stream()
//                 .filter(entry -> entry.getKey().startsWith(prefix))
//                 .collect(Collectors.toMap(entry -> entry.getKey(), entry -> entry.getValue()));
//     }
// 
//     @Override
//     public Iterator<Map.Entry<String, ParameterValue>> iterator() {
//         return parameters.entrySet().iterator();
//     }
// 
//     @Override
//     public void forEach(Consumer action) {
//         parameters.entrySet().forEach(action);
//     }
// 
//     @Override
//     public Spliterator spliterator() {
//         return parameters.entrySet().spliterator();
//     }
// 
// }


import com.google.common.base.Stopwatch;
import com.yfiton.api.exceptions.NotificationException;
import com.yfiton.api.parameter.Parameters;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.HierarchicalINIConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Optional;
/*
 * Copyright 2015 Laurent Pellegrino
 *
 * 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 com.yfiton.api;




/**
 * A notifier provides basic abstractions to send notifications.
 *
 * @author lpellegr
 */
public abstract class Notifier {

    protected static final Logger log = LoggerFactory.getLogger(Notifier.class);

    protected final Stopwatch stopwatch = Stopwatch.createUnstarted();

    private HierarchicalINIConfiguration configuration;

    public Notifier() {
        try {
            configuration = new HierarchicalINIConfiguration(getConfigurationFilePath().toFile());
        } catch (ConfigurationException | IOException e) {
            log.warn(e.getMessage(), e);
        }
    }

    public NotificationResult handle(Parameters parameters) throws NotificationException {
        Optional<String> message = checkParameters(parameters).getMessage();

        if (message.isPresent()) {
            throw new NotificationException(message.get());
        }

        stopwatch.start();

// Path: yfiton-api/src/main/java/com/yfiton/api/exceptions/NotificationException.java
// public class NotificationException extends YfitonException {
// 
//     private String[] messages;
// 
//     public NotificationException() {
//         super();
//         this.messages = new String[0];
//     }
// 
//     public NotificationException(String... messages) {
//         this(messages, null);
//     }
// 
//     public NotificationException(String message, Throwable cause) {
//         this(new String[] { message }, cause);
//     }
// 
//     public NotificationException(String[] messages, Throwable cause) {
//         super(cause);
//         this.messages = messages;
//     }
// 
//     public NotificationException(Throwable cause) {
//         super(cause);
//         this.messages = new String[] {cause.getMessage()};
//     }
// 
//     public String[] getMessages() {
//         return messages;
//     }
// 
//     @Override
//     public String getMessage() {
//         if (messages.length > 0) {
//             return messages[0];
//         }
// 
//         return null;
//     }
// 
// }
// 
// Path: yfiton-api/src/main/java/com/yfiton/api/parameter/Parameters.java
// public class Parameters implements Iterable<Map.Entry<String, ParameterValue>> {
// 
//     private Map<String, ParameterValue> parameters;
// 
//     public Parameters(Map<String, ParameterValue> parameters) {
//         this.parameters = parameters;
//     }
// 
//     public <T> T getValue(Parameter<T> parameter) {
//         ParameterValue parameterValue = parameters.get(parameter.getName());
// 
//         if (parameterValue != null) {
//             return parameterValue.getValue(parameter);
//         }
// 
//         return null;
//     }
// 
//     public <T> boolean contains(String parameterName) {
//         return parameters.containsKey(parameterName);
//     }
// 
//     public Map<String, ParameterValue> nameStartingWith(String prefix) {
//         return parameters.entrySet()
//                 .stream()
//                 .filter(entry -> entry.getKey().startsWith(prefix))
//                 .collect(Collectors.toMap(entry -> entry.getKey(), entry -> entry.getValue()));
//     }
// 
//     @Override
//     public Iterator<Map.Entry<String, ParameterValue>> iterator() {
//         return parameters.entrySet().iterator();
//     }
// 
//     @Override
//     public void forEach(Consumer action) {
//         parameters.entrySet().forEach(action);
//     }
// 
//     @Override
//     public Spliterator spliterator() {
//         return parameters.entrySet().spliterator();
//     }
// 
// }


// Path: yfiton-api/src/main/java/com/yfiton/api/Notifier.java
import com.google.common.base.Stopwatch;
import com.yfiton.api.exceptions.NotificationException;
import com.yfiton.api.parameter.Parameters;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.HierarchicalINIConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Optional;

/*
 * Copyright 2015 Laurent Pellegrino
 *
 * 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 com.yfiton.api;




/**
 * A notifier provides basic abstractions to send notifications.
 *
 * @author lpellegr
 */
public abstract class Notifier {

    protected static final Logger log = LoggerFactory.getLogger(Notifier.class);

    protected final Stopwatch stopwatch = Stopwatch.createUnstarted();

    private HierarchicalINIConfiguration configuration;

    public Notifier() {
        try {
            configuration = new HierarchicalINIConfiguration(getConfigurationFilePath().toFile());
        } catch (ConfigurationException | IOException e) {
            log.warn(e.getMessage(), e);
        }
    }

    public NotificationResult handle(Parameters parameters) throws NotificationException {
        Optional<String> message = checkParameters(parameters).getMessage();

        if (message.isPresent()) {
            throw new NotificationException(message.get());
        }

        stopwatch.start();

        notify(parameters);