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http-service: use guice for dependency injection

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This commit is contained in:
Adam
2017-04-20 12:23:13 -04:00
parent 913e430047
commit 19daaae739
6 changed files with 152 additions and 114 deletions
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100
http-service/src/main/java/net/runelite/http/service/Service.java
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@@ -24,10 +24,8 @@
*/
package net.runelite.http.service;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
import com.google.inject.Guice;
import com.google.inject.Inject;
import net.runelite.http.api.RuneliteAPI;
import net.runelite.http.service.hiscore.HiscoreService;
import net.runelite.http.service.updatecheck.UpdateCheckService;
@@ -42,20 +40,29 @@ public class Service implements SparkApplication
{
private static final Logger logger = LoggerFactory.getLogger(Service.class);
private DataSource dataSource;
private final JsonTransformer transformer = new JsonTransformer();
private HiscoreService hiscores = new HiscoreService();
private UpdateCheckService updateCheck = new UpdateCheckService(this);
private WorldsService worlds = new WorldsService();
private XteaService xtea = new XteaService(this);
@Inject
private HiscoreService hiscores;
@Inject
private UpdateCheckService updateCheck;
@Inject
private WorldsService worlds;
@Inject
private XteaService xtea;
@Override
public void init()
{
loadDatasource();
Guice.createInjector(new ServiceModule(this));
setupRoutes();
}
public void setupRoutes()
{
xtea.init();
get("/version", (request, response) -> RuneliteAPI.getVersion());
@@ -68,75 +75,4 @@ public class Service implements SparkApplication
exception(Exception.class, (exception, request, response) -> logger.warn(null, exception));
}
private void loadDatasource()
{
if (dataSource != null)
{
return; // unit test?
}
try
{
// It is difficult to inject things into Spark
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
dataSource = (DataSource) envCtx.lookup("jdbc/runelite");
}
catch (NamingException ex)
{
throw new RuntimeException(ex);
}
}
public HiscoreService getHiscores()
{
return hiscores;
}
public void setHiscores(HiscoreService hiscores)
{
this.hiscores = hiscores;
}
public UpdateCheckService getUpdateCheck()
{
return updateCheck;
}
public void setUpdateCheck(UpdateCheckService updateCheck)
{
this.updateCheck = updateCheck;
}
public WorldsService getWorlds()
{
return worlds;
}
public void setWorlds(WorldsService worlds)
{
this.worlds = worlds;
}
public XteaService getXtea()
{
return xtea;
}
public void setXtea(XteaService xtea)
{
this.xtea = xtea;
}
public DataSource getDataSource()
{
return dataSource;
}
public void setDataSource(DataSource dataSource)
{
this.dataSource = dataSource;
}
}

76
http-service/src/main/java/net/runelite/http/service/ServiceModule.java Normal file
View File

@@ -0,0 +1,76 @@
/*
* Copyright (c) 2017, Adam <Adam@sigterm.info>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.http.service;
import com.google.inject.AbstractModule;
import com.google.inject.Provides;
import com.google.inject.name.Named;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
import net.runelite.http.service.hiscore.HiscoreService;
import net.runelite.http.service.updatecheck.UpdateCheckService;
import net.runelite.http.service.worlds.WorldsService;
import net.runelite.http.service.xtea.XteaService;
public class ServiceModule extends AbstractModule
{
private final Service service;
public ServiceModule(Service service)
{
this.service = service;
}
@Provides
@Named("Runelite JDBC")
DataSource provideDataSource()
{
try
{
// It is difficult to inject things into Spark
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
return (DataSource) envCtx.lookup("jdbc/runelite");
}
catch (NamingException ex)
{
throw new RuntimeException(ex);
}
}
@Override
protected void configure()
{
bind(Service.class).toInstance(service);
bind(HiscoreService.class);
bind(UpdateCheckService.class);
bind(WorldsService.class);
bind(XteaService.class);
}
}

11
http-service/src/main/java/net/runelite/http/service/updatecheck/UpdateCheckService.java
View File

@@ -25,6 +25,7 @@
package net.runelite.http.service.updatecheck;
import com.google.common.base.Suppliers;
import com.google.inject.Inject;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
@@ -38,7 +39,6 @@ import java.util.concurrent.TimeUnit;
import java.util.function.Supplier;
import net.runelite.http.api.RuneliteAPI;
import net.runelite.http.api.worlds.WorldResult;
import net.runelite.http.service.Service;
import net.runelite.http.service.worlds.WorldsService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -56,12 +56,13 @@ public class UpdateCheckService
private static final int RESPONSE_OK = 0;
private static final int RESPONSE_OUTDATED = 6;
private final Service service;
private final WorldsService worldsService;
private final Supplier<Boolean> updateAvailable = Suppliers.memoizeWithExpiration(this::checkUpdate, 1, TimeUnit.MINUTES);
public UpdateCheckService(Service service)
@Inject
public UpdateCheckService(WorldsService worldsService)
{
this.service = service;
this.worldsService = worldsService;
}
public Boolean check(Request request, Response response)
@@ -121,8 +122,6 @@ public class UpdateCheckService
private int randomWorld()
{
WorldsService worldsService = service.getWorlds();
try
{
WorldResult worlds = worldsService.listWorlds();

18
http-service/src/main/java/net/runelite/http/service/xtea/XteaService.java
View File

@@ -25,11 +25,13 @@
package net.runelite.http.service.xtea;
import com.google.gson.Gson;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import java.util.List;
import java.util.stream.Collectors;
import javax.sql.DataSource;
import net.runelite.http.api.xtea.XteaKey;
import net.runelite.http.api.xtea.XteaRequest;
import net.runelite.http.service.Service;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.sql2o.Connection;
@@ -52,17 +54,19 @@ public class XteaService
+ " PRIMARY KEY (`rev`,`region`,`key1`,`key2`,`key3`,`key4`)\n"
+ ") ENGINE=InnoDB;";
private final Service service;
private final DataSource datasource;
private final Gson gson = new Gson();
public XteaService(Service service)
@Inject
public XteaService(@Named("Runelite JDBC") DataSource datasource)
{
this.service = service;
this.datasource = datasource;
}
public void init()
{
Sql2o sql2o = new Sql2o(service.getDataSource());
Sql2o sql2o = new Sql2o(datasource);
try (Connection con = sql2o.beginTransaction())
{
@@ -75,7 +79,7 @@ public class XteaService
{
XteaRequest xteaRequest = gson.fromJson(request.body(), XteaRequest.class);
Sql2o sql2o = new Sql2o(service.getDataSource());
Sql2o sql2o = new Sql2o(datasource);
try (Connection con = sql2o.beginTransaction())
{
@@ -104,7 +108,7 @@ public class XteaService
String revStr = request.params("rev");
int revision = Integer.parseInt(revStr);
Sql2o sql2o = new Sql2o(service.getDataSource());
Sql2o sql2o = new Sql2o(datasource);
try (Connection con = sql2o.open())
{