* 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.
import com.datastax.driver.core.Cluster;
import com.datastax.driver.core.Cluster.Builder;
+import com.datastax.driver.core.SocketOptions;
import com.datastax.driver.core.policies.DCAwareRoundRobinPolicy;
import com.datastax.driver.core.policies.TokenAwarePolicy;
// @SuppressWarnings("deprecation")
public static synchronized Cluster cluster(Env env, String prefix) throws APIException, IOException {
- if(cb == null) {
+ if (cb == null) {
String pre;
- if(prefix==null) {
+ if (prefix==null) {
pre="";
} else {
env.info().log("Cassandra Connection for ",prefix);
}
cb = Cluster.builder();
String str = env.getProperty(pre+CASSANDRA_CLUSTERS_PORT,env.getProperty(CASSANDRA_CLUSTERS_PORT,"9042"));
- if(str!=null) {
+ if (str!=null) {
env.init().log("Cass Port = ",str );
cb.withPort(Integer.parseInt(str));
}
str = env.getProperty(pre+CASSANDRA_CLUSTERS_USER_NAME,env.getProperty(CASSANDRA_CLUSTERS_USER_NAME,null));
- if(str!=null) {
+ if (str!=null) {
env.init().log("Cass User = ",str );
String epass = env.getProperty(pre + CASSANDRA_CLUSTERS_PASSWORD,env.getProperty(CASSANDRA_CLUSTERS_PASSWORD,null));
- if(epass==null) {
+ if (epass==null) {
throw new APIException("No Password configured for " + str);
}
//TODO Figure out way to ensure Decryptor setting in AuthzEnv
- if(env instanceof AuthzEnv) {
+ if (env instanceof AuthzEnv) {
cb.withCredentials(str,((AuthzEnv)env).decrypt(epass,true));
} else {
cb.withCredentials(str, env.decryptor().decrypt(epass));
}
}
-
+
str = env.getProperty(pre+CASSANDRA_RESET_EXCEPTIONS,env.getProperty(CASSANDRA_RESET_EXCEPTIONS,null));
- if(str!=null) {
+ if (str!=null) {
env.init().log("Cass ResetExceptions = ",str );
- for(String ex : Split.split(',', str)) {
+ for (String ex : Split.split(',', str)) {
resetExceptions.add(new Resettable(env,ex));
}
}
-
+
str = env.getProperty(Config.CADI_LATITUDE);
- Double lat = str!=null?Double.parseDouble(str):null;
+ Double lat = str!=null && !str.isEmpty()?Double.parseDouble(str):null;
str = env.getProperty(Config.CADI_LONGITUDE);
- Double lon = str!=null?Double.parseDouble(str):null;
- if(lat == null || lon == null) {
+ Double lon = str!=null && !str.isEmpty()?Double.parseDouble(str):null;
+ if (lat == null || lon == null) {
throw new APIException(Config.CADI_LATITUDE + " and/or " + Config.CADI_LONGITUDE + " are not set");
}
-
+
env.init().printf("Service Latitude,Longitude = %f,%f",lat,lon);
-
+
str = env.getProperty(pre+CASSANDRA_CLUSTERS,env.getProperty(CASSANDRA_CLUSTERS,"localhost"));
- env.init().log("Cass Clusters = ",str );
+ env.init().printf("Cass Clusters = '%s'\n",str );
String[] machs = Split.split(',', str);
String[] cpoints = new String[machs.length];
String bestDC = null;
int numInBestDC = 1;
double mlat, mlon,temp,distance = Double.MAX_VALUE;
- for(int i=0;i<machs.length;++i) {
+ for (int i=0;i<machs.length;++i) {
String[] minfo = Split.split(':',machs[i]);
- if(minfo.length>0) {
+ if (minfo.length>0) {
cpoints[i]=minfo[0];
}
-
- if(minfo.length>3) {
- if(minfo[1].equals(bestDC)) {
+
+ if (minfo.length>3) {
+ if (minfo[1].equals(bestDC)) {
++numInBestDC;
} else {
// Calc closest DC with Great Circle
mlat = Double.parseDouble(minfo[2]);
mlon = Double.parseDouble(minfo[3]);
// Note: GreatCircle Distance is always >= 0.0 (not negative)
- if((temp=GreatCircle.calc(lat, lon, mlat, mlon)) < distance) {
+ if ((temp=GreatCircle.calc(lat, lon, mlat, mlon)) < distance) {
distance = temp;
- if(bestDC==null || !bestDC.equals(minfo[1])) {
+ if (bestDC==null || !bestDC.equals(minfo[1])) {
bestDC = minfo[1];
numInBestDC = 1;
}
}
}
}
-
+
cb.addContactPoints(cpoints);
-
- if(bestDC!=null) {
+
+ if (bestDC!=null) {
// 8/26/2016 Management has determined that Accuracy is preferred over speed in bad situations
// Local DC Aware Load Balancing appears to have the highest normal performance, with the best
// Degraded Accuracy
env.init().printf("Cassandra is using Default Policy, which is not DC aware");
}
}
+ cb.withSocketOptions(new SocketOptions().setReadTimeoutMillis(6500000));
return cb.build();
}
-
+
private static class Resettable {
private Class<? extends Exception> cls;
private List<String> messages;
-
+
@SuppressWarnings("unchecked")
public Resettable(Env env, String propData) throws APIException {
- if(propData!=null && propData.length()>1) {
+ if (propData!=null && propData.length()>1) {
String[] split = Split.split(':', propData);
- if(split.length>0) {
+ if (split.length>0) {
try {
cls = (Class<? extends Exception>)Class.forName(split[0]);
} catch (ClassNotFoundException e) {
throw new APIException("Declared Cassandra Reset Exception, " + propData + ", cannot be ClassLoaded");
}
}
- if(split.length>1) {
+ if (split.length>1) {
messages=new ArrayList<>();
- for(int i=1;i<split.length;++i) {
+ for (int i=1;i<split.length;++i) {
String str = split[i];
int start = str.startsWith("\"")?1:0;
int end = str.length()-(str.endsWith("\"")?1:0);
}
}
}
-
+
public boolean matches(Exception ex) {
- if(ex.getClass().equals(cls)) {
- if(messages!=null) {
+ if (ex.getClass().equals(cls)) {
+ if (messages!=null) {
String msg = ex.getMessage();
- for(String m : messages) {
- if(msg.contains(m)) {
+ for (String m : messages) {
+ if (msg.contains(m)) {
return true;
}
}
return false;
}
}
-
+
public static final boolean isResetException(Exception e) {
- if(e==null) {
+ if (e==null) {
return true;
}
- for(Resettable re : resetExceptions) {
- if(re.matches(e)) {
- return true;
+ for (Resettable re : resetExceptions) {
+ if (re.matches(e)) {
+ return false;
}
}
- return false;
+ return true;
}
}
Code Review / aaf / authz.git / blobdiff