gCubeSystem
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databases-manager-portlet
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directory for cache created in a corrected way and dependecy for ehcache set to provided 

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/databases-manager-portlet@99736 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Loredana Liccardo 2014-09-10 16:37:59 +00:00
parent ea771efd64
commit 82cf7995f2
3 changed files with 70 additions and 25 deletions
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1
pom.xml
View File

@ -155,6 +155,7 @@
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.8.0</version>
<scope>provided</scope>
</dependency>
<!-- <dependency> -->

85
src/main/java/org/gcube/portlets/user/databasesmanager/server/GWTdbManagerServiceImpl.java
View File

@ -15,6 +15,7 @@ import java.net.URLStreamHandler;
import javax.servlet.ServletException;
import javax.servlet.http.HttpSession;
import net.didion.jwnl.data.Exc;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.config.CacheConfiguration;
@ -90,6 +91,45 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
// cacheManager = CacheManager.create(resourceAsStream);
// TODO: DA MODIFICARE LA MODALITÀ DI RECUPERO DEL FILE
// try {
//
// // CacheManager cacheManager = CacheManager
// // .newInstance("/home/loredana/workspace/databases-manager-portlet-TRUNK/configCache/encache.xml");
//
// // InputStream is =
// // ClassLoader.getSystemResourceAsStream("encache.xml");
// // CacheManager cacheManager = CacheManager.newInstance(is);
// // is.close();
//
// URL url = getClass().getResource("/encache.xml");
// CacheManager cacheManager = CacheManager.newInstance(url);
// // getcache
// employeeCache = cacheManager.getEhcache("DBCache");
//
// //set Disk Store Path in the configuration file encache.xml
//// CacheConfiguration config = employeeCache.getCacheConfiguration();
//// String DiskCacheFolderName="DBManagerDisk";
////// config.setDiskStorePath(this.getServletContext().getRealPath("")+DiskCacheFolderName);
////
//// config.setDiskStorePath(this.getServletContext().getRealPath("")+DiskCacheFolderName);
//
// } catch (Exception e) {
// // TODO: handle exception
// e.printStackTrace();
// throw new Exception("Failed to get cache. " + e);
// }
}
@Override
public void init() throws ServletException {
super.init();
//TODO MODIFY: SET THE NAME OF THE CACHE DISK WITH CODE AND NOT IN FILE ENCACHE.XML
try {
// CacheManager cacheManager = CacheManager
@ -103,7 +143,7 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
URL url = getClass().getResource("/encache.xml");
CacheManager cacheManager = CacheManager.newInstance(url);
// getcache
employeeCache = cacheManager.getEhcache("DBCache");
employeeCache = cacheManager.getEhcache("DBCache");
//set Disk Store Path in the configuration file encache.xml
// CacheConfiguration config = employeeCache.getCacheConfiguration();
@ -112,24 +152,9 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
//
// config.setDiskStorePath(this.getServletContext().getRealPath("")+DiskCacheFolderName);
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
throw new Exception("Failed to get cache. " + e);
}
}
@Override
public void init() throws ServletException {
super.init();
//TODO MODIFY: SET THE NAME OF THE CACHE DISK WITH CODE AND NOT IN FILE ENCACHE.XML
// String path = System.getenv("CATALINA_TMPDIR");
String path = System.getenv("CATALINA_TMPDIR");
// System.out.println("Path: " + this.getServletContext().getRealPath(""));
// System.out.println("Path: " + path);
@ -139,11 +164,33 @@ public class GWTdbManagerServiceImpl extends RemoteServiceServlet implements
// String DiskCacheFolderName="DBManagerDisk";
// File f = new File(this.getServletContext().getRealPath("")+DiskCacheFolderName);
// CacheConfiguration config = employeeCache.getCacheConfiguration();
// String DiskCacheFolderName="DBManagerDisk";
CacheConfiguration config = employeeCache.getCacheConfiguration();
String DiskCacheFolderName="DBManagerDisk";
// config.setDiskStorePath(this.getServletContext().getRealPath("")+DiskCacheFolderName);
// File f = new File(path+"/"+DiskCacheFolderName);
// if (!f.exists()){
// f.mkdir();
//
// }
// config.setDiskStorePath(path+"/"+DiskCacheFolderName);
config.setDiskStorePath(path);
// config.setDiskPersistent(true);
// config.setOverflowToDisk(true);
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
// throw new Exception("Failed to get cache. " + e);
// Exception exc = new Exception("Failed to get cache. " + e.getMessage());
throw e;
}
// File f = new File(path+"/"+DiskCacheFolderName);
//

9
src/main/resources/encache.xml
View File

@ -5,8 +5,6 @@
dynamicConfig="true">
<diskStore path="/home/loredana/Desktop/DBManagerDisk"/>
<defaultCache
maxEntriesLocalHeap="10000"
eternal="false"
@ -17,8 +15,7 @@
diskExpiryThreadIntervalSeconds="120"
memoryStoreEvictionPolicy="LRU"
statistics="false">
<persistence strategy="localTempSwap"/>
</defaultCache>
</defaultCache>
<cache name="DBCache"
maxBytesLocalHeap="200m"
@ -30,8 +27,8 @@
memoryStoreEvictionPolicy="LRU"
transactionalMode="off"
overflowToDisk="true"
diskPersistent="true">
<!-- <persistence strategy="localTempSwap"/> -->
diskPersistent="true"
>
</cache>