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Contoh X-Ray menggunakan SDK for Java 2.x
Contoh kode berikut menunjukkan kepada Anda bagaimana melakukan tindakan dan mengimplementasikan skenario umum dengan menggunakan X-Ray AWS SDK for Java 2.x dengan.
Tindakan merupakan kutipan kode dari program yang lebih besar dan harus dijalankan dalam konteks. Sementara tindakan menunjukkan cara memanggil fungsi layanan individual, Anda dapat melihat tindakan dalam konteks dalam skenario terkait.
Setiap contoh menyertakan tautan ke kode sumber lengkap, di mana Anda dapat menemukan instruksi tentang cara mengatur dan menjalankan kode dalam konteks.
Topik
Tindakan
Contoh kode berikut menunjukkan cara menggunakanCreateGroup.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.CreateGroupRequest; import software.amazon.awssdk.services.xray.model.CreateGroupResponse; import software.amazon.awssdk.services.xray.model.XRayException; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class CreateGroup { public static void main(String[] args) { final String usage = """ Usage: <groupName> Where: groupName - The name of the group to create\s """; if (args.length != 1) { System.out.println(usage); System.exit(1); } String groupName = args[0]; Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .build(); createNewGroup(xRayClient, groupName); } public static void createNewGroup(XRayClient xRayClient, String groupName) { try { CreateGroupRequest groupRequest = CreateGroupRequest.builder() .filterExpression("fault = true AND http.url CONTAINS \"example/game\" AND responsetime >= 5") .groupName(groupName) .build(); CreateGroupResponse groupResponse = xRayClient.createGroup(groupRequest); System.out.println("The Group ARN is " + groupResponse.group().groupARN()); } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat CreateGroupdi Referensi AWS SDK for Java 2.x API.
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Contoh kode berikut menunjukkan cara menggunakanCreateSamplingRule.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.CreateSamplingRuleRequest; import software.amazon.awssdk.services.xray.model.SamplingRule; import software.amazon.awssdk.services.xray.model.XRayException; import software.amazon.awssdk.services.xray.model.CreateSamplingRuleResponse; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class CreateSamplingRule { public static void main(String[] args) { final String usage = """ Usage: <ruleName> Where: ruleName - The name of the rule\s """; if (args.length != 1) { System.out.println(usage); System.exit(1); } String ruleName = args[0]; Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .build(); createRule(xRayClient, ruleName); } public static void createRule(XRayClient xRayClient, String ruleName) { try { SamplingRule rule = SamplingRule.builder() .ruleName(ruleName) .priority(1) .httpMethod("*") .serviceType("*") .serviceName("*") .urlPath("*") .version(1) .host("*") .resourceARN("*") .build(); CreateSamplingRuleRequest ruleRequest = CreateSamplingRuleRequest.builder() .samplingRule(rule) .build(); CreateSamplingRuleResponse ruleResponse = xRayClient.createSamplingRule(ruleRequest); System.out.println( "The ARN of the new rule is " + ruleResponse.samplingRuleRecord().samplingRule().ruleARN()); } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat CreateSamplingRuledi Referensi AWS SDK for Java 2.x API.
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Contoh kode berikut menunjukkan cara menggunakanDeleteGroup.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.DeleteGroupRequest; import software.amazon.awssdk.services.xray.model.XRayException; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class DeleteGroup { public static void main(String[] args) { final String usage = """ Usage: <groupName> Where: groupName - The name of the group to delete\s """; if (args.length != 1) { System.out.println(usage); System.exit(1); } String groupName = args[0]; Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .build(); deleteSpecificGroup(xRayClient, groupName); } public static void deleteSpecificGroup(XRayClient xRayClient, String groupName) { try { DeleteGroupRequest groupRequest = DeleteGroupRequest.builder() .groupName(groupName) .build(); xRayClient.deleteGroup(groupRequest); System.out.println(groupName + " was deleted!"); } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat DeleteGroupdi Referensi AWS SDK for Java 2.x API.
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Contoh kode berikut menunjukkan cara menggunakanDeleteSamplingRule.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.DeleteSamplingRuleRequest; import software.amazon.awssdk.services.xray.model.XRayException; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class DeleteSamplingRule { public static void main(String[] args) { final String usage = """ Usage: <ruleName> Where: ruleName - The name of the rule to delete\s """; if (args.length != 1) { System.out.println(usage); System.exit(1); } String ruleName = args[0]; Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .build(); deleteRule(xRayClient, ruleName); } public static void deleteRule(XRayClient xRayClient, String ruleName) { try { DeleteSamplingRuleRequest ruleRequest = DeleteSamplingRuleRequest.builder() .ruleName(ruleName) .build(); xRayClient.deleteSamplingRule(ruleRequest); } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat DeleteSamplingRuledi Referensi AWS SDK for Java 2.x API.
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Contoh kode berikut menunjukkan cara menggunakanGetGroups.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.GetGroupsResponse; import software.amazon.awssdk.services.xray.model.GroupSummary; import software.amazon.awssdk.services.xray.model.XRayException; import java.util.List; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class GetGroups { public static void main(String[] args) { Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .build(); getAllGroups(xRayClient); } public static void getAllGroups(XRayClient xRayClient) { try { GetGroupsResponse groupsResponse = xRayClient.getGroups(); List<GroupSummary> groups = groupsResponse.groups(); for (GroupSummary group : groups) { System.out.println("The AWS XRay group name is " + group.groupName()); } } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat GetGroupsdi Referensi AWS SDK for Java 2.x API.
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Contoh kode berikut menunjukkan cara menggunakanGetSamplingRules.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider; import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.GetSamplingRulesResponse; import software.amazon.awssdk.services.xray.model.SamplingRuleRecord; import software.amazon.awssdk.services.xray.model.XRayException; import java.util.List; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class GetSamplingRules { public static void main(String[] args) { Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .credentialsProvider(ProfileCredentialsProvider.create()) .build(); getRules(xRayClient); } public static void getRules(XRayClient xRayClient) { try { GetSamplingRulesResponse response = xRayClient.getSamplingRules(r -> r.build()); List<SamplingRuleRecord> records = response.samplingRuleRecords(); for (SamplingRuleRecord record : records) { System.out.println("The rule name is: " + record.samplingRule().ruleName()); System.out.println("The related service is: " + record.samplingRule().serviceName()); } } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat GetSamplingRulesdi Referensi AWS SDK for Java 2.x API.
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Contoh kode berikut menunjukkan cara menggunakanGetServiceGraph.
- SDK untuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.xray.XRayClient; import software.amazon.awssdk.services.xray.model.GetServiceGraphRequest; import software.amazon.awssdk.services.xray.model.GetServiceGraphResponse; import software.amazon.awssdk.services.xray.model.Service; import software.amazon.awssdk.services.xray.model.XRayException; import java.time.LocalDateTime; import java.time.Instant; import java.time.ZoneId; import java.util.List; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class GetServiceGraph { public static void main(String[] args) { final String usage = """ Usage: <groupName> Where: groupName - The name of a group based on which you want to generate a graph. """; if (args.length != 1) { System.out.println(usage); System.exit(1); } String groupName = args[0]; Region region = Region.US_EAST_1; XRayClient xRayClient = XRayClient.builder() .region(region) .build(); getGraph(xRayClient, groupName); } public static void getGraph(XRayClient xRayClient, String groupName) { try { // The Instant values have to be 6 hours apart. LocalDateTime localDateTime = LocalDateTime.parse("2022-03-09T06:00:00"); Instant start = localDateTime.atZone(ZoneId.of("America/New_York")).toInstant(); LocalDateTime localDateTime2 = LocalDateTime.parse("2022-03-09T12:00:00"); Instant end = localDateTime2.atZone(ZoneId.of("America/New_York")).toInstant(); GetServiceGraphRequest getServiceGraphRequest = GetServiceGraphRequest.builder() .groupName(groupName) .startTime(start) .endTime(end) .build(); GetServiceGraphResponse graphResponse = xRayClient.getServiceGraph(getServiceGraphRequest); List<Service> services = graphResponse.services(); for (Service service : services) { System.out.println("The name of the service is " + service.name()); } } catch (XRayException e) { System.err.println(e.getMessage()); System.exit(1); } } }-
Untuk detail API, lihat GetServiceGraphdi Referensi AWS SDK for Java 2.x API.
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