separated deps using eventbus, moved statushandlers from the RMP classes

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/admin/rmp-common-library@67081 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/resourcemanagement/support/client/Resource_support.java

@@ -1,9 +1,31 @@
 package org.gcube.resourcemanagement.support.client;
 
 import com.google.gwt.core.client.EntryPoint;
+import com.google.gwt.event.shared.HandlerManager;
 
 public class Resource_support implements EntryPoint {
+	private HandlerManager eventBus;
+	
+	public Resource_support() {
+		super();
+		// TODO Auto-generated constructor stub
+	}
 
+	public Resource_support(HandlerManager eventBus){
+		singleton = this;
+		this.eventBus = eventBus;
+	}
+	
+	private static Resource_support singleton;
+	
+	public static Resource_support get() {
+		return singleton;		
+	}
+	
+	public HandlerManager getEventBus() {
+		return this.eventBus;
+	}
+	
 	/**
 	 * This is the entry point method.
 	 */

src/main/java/org/gcube/resourcemanagement/support/client/events/SetScopeEvent.java

@@ -0,0 +1,28 @@
+package org.gcube.resourcemanagement.support.client.events;
+
+import com.google.gwt.event.shared.GwtEvent;
+
+
+
+public class SetScopeEvent  extends GwtEvent<SetScopeEventHandler> {
+	public static Type<SetScopeEventHandler> TYPE = new Type<SetScopeEventHandler>();
+	
+	private String scope2Set;
+
+	public String getScope() {
+		return scope2Set;
+	}
+	public SetScopeEvent(String scope2Set) {
+		this.scope2Set = scope2Set;
+	}
+
+	@Override
+	public Type<SetScopeEventHandler> getAssociatedType() {
+		return TYPE;
+	}
+
+	@Override
+	protected void dispatch(SetScopeEventHandler handler) {
+		handler.onSetScope(this);
+	}
+}

src/main/java/org/gcube/resourcemanagement/support/client/events/SetScopeEventHandler.java

@@ -0,0 +1,7 @@
+package org.gcube.resourcemanagement.support.client.events;
+
+import com.google.gwt.event.shared.EventHandler;
+
+public interface SetScopeEventHandler extends EventHandler {
+  void onSetScope(SetScopeEvent event);
+}

src/main/java/org/gcube/resourcemanagement/support/client/utils/CurrentStatus.java

@@ -0,0 +1,126 @@
+/****************************************************************************
+ *  This software is part of the gCube Project.
+ *  Site: http://www.gcube-system.org/
+ ****************************************************************************
+ * The gCube/gCore software is licensed as Free Open Source software
+ * conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
+ * The software and documentation is provided by its authors/distributors
+ * "as is" and no expressed or
+ * implied warranty is given for its use, quality or fitness for a
+ * particular case.
+ ****************************************************************************
+ * Filename: CurrentStatus.java
+ ****************************************************************************
+ * @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
+ ***************************************************************************/
+
+package org.gcube.resourcemanagement.support.client.utils;
+
+import java.io.Serializable;
+
+import org.gcube.resourcemanagement.support.client.Resource_support;
+import org.gcube.resourcemanagement.support.client.events.SetScopeEvent;
+import org.gcube.resourcemanagement.support.shared.types.RunningMode;
+import org.gcube.resourcemanagement.support.shared.types.UserGroup;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.event.shared.HandlerManager;
+
+/**
+ * @author Daniele Strollo (ISTI-CNR)
+ */
+public final class CurrentStatus implements Serializable {
+	private static final long serialVersionUID = 6487678609485417222L;
+	private String currentScope = "/gcube/devsec";
+	private String currentResourceType = null;
+	private String currentResourceSubType = "";
+	private String currentUser = "anonymous";
+	private UserGroup credentials = UserGroup.DEBUG;
+	private RunningMode runningMode = RunningMode.STANDALONE;
+	private boolean useCache = false;
+	private boolean loadGHNatStartup = true;
+
+	public CurrentStatus() {
+	}
+
+	public boolean useCache() {
+		return this.useCache;
+	}
+
+	public void setUseCache(final boolean useCache) {
+		this.useCache = useCache;
+	}
+
+	public void setCurrentScope(final String scope) {
+		if (scope != null) {
+			currentScope = scope.trim();
+		}
+		Resource_support.get().getEventBus().fireEvent(new SetScopeEvent(scope));
+		GWT.log("Set Scope event sent for " +  scope);
+		//Commands.setStatusScope(scope);
+	}
+
+	public String getCurrentScope() {
+		return currentScope;
+	}
+
+	public void setCurrentResourceType(final String resType) {
+		if (resType != null) {
+			currentResourceType = resType.trim();
+		} else {
+			currentResourceType = null;
+		}
+	}
+
+	public String getCurrentResourceType() {
+		return currentResourceType;
+	}
+
+	public String getCurrentResourceSubType() {
+		return currentResourceSubType;
+	}
+
+	public void setCurrentResourceSubType(final String currentResourceSubType) {
+		if (currentResourceSubType != null) {
+			this.currentResourceSubType = currentResourceSubType.trim();
+		} else {
+			this.currentResourceSubType = null;
+		}
+	}
+
+	public UserGroup getCredentials() {
+		return credentials;
+	}
+
+	public void setCredentials(final UserGroup credentials) {
+		this.credentials = credentials;
+	}
+
+	public void setRunningMode(final RunningMode runningMode) {
+		this.runningMode = runningMode;
+	}
+
+	public RunningMode getRunningMode() {
+		return runningMode;
+	}
+
+	public void setCurrentUser(final String currentUser) {
+		if (currentUser != null) {
+			this.currentUser = currentUser.trim();
+		} else {
+			this.currentUser = null;
+		}
+	}
+
+	public String getCurrentUser() {
+		return currentUser;
+	}
+
+	public boolean isLoadGHNatStartup() {
+		return loadGHNatStartup;
+	}
+
+	public void setLoadGHNatStartup(boolean loadGHNatStartup) {
+		this.loadGHNatStartup = loadGHNatStartup;
+	}
+}

src/main/java/org/gcube/resourcemanagement/support/client/utils/StatusHandler.java

@@ -0,0 +1,37 @@
+/****************************************************************************
+ *  This software is part of the gCube Project.
+ *  Site: http://www.gcube-system.org/
+ ****************************************************************************
+ * The gCube/gCore software is licensed as Free Open Source software
+ * conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
+ * The software and documentation is provided by its authors/distributors
+ * "as is" and no expressed or
+ * implied warranty is given for its use, quality or fitness for a
+ * particular case.
+ ****************************************************************************
+ * Filename: StatusHandler.java
+ ****************************************************************************
+ * @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
+ ***************************************************************************/
+
+package org.gcube.resourcemanagement.support.client.utils;
+
+
+
+
+/**
+ * @author Daniele Strollo (ISTI-CNR)
+ *
+ */
+public class StatusHandler {
+	
+	private static CurrentStatus status = new CurrentStatus();
+
+	public static final synchronized void setStatus(final CurrentStatus status) {
+		StatusHandler.status = status;
+	}
+
+	public static final synchronized CurrentStatus getStatus() {
+		return StatusHandler.status;
+	}
+}

src/main/java/org/gcube/resourcemanagement/support/client/views/validators/XMLValidator.java

@@ -0,0 +1,45 @@
+/****************************************************************************
+ *  This software is part of the gCube Project.
+ *  Site: http://www.gcube-system.org/
+ ****************************************************************************
+ * The gCube/gCore software is licensed as Free Open Source software
+ * conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
+ * The software and documentation is provided by its authors/distributors
+ * "as is" and no expressed or
+ * implied warranty is given for its use, quality or fitness for a
+ * particular case.
+ ****************************************************************************
+ * Filename: XMLValidator.java
+ ****************************************************************************
+ * @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
+ ***************************************************************************/
+
+package org.gcube.resourcemanagement.support.client.views.validators;
+
+import com.extjs.gxt.ui.client.widget.form.Field;
+import com.extjs.gxt.ui.client.widget.form.Validator;
+import com.google.gwt.xml.client.XMLParser;
+import com.google.gwt.xml.client.impl.DOMParseException;
+
+/**
+ * @author Daniele Strollo (ISTI-CNR)
+ *
+ */
+public class XMLValidator implements Validator {
+	private String rootNode = "body";
+
+	public XMLValidator(final String rootNode) {
+		this.rootNode = rootNode;
+	}
+
+	public final String validate(final Field<?> field, final String value) {
+		try {
+			XMLParser.parse("<" + this.rootNode + ">" + value + "</" + this.rootNode + ">");
+		} catch (DOMParseException e) {
+			return "Not a valid XML document";
+		}
+		return null;
+	}
+}
+
+

src/main/java/org/gcube/resourcemanagement/support/shared/operations/SupportedOperations.java

@@ -0,0 +1,88 @@
+/****************************************************************************
+ *  This software is part of the gCube Project.
+ *  Site: http://www.gcube-system.org/
+ ****************************************************************************
+ * The gCube/gCore software is licensed as Free Open Source software
+ * conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
+ * The software and documentation is provided by its authors/distributors
+ * "as is" and no expressed or
+ * implied warranty is given for its use, quality or fitness for a
+ * particular case.
+ ****************************************************************************
+ * Filename: SupportedOperations.java
+ ****************************************************************************
+ * @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
+ ***************************************************************************/
+
+package org.gcube.resourcemanagement.support.shared.operations;
+
+import org.gcube.resourcemanagement.support.shared.types.UserGroup;
+
+/**
+ * @author Daniele Strollo (ISTI-CNR)
+ *
+ */
+public enum SupportedOperations {
+	GHN_SHUTDOWN(UserGroup.ADMIN),
+	GHN_RESTART(UserGroup.ADMIN),
+	GHN_CLEAN_RESTART(UserGroup.ADMIN),
+	GHN_DELETE(UserGroup.ADMIN),
+	GHN_FORCE_DELETE(UserGroup.SUPERUSER, UserGroup.ADMIN),
+
+	GENERIC_RESOURCE_CREATE(UserGroup.ADMIN),
+	GENERIC_RESOURCE_EDIT(UserGroup.ADMIN),
+	GENERIC_RESOURCE_DELETE(UserGroup.ADMIN),
+	GENERIC_RESOURCE_FORCE_DELETE(UserGroup.SUPERUSER, UserGroup.ADMIN),
+	
+	RUNTIME_RESOURCE_DELETE(UserGroup.ADMIN),
+	RUNTIME_RESOURCE_FORCE_DELETE(UserGroup.SUPERUSER, UserGroup.ADMIN),
+
+	SERVICE_CREATE(UserGroup.ADMIN),
+	SERVICE_DEPLOY(UserGroup.ADMIN),
+	SERVICE_GET_REPORT(UserGroup.ADMIN, UserGroup.DEBUG),
+	SERVICE_GET_RESOURCE_BY_ID(UserGroup.ADMIN, UserGroup.DEBUG, UserGroup.USER),
+
+	RUNNING_INSTANCE_UNDEPLOY(UserGroup.ADMIN),
+
+	COLLECTION_DELETE(UserGroup.ADMIN),
+	COLLECTION_FORCE_DELETE(UserGroup.SUPERUSER, UserGroup.ADMIN),
+
+	VIEW_DELETE(UserGroup.ADMIN),
+	VIEW_FORCE_DELETE(UserGroup.SUPERUSER, UserGroup.ADMIN),
+
+	ADD_TO_SCOPE(UserGroup.ADMIN),
+
+	SWEEP_GHN(UserGroup.ADMIN),
+
+	CREATE_MENU_SHOW(UserGroup.ADMIN, UserGroup.DEBUG),
+	INFRASTRUCTURE_UPGRADE(UserGroup.ADMIN, UserGroup.DEBUG);
+
+	private UserGroup[] permissions = null;
+
+	private SupportedOperations(final UserGroup...permissions) {
+		this.permissions = permissions;
+	}
+
+	public UserGroup[] getPermissions() {
+		return this.permissions;
+	}
+
+	/**
+	 * States if a group is allowed to execute an operation.
+	 * @param permission
+	 * @return
+	 */
+	public boolean isAllowed(final UserGroup permission) {
+		if (this.getPermissions() == null
+				|| this.getPermissions().length == 0
+				|| permission == null) {
+			return false;
+		}
+		for (UserGroup g : this.getPermissions()) {
+			if (g.equals(permission)) {
+				return true;
+			}
+		}
+		return false;
+	}
+}