2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
24 package org.openecomp.appc;
27 * This class contains the definitions of all constant values used in the APPC provider, adapters, and other components.
28 * These constants define properties, settings, and context variables. The context variables can be referenced from
29 * within the directed graph(s) to access information placed their by the provider and adapters.
31 * Context properties are set in the graph context by the various adapters and the provider, or by the graph itself.
32 * These properties may also be accessed by the graph, adapters, or the provider. It is these properties that allow
33 * communication of state through the directed graph. All context properties have a symbolic name that starts with
39 public final class Constants {
42 * The name for the error code attribute to be set in the context
44 @SuppressWarnings("nls")
45 public static final String ATTRIBUTE_ERROR_CODE = "error_code";
48 * The name for the error message attribute to be set in the context
50 @SuppressWarnings("nls")
51 public static final String ATTRIBUTE_ERROR_MESSAGE = "error-message";
53 public static final String DG_OUTPUT_STATUS_MESSAGE = "output.status.message";
55 public static final String DG_ATTRIBUTE_STATUS = "SvcLogic.status";
58 * The property that defines the name of the DG service logic to be loaded
60 public static final String PROPERTY_MODULE_NAME = "appc.service.logic.module.name";
63 * The property that defines the topology restart DG version to be used
65 public static final String PROPERTY_TOPOLOGY_VERSION = "appc.topology.dg.version";
68 * The method name of the DG that is used to perform topology restart operations
70 public static final String PROPERTY_TOPOLOGY_METHOD = "appc.topology.dg.method";
73 * The name of the service logic method in the DG to be executed
75 // public static final String CONFIGURATION_METHOD_NAME = "configuration-operation";
78 * The property that supplies the application name
80 public static final String PROPERTY_APPLICATION_NAME = "appc.application.name";
83 * The execution mode for the directed graph
85 public static final String SYNC_MODE = "sync";
88 * The name of the property that contains the service request enumerated value in the graph's context
90 public static final String CONTEXT_SERVICE = "org.openecomp.appc.service";
93 * The name of the property that contains the VM id value in the graph's context
95 public static final String CONTEXT_VMID = "org.openecomp.appc.vmid";
98 * The name of the property that contains the VM id value in the graph's context
100 public static final String CONTEXT_IDENTITY_URL = "org.openecomp.appc.identity.url";
103 * The name of the property that contains the service request id value in the graph's context
105 public static final String CONTEXT_REQID = "org.openecomp.appc.reqid";
108 * The name of the property that indicates which method of the IaaS adapter to call
110 public static final String CONTEXT_ACTION = "org.openecomp.appc.action";
113 * The enumerated value for restart of a VM. This is a constant for one possible value of CONTEXT_SERVICE.
115 public static final String SERVICE_RESTART = "RESTART";
118 * The enumerated value for rebuild of a VM. This is a constant for one possible value of CONTEXT_SERVICE.
120 public static final String SERVICE_REBUILD = "REBUILD";
123 * The name of the adapter. We get the name from a property file so that it can be changed easily if needed.
125 public static final String PROPERTY_ADAPTER_NAME = "org.openecomp.appc.provider.adaptor.name";
128 * The minimum number of contexts to cache in each provider/tenant pool
130 public static final String PROPERTY_MIN_POOL_SIZE = "org.openecomp.appc.provider.min.pool";
133 * The maximum number of contexts to cache in each provider/tenant pool
135 public static final String PROPERTY_MAX_POOL_SIZE = "org.openecomp.appc.provider.max.pool";
138 * The amount of time, in seconds, that the application waits for a change of state of a server to a known valid
139 * state before giving up and failing the request.
141 public static final String PROPERTY_SERVER_STATE_CHANGE_TIMEOUT = "org.openecomp.appc.server.state.change.timeout";
144 * The amount of time, in seconds, between subsequent polls to the openstack provider to update the state of a
147 public static final String PROPERTY_OPENSTACK_POLL_INTERVAL = "org.openecomp.appc.openstack.poll.interval";
150 * The amount of time, in seconds, to wait between retry attempts when a connection to a provider fails.
152 public static final String PROPERTY_RETRY_DELAY = "org.openecomp.appc.provider.retry.delay";
155 * The maximum number of times a connection retry will be attempted before the application fails the request
157 public static final String PROPERTY_RETRY_LIMIT = "org.openecomp.appc.provider.retry.limit";
159 * The amount of time, in seconds, that the application waits for a change of state of a stacj to a known valid
160 * state before giving up and failing the request.
162 public static final String PROPERTY_STACK_STATE_CHANGE_TIMEOUT ="org.openecomp.appc.stack.state.change.timeout" ;
165 * Private default constructor prevents instantiation
168 @SuppressWarnings("nls")
169 public static final String STATUS_GETTER = "status-getter";
174 @SuppressWarnings("nls")
175 public static final String VM_FUSION_STATUS_GETTER = "fusion-vm-status-getter";
179 * The name for the status vm attribute to be set in the context when executing a vmstatuscheck.
182 @SuppressWarnings("nls")
183 public static final String STATUS_OF_VM = "status-vm";
185 private Constants() {