/*
* Copyright (C) 2006-2016 DLR, Germany
*
* All rights reserved
*
* http://www.rcenvironment.de/
*/
package de.rcenvironment.core.component.workflow.api;
import java.util.ArrayList;
import java.util.List;
import de.rcenvironment.core.component.api.ComponentConstants;
import de.rcenvironment.core.component.workflow.execution.api.WorkflowState;
/**
* Class holding workflow constants.
*
* @author Jens Ruehmkorf
*/
public final class WorkflowConstants {
/** Key to identify a created workflow instance at the service registry. */
public static final String WORKFLOW_INSTANCE_ID_KEY = ComponentConstants.COMP_CONTEXT_INSTANCE_ID_KEY;
/** Notification identifier for notifications sent on state change. */
public static final String STATE_NOTIFICATION_ID = "rce.component.workflow.state:";
/** Notification identifier for notifications sent on disposed state. */
public static final String STATE_DISPOSED_NOTIFICATION_ID = "rce.component.workflow.state.disposed";
/** Notification identifier for notifications sent on workflow creation. */
public static final String NEW_WORKFLOW_NOTIFICATION_ID = "rce.component.workflow.new";
/** Current workflow version number. */
public static final int CURRENT_WORKFLOW_VERSION_NUMBER = 5;
/** Initial workflow version number. */
public static final int INITIAL_WORKFLOW_VERSION_NUMBER = 0;
/** Constant. */
public static final String ENCODING_UTF8 = "UTF-8";
/** Constant. */
public static final String WORKFLOW_FILE_ENDING = ".wf";
/** Constant. */
public static final String WORKFLOW_FILE_BACKUP_SUFFIX = "_backup";
/** Canceling workflow states. */
public static final List<WorkflowState> CANCELING_WORKFLOW_STATES = new ArrayList<>();
/** Failed workflow states. */
public static final List<WorkflowState> FAILED_WORKFLOW_STATES = new ArrayList<>();
/** Final component states. */
public static final List<WorkflowState> FINAL_WORKFLOW_STATES = new ArrayList<>();
/** Final component states. */
public static final List<WorkflowState> FINAL_WORKFLOW_STATES_WITH_DISPOSED = new ArrayList<>();
static {
CANCELING_WORKFLOW_STATES.add(WorkflowState.CANCELING);
CANCELING_WORKFLOW_STATES.add(WorkflowState.CANCELING_AFTER_FAILED);
CANCELING_WORKFLOW_STATES.add(WorkflowState.CANCELING_AFTER_RESULTS_REJECTED);
FAILED_WORKFLOW_STATES.add(WorkflowState.FAILED);
FAILED_WORKFLOW_STATES.add(WorkflowState.RESULTS_REJECTED);
FINAL_WORKFLOW_STATES.addAll(FAILED_WORKFLOW_STATES);
FINAL_WORKFLOW_STATES.add(WorkflowState.CANCELLED);
FINAL_WORKFLOW_STATES.add(WorkflowState.FINISHED);
FINAL_WORKFLOW_STATES_WITH_DISPOSED.addAll(FINAL_WORKFLOW_STATES);
FINAL_WORKFLOW_STATES_WITH_DISPOSED.add(WorkflowState.DISPOSED);
}
private WorkflowConstants() {}
}