Plugin Management

cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/LifecycleManager.java

@@ -19,4 +19,6 @@ public interface LifecycleManager extends InitializablePlugin{
     public Configuration getCurrentConfiguration() throws ConfigurationException;
 
     public EventExecutionReport onEvent(EventExecutionRequest request) throws EventException;
+
+    public void setPluginManager(PluginManagerInterface manager);
 }

cms-plugin-framework/src/main/java/org/gcube/application/cms/plugins/PluginManagerInterface.java

@@ -0,0 +1,10 @@
+package org.gcube.application.cms.plugins;
+
+import org.gcube.application.cms.plugins.Plugin;
+import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
+
+public interface PluginManagerInterface {
+
+    public Plugin getById(String pluginID) throws ConfigurationException;
+
+}

concessioni-lifecycle/src/main/java/org/gcube/application/cms/concessioni/plugins/ConcessioniLifeCycleManager.java

@@ -1,5 +1,6 @@
 package org.gcube.application.cms.concessioni.plugins;
 
+import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
 import org.bson.BsonDocument;
 import org.bson.BsonString;
@@ -9,6 +10,7 @@ import org.gcube.application.cms.concessioni.sdi.SDIManager;
 import org.gcube.application.cms.concessioni.sdi.faults.SDIInteractionException;
 import org.gcube.application.cms.plugins.InitializablePlugin;
 import org.gcube.application.cms.plugins.MaterializationPlugin;
+import org.gcube.application.cms.plugins.PluginManagerInterface;
 import org.gcube.application.cms.plugins.faults.EventException;
 import org.gcube.application.cms.plugins.reports.*;
 import org.gcube.application.cms.plugins.requests.EventExecutionRequest;
@@ -42,6 +44,9 @@ public class ConcessioniLifeCycleManager implements LifecycleManager {
         DESCRIPTOR.setVersion(new ComparableVersion("1.0.0"));
     }
 
+    @Setter
+    PluginManagerInterface pluginManager;
+
     // TODO DISCOVER
     MaterializationPlugin plugin = new SDIMaterializerPlugin();
 
@@ -49,21 +54,8 @@ public class ConcessioniLifeCycleManager implements LifecycleManager {
     public InitializationReport initInContext() throws InitializationException {
         InitializationReport report = new InitializationReport();
         try{
-            InitializationReport matPluginReport = plugin.initInContext();
+            report.setStatus(Report.Status.OK);
-            switch(matPluginReport.getStatus()){
+        } catch (Throwable e) {
-                case OK: {
-                    report.setStatus(Report.Status.OK);
-                    report.putMessage("Initialized "+plugin.getDescriptor().getId()+" in current context");
-                    break;
-                }
-                default :{
-                    report.setStatus(Report.Status.WARNING);
-                    report.putMessage("Unable to initialize "+plugin.getDescriptor().getId());
-                    matPluginReport.getMessages().forEach(s ->
-                            report.putMessage(plugin.getDescriptor().getId()+" : "+s));
-                }
-            }
-        } catch (InitializationException e) {
             log.error("Unable to initialize plugins in {} ",ContextUtils.getCurrentScope(),e);
             report.setStatus(Report.Status.WARNING);
             report.putMessage("Unable to initialize plugins in "+ ContextUtils.getCurrentScope()+" : "+e.getMessage());
@@ -75,21 +67,10 @@ public class ConcessioniLifeCycleManager implements LifecycleManager {
     public InitializationReport init() throws InitializationException {
         InitializationReport report = new InitializationReport();
         try{
-            InitializationReport matPluginReport = plugin.init();
+            report.setStatus(Report.Status.OK);
-            switch(matPluginReport.getStatus()){
+            plugin= (MaterializationPlugin) pluginManager.getById("SDI-Default-Materializer");
-                case OK: {
+            if(plugin == null ) throw new InitializationException("SDI-Default-Materializer not found");
-                    report.setStatus(Report.Status.OK);
+        } catch (Throwable e) {
-                    report.putMessage("Initialized "+plugin.getDescriptor().getId());
-                    break;
-                }
-                default :{
-                    report.setStatus(Report.Status.WARNING);
-                    report.putMessage("Unable to initialize "+plugin.getDescriptor().getId());
-                    matPluginReport.getMessages().forEach(s ->
-                            report.putMessage(plugin.getDescriptor().getId()+" : "+s));
-                }
-            }
-        } catch (InitializationException e) {
             log.error("Unable to initialize plugins ",e);
             report.setStatus(Report.Status.WARNING);
             report.putMessage("Unable to initialize plugins : "+e.getMessage());
@@ -214,6 +195,8 @@ public class ConcessioniLifeCycleManager implements LifecycleManager {
         return report;
     }
 
+
+
     @Override
     public Configuration getCurrentConfiguration() throws ConfigurationException {
         return null;

concessioni-lifecycle/src/main/java/org/gcube/application/cms/concessioni/plugins/SDIMaterializerPlugin.java

@@ -1,6 +1,8 @@
 package org.gcube.application.cms.concessioni.plugins;
 
 import lombok.Data;
+import lombok.Getter;
+import lombok.Synchronized;
 import lombok.extern.slf4j.Slf4j;
 import org.bson.Document;
 import org.gcube.application.cms.concessioni.sdi.SDIManager;
@@ -24,7 +26,9 @@ import org.gcube.application.geoportal.common.model.profile.HandlerDeclaration;
 import org.gcube.application.geoportal.common.model.profile.Profile;
 import org.gcube.application.geoportal.common.utils.ContextUtils;
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 @Slf4j
 public class SDIMaterializerPlugin implements MaterializationPlugin {
@@ -35,14 +39,23 @@ public class SDIMaterializerPlugin implements MaterializationPlugin {
         private String documentPath;
     }
 
-    SDIManager sdiManager;
+    Map<String,SDIManager> sdiManagerMap=null;
+
+
+    private SDIManager getSDIManager(){
+        return sdiManagerMap.get(ContextUtils.getCurrentScope());
+    }
 
     @Override
+    @Synchronized
     public InitializationReport initInContext() throws InitializationException {
         InitializationReport report = new InitializationReport();
         try{
-            log.info("Initializing in "+ ContextUtils.getCurrentScope());
+            if(getSDIManager()==null) {
-            sdiManager=new SDIManager();
+                String context = ContextUtils.getCurrentScope();
+                log.info("Initializing in " + context);
+                sdiManagerMap.put(context,new SDIManager());
+            }
             report.setStatus(Report.Status.OK);
             report.putMessage("Initialized SDI Manager");
         } catch (SDIInteractionException e) {
@@ -52,8 +65,10 @@ public class SDIMaterializerPlugin implements MaterializationPlugin {
     }
 
     @Override
+    @Synchronized
     public InitializationReport init() throws InitializationException {
         InitializationReport report = new InitializationReport();
+        sdiManagerMap=new HashMap<>();
         report.setStatus(Report.Status.OK);
         return report;
     }
@@ -116,7 +131,7 @@ public class SDIMaterializerPlugin implements MaterializationPlugin {
                         requestArguments.putIfAbsent("layerTitle",fs.getString(requestArguments.getString("titleField")));
                     else requestArguments.putIfAbsent("layerTitle",fs.getUUID());
 
-                    RegisteredFileSet obtained = sdiManager.materializeLayer(fs,requestArguments);
+                    RegisteredFileSet obtained = getSDIManager().materializeLayer(fs,requestArguments);
                     log.debug("Obtained {} ",obtained);
                     documentNavigator.setElement("$..[?(@.uuid == "+fs.getUUID()+")]",obtained);
                 }

geoportal-service/src/main/java/org/gcube/application/geoportal/service/engine/providers/PluginManager.java

@@ -2,7 +2,9 @@ package org.gcube.application.geoportal.service.engine.providers;
 
 import lombok.extern.slf4j.Slf4j;
 import org.gcube.application.cms.plugins.InitializablePlugin;
+import org.gcube.application.cms.plugins.LifecycleManager;
 import org.gcube.application.cms.plugins.Plugin;
+import org.gcube.application.cms.plugins.PluginManagerInterface;
 import org.gcube.application.cms.plugins.faults.InitializationException;
 import org.gcube.application.cms.plugins.faults.ShutDownException;
 import org.gcube.application.cms.plugins.reports.InitializationReport;
@@ -15,9 +17,10 @@ import org.reflections.util.FilterBuilder;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.function.Consumer;
 
 @Slf4j
-public class PluginManager extends AbstractScopedMap<Map<String, Plugin>>{
+public class PluginManager extends AbstractScopedMap<Map<String, Plugin>> implements PluginManagerInterface {
 
     Map<String,Plugin> implementations=new HashMap<>();
 
@@ -37,6 +40,9 @@ public class PluginManager extends AbstractScopedMap<Map<String, Plugin>>{
                     Plugin plugin = pluginClass.newInstance();
                     log.debug("Loading {} descriptiorn : ", plugin, plugin.getDescriptor());
                     implementations.put(plugin.getDescriptor().getId(), plugin);
+
+                    if(plugin instanceof LifecycleManager)
+                        ((LifecycleManager)plugin).setPluginManager(this);
                 }catch (Throwable t){
                     log.warn("Unable to instantiate Plugin "+pluginClass,t);
                 }
@@ -52,8 +58,7 @@ public class PluginManager extends AbstractScopedMap<Map<String, Plugin>>{
                 log.info("INIT Plugin {}",id);
                 try {
                     InitializablePlugin ip=(InitializablePlugin) p;
-                    InitializationReport rep=ip.init();
+                    logReport(ip,ip.init());
-                    log.info("INIT REPORT : {}",rep);
                 }catch (InitializationException e){
                     log.error("Failed to initialize "+id,e);
                 }catch(Throwable t){
@@ -72,8 +77,7 @@ public class PluginManager extends AbstractScopedMap<Map<String, Plugin>>{
                 log.info("INIT Plugin {} in context {} ",id, ContextUtils.getCurrentScope());
                 try {
                     InitializablePlugin ip=(InitializablePlugin) p;
-                    InitializationReport rep=ip.initInContext();
+                    logReport(ip,ip.initInContext());
-                    log.info("INIT REPORT : {}",rep);
                 }catch (InitializationException e){
                     log.error("Failed to initialize "+id,e);
                 }catch(Throwable t){
@@ -106,4 +110,25 @@ public class PluginManager extends AbstractScopedMap<Map<String, Plugin>>{
     public void init() {
 
     }
+
+    @Override
+    public Plugin getById(String pluginID) throws ConfigurationException {
+        return getObject().get(pluginID);
+    }
+
+    private static final void logReport(Plugin p, InitializationReport report){
+        switch(report.getStatus()){
+            case ERROR: {
+                    log.error("Plugin [{}] STATUS : {}, INFO {} ",p.getDescriptor().getId(),report.getStatus(),report.getMessages());
+                    break;
+                }
+            case WARNING: {
+                log.warn("Plugin [{}] STATUS : {}, INFO {} ",p.getDescriptor().getId(),report.getStatus(),report.getMessages());
+                break;
+            }
+            default :{
+                    log.info("Plugin [{}] STATUS : {}, INFO {} ",p.getDescriptor().getId(),report.getStatus(),report.getMessages());
+                }
+            }
+    }
 }