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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2019 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2019 European Software Marketing Ltd.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.babel.xml.generator.model;
import java.lang.reflect.InvocationTargetException;
import java.util.Collection;
import java.util.Collections;
import java.util.EnumMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import org.onap.aai.babel.logging.ApplicationMsgs;
import org.onap.aai.babel.logging.LogHelper;
import org.onap.aai.babel.xml.generator.data.ArtifactType;
import org.onap.aai.babel.xml.generator.data.WidgetConfigurationUtil;
import org.onap.aai.babel.xml.generator.error.IllegalAccessException;
import org.onap.aai.babel.xml.generator.types.ModelType;
import org.onap.aai.babel.xml.generator.types.ModelWidget;
import org.onap.aai.cl.api.Logger;
public abstract class Widget extends Model {
public static final String GENERATOR_AAI_CONFIGLPROP_NOT_FOUND =
"Cannot generate artifacts. Widget configuration not found for %s";
public enum Type {
SERVICE, VF, VFC, VSERVER, VOLUME, FLAVOR, TENANT, VOLUME_GROUP, LINT, L3_NET, VFMODULE, IMAGE, OAM_NETWORK, ALLOTTED_RESOURCE, TUNNEL_XCONNECT, CONFIGURATION, CR, INSTANCE_GROUP;
}
private static Logger log = LogHelper.INSTANCE;
private Set<String> keys = new HashSet<>();
private static EnumMap<Widget.Type, Class<? extends Widget>> typeToWidget = new EnumMap<>(Widget.Type.class);
static {
typeToWidget.put(Type.SERVICE, ServiceWidget.class);
typeToWidget.put(Type.VF, VfWidget.class);
typeToWidget.put(Type.VFC, VfcWidget.class);
typeToWidget.put(Type.VSERVER, VServerWidget.class);
typeToWidget.put(Type.VOLUME, VolumeWidget.class);
typeToWidget.put(Type.FLAVOR, FlavorWidget.class);
typeToWidget.put(Type.TENANT, TenantWidget.class);
typeToWidget.put(Type.VOLUME_GROUP, VolumeGroupWidget.class);
typeToWidget.put(Type.LINT, LIntfWidget.class);
typeToWidget.put(Type.L3_NET, L3NetworkWidget.class);
typeToWidget.put(Type.VFMODULE, VfModuleWidget.class);
typeToWidget.put(Type.IMAGE, ImageWidget.class);
typeToWidget.put(Type.OAM_NETWORK, OamNetwork.class);
typeToWidget.put(Type.ALLOTTED_RESOURCE, AllotedResourceWidget.class);
typeToWidget.put(Type.TUNNEL_XCONNECT, TunnelXconnectWidget.class);
typeToWidget.put(Type.CONFIGURATION, ConfigurationWidget.class);
typeToWidget.put(Type.CR, CRWidget.class);
typeToWidget.put(Type.INSTANCE_GROUP, InstanceGroupWidget.class);
}
/**
* Gets widget.
*
* @param type
* the type
* @return the widget
*/
public static Widget getWidget(Type type) {
Widget widget = null;
Class<? extends Widget> clazz = typeToWidget.get(type);
if (clazz != null) {
try {
widget = clazz.getConstructor().newInstance();
} catch (InstantiationException | java.lang.IllegalAccessException | IllegalArgumentException
| InvocationTargetException | NoSuchMethodException | SecurityException e) {
log.error(ApplicationMsgs.INVALID_CSAR_FILE, e);
}
}
return widget;
}
@Override
public boolean isResource() {
return false;
}
public String getId() {
String id = WidgetConfigurationUtil.getConfig()
.getProperty(ArtifactType.AAI.name() + ".model-version-id." + getName());
if (id == null) {
throw new IllegalArgumentException(String.format(GENERATOR_AAI_CONFIGLPROP_NOT_FOUND,
ArtifactType.AAI.name() + ".model-version-id." + getName()));
}
return id;
}
public ModelType getType() {
ModelWidget widgetModel = this.getClass().getAnnotation(ModelWidget.class);
return widgetModel.type();
}
public String getName() {
ModelWidget widgetModel = this.getClass().getAnnotation(ModelWidget.class);
return widgetModel.name();
}
/**
* Get Widget Id from properties file.
*
* @return - Widget Id
*/
@Override
public String getWidgetId() {
Properties properties = WidgetConfigurationUtil.getConfig();
String id = properties.getProperty(ArtifactType.AAI.name() + ".model-invariant-id." + getName());
if (id == null) {
throw new IllegalArgumentException(String.format(GENERATOR_AAI_CONFIGLPROP_NOT_FOUND,
ArtifactType.AAI.name() + ".model-invariant-id." + getName()));
}
return id;
}
@Override
public int hashCode() {
return getId().hashCode();
}
@Override
public Type getWidgetType() {
return null;
}
/**
* Equals method that compares Widget IDs.
*
* @param obj
* the Widget object to compare
* @return whether or not obj is equal to this Widget
*/
@Override
public boolean equals(Object obj) {
boolean isEqual = false;
if (obj instanceof Widget) {
Widget other = (Widget) obj;
if (getId().equals(other.getId())) {
other.keys.addAll(this.keys);
isEqual = true;
}
}
return isEqual;
}
public void addKey(String key) {
this.keys.add(key);
}
/**
* Determine whether one or more keys belonging to this Widget appear in the specified Collection.
*
* @param keys
* the keys
* @return the boolean
*/
public boolean memberOf(Collection<String> keys) {
if (keys == null) {
return false;
}
return !Collections.disjoint(this.keys, keys);
}
@Override
public boolean addResource(Resource resource) {
throw new IllegalAccessException(Model.GENERATOR_AAI_ERROR_UNSUPPORTED_WIDGET_OPERATION);
}
@Override
public boolean addWidget(Widget widget) {
return true;
}
@Override
public Map<String, Object> getProperties() {
return Collections.emptyMap();
}
}
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