/*
* Copyright (C) 2006-2016 DLR, Germany
*
* All rights reserved
*
* http://www.rcenvironment.de/
*/
package de.rcenvironment.core.datamanagement.commons;
/**
* Common meta data keys.
*
* @author Robert Mischke
*/
public final class MetaDataKeys {
/**
* Managed meta data keys. These keys are set by the data management, and should only be used for read/query operations from client
* code.
*
* @author Dirk Rossow (original {@link MetaData} class)
* @author Robert Mischke (conversion)
*/
public final class Managed {
/** External keys may not start with this prefix. */
public static final String PROTECTED_KEY_PREFIX = "de.rcenvironment.rce.datamanagement.";
/** The user that wrote the data. */
public static final String AUTHOR = PROTECTED_KEY_PREFIX + "author";
/** Date the data was written. Format: "yyyy-MM-dd HH:mm:ss". */
public static final String DATE = PROTECTED_KEY_PREFIX + "date";
/** Size of data. */
public static final String SIZE = PROTECTED_KEY_PREFIX + "size";
/** The user that initial created the {@link DataReference}; revision independent. */
public static final String CREATOR = PROTECTED_KEY_PREFIX + "creator";
private Managed() {}
}
/** An associated filename; optional. */
public static final String FILENAME = "rce.common.filename";
/** UUID of the associated component context; recommended for future cleanup operations. */
public static final String COMPONENT_CONTEXT_UUID = "rce.common.component_context_uuid";
/** End-user name of the associated component context; optional. */
public static final String COMPONENT_CONTEXT_NAME = "rce.common.component_context_name";
/** UUID of the associated component; optional. */
public static final String COMPONENT_UUID = "rce.common.component_uuid";
/** End-user name of the associated component; optional. */
public static final String COMPONENT_NAME = "rce.common.component_name";
/** Node identifier the meta data was fetched from; optional. */
public static final String NODE_IDENTIFIER = "rce.common.node_id";
/** Database identifier of the component run. */
public static final String COMPONENT_RUN_ID = "rce.common.component_run_id";
/** Database identifier of the component run. */
public static final String COMPONENT_INSTANCE_ID = "rce.common.component_instance_id";
/** Database identifier of the workflow run. */
public static final String WORKFLOW_RUN_ID = "rce.common.workflow_run_id";
/** Final state of the workflow run. */
public static final String WORKFLOW_FINAL_STATE = "rce.common.workflow_final_state";
/** Flag for existence of data references. */
public static final String WORKFLOW_FILES_DELETED = "rce.common.workflow_files_deleted";
/** Flag for deletion marker. */
public static final String WORKFLOW_MARKED_FOR_DELETION = "rce.common.workflow_marked_for_deletion";
/** Key for data type. */
public static final String DATA_TYPE = "rce.common.data_type";
/** Key for data type conversion information. */
public static final String DATA_TYPE_CONVERSION = "rce.common.data_type_conversion";
private MetaDataKeys() {}
}