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Removing obsolete source structures

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4.x.x
prabathabey 9 years ago
parent 12c4ba10af
commit 284ca1b8e8
16 changed files with 0 additions and 1161 deletions
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59
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/AnalyticsDataRecord.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics;
import java.util.HashMap;
import java.util.Map;
public class AnalyticsDataRecord {
private Map<String, Object> values;
private long timestamp;
public AnalyticsDataRecord() {
values = new HashMap<>();
}
public AnalyticsDataRecord(Map<String, Object> values) {
this.values = values;
}
public Map<String, Object> getValues() {
return this.values;
}
public void setValue(String name, Object value) {
values.put(name, value);
}
public Object getValue(String name) {
return this.values.get(name);
}
public void setValues(Map<String, Object> values) {
this.values = values;
}
public long getTimestamp() {
return this.timestamp;
}
public void setTimestamp(long timestamp) {
this.timestamp = timestamp;
}
}

42
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/DeviceAnalyticsUtil.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics;
import org.w3c.dom.Document;
import org.wso2.carbon.device.mgt.analytics.exception.DataPublisherConfigurationException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.File;
public class DeviceAnalyticsUtil {
public static Document convertToDocument(File file) throws DataPublisherConfigurationException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
try {
DocumentBuilder docBuilder = factory.newDocumentBuilder();
return docBuilder.parse(file);
} catch (Exception e) {
throw new DataPublisherConfigurationException("Error occurred while parsing file, while converting " +
"to a org.w3c.dom.Document", e);
}
}
}

222
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/DeviceDataPublisher.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.json.JSONException;
import org.json.JSONObject;
import org.wso2.carbon.base.MultitenantConstants;
import org.wso2.carbon.context.CarbonContext;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.databridge.agent.DataPublisher;
import org.wso2.carbon.databridge.agent.exception.DataEndpointAgentConfigurationException;
import org.wso2.carbon.databridge.agent.exception.DataEndpointAuthenticationException;
import org.wso2.carbon.databridge.agent.exception.DataEndpointConfigurationException;
import org.wso2.carbon.databridge.agent.exception.DataEndpointException;
import org.wso2.carbon.databridge.commons.exception.TransportException;
import org.wso2.carbon.device.mgt.analytics.config.AnalyticsConfiguration;
import org.wso2.carbon.device.mgt.analytics.exception.DataPublisherAlreadyExistsException;
import org.wso2.carbon.device.mgt.analytics.exception.DataPublisherConfigurationException;
import org.wso2.carbon.device.mgt.analytics.internal.DeviceAnalyticsDataHolder;
import org.wso2.carbon.device.mgt.core.config.DeviceConfigurationManager;
import org.wso2.carbon.registry.core.Registry;
import org.wso2.carbon.registry.core.Resource;
import org.wso2.carbon.registry.core.exceptions.RegistryException;
import org.wso2.carbon.registry.core.service.RegistryService;
import org.wso2.carbon.registry.core.service.TenantRegistryLoader;
import java.nio.charset.Charset;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* This is used to manage data publisher per tenant.
*/
public class DeviceDataPublisher {
private static final Log log = LogFactory.getLog(DeviceDataPublisher.class);
private static final String TENANT_DAS_CONFIG_LOCATION = "/das/config.json";
private static final String USERNAME_CONFIG_TAG = "username";
private static final String PASSWORD_CONFIG_TAG = "password";
/**
* map to store data publishers for each tenant.
*/
private static Map<String, DataPublisher> dataPublisherMap;
private static DeviceDataPublisher deviceDataPublisher;
public static DeviceDataPublisher getInstance() {
if (deviceDataPublisher == null) {
synchronized (DeviceDataPublisher.class) {
if (deviceDataPublisher == null) {
deviceDataPublisher = new DeviceDataPublisher();
}
}
}
return deviceDataPublisher;
}
private DeviceDataPublisher() {
dataPublisherMap = new ConcurrentHashMap<>();
}
/**
* this return the data publisher for the tenant.
*
* @return
* @throws DataPublisherConfigurationException
*
*/
public DataPublisher getDataPublisher() throws DataPublisherConfigurationException {
String tenantDomain = CarbonContext.getThreadLocalCarbonContext().getTenantDomain();
//Get LoadBalancingDataPublisher which has been registered for the tenant.
DataPublisher dataPublisher = getDataPublisher(tenantDomain);
//If a LoadBalancingDataPublisher had not been registered for the tenant.
if (dataPublisher == null) {
AnalyticsConfiguration analyticsConfig = AnalyticsConfiguration.getInstance();
if (!analyticsConfig.isEnable()) {
return null;
}
String analyticsServerUrlGroups = analyticsConfig.getReceiverServerUrl();
String analyticsServerUsername = analyticsConfig.getAdminUsername();
String analyticsServerPassword = analyticsConfig.getAdminPassword();
if (!tenantDomain.equals(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME)) {
int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
String userInfo[] = getAnalyticsServerUserInfo(tenantId);
if (userInfo != null) {
analyticsServerUsername = userInfo[0];
analyticsServerPassword = userInfo[1];
}
}
//Create new DataPublisher for the tenant.
try {
dataPublisher = new DataPublisher(analyticsServerUrlGroups, analyticsServerUsername,
analyticsServerPassword);
//Add created DataPublisher.
addDataPublisher(tenantDomain, dataPublisher);
} catch (DataEndpointAgentConfigurationException e) {
throw new DataPublisherConfigurationException("Configuration Exception on data publisher for " +
"ReceiverGroup = " + analyticsServerUrlGroups + " for username " + analyticsServerUsername, e);
} catch (DataEndpointException e) {
throw new DataPublisherConfigurationException("Invalid ReceiverGroup = " + analyticsServerUrlGroups, e);
} catch (DataEndpointConfigurationException e) {
throw new DataPublisherConfigurationException("Invalid Data endpoint configuration.", e);
} catch (DataEndpointAuthenticationException e) {
throw new DataPublisherConfigurationException("Authentication Failed for user " +
analyticsServerUsername, e);
} catch (TransportException e) {
throw new DataPublisherConfigurationException("Error occurred while retrieving data publisher", e);
} catch (DataPublisherAlreadyExistsException e) {
log.warn("Attempting to register a data publisher for the tenant " + tenantDomain +
" when one already exists. Returning existing data publisher");
return getDataPublisher(tenantDomain);
}
}
return dataPublisher;
}
/**
* Fetch the data publisher which has been registered under the tenant domain.
*
* @param tenantDomain - The tenant domain under which the data publisher is registered
* @return - Instance of the DataPublisher which was registered. Null if not registered.
*/
private DataPublisher getDataPublisher(String tenantDomain) {
if (dataPublisherMap.containsKey(tenantDomain)) {
return dataPublisherMap.get(tenantDomain);
}
return null;
}
/**
* Adds a LoadBalancingDataPublisher to the data publisher map.
*
* @param tenantDomain - The tenant domain under which the data publisher will be registered.
* @param dataPublisher - Instance of the LoadBalancingDataPublisher
* @throws DataPublisherAlreadyExistsException
* -
* If a data publisher has already been registered under the tenant
* domain
*/
private void addDataPublisher(String tenantDomain, DataPublisher dataPublisher)
throws DataPublisherAlreadyExistsException {
if (dataPublisherMap.containsKey(tenantDomain)) {
throw new DataPublisherAlreadyExistsException(
"A DataPublisher has already been created for the tenant " + tenantDomain);
}
dataPublisherMap.put(tenantDomain, dataPublisher);
}
/**
* retrieve the credential from registry
*/
private String[] getAnalyticsServerUserInfo(int tenantId) throws DataPublisherConfigurationException {
try {
String config = getConfigRegistryResourceContent(tenantId, TENANT_DAS_CONFIG_LOCATION);
JSONObject jsonConfigforDas = new JSONObject(config);
String credential[] = new String[2];
credential[0] = jsonConfigforDas.getString(USERNAME_CONFIG_TAG);
credential[1] = jsonConfigforDas.getString(PASSWORD_CONFIG_TAG);
return credential;
} catch (RegistryException e) {
throw new DataPublisherConfigurationException("Failed to load the registry for tenant " + tenantId, e);
} catch (JSONException e) {
throw new DataPublisherConfigurationException(
"Failed to parse the credential from the registry for tenant " + tenantId, e);
}
}
/**
* get the credential detail from the registry for tenants.
*
* @param tenantId for identify tenant space.
* @param registryLocation retrieve the config file from tenant space.
* @return the config for tenant
* @throws RegistryException
*/
private String getConfigRegistryResourceContent(int tenantId, final String registryLocation)
throws RegistryException {
String content = null;
try {
PrivilegedCarbonContext.startTenantFlow();
PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(tenantId, true);
RegistryService registryService = DeviceAnalyticsDataHolder.getInstance().getRegistryService();
if (registryService != null) {
Registry registry = registryService.getConfigSystemRegistry(tenantId);
this.loadTenantRegistry(tenantId);
if (registry.resourceExists(registryLocation)) {
Resource resource = registry.get(registryLocation);
content = new String((byte[]) resource.getContent(), Charset.defaultCharset());
}
}
} finally {
PrivilegedCarbonContext.endTenantFlow();
}
return content;
}
private void loadTenantRegistry(int tenantId) throws RegistryException {
TenantRegistryLoader tenantRegistryLoader = DeviceAnalyticsDataHolder.getInstance().getTenantRegistryLoader();
DeviceAnalyticsDataHolder.getInstance().getIndexLoaderService().loadTenantIndex(tenantId);
tenantRegistryLoader.loadTenantRegistry(tenantId);
}
}

119
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/config/AnalyticsConfiguration.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.config;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.Document;
import org.wso2.carbon.device.mgt.analytics.DeviceAnalyticsUtil;
import org.wso2.carbon.device.mgt.analytics.exception.DataPublisherConfigurationException;
import org.wso2.carbon.utils.CarbonUtils;
import org.xml.sax.SAXException;
import javax.xml.XMLConstants;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import java.io.File;
/**
* Configurations related to DAS data publisher and DAL.
*/
@XmlRootElement(name = "AnalyticsConfiguration")
public class AnalyticsConfiguration {
private String receiverServerUrl;
private String adminUsername;
private String adminPassword;
private boolean enable;
private static AnalyticsConfiguration config;
private static final Log log = LogFactory.getLog(AnalyticsConfiguration.class);
private static final String DEVICE_ANALYTICS_CONFIG_PATH =
CarbonUtils.getEtcCarbonConfigDirPath() + File.separator + "device-analytics-config.xml";
private AnalyticsConfiguration() {
}
public static AnalyticsConfiguration getInstance() {
if (config == null) {
throw new InvalidConfigurationStateException("Device analytics configuration is not " +
"initialized properly");
}
return config;
}
@XmlElement(name = "AdminUsername", required = true)
public String getAdminUsername() {
return adminUsername;
}
public void setAdminUsername(String adminUsername) {
this.adminUsername = adminUsername;
}
@XmlElement(name = "AdminPassword", required = true)
public String getAdminPassword() {
return adminPassword;
}
public void setAdminPassword(String adminPassword) {
this.adminPassword = adminPassword;
}
@XmlElement(name = "ReceiverServerUrl", required = true)
public String getReceiverServerUrl() {
return receiverServerUrl;
}
public void setReceiverServerUrl(String receiverServerUrl) {
this.receiverServerUrl = receiverServerUrl;
}
@XmlElement(name = "Enabled", required = true)
public boolean isEnable() {
return enable;
}
public void setEnable(boolean status) {
this.enable = status;
}
public static void init() throws DataPublisherConfigurationException {
try {
File authConfig = new File(AnalyticsConfiguration.DEVICE_ANALYTICS_CONFIG_PATH);
Document doc = DeviceAnalyticsUtil.convertToDocument(authConfig);
/* Un-marshaling device analytics configuration */
JAXBContext ctx = JAXBContext.newInstance(AnalyticsConfiguration.class);
Unmarshaller unmarshaller = ctx.createUnmarshaller();
config = (AnalyticsConfiguration) unmarshaller.unmarshal(doc);
} catch (JAXBException e) {
throw new DataPublisherConfigurationException("Error occurred while un-marshalling device analytics " +
"Config", e);
}
}
}

45
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/config/InvalidConfigurationStateException.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.config;
public class InvalidConfigurationStateException extends RuntimeException {
private static final long serialVersionUID = -3151274311329070297L;
public InvalidConfigurationStateException(String message) {
super(message);
}
public InvalidConfigurationStateException(String message, Throwable cause) {
super(message, cause);
}
public InvalidConfigurationStateException(String msg, Exception nestedEx) {
super(msg, nestedEx);
}
public InvalidConfigurationStateException() {
super();
}
public InvalidConfigurationStateException(Throwable cause) {
super(cause);
}
}

44
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/exception/DataPublisherAlreadyExistsException.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.exception;
public class DataPublisherAlreadyExistsException extends Exception {
public DataPublisherAlreadyExistsException() {
super();
}
public DataPublisherAlreadyExistsException(String message) {
super(message);
}
public DataPublisherAlreadyExistsException(String message, Throwable cause) {
super(message, cause);
}
public DataPublisherAlreadyExistsException(Throwable cause) {
super(cause);
}
protected DataPublisherAlreadyExistsException(String message, Throwable cause,
boolean enableSuppression,
boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
}

43
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/exception/DataPublisherConfigurationException.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.exception;
public class DataPublisherConfigurationException extends Exception {
public DataPublisherConfigurationException() {
super();
}
public DataPublisherConfigurationException(String message) {
super(message);
}
public DataPublisherConfigurationException(String message, Throwable cause) {
super(message, cause);
}
public DataPublisherConfigurationException(Throwable cause) {
super(cause);
}
protected DataPublisherConfigurationException(String message, Throwable cause,
boolean enableSuppression,
boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
}

43
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/exception/DeviceManagementAnalyticsException.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.exception;
public class DeviceManagementAnalyticsException extends Exception {
public DeviceManagementAnalyticsException() {
super();
}
public DeviceManagementAnalyticsException(String message) {
super(message);
}
public DeviceManagementAnalyticsException(String message, Throwable cause) {
super(message, cause);
}
public DeviceManagementAnalyticsException(Throwable cause) {
super(cause);
}
protected DeviceManagementAnalyticsException(String message, Throwable cause,
boolean enableSuppression,
boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
}

75
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/internal/DeviceAnalyticsDataHolder.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.internal;
import org.wso2.carbon.analytics.api.AnalyticsDataAPI;
import org.wso2.carbon.registry.core.service.RegistryService;
import org.wso2.carbon.registry.core.service.TenantRegistryLoader;
import org.wso2.carbon.registry.indexing.service.TenantIndexingLoader;
public class DeviceAnalyticsDataHolder {
private static DeviceAnalyticsDataHolder thisInstance = new DeviceAnalyticsDataHolder();
/**
* AnalyticsDataAPI is service used to retrieve data from DAS.
*/
private AnalyticsDataAPI analyticsDataAPI;
private TenantRegistryLoader tenantRegistryLoader;
private TenantIndexingLoader indexLoader;
private RegistryService registryService;
private DeviceAnalyticsDataHolder() {
}
public static DeviceAnalyticsDataHolder getInstance() {
return thisInstance;
}
public AnalyticsDataAPI getAnalyticsDataAPI() {
return analyticsDataAPI;
}
public void setAnalyticsDataAPI(AnalyticsDataAPI analyticsDataAPI) {
this.analyticsDataAPI = analyticsDataAPI;
}
public void setTenantRegistryLoader(TenantRegistryLoader tenantRegistryLoader){
this.tenantRegistryLoader = tenantRegistryLoader;
}
public TenantRegistryLoader getTenantRegistryLoader(){
return tenantRegistryLoader;
}
public void setIndexLoaderService(TenantIndexingLoader indexLoader) {
this.indexLoader = indexLoader;
}
public TenantIndexingLoader getIndexLoaderService(){
return indexLoader;
}
public RegistryService getRegistryService() {
return registryService;
}
public void setRegistryService(RegistryService registryService) {
this.registryService = registryService;
}
}

151
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/internal/DeviceAnalyticsServiceComponent.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.internal;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceRegistration;
import org.osgi.service.component.ComponentContext;
import org.wso2.carbon.analytics.api.AnalyticsDataAPI;
import org.wso2.carbon.device.mgt.analytics.config.AnalyticsConfiguration;
import org.wso2.carbon.device.mgt.analytics.service.DeviceAnalyticsService;
import org.wso2.carbon.device.mgt.analytics.service.DeviceAnalyticsServiceImpl;
import org.wso2.carbon.registry.core.service.RegistryService;
import org.wso2.carbon.registry.core.service.TenantRegistryLoader;
import org.wso2.carbon.registry.indexing.service.TenantIndexingLoader;
/**
* @scr.component name="org.wso2.carbon.device.mgt.analytics.internal.DeviceAnalyticsServiceComponent"
* immediate="true"
* @scr.reference name="device.analytics.api"
* interface="org.wso2.carbon.analytics.api.AnalyticsDataAPI"
* cardinality="1..1"
* policy="dynamic"
* bind="setAnalyticsDataAPI"
* unbind="unsetAnalyticsDataAPI"
* @scr.reference name="registry.service"
* interface="org.wso2.carbon.registry.core.service.RegistryService"
* cardinality="1..1"
* policy="dynamic"
* bind="setRegistryService"
* unbind="unsetRegistryService"
* @scr.reference name="tenant.registryloader"
* interface="org.wso2.carbon.registry.core.service.TenantRegistryLoader"
* cardinality="1..1" policy="dynamic"
* bind="setTenantRegistryLoader"
* unbind="unsetTenantRegistryLoader"
* @scr.reference name="tenant.indexloader"
* interface="org.wso2.carbon.registry.indexing.service.TenantIndexingLoader"
* cardinality="1..1"
* policy="dynamic"
* bind="setIndexLoader"
* unbind="unsetIndexLoader"
*/
public class DeviceAnalyticsServiceComponent {
private ServiceRegistration analyticsServiceRef;
private static Log log = LogFactory.getLog(DeviceAnalyticsServiceComponent.class);
protected void activate(ComponentContext componentCtx) {
try {
if (log.isDebugEnabled()) {
log.debug("Initializing device analytics bundle");
}
AnalyticsConfiguration.init();
BundleContext bundleCtx = componentCtx.getBundleContext();
this.analyticsServiceRef =
bundleCtx.registerService(DeviceAnalyticsService.class, new DeviceAnalyticsServiceImpl(), null);
if (log.isDebugEnabled()) {
log.debug("Device management analytics bundle has been successfully initialized");
}
} catch (Throwable e) {
log.error("Error occurred while initializing device analytics bundle", e);
}
}
protected void deactivate(ComponentContext componentCtx) {
if (log.isDebugEnabled()) {
log.debug("Deactivating device analytics bundle");
}
if (analyticsServiceRef != null) {
analyticsServiceRef.unregister();
}
if (log.isDebugEnabled()) {
log.debug("Device analytics bundle has been successfully deactivated");
}
}
/**
* Sets AnalyticsDataAPI Service.
*
* @param analyticsDataAPI An instance of AnalyticsDataAPI
*/
protected void setAnalyticsDataAPI(AnalyticsDataAPI analyticsDataAPI) {
if (log.isDebugEnabled()) {
log.debug("Setting AnalyticsDataAPI Service");
}
DeviceAnalyticsDataHolder.getInstance().setAnalyticsDataAPI(analyticsDataAPI);
}
/**
* Un sets AnalyticsDataAPI Service.
*
* @param analyticsDataAPI An instance of AnalyticsDataAPI
*/
protected void unsetAnalyticsDataAPI(AnalyticsDataAPI analyticsDataAPI) {
if (log.isDebugEnabled()) {
log.debug("Un-Setting AnalyticsDataAPI Service");
}
DeviceAnalyticsDataHolder.getInstance().setAnalyticsDataAPI(null);
}
protected void setRegistryService(RegistryService registryService) {
if (registryService != null && log.isDebugEnabled()) {
log.debug("Registry service initialized");
}
DeviceAnalyticsDataHolder.getInstance().setRegistryService(registryService);
}
protected void unsetRegistryService(RegistryService registryService) {
DeviceAnalyticsDataHolder.getInstance().setRegistryService(null);
}
protected void setTenantRegistryLoader(TenantRegistryLoader tenantRegistryLoader) {
DeviceAnalyticsDataHolder.getInstance().setTenantRegistryLoader(tenantRegistryLoader);
}
protected void unsetTenantRegistryLoader(TenantRegistryLoader tenantRegistryLoader) {
DeviceAnalyticsDataHolder.getInstance().setTenantRegistryLoader(null);
}
protected void setIndexLoader(TenantIndexingLoader indexLoader) {
if (indexLoader != null && log.isDebugEnabled()) {
log.debug("IndexLoader service initialized");
}
DeviceAnalyticsDataHolder.getInstance().setIndexLoaderService(indexLoader);
}
protected void unsetIndexLoader(TenantIndexingLoader indexLoader) {
DeviceAnalyticsDataHolder.getInstance().setIndexLoaderService(null);
}
}

52
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/service/DeviceAnalyticsService.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.service;
import org.wso2.carbon.device.mgt.analytics.AnalyticsDataRecord;
import org.wso2.carbon.device.mgt.analytics.exception.DataPublisherConfigurationException;
import org.wso2.carbon.device.mgt.analytics.exception.DeviceManagementAnalyticsException;
import java.util.List;
/**
* This service can be used to publish and retreive data from the Analytics Server.
*/
public interface DeviceAnalyticsService {
/**
* This is used to publish an event to DAS.
* @param streamName is the name of the stream that the data needs to pushed
* @param version is the version of the stream
* @param metaDataArray - meta data that needs to pushed
* @param correlationDataArray - correlation data that needs to be pushed
* @param payloadDataArray - payload data that needs to be pushed
* @return
* @throws DataPublisherConfigurationException
*/
boolean publishEvent(String streamName, String version, Object[] metaDataArray, Object[] correlationDataArray,
Object[] payloadDataArray) throws DataPublisherConfigurationException;
/**
* This service can be used to retrieve all the event for the query.
* @param tableName is the name of the table that events need to be retrieved
* @param query is query to be executed.
* @return the record list
* @throws DeviceManagementAnalyticsException
*/
List<AnalyticsDataRecord> getAllEventsForDevice(String tableName, String query) throws DeviceManagementAnalyticsException;
}

121
components/device-mgt/org.wso2.carbon.device.mgt.analytics/src/main/java/org/wso2/carbon/device/mgt/analytics/service/DeviceAnalyticsServiceImpl.java
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/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you 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.
*
*/
package org.wso2.carbon.device.mgt.analytics.service;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.analytics.api.AnalyticsDataAPI;
import org.wso2.carbon.analytics.dataservice.commons.AnalyticsDataResponse;
import org.wso2.carbon.analytics.dataservice.commons.AnalyticsDrillDownRequest;
import org.wso2.carbon.analytics.dataservice.commons.SearchResultEntry;
import org.wso2.carbon.analytics.dataservice.core.AnalyticsDataServiceUtils;
import org.wso2.carbon.analytics.datasource.commons.Record;
import org.wso2.carbon.analytics.datasource.commons.exception.AnalyticsException;
import org.wso2.carbon.context.CarbonContext;
import org.wso2.carbon.databridge.agent.DataPublisher;
import org.wso2.carbon.databridge.commons.utils.DataBridgeCommonsUtils;
import org.wso2.carbon.device.mgt.analytics.AnalyticsDataRecord;
import org.wso2.carbon.device.mgt.analytics.DeviceDataPublisher;
import org.wso2.carbon.device.mgt.analytics.exception.DataPublisherConfigurationException;
import org.wso2.carbon.device.mgt.analytics.exception.DeviceManagementAnalyticsException;
import org.wso2.carbon.device.mgt.analytics.internal.DeviceAnalyticsDataHolder;
import java.util.ArrayList;
import java.util.List;
/**
* This is the implementation of Osgi Service which can be used to publish and retireved
* event/records.
*/
public class DeviceAnalyticsServiceImpl implements DeviceAnalyticsService {
private static Log log = LogFactory.getLog(DeviceAnalyticsServiceImpl.class);
/**
* @param streamName is the name of the stream that the data needs to pushed
* @param version is the version of the stream
* @param metaDataArray - meta data that needs to pushed
* @param correlationDataArray - correlation data that needs to be pushed
* @param payloadDataArray - payload data that needs to be pushed
* @return
* @throws DataPublisherConfigurationException
*/
@Override
public boolean publishEvent(String streamName, String version, Object[] metaDataArray,
Object[] correlationDataArray,
Object[] payloadDataArray) throws DataPublisherConfigurationException {
DataPublisher dataPublisher = DeviceDataPublisher.getInstance().getDataPublisher();
if (dataPublisher != null) {
String streamId = DataBridgeCommonsUtils.generateStreamId(streamName, version);
return dataPublisher.tryPublish(streamId, System.currentTimeMillis(), metaDataArray, correlationDataArray,
payloadDataArray);
} else {
return false;
}
}
/**
* @param tableName is the name of the table that events need to be retrieved
* @param query is query to be executed.
* @return
* @throws AnalyticsException
*/
@Override
public List<AnalyticsDataRecord> getAllEventsForDevice(String tableName, String query) throws
DeviceManagementAnalyticsException {
try {
int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
AnalyticsDataAPI analyticsDataAPI = DeviceAnalyticsDataHolder.getInstance().getAnalyticsDataAPI();
int eventCount = analyticsDataAPI.searchCount(tenantId, tableName, query);
if (eventCount == 0) {
return new ArrayList<>();
}
AnalyticsDrillDownRequest drillDownRequest = new AnalyticsDrillDownRequest();
drillDownRequest.setQuery(query);
drillDownRequest.setTableName(tableName);
drillDownRequest.setRecordCount(eventCount);
List<SearchResultEntry> resultEntries = analyticsDataAPI.drillDownSearch(tenantId, drillDownRequest);
List<String> recordIds = getRecordIds(resultEntries);
AnalyticsDataResponse response = analyticsDataAPI.get(tenantId, tableName, 1, null, recordIds);
List<Record> records = AnalyticsDataServiceUtils.listRecords(analyticsDataAPI, response);
return getAnalyticsDataRecords(records);
} catch (AnalyticsException e) {
throw new DeviceManagementAnalyticsException(
"Failed fetch data for table " + tableName + "with the query " + query);
}
}
private List<String> getRecordIds(List<SearchResultEntry> searchResults) {
List<String> ids = new ArrayList<>();
for (SearchResultEntry searchResult : searchResults) {
ids.add(searchResult.getId());
}
return ids;
}
private List<AnalyticsDataRecord> getAnalyticsDataRecords(List<Record> records) {
List<AnalyticsDataRecord> analyticsDataRecords = new ArrayList<>();
for (Record record : records) {
AnalyticsDataRecord analyticsDataRecord = new AnalyticsDataRecord(record.getValues());
analyticsDataRecords.add(analyticsDataRecord);
}
return analyticsDataRecords;
}
}

106
features/device-mgt/org.wso2.carbon.device.mgt.analytics.feature/pom.xml
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
~
~ WSO2 Inc. licenses this file to you 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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<parent>
<groupId>org.wso2.carbon.devicemgt</groupId>
<artifactId>device-mgt-feature</artifactId>
<version>1.1.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>org.wso2.carbon.device.mgt.analytics.feature</artifactId>
<packaging>pom</packaging>
<version>1.1.0-SNAPSHOT</version>
<name>WSO2 Carbon - Device Management Server Feature</name>
<url>http://wso2.org</url>
<description>This feature contains bundles related to device analytics data publisher</description>
<dependencies>
<dependency>
<groupId>org.wso2.carbon.devicemgt</groupId>
<artifactId>org.wso2.carbon.device.mgt.analytics</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>generate-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>src/main/resources</outputDirectory>
<resources>
<resource>
<directory>resources</directory>
<includes>
<include>build.properties</include>
<include>p2.inf</include>
</includes>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.wso2.maven</groupId>
<artifactId>carbon-p2-plugin</artifactId>
<version>${carbon.p2.plugin.version}</version>
<executions>
<execution>
<id>p2-feature-generation</id>
<phase>package</phase>
<goals>
<goal>p2-feature-gen</goal>
</goals>
<configuration>
<id>org.wso2.carbon.device.mgt.analytics</id>
<propertiesFile>../../../features/etc/feature.properties</propertiesFile>
<adviceFile>
<properties>
<propertyDef>org.wso2.carbon.p2.category.type:server</propertyDef>
<propertyDef>org.eclipse.equinox.p2.type.group:false</propertyDef>
</properties>
</adviceFile>
<bundles>
<bundleDef>
org.wso2.carbon.devicemgt:org.wso2.carbon.device.mgt.analytics:${carbon.device.mgt.version}
</bundleDef>
</bundles>
<importFeatures>
<importFeatureDef>org.wso2.carbon.core.server:${carbon.kernel.version}</importFeatureDef>
</importFeatures>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

1
features/device-mgt/org.wso2.carbon.device.mgt.analytics.feature/src/main/resources/build.properties
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custom = true

36
features/device-mgt/org.wso2.carbon.device.mgt.analytics.feature/src/main/resources/conf/device-analytics-config.xml
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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
~ Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
~
~ WSO2 Inc. licenses this file to you 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.
-->
<AnalyticsConfiguration>
<!--
Server URL of the remote DAS/BAM/CEP server used to collect statistics. Must
be specified in protocol://hostname:port/ format.
An event can also be published to multiple Receiver Groups each having 1 or more receivers. Receiver
Groups are delimited by curly braces whereas receivers are delimited by commas.
Ex - Multiple Receivers within a single group
tcp://localhost:7612/,tcp://localhost:7613/,tcp://localhost:7614/
Ex - Multiple Receiver Groups with two receivers each
{tcp://localhost:7612/,tcp://localhost:7613},{tcp://localhost:7712/,tcp://localhost:7713/}
-->
<Enabled>true</Enabled>
<ReceiverServerUrl>tcp://localhost:7611</ReceiverServerUrl>
<AdminUsername>admin</AdminUsername>
<AdminPassword>admin</AdminPassword>
</AnalyticsConfiguration>

2
features/device-mgt/org.wso2.carbon.device.mgt.analytics.feature/src/main/resources/p2.inf
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instructions.configure = \
org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/org.wso2.carbon.device.mgt.server_${feature.version}/conf/device-analytics-config.xml,target:${installFolder}/../../conf/etc/device-analytics-config.xml,overwrite:true);\
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