Support multi proxy

Author: T0FFF

src/main/java/org/cloudfoundry/community/servicebroker/postgresql/service/PostgreSQLDatabase.java

@@ -5,16 +5,12 @@
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.cloud.servicebroker.model.ServiceInstance;
 import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.jdbc.datasource.DriverManagerDataSource;
 import org.springframework.jdbc.datasource.SingleConnectionDataSource;
 import org.springframework.stereotype.Component;
-
 import javax.annotation.PostConstruct;
 import javax.validation.constraints.NotNull;
 import java.math.BigInteger;
-import java.net.URI;
 import java.security.SecureRandom;
 import java.sql.*;
 import java.util.Collections;
@@ -221,16 +217,18 @@ public String bindRoleToDatabase(String serviceInstanceId, String bindingId) thr
         //executeUpdate("ALTER DEFAULT PRIVILEGES FOR ROLE \""+serviceInstanceId+"\" IN SCHEMA public GRANT ALL ON SEQUENCES TO \"" + bindingId + "\"");
         //executeUpdate("ALTER DEFAULT PRIVILEGES FOR ROLE \""+serviceInstanceId+"\" IN SCHEMA public GRANT ALL ON FUNCTIONS TO \"" + bindingId + "\"");
 
-
-        URI uri = new URI(jdbcTemplate.getDataSource().getConnection().getMetaData().getURL().replace("jdbc:", ""));
-
+        // Support multi-proxy
+        String uri = jdbcTemplate.getDataSource().getConnection().getMetaData().getURL().replace("jdbc:postgresql://", "").split("/")[0];
+        String dbURL = String.format("postgres://%s:%s@%s/%s",serviceInstanceId, findServiceInstance(serviceInstanceId).getCredentials(), uri , serviceInstanceId);
+        /*
         String dbURL = String.format("postgres://%s:%s@%s:%d/%s",
                 // hack for multibinding
         		serviceInstanceId,
         		findServiceInstance(serviceInstanceId).getCredentials(),
         		//bindingId, passwd,
                 uri.getHost(), uri.getPort() == -1 ? 5432 : uri.getPort(), serviceInstanceId);
-
+        
+        */
         return dbURL;
     }