/**
* Copyright (C) 2010 Peter Karich <jetwick_@_pannous_._info>
*
* 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 de.jetwick.config;
import de.jetwick.tw.Credits;
import de.jetwick.util.Helper;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Map.Entry;
import java.util.Properties;
/**
* Put here what you want in the read only configuration file
*
* @author Peter Karich, peat_hal 'at' users 'dot' sourceforge 'dot' net
*/
public class Configuration {
private Properties prop;
private static final String CONFIG_FILE = "jetslide.config.file";
private String file;
public Configuration() {
file = Helper.getFileUnderHome("config.properties");
if (System.getProperty(CONFIG_FILE) != null)
file = System.getProperty(CONFIG_FILE);
try {
prop = new Properties();
prop.load(new InputStreamReader(new FileInputStream(file), Helper.UTF8));
} catch (IOException ex) {
throw new IllegalArgumentException("Jetslide needs a config file under:" + file);
}
}
/**
* @return either development or production. if empty it returns production
*/
public String getStage() {
String key = "app.stage";
String val = get(key);
if (val == null || val.isEmpty())
val = "production";
return val;
}
public String getUserSearchUrl() {
String key = "jetslide.usearch.url";
return get(key);
}
public String getUserBlacklist() {
String key = "jetslide.usearch.blacklist";
return get(key);
}
public int getTweetSearchBatch() {
String key = "jetslide.twsearch.batchsize";
return Integer.parseInt(get(key, true));
}
public String getTweetSearchUrl() {
String key = "jetslide.twsearch.url";
return get(key, true);
}
public boolean getTweetStreamingServer() {
return Boolean.parseBoolean(get("jetslide.twsearch.streamingserver"));
}
public int getTweetSearchRemoveDays() {
return Integer.parseInt(get("jetslide.twsearch.remove.days", true));
}
public String getUrlTitleAvoidList() {
String key = "tweet.resolveurl.avoidlist";
return get(key);
}
public String getRMIHost() {
String key = "rmi.host";
return get(key);
}
public int getRMIPort() {
String key = "rmi.port";
return Integer.parseInt(get(key));
}
public String getRMIService() {
String key = "rmi.service";
return get(key);
}
public Credits getTwitterSearchCredits() {
String key = "jetslide.twitter4j.main.";
return new Credits(get(key + "token"), get(key + "tokenSecret"),
get(key + "consumerKey"), get(key + "consumerSecret"));
}
public Credits getJetwotCredits() {
String key = "jetslide.twitter4j.jetwot.";
return new Credits(get(key + "token"), get(key + "tokenSecret"),
get(key + "consumerKey"), get(key + "consumerSecret"));
}
public double getTweetsPerSecLimit() {
String key = get("twitter.stream.tweetsPerSecLimit");
if (key == null)
return 0.5;
return Double.parseDouble(key);
}
public boolean isStreamEnabled() {
String key = get("twitter.stream.enable");
if (key == null)
return true;
return Boolean.parseBoolean(key);
}
public int getUrlResolverInputQueueSize() {
String key = get("jetslide.urlresolver.inputqueuesize");
if (key == null)
return 300;
return Integer.parseInt(key);
}
public int getUrlResolverQueueSize() {
String key = get("jetslide.urlresolver.queuesize");
if (key == null)
return 700;
return Integer.parseInt(key);
}
public int getUrlResolverThreads() {
String key = get("jetslide.urlresolver.threads");
if (key == null)
return 10;
return Integer.parseInt(key);
}
public int getUrlResolverTimeout() {
String key = get("jetslide.urlresolver.timeout");
if (key == null)
return 10 * 1000;
return Integer.parseInt(key);
}
protected String get(String key) {
return get(key, false);
}
protected String get(String key, boolean requiredProperty) {
// system values are more important!
String val = System.getProperty(key);
if (val == null)
val = prop.getProperty(key);
if (requiredProperty && val == null)
throw new NullPointerException("Value for " + key + " should NOT be null! Fix config file: " + file);
return val;
}
protected void set(String key, String val) {
prop.setProperty(key, val);
}
@Override
public String toString() {
String str = "";
for (Entry<Object, Object> entry : prop.entrySet()) {
String key = entry.getKey().toString();
String val = entry.getValue().toString();
if (key.toLowerCase().contains("secure") || key.toLowerCase().contains("password")
|| key.toLowerCase().contains("secret"))
continue;
str += key + "=" + val + "; ";
}
return str;
}
}