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Ballerina file generation

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merge-requests/1/head
Ruwan Yatawara 7 years ago
parent af430cba61
commit d08afda1e2
3 changed files with 347 additions and 5 deletions
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138
components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/api/DeviceTypeManagementService.java
Unescape View File

@ -207,6 +207,144 @@ public interface DeviceTypeManagementService {
@HeaderParam("If-Modified-Since")
String ifModifiedSince);
@GET
@Path("/{type}")
@ApiOperation(
produces = MediaType.APPLICATION_JSON,
httpMethod = "GET",
value = "Get Feature Details of a Device Type",
notes = "The features in WSO2 EMM enables you to carry out many operations on a given device platform. " +
"Using this REST API you can get the features that can be carried out on a preferred device type," +
" such as iOS, Android or Windows.",
tags = "Device Type Management",
extensions = {
@Extension(properties = {
@ExtensionProperty(name = Constants.SCOPE, value = "perm:device-types:features")
})
}
)
@ApiResponses(
value = {
@ApiResponse(
code = 200,
message = "OK. \n Successfully fetched the list of supported features.",
response = DeviceTypeList.class,
responseHeaders = {
@ResponseHeader(
name = "Content-Type",
description = "The content type of the body"),
@ResponseHeader(
name = "ETag",
description = "Entity Tag of the response resource.\n" +
"Used by caches, or in conditional requests."),
@ResponseHeader(
name = "Last-Modified",
description =
"Date and time the resource was last modified.\n" +
"Used by caches, or in conditional requests."),
}
),
@ApiResponse(
code = 304,
message =
"Not Modified. \n Empty body because the client already has the latest version " +
"of the requested resource.\n"),
@ApiResponse(
code = 406,
message = "Not Acceptable.\n The requested media type is not supported"),
@ApiResponse(
code = 500,
message = "Internal Server Error. \n Server error occurred while fetching the " +
"list of supported device types.",
response = ErrorResponse.class)
}
)
Response getDeviceTypeDefinition(
@ApiParam(
name = "type",
value = "The device type name, such as ios, android, windows or fire-alarm.",
required = true)
@PathParam("type")
@Size(max = 45)
String type,
@ApiParam(
name = "If-Modified-Since",
value = "Checks if the requested variant was modified, since the specified date-time.\n" +
"Provide the value in the following format: EEE, d MMM yyyy HH:mm:ss Z.\n" +
"Example: Mon, 05 Jan 2014 15:10:00 +0200",
required = false)
@HeaderParam("If-Modified-Since")
String ifModifiedSince);
@GET
@Path("/{type}/ballerina")
@ApiOperation(
produces = MediaType.APPLICATION_JSON,
httpMethod = "GET",
value = "Get Feature Details of a Device Type",
notes = "The features in WSO2 EMM enables you to carry out many operations on a given device platform. " +
"Using this REST API you can get the features that can be carried out on a preferred device type," +
" such as iOS, Android or Windows.",
tags = "Device Type Management",
extensions = {
@Extension(properties = {
@ExtensionProperty(name = Constants.SCOPE, value = "perm:device-types:features")
})
}
)
@ApiResponses(
value = {
@ApiResponse(
code = 200,
message = "OK. \n Successfully fetched the list of supported features.",
response = DeviceTypeList.class,
responseHeaders = {
@ResponseHeader(
name = "Content-Type",
description = "The content type of the body"),
@ResponseHeader(
name = "ETag",
description = "Entity Tag of the response resource.\n" +
"Used by caches, or in conditional requests."),
@ResponseHeader(
name = "Last-Modified",
description =
"Date and time the resource was last modified.\n" +
"Used by caches, or in conditional requests."),
}
),
@ApiResponse(
code = 304,
message =
"Not Modified. \n Empty body because the client already has the latest version " +
"of the requested resource.\n"),
@ApiResponse(
code = 406,
message = "Not Acceptable.\n The requested media type is not supported"),
@ApiResponse(
code = 500,
message = "Internal Server Error. \n Server error occurred while fetching the " +
"list of supported device types.",
response = ErrorResponse.class)
}
)
Response getBallerinaImplementation(
@ApiParam(
name = "type",
value = "The device type name, such as ios, android, windows or fire-alarm.",
required = true)
@PathParam("type")
@Size(max = 45)
String type,
@ApiParam(
name = "If-Modified-Since",
value = "Checks if the requested variant was modified, since the specified date-time.\n" +
"Provide the value in the following format: EEE, d MMM yyyy HH:mm:ss Z.\n" +
"Example: Mon, 05 Jan 2014 15:10:00 +0200",
required = false)
@HeaderParam("If-Modified-Since")
String ifModifiedSince);
@GET
@Path("/all/{type}")
@ApiOperation(

97
components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/DeviceTypeManagementServiceImpl.java
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@ -18,8 +18,12 @@
*/
package org.wso2.carbon.device.mgt.jaxrs.service.impl;
import org.apache.axis2.AxisFault;
import org.apache.axis2.client.Stub;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.json.JSONObject;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.common.Feature;
import org.wso2.carbon.device.mgt.common.FeatureManager;
@ -29,9 +33,20 @@ import org.wso2.carbon.device.mgt.core.dto.DeviceType;
import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
import org.wso2.carbon.device.mgt.jaxrs.beans.DeviceTypeList;
import org.wso2.carbon.device.mgt.jaxrs.beans.ErrorResponse;
import org.wso2.carbon.device.mgt.jaxrs.beans.analytics.*;
import org.wso2.carbon.device.mgt.jaxrs.service.api.DeviceTypeManagementService;
import org.wso2.carbon.device.mgt.jaxrs.service.impl.util.RequestValidationUtil;
import org.wso2.carbon.device.mgt.jaxrs.service.response.DeviceTypeResponse;
import org.wso2.carbon.device.mgt.jaxrs.util.Constants;
import org.wso2.carbon.device.mgt.jaxrs.util.DeviceMgtAPIUtils;
import org.wso2.carbon.event.receiver.stub.EventReceiverAdminServiceStub;
import org.wso2.carbon.event.receiver.stub.types.EventReceiverConfigurationDto;
import org.wso2.carbon.event.stream.stub.EventStreamAdminServiceStub;
import org.wso2.carbon.event.stream.stub.types.EventStreamAttributeDto;
import org.wso2.carbon.event.stream.stub.types.EventStreamDefinitionDto;
import org.wso2.carbon.identity.jwt.client.extension.exception.JWTClientException;
import org.wso2.carbon.user.api.UserStoreException;
import org.wso2.carbon.utils.CarbonUtils;
import javax.validation.constraints.Size;
import javax.ws.rs.GET;
@ -40,6 +55,8 @@ import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Response;
import java.io.*;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.List;
@ -91,6 +108,86 @@ public class DeviceTypeManagementServiceImpl implements DeviceTypeManagementServ
return Response.status(Response.Status.OK).entity(features).build();
}
@GET
@Override
@Path("/{type}")
public Response getDeviceTypeDefinition(@PathParam("type") @Size(max = 45) String type, @HeaderParam("If-Modified-Since") String ifModifiedSince) {
DeviceTypeResponse deviceType = null;
try {
if (type == null ||
!DeviceMgtAPIUtils.getDeviceManagementService().getAvailableDeviceTypes().contains(type)) {
String errorMessage = "Invalid device type";
log.error(errorMessage);
return Response.status(Response.Status.BAD_REQUEST).build();
}
deviceType = DeviceMgtAPIUtils.getDeviceTypeDefinition(type);
} catch (DeviceManagementException e) {
return Response.serverError().entity(
new ErrorResponse.ErrorResponseBuilder().setMessage(e.getMessage()).build()).build();
}
return Response.status(Response.Status.OK).entity(deviceType).build();
}
@GET
@Override
@Path("/{type}/ballerina")
public Response getBallerinaImplementation(@PathParam("type") @Size(max = 45) String type, @HeaderParam("If-Modified-Since") String ifModifiedSince) {
String AGENT_BASE_PATH = CarbonUtils.getCarbonHome() + File.separator + "repository" +
File.separator + "resources" + File.separator + "ballerina-agents"+ File.separator;
String AGENT_TEMPLATE_PATH = CarbonUtils.getCarbonHome() + File.separator + "conf" + File.separator + "agent-template" + File.separator + "ballerina";
DeviceTypeResponse deviceType = null;
try {
if (type == null ||
!DeviceMgtAPIUtils.getDeviceManagementService().getAvailableDeviceTypes().contains(type)) {
String errorMessage = "Invalid device type";
log.error(errorMessage);
return Response.status(Response.Status.BAD_REQUEST).build();
}
deviceType = DeviceMgtAPIUtils.getDeviceTypeDefinition(type);
} catch (DeviceManagementException e) {
return Response.serverError().entity(
new ErrorResponse.ErrorResponseBuilder().setMessage(e.getMessage()).build()).build();
}
DeviceTypeEvent deviceTypeEvent = deviceType.getDeviceTypeEvent();
File[] listOfFiles =new File(AGENT_TEMPLATE_PATH).listFiles();
String s = null;
JSONObject jsonEvent = new JSONObject();
List<Attribute> attributes = deviceTypeEvent.getEventAttributeList().getList();
for(Attribute attribute : attributes){
jsonEvent.put(attribute.getName(),attribute.getType());
}
for(File file : listOfFiles){
if (file.isFile() && file.getName().endsWith(".bal")) {
BufferedReader br= null;
BufferedWriter bw= null;
String packageExt = "";
try {
File outputFile = new File(AGENT_BASE_PATH + type + "/org/wso2/iot/" + type+ "/agent/" + file.getName());
outputFile.getParentFile().mkdirs();
bw = new BufferedWriter(new FileWriter(outputFile));
br = new BufferedReader(new FileReader(file));
while ((s=br.readLine())!=null){
s = s.replace("${package}", "org.wso2.iot."+type);
s = s.replace("${deviceType.eventDef}", jsonEvent.toString());
bw.write(s + "\n");
}
br.close();
bw.close();
} catch (IOException e) {
return Response.serverError().entity(
new ErrorResponse.ErrorResponseBuilder().setMessage("Error while accessing template for ballerina artifact generation.").build()).build();
}
}
}
return Response.status(Response.Status.OK).build();
}
@Override
@GET
@Path("/config")

117
components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/util/DeviceMgtAPIUtils.java
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@ -20,6 +20,7 @@ package org.wso2.carbon.device.mgt.jaxrs.util;
import org.apache.axis2.AxisFault;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.Stub;
import org.apache.axis2.java.security.SSLProtocolSocketFactory;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.commons.codec.binary.Base64;
@ -36,10 +37,7 @@ import org.wso2.carbon.context.CarbonContext;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.core.util.Utils;
import org.wso2.carbon.device.mgt.analytics.data.publisher.service.EventsPublisherService;
import org.wso2.carbon.device.mgt.common.Device;
import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
import org.wso2.carbon.device.mgt.common.*;
import org.wso2.carbon.device.mgt.common.authorization.DeviceAccessAuthorizationService;
import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationEntry;
import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration;
@ -47,17 +45,23 @@ import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration
import org.wso2.carbon.device.mgt.common.geo.service.GeoLocationProviderService;
import org.wso2.carbon.device.mgt.common.notification.mgt.NotificationManagementService;
import org.wso2.carbon.device.mgt.common.spi.DeviceTypeGeneratorService;
import org.wso2.carbon.device.mgt.common.type.mgt.DeviceTypeMetaDefinition;
import org.wso2.carbon.device.mgt.core.app.mgt.ApplicationManagementProviderService;
import org.wso2.carbon.device.mgt.core.device.details.mgt.DeviceInformationManager;
import org.wso2.carbon.device.mgt.core.dto.DeviceType;
import org.wso2.carbon.device.mgt.core.search.mgt.SearchManagerService;
import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
import org.wso2.carbon.device.mgt.jaxrs.beans.ErrorResponse;
import org.wso2.carbon.device.mgt.jaxrs.beans.analytics.EventAttributeList;
import org.wso2.carbon.device.mgt.jaxrs.beans.analytics.*;
import org.wso2.carbon.device.mgt.jaxrs.service.impl.util.InputValidationException;
import org.wso2.carbon.device.mgt.jaxrs.service.response.DeviceTypeResponse;
import org.wso2.carbon.event.publisher.stub.EventPublisherAdminServiceStub;
import org.wso2.carbon.event.receiver.stub.EventReceiverAdminServiceStub;
import org.wso2.carbon.event.receiver.stub.types.EventReceiverConfigurationDto;
import org.wso2.carbon.event.stream.stub.EventStreamAdminServiceStub;
import org.wso2.carbon.event.stream.stub.types.EventStreamAttributeDto;
import org.wso2.carbon.event.stream.stub.types.EventStreamDefinitionDto;
import org.wso2.carbon.identity.jwt.client.extension.JWTClient;
import org.wso2.carbon.identity.jwt.client.extension.exception.JWTClientException;
import org.wso2.carbon.identity.jwt.client.extension.service.JWTClientManagerService;
@ -84,9 +88,11 @@ import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.rmi.RemoteException;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
@ -150,6 +156,107 @@ public class DeviceMgtAPIUtils {
}
}
public static DeviceTypeResponse getDeviceTypeDefinition(String type) throws DeviceManagementException {
List<Feature> features;
DeviceTypeEvent deviceTypeEvent;
List<String> properties;
//Get Event Stream
String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
EventStreamAdminServiceStub eventStreamAdminServiceStub = null;
EventReceiverAdminServiceStub eventReceiverAdminServiceStub = null;
try {
if (type == null ||
!DeviceMgtAPIUtils.getDeviceManagementService().getAvailableDeviceTypes().contains(type)) {
String errorMessage = "Invalid device type";
log.error(errorMessage);
throw new DeviceManagementException(errorMessage);
}
String streamName = DeviceMgtAPIUtils.getStreamDefinition(type, tenantDomain);
eventStreamAdminServiceStub = DeviceMgtAPIUtils.getEventStreamAdminServiceStub();
EventStreamDefinitionDto eventStreamDefinitionDto = eventStreamAdminServiceStub.getStreamDefinitionDto(
streamName + ":" + Constants.DEFAULT_STREAM_VERSION);
if (eventStreamDefinitionDto == null) {
throw new DeviceManagementException("Event stream definition is empty.");
}
EventStreamAttributeDto[] eventStreamAttributeDtos = eventStreamDefinitionDto.getPayloadData();
EventAttributeList eventAttributeList = new EventAttributeList();
List<Attribute> attributes = new ArrayList<>();
for (EventStreamAttributeDto eventStreamAttributeDto : eventStreamAttributeDtos) {
attributes.add(new Attribute(eventStreamAttributeDto.getAttributeName()
, AttributeType.valueOf(eventStreamAttributeDto.getAttributeType().toUpperCase())));
}
eventAttributeList.setList(attributes);
deviceTypeEvent = new DeviceTypeEvent();
deviceTypeEvent.setEventAttributeList(eventAttributeList);
deviceTypeEvent.setTransportType(TransportType.HTTP);
eventReceiverAdminServiceStub = DeviceMgtAPIUtils.getEventReceiverAdminServiceStub();
EventReceiverConfigurationDto eventReceiverConfigurationDto = eventReceiverAdminServiceStub
.getActiveEventReceiverConfiguration(getReceiverName(type, tenantDomain, TransportType.MQTT));
if (eventReceiverConfigurationDto != null) {
deviceTypeEvent.setTransportType(TransportType.MQTT);
}
} catch (AxisFault e) {
String msg = "Failed to retrieve event definitions for tenantDomain:" + tenantDomain;
log.error(msg, e);
throw new DeviceManagementException(msg, e);
} catch (RemoteException e) {
String msg = "Failed to connect with the remote services:" + tenantDomain;
log.error(msg, e);
throw new DeviceManagementException(msg, e);
} catch (JWTClientException e) {
String msg = "Failed to generate jwt token for tenantDomain:" + tenantDomain;
log.error(msg, e);
throw new DeviceManagementException(msg, e);
} catch (UserStoreException e) {
String msg = "Failed to connect with the user store, tenantDomain: " + tenantDomain;
log.error(msg, e);
throw new DeviceManagementException(msg, e);
} finally {
cleanup(eventStreamAdminServiceStub);
cleanup(eventReceiverAdminServiceStub);
}
//Get Device Type Meta Information
try {
DeviceType deviceType = DeviceMgtAPIUtils.getDeviceManagementService().getDeviceType(type);
DeviceTypeMetaDefinition metaInfo = deviceType.getDeviceTypeMetaDefinition();
properties = metaInfo.getProperties();
features = metaInfo.getFeatures();
} catch (DeviceManagementException e) {
String msg = "Error occurred while retrieving the list of meta-information for '" + type + "' device type";
log.error(msg, e);
throw new DeviceManagementException(msg, e);
}
DeviceTypeResponse deviceType = new DeviceTypeResponse();
deviceType.setDeviceType(type);
deviceType.setDeviceTypeEvent(deviceTypeEvent);
deviceType.setFeatures(features);
deviceType.setAttributes(properties);
return deviceType;
}
private static String getReceiverName(String deviceType, String tenantDomain, TransportType transportType) {
return deviceType.replace(" ", "_").trim() + "-" + tenantDomain + "-" + transportType.toString() + "-receiver";
}
private static void cleanup(Stub stub) {
if (stub != null) {
try {
stub.cleanup();
} catch (AxisFault axisFault) {
log.warn("Failed to clean the stub " + stub.getClass());
}
}
}
public static int getNotifierFrequency(PlatformConfiguration tenantConfiguration) {
List<ConfigurationEntry> configEntryList = tenantConfiguration.getConfiguration();
if (configEntryList != null && !configEntryList.isEmpty()) {

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