diff options
Diffstat (limited to 'veslibrary/ves_javalibrary/evel_javalib2/src/evel_javalibrary/att/com/EvelStateChange.java')
| -rw-r--r-- | veslibrary/ves_javalibrary/evel_javalib2/src/evel_javalibrary/att/com/EvelStateChange.java | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/veslibrary/ves_javalibrary/evel_javalib2/src/evel_javalibrary/att/com/EvelStateChange.java b/veslibrary/ves_javalibrary/evel_javalib2/src/evel_javalibrary/att/com/EvelStateChange.java deleted file mode 100644 index 555e700..0000000 --- a/veslibrary/ves_javalibrary/evel_javalib2/src/evel_javalibrary/att/com/EvelStateChange.java +++ /dev/null @@ -1,258 +0,0 @@ -package evel_javalibrary.att.com;
-/**************************************************************************//**
- * @file
- * Evel State Change class
- *
- * This file implements the Evel State Change Event class which is intended to provide a
- * simple wrapper around the complexity of AT&T's Vendor Event Listener API so
- * that VNFs can use it to send Agent State change events.
- *
- * License
- * -------
- * Unless otherwise specified, all software contained herein is
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *****************************************************************************/
-
-import java.text.MessageFormat;
-import java.util.ArrayList;
-
-import javax.json.Json;
-import javax.json.JsonArrayBuilder;
-import javax.json.JsonObject;
-import javax.json.JsonObjectBuilder;
-
-import org.apache.log4j.Logger;
-import org.slf4j.helpers.MessageFormatter;
-
-import evel_javalibrary.att.com.EvelFault.EVEL_SEVERITIES;
-
-
-public class EvelStateChange extends EvelHeader {
-
- int major_version = 2;
- int minor_version = 0;
-
- /**************************************************************************//**
- * Alert types.
- * JSON equivalent fields: newState, oldState
- *****************************************************************************/
- public enum EVEL_ENTITY_STATE{
- EVEL_ENTITY_STATE_IN_SERVICE,
- EVEL_ENTITY_STATE_MAINTENANCE,
- EVEL_ENTITY_STATE_OUT_OF_SERVICE,
- EVEL_MAX_ENTITY_STATES
- }
-
- /***************************************************************************/
- /* Mandatory fields */
- /***************************************************************************/
- EVEL_ENTITY_STATE new_state;
- EVEL_ENTITY_STATE old_state;
- String state_interface;
-
- /***************************************************************************/
- /* Optional fields */
- /***************************************************************************/
- ArrayList<String[]> additional_info;
-
- private static final Logger LOGGER = Logger.getLogger( EvelStateChange.class.getName() );
-
- /**************************************************************************//**
- * Create a new State Change event.
- *
- * @note The mandatory fields on the State Change must be supplied to this
- * factory function and are immutable once set. Optional fields have
- * explicit setter functions, but again values may only be set once
- * so that the State Change has immutable properties.
- *
- * @param new_state The new state of the reporting entity.
- * @param old_state The old state of the reporting entity.
- * @param interface The card or port name of the reporting entity.
- *
- *****************************************************************************/
- public EvelStateChange(String evname, String evid,
- EVEL_ENTITY_STATE newstate,
- EVEL_ENTITY_STATE oldstate,
- String interfce)
- {
- super(evname,evid);
- event_domain = EvelHeader.DOMAINS.EVEL_DOMAIN_STATE_CHANGE;
- assert(EVEL_ENTITY_STATE.EVEL_MAX_ENTITY_STATES.compareTo(newstate) < 0 );
- assert(EVEL_ENTITY_STATE.EVEL_MAX_ENTITY_STATES.compareTo(oldstate) < 0 );
- assert( interfce != null);
-
- new_state = newstate;
- old_state = oldstate;
- state_interface = interfce;
-
- additional_info = null;
- }
-
- /**************************************************************************//**
- * Add an additional value name/value pair to the Fault.
- *
- * The name and value are null delimited ASCII strings. The library takes
- * a copy so the caller does not have to preserve values after the function
- * returns.
- *
- * @param name ASCIIZ string with the attribute's name. The caller
- * does not need to preserve the value once the function
- * returns.
- * @param value ASCIIZ string with the attribute's value. The caller
- * does not need to preserve the value once the function
- * returns.
- *****************************************************************************/
- public void evel_statechange_addl_info_add(String name, String value)
- {
- String[] addl_info = null;
- EVEL_ENTER();
-
- /***************************************************************************/
- /* Check preconditions. */
- /***************************************************************************/
- assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_STATE_CHANGE);
- assert(name != null);
- assert(value != null);
-
- if( additional_info == null )
- {
- additional_info = new ArrayList<String[]>();
- }
-
- LOGGER.debug(MessageFormat.format("Adding name={0} value={1}", name, value));
- addl_info = new String[2];
- assert(addl_info != null);
- addl_info[0] = name;
- addl_info[1] = value;
-
- additional_info.add(addl_info);
-
- EVEL_EXIT();
- }
-
- /**************************************************************************//**
- * Convert a ::EVEL_ENTITY_STATE to it's string form for JSON encoding.
- *
- * @param state The entity state to encode.
- *
- * @returns the corresponding string
- *****************************************************************************/
- String evel_entity_state(EVEL_ENTITY_STATE state)
- {
- String result=null;
-
- EVEL_ENTER();
-
- switch (state)
- {
- case EVEL_ENTITY_STATE_IN_SERVICE:
- result = "inService";
- break;
-
- case EVEL_ENTITY_STATE_MAINTENANCE:
- result = "maintenance";
- break;
-
- case EVEL_ENTITY_STATE_OUT_OF_SERVICE:
- result = "outOfService";
- break;
-
- default:
- LOGGER.error("Unexpected entity state "+state);
- System.exit(1);
- }
-
- EVEL_EXIT();
-
- return result;
- }
-
-
- /**************************************************************************//**
- * Encode the State Change in JSON according to AT&T's schema.
- *
- *****************************************************************************/
- JsonObjectBuilder evelStateChangeObject()
- {
- String nstate;
- String ostate;
- double version = major_version+(double)minor_version/10;
-
- EVEL_ENTER();
-
-
- /***************************************************************************/
- /* Check preconditions. */
- /***************************************************************************/
- assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_STATE_CHANGE);
-
-
-
- /***************************************************************************/
- /* Mandatory fields. */
- /***************************************************************************/
- nstate = evel_entity_state(new_state);
- ostate = evel_entity_state(old_state);
-
- JsonObjectBuilder evelstate = Json.createObjectBuilder()
- .add("newState", nstate)
- .add("oldState", ostate)
- .add("stateInterface", state_interface);
-
- evelstate.add( "stateChangeFieldsVersion", version);
-
- /***************************************************************************/
- /* Optional additional information */
- /***************************************************************************/
- if( additional_info != null )
- {
- JsonArrayBuilder builder = Json.createArrayBuilder();
- for(int i=0;i<additional_info.size();i++) {
- String[] addl_info = additional_info.get(i);
- JsonObject obj = Json.createObjectBuilder()
- .add("name", addl_info[0])
- .add("value", addl_info[1]).build();
- builder.add(obj);
- }
- evelstate.add("additionalFields", builder);
- }
-
- EVEL_EXIT();
-
- return evelstate;
- }
-
-
- /**************************************************************************//**
- * Encode the event as a JSON event object according to AT&T's schema.
- * retval : String of JSON state change event message
- *****************************************************************************/
- JsonObject evel_json_encode_event()
- {
- EVEL_ENTER();
-
- assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_STATE_CHANGE);
- //encode header and state change fields
- JsonObject obj = Json.createObjectBuilder()
- .add("event", Json.createObjectBuilder()
- .add( "commonEventHeader",eventHeaderObject() )
- .add( "stateChangeFields",evelStateChangeObject() )
- ).build();
-
- EVEL_EXIT();
-
- return obj;
-
- }
-
-
-}
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