Added checkItemConfigurations

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/Common/workspace-task-executor-library@167325 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/common/workspacetaskexecutor/dataminer/DataMinerAccessPoint.java

@@ -57,11 +57,12 @@ public class DataMinerAccessPoint {
 		dataMinerService = new DataMinerService();
 	}
 
+
 	/**
 	 * Removes the task.
 	 *
 	 * @param algConfiguration the alg configuration
-	 * @return
+	 * @return the task execution status
 	 */
 	private TaskExecutionStatus removeTask(BaseTaskConfiguration algConfiguration){
 
@@ -82,12 +83,12 @@ public class DataMinerAccessPoint {
 
 
 	/**
-	 * Gets the task.
+	 * Gets the running task.
 	 *
 	 * @param taskConfiguration the task configuration
-	 * @return the task
+	 * @return the running task
 	 */
-	private TaskExecutionStatus getTask(BaseTaskConfiguration taskConfiguration){
+	public TaskExecutionStatus getRunningTask(BaseTaskConfiguration taskConfiguration){
 		return mapExecutionTask.get(taskConfiguration.getConfigurationKey());
 
 	}
@@ -102,7 +103,7 @@ public class DataMinerAccessPoint {
 	 */
 	public void abortRunningTask(TaskConfiguration taskConfiguration) throws TaskErrorException, TaskNotExecutableException{
 
-		TaskExecutionStatus task = getTask(taskConfiguration);
+		TaskExecutionStatus task = getRunningTask(taskConfiguration);
 
 		if(task==null)
 			throw new TaskErrorException("The task with configuration: "+taskConfiguration+" is not running");
@@ -176,7 +177,7 @@ public class DataMinerAccessPoint {
 
 		//TODO ???
 
-		TaskExecutionStatus theTaskStatus = getTask(taskConfiguration);
+		TaskExecutionStatus theTaskStatus = getRunningTask(taskConfiguration);
 
 		if(theTaskStatus==null)
 			throw new TaskErrorException("No Task is running with the configuration: "+taskConfiguration.getConfigurationKey());

src/main/java/org/gcube/common/workspacetaskexecutor/dataminer/WorkspaceDataMinerTaskExecutor.java

@@ -10,10 +10,12 @@ import org.gcube.common.workspacetaskexecutor.shared.ExecutableTask;
 import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskComputation;
 import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskConfiguration;
 import org.gcube.common.workspacetaskexecutor.shared.dataminer.TaskExecutionStatus;
+import org.gcube.common.workspacetaskexecutor.shared.exception.ItemNotConfiguredException;
 import org.gcube.common.workspacetaskexecutor.shared.exception.ItemNotExecutableException;
 import org.gcube.common.workspacetaskexecutor.shared.exception.TaskConfigurationNotFoundException;
 import org.gcube.common.workspacetaskexecutor.shared.exception.TaskErrorException;
 import org.gcube.common.workspacetaskexecutor.shared.exception.TaskNotExecutableException;
+import org.gcube.common.workspacetaskexecutor.shared.exception.WorkspaceFolderLocked;
 import org.gcube.common.workspacetaskexecutor.util.JsonUtil;
 import org.gcube.common.workspacetaskexecutor.util.WsUtil;
 import org.json.JSONArray;
@@ -174,11 +176,37 @@ public class WorkspaceDataMinerTaskExecutor implements ExecutableTask<TaskConfig
 		return conf;
 	}
 
+
+	/**
+	 * Check item configurations.
+	 *
+	 * @param workspaceItemId the workspace item id
+	 * @return the list
+	 * @throws ItemNotConfiguredException the item not configured exception
+	 * @throws Exception the exception
+	 */
+	public List<TaskConfiguration> checkItemConfigurations(String workspaceItemId) throws ItemNotConfiguredException, Exception{
+		List<TaskConfiguration> confs = getListOfTaskConfigurations(workspaceItemId);
+
+		if(confs==null)
+			throw new ItemNotConfiguredException("The item "+workspaceItemId+" has not "+TaskConfiguration.class.getSimpleName()+" saved");
+
+		DataMinerAccessPoint dmAP = getDataMinerAccessPoint();
+
+		for (TaskConfiguration taskConfiguration : confs) {
+			TaskExecutionStatus taskStatus = dmAP.getRunningTask(taskConfiguration);
+			if(taskStatus!=null)
+				throw new WorkspaceFolderLocked(workspaceItemId, "The item: "+workspaceItemId+ "is locked by running Task: "+taskStatus);
+		}
+
+		return confs;
+	}
+
 	/* (non-Javadoc)
 	 * @see org.gcube.common.workspacetaskexecutor.CheckableTask#isItemExecutable(java.lang.String)
 	 */
 	@Override
-	public Boolean isItemExecutable(String workspaceItemId) throws ItemNotExecutableException, Exception {
+	public Boolean isItemExecutable(String workspaceItemId) throws Exception {
 		logger.debug("Is Item "+workspaceItemId+" Executable starts...");
 		checkOwner();
 		WorkspaceItem item = WsUtil.getItem(usernameOwner, workspaceItemId);

src/main/java/org/gcube/common/workspacetaskexecutor/shared/ExecutableItem.java

@@ -24,10 +24,9 @@ public interface ExecutableItem<T extends BaseTaskConfiguration> {
 	 *
 	 * @param itemId the item id
 	 * @return the boolean
-	 * @throws ItemNotExecutableException the item not executable exception
 	 * @throws Exception the exception
 	 */
-	Boolean isItemExecutable(String itemId) throws ItemNotExecutableException, Exception;
+	Boolean isItemExecutable(String itemId) throws Exception;
 
 
 	/**

src/main/java/org/gcube/common/workspacetaskexecutor/shared/exception/ItemNotConfiguredException.java

@@ -0,0 +1,35 @@
+package org.gcube.common.workspacetaskexecutor.shared.exception;
+
+
+
+/**
+ * The Class ItemNotExecutableException.
+ *
+ * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
+ * Apr 27, 2018
+ */
+public class ItemNotConfiguredException extends Exception {
+
+
+	/**
+	 *
+	 */
+	private static final long serialVersionUID = -6125541690663669233L;
+
+	/**
+	 * Instantiates a new item not synched.
+	 */
+	public ItemNotConfiguredException() {
+		super();
+	}
+
+	/**
+	 * Instantiates a new item not synched.
+	 *
+	 * @param arg0 the arg 0
+	 */
+	public ItemNotConfiguredException(String arg0) {
+		super(arg0);
+	}
+
+}

src/main/java/org/gcube/common/workspacetaskexecutor/shared/exception/WorkspaceFolderLocked.java

@@ -0,0 +1,48 @@
+package org.gcube.common.workspacetaskexecutor.shared.exception;
+
+
+
+/**
+ * The Class WorkspaceFolderLocked.
+ *
+ * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
+ * May 4, 2018
+ */
+public class WorkspaceFolderLocked extends Exception {
+
+	/**
+	 *
+	 */
+	private static final long serialVersionUID = 7375143436359627673L;
+	private String folderId;
+
+	/**
+	 * Instantiates a new item not synched.
+	 */
+	public WorkspaceFolderLocked() {
+		super();
+	}
+
+	/**
+	 * Instantiates a new item not synched.
+	 *
+	 * @param folderId the folder id
+	 * @param arg0 the arg 0
+	 */
+	public WorkspaceFolderLocked(String folderId, String arg0) {
+		super(arg0);
+		this.folderId = folderId;
+	}
+
+
+	/**
+	 * Gets the folder id.
+	 *
+	 * @return the folderId
+	 */
+	public String getFolderId() {
+
+		return folderId;
+	}
+
+}