[MRM-526] add services to configure the cache

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1426642 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 136 insertions, 0 deletions

diff --git a/archiva-modules/archiva-web/archiva-rest/archiva-rest-api/src/main/java/org/apache/archiva/rest/api/services/ArchivaRuntimeConfigurationService.java b/archiva-modules/archiva-web/archiva-rest/archiva-rest-api/src/main/java/org/apache/archiva/rest/api/services/ArchivaRuntimeConfigurationService.java
new file mode 100644
index 000000000..f3f62740a
--- /dev/null
+++ b/archiva-modules/archiva-web/archiva-rest/archiva-rest-api/src/main/java/org/apache/archiva/rest/api/services/ArchivaRuntimeConfigurationService.java
@@ -0,0 +1,53 @@
+package org.apache.archiva.rest.api.services;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import org.apache.archiva.admin.model.beans.ArchivaRuntimeConfiguration;
+import org.apache.archiva.redback.authorization.RedbackAuthorization;
+import org.apache.archiva.security.common.ArchivaRoleConstants;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+/**
+ * @author Olivier Lamy
+ * @since 1.4-M4
+ */
+@Path( "/archivaRuntimeConfigurationService/" )
+public interface ArchivaRuntimeConfigurationService
+{
+    @Path( "archivaRuntimeConfiguration" )
+    @GET
+    @Produces( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML } )
+    @RedbackAuthorization( permissions = ArchivaRoleConstants.OPERATION_MANAGE_CONFIGURATION )
+    ArchivaRuntimeConfiguration getArchivaRuntimeConfiguration()
+        throws ArchivaRestServiceException;
+
+    @Path( "archivaRuntimeConfiguration" )
+    @PUT
+    @Produces( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML } )
+    @Consumes( { MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML } )
+    @RedbackAuthorization( permissions = ArchivaRoleConstants.OPERATION_MANAGE_CONFIGURATION )
+    Boolean updateArchivaRuntimeConfiguration( ArchivaRuntimeConfiguration archivaRuntimeConfiguration )
+        throws ArchivaRestServiceException;
+}
diff --git a/archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/DefaultArchivaRuntimeConfigurationService.java b/archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/DefaultArchivaRuntimeConfigurationService.java
new file mode 100644
index 000000000..e39af9ba7
--- /dev/null
+++ b/archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/DefaultArchivaRuntimeConfigurationService.java
@@ -0,0 +1,83 @@
+package org.apache.archiva.rest.services;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import org.apache.archiva.admin.model.RepositoryAdminException;
+import org.apache.archiva.admin.model.beans.ArchivaRuntimeConfiguration;
+import org.apache.archiva.admin.model.beans.CacheConfiguration;
+import org.apache.archiva.admin.model.runtime.ArchivaRuntimeConfigurationAdmin;
+import org.apache.archiva.redback.components.cache.Cache;
+import org.apache.archiva.rest.api.services.ArchivaRestServiceException;
+import org.apache.archiva.rest.api.services.ArchivaRuntimeConfigurationService;
+import org.springframework.stereotype.Service;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+
+/**
+ * @author Olivier Lamy
+ * @since 1.4-M4
+ */
+@Service( "archivaRuntimeConfigurationService#rest" )
+public class DefaultArchivaRuntimeConfigurationService
+    extends AbstractRestService
+    implements ArchivaRuntimeConfigurationService
+{
+    @Inject
+    private ArchivaRuntimeConfigurationAdmin archivaRuntimeConfigurationAdmin;
+
+    @Inject
+    @Named( value = "cache#url-failures-cache" )
+    private Cache usersCache;
+
+    public ArchivaRuntimeConfiguration getArchivaRuntimeConfiguration()
+        throws ArchivaRestServiceException
+    {
+        try
+        {
+            return archivaRuntimeConfigurationAdmin.getArchivaRuntimeConfiguration();
+        }
+        catch ( RepositoryAdminException e )
+        {
+            throw new ArchivaRestServiceException( e.getMessage(), e );
+        }
+    }
+
+    public Boolean updateArchivaRuntimeConfiguration( ArchivaRuntimeConfiguration archivaRuntimeConfiguration )
+        throws ArchivaRestServiceException
+    {
+        try
+        {
+            archivaRuntimeConfigurationAdmin.updateArchivaRuntimeConfiguration( archivaRuntimeConfiguration );
+            CacheConfiguration cacheConfiguration = archivaRuntimeConfiguration.getUrlFailureCacheConfiguration();
+            if ( cacheConfiguration != null )
+            {
+                usersCache.setTimeToLiveSeconds( cacheConfiguration.getTimeToLiveSeconds() );
+                usersCache.setTimeToIdleSeconds( cacheConfiguration.getTimeToIdleSeconds() );
+                usersCache.setMaxElementsOnDisk( cacheConfiguration.getMaxElementsOnDisk() );
+                usersCache.setMaxElementsInMemory( cacheConfiguration.getMaxElementsInMemory() );
+            }
+        }
+        catch ( RepositoryAdminException e )
+        {
+            throw new ArchivaRestServiceException( e.getMessage(), e );
+        }
+        return Boolean.TRUE;
+    }
+}