Java Info类代码示例

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void shouldAddBuildInfoToBuilder() throws Exception {
    DmBuildInfo dmBuildInfo = new DmBuildInfo("name","env","project");

    Info.Builder builder = new Info.Builder();
    dmBuildInfo.contribute(builder);


    Map<String,Object> buildInfo = new HashMap<>();
    buildInfo.put("environment", "env");
    buildInfo.put("project", "project");
    buildInfo.put("name", "name");
    buildInfo.put("version", "unknown");
    buildInfo.put("date", "unknown");
    buildInfo.put("commit", "unknown");
    buildInfo.put("extra", Collections.EMPTY_MAP);

    Map<String,Object> map = new HashMap<>();
    map.put("buildInfo",buildInfo);

    Info info = builder.build();

    assertThat(info.getDetails(), CoreMatchers.equalTo(map));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void shouldAddBuildInfoToBuilderNullBuildInfo() throws Exception {
    DmBuildInfo dmBuildInfo = new DmBuildInfo("name","env","project",null);

    Info.Builder builder = new Info.Builder();
    dmBuildInfo.contribute(builder);

    Map<String,Object> buildInfo = new HashMap<>();
    buildInfo.put("environment", "env");
    buildInfo.put("project", "project");
    buildInfo.put("name", "name");
    buildInfo.put("version", "unknown");
    buildInfo.put("date", "unknown");
    buildInfo.put("commit", "unknown");
    buildInfo.put("extra", Collections.EMPTY_MAP);

    Map<String,Object> map = new HashMap<>();
    map.put("buildInfo",buildInfo);

    Info info = builder.build();

    assertThat(info.getDetails(), CoreMatchers.equalTo(map));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void shouldAddBuildInfoToBuilderIncludesBuildNumber() throws Exception {
    DmBuildInfo dmBuildInfo = new DmBuildInfo("name","env","project",BUILD_INFO_WITH_BUILD_NO);

    Info.Builder builder = new Info.Builder();
    dmBuildInfo.contribute(builder);

    Map<String,Object> buildInfo = new HashMap<>();
    buildInfo.put("environment", "env");
    buildInfo.put("project", "project");
    buildInfo.put("name", "name");
    buildInfo.put("version", "1.0-42");
    buildInfo.put("date", "today");
    buildInfo.put("commit", "aaaaaaa");
    buildInfo.put("extra", Collections.EMPTY_MAP);

    Map<String,Object> map = new HashMap<>();
    map.put("buildInfo",buildInfo);

    Info info = builder.build();

    assertThat(info.getDetails(), CoreMatchers.equalTo(map));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Override
public void contribute(Info.Builder builder) {
    Map<String, String> asgNames = new HashMap<String, String>();
    asgNames.put("author-dispatcher", envValues.getAutoScaleGroupNameForAuthorDispatcher());
    asgNames.put("publish", envValues.getAutoScaleGroupNameForPublish());
    asgNames.put("publish-dispatcher", envValues.getAutoScaleGroupNameForPublishDispatcher());
    
    builder.withDetail("auto-scaling-group-names", asgNames);
    
    Map<String, String> authorInfo = new HashMap<String, String>();
    authorInfo.put("elastic-load-balancer-name", envValues.getElasticLoadBalancerNameForAuthor());
    authorInfo.put("elastic-load-balancer-dns", envValues.getElasticLoadBalancerAuthorDns());
    
    builder.withDetail("author", authorInfo);
    
    builder.withDetail("alarm-notification-topic-arn", envValues.getTopicArn());
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Override
public void contribute(Info.Builder builder) {
    InetAddress ip = null;
    Map<String, String> hostMap = new HashMap<>();

    try {
        ip = InetAddress.getLocalHost();
    } catch (UnknownHostException e) {
        e.printStackTrace();
    }
    hostMap.put("ipAddress", ip.getHostAddress());
    hostMap.put("hostname", ip.getHostName());
    builder.withDetail("appHostInfo", hostMap);

    hostMap = new HashMap<>();
    CommandResult commandResult = this.mongoTemplate.executeCommand("{ serverStatus: 1 }");
    hostMap.put("hostname", commandResult.getString("host"));
    builder.withDetail("mongoDbHostInfo", hostMap);
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Override
public void contribute(Info.Builder builder) {
	Map<String, Object> details = new LinkedHashMap<>();
	metadataProvider.get().getConfiguration().getEnv().getBoms().forEach((k, v) -> {
		if (v.getMappings() != null && !v.getMappings().isEmpty()) {
			Map<String, Object> bom = new LinkedHashMap<>();
			v.getMappings().forEach(it -> {
				String requirement = "Spring Boot " + it.determineVersionRangeRequirement();
				bom.put(it.getVersion(), requirement);
			});
			details.put(k, bom);
		}
	});
	if (!details.isEmpty()) {
		builder.withDetail("bom-ranges", details);
	}
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void dependencyNoMappingSimpleRange() {
	Dependency dependency = Dependency.withId("foo", "com.example", "foo",
			"1.2.3.RELEASE");
	dependency.setVersionRange("[1.1.0.RELEASE, 1.5.0.RELEASE)");
	InitializrMetadata metadata = InitializrMetadataTestBuilder.withDefaults()
			.addDependencyGroup("foo", dependency).build();
	Info info = getInfo(metadata);
	assertThat(info.getDetails()).containsKeys("dependency-ranges");
	@SuppressWarnings("unchecked")
	Map<String, Object> ranges = (Map<String, Object>) info.getDetails()
			.get("dependency-ranges");
	assertThat(ranges).containsOnlyKeys("foo");
	@SuppressWarnings("unchecked")
	Map<String, Object> foo = (Map<String, Object>) ranges.get("foo");
	assertThat(foo).containsExactly(
			entry("1.2.3.RELEASE", "Spring Boot >=1.1.0.RELEASE and <1.5.0.RELEASE"));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void dependencyWithMappingAndOpenRange() {
	Dependency dependency = Dependency.withId("foo", null, null, "0.3.0.RELEASE");
	dependency.getMappings().add(Dependency.Mapping
			.create("[1.1.0.RELEASE, 1.2.0.RELEASE)", null, null, "0.1.0.RELEASE"));
	dependency.getMappings().add(Dependency.Mapping
			.create("1.2.0.RELEASE", null, null, "0.2.0.RELEASE"));
	InitializrMetadata metadata = InitializrMetadataTestBuilder.withDefaults()
			.addDependencyGroup("test", dependency).build();
	Info info = getInfo(metadata);
	assertDependencyId(info, "foo");
	Map<String, Object> foo = getDependencyRangeInfo(info, "foo");
	assertThat(foo).containsExactly(
			entry("0.1.0.RELEASE", "Spring Boot >=1.1.0.RELEASE and <1.2.0.RELEASE"),
			entry("0.2.0.RELEASE", "Spring Boot >=1.2.0.RELEASE"));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void dependencyWithMappingAndNoOpenRange() {
	Dependency dependency = Dependency.withId("foo", null, null, "0.3.0.RELEASE");
	dependency.getMappings().add(Dependency.Mapping
			.create("[1.1.0.RELEASE, 1.2.0.RELEASE)", null, null, "0.1.0.RELEASE"));
	dependency.getMappings().add(Dependency.Mapping
			.create("[1.2.0.RELEASE, 1.3.0.RELEASE)", null, null, "0.2.0.RELEASE"));
	InitializrMetadata metadata = InitializrMetadataTestBuilder.withDefaults()
			.addDependencyGroup("test", dependency).build();
	Info info = getInfo(metadata);
	assertDependencyId(info, "foo");
	Map<String, Object> foo = getDependencyRangeInfo(info, "foo");
	assertThat(foo).containsExactly(
			entry("0.1.0.RELEASE", "Spring Boot >=1.1.0.RELEASE and <1.2.0.RELEASE"),
			entry("0.2.0.RELEASE", "Spring Boot >=1.2.0.RELEASE and <1.3.0.RELEASE"),
			entry("managed", "Spring Boot >=1.3.0.RELEASE"));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void withMappings() {
	BillOfMaterials bom = BillOfMaterials.create("com.example", "bom", "1.0.0");
	bom.getMappings().add(
			BillOfMaterials.Mapping.create("[1.3.0.RELEASE,1.3.8.RELEASE]", "1.1.0"));
	bom.getMappings().add(
			BillOfMaterials.Mapping.create("1.3.8.BUILD-SNAPSHOT", "1.1.1-SNAPSHOT"));
	InitializrMetadata metadata = InitializrMetadataTestBuilder.withDefaults()
			.addBom("foo", bom).build();
	Info info = getInfo(metadata);
	assertThat(info.getDetails()).containsKeys("bom-ranges");
	@SuppressWarnings("unchecked")
	Map<String, Object> ranges = (Map<String, Object>) info.getDetails()
			.get("bom-ranges");
	assertThat(ranges).containsOnlyKeys("foo");
	@SuppressWarnings("unchecked")
	Map<String, Object> foo = (Map<String, Object>) ranges.get("foo");
	assertThat(foo).containsExactly(
			entry("1.1.0", "Spring Boot >=1.3.0.RELEASE and <=1.3.8.RELEASE"),
			entry("1.1.1-SNAPSHOT", "Spring Boot >=1.3.8.BUILD-SNAPSHOT"));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Override
public void contribute(Info.Builder builder) {
    Map<String,Object> map = new LinkedHashMap<>();
    map.put("environment",environment);
    map.put("project", project);
    map.put("name", name);
    map.put("version", version + (EMPTY.equals(build) ? "" : "-" + build));
    map.put("commit", commit);
    map.put("date", date);
    map.put("extra",new HashMap<>());
    builder.withDetail("buildInfo",map);
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Test
public void testContribute() {
    // Setup for "auto-scaling-group-names".
    String autoScaleGroupNameForAuthorDispatcher = "autoScaleGroupNameForAuthorDispatcher";
    String autoScaleGroupNameForPublish = "autoScaleGroupNameForPublish";
    String autoScaleGroupNameForPublishDispatcher = "autoScaleGroupNameForPublishDispatcher";
    when(envValues.getAutoScaleGroupNameForAuthorDispatcher()).thenReturn(autoScaleGroupNameForAuthorDispatcher);
    when(envValues.getAutoScaleGroupNameForPublish()).thenReturn(autoScaleGroupNameForPublish);
    when(envValues.getAutoScaleGroupNameForPublishDispatcher()).thenReturn(autoScaleGroupNameForPublishDispatcher);

    // Setup for "author".
    String elasticLoadBalancerNameForAuthor = "elasticLoadBalancerNameForAuthor";
    String elasticLoadBalancerAuthorDns = "elasticLoadBalancerAuthorDns";
    when(envValues.getElasticLoadBalancerNameForAuthor()).thenReturn(elasticLoadBalancerNameForAuthor);
    when(envValues.getElasticLoadBalancerAuthorDns()).thenReturn(elasticLoadBalancerAuthorDns);

    // Setup for "alarm-notification-topic-arn"
    String topicArn = "topicArn";
    when(envValues.getTopicArn()).thenReturn(topicArn);

    Info.Builder builder = new Info.Builder();
    infoActuator.contribute(builder);

    // Validate "auto-scaling-group-names".
    Map<String, Object> info = builder.build().getDetails();
    Map<String, String> asgNames = (Map<String, String>) info.get("auto-scaling-group-names");
    assertThat(asgNames.get("author-dispatcher"), equalTo(autoScaleGroupNameForAuthorDispatcher));
    assertThat(asgNames.get("publish"), equalTo(autoScaleGroupNameForPublish));
    assertThat(asgNames.get("publish-dispatcher"), equalTo(autoScaleGroupNameForPublishDispatcher));

    // Validate "author"
    Map<String, String> authorInfo = (Map<String, String>) info.get("author");
    assertThat(authorInfo.get("elastic-load-balancer-name"), equalTo(elasticLoadBalancerNameForAuthor));
    assertThat(authorInfo.get("elastic-load-balancer-dns"), equalTo(elasticLoadBalancerAuthorDns));

    // Validate "alarm-notification-topic-arn"
    assertThat(info.get("alarm-notification-topic-arn"), equalTo(topicArn));
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
private void contributeUsedSkillCount(List<User> users, Info.Builder builder) {
  int usedSkillCount = (int) users.stream()
    .flatMap(p -> p.getSkillsExcludeHidden().stream())
    .map(UserSkill::getName)
    .distinct()
    .count();
  builder.withDetail("skills_used", usedSkillCount);
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
private void contributeUserSkills(List<User> users, Info.Builder builder) {
  IntSummaryStatistics stats = users.stream().mapToInt(u -> u.getSkillsExcludeHidden().size()).summaryStatistics();

  Map<String, Double> details = new HashMap<>();
  details.put("total", (double) stats.getSum());
  details.put("min", (double) stats.getMin());
  details.put("max", (double) stats.getMax());
  details.put("average", stats.getAverage());

  builder.withDetail("personal_skills", details);
}
 

import org.springframework.boot.actuate.info.Info; //导入依赖的package包/类
@Override
public void contribute(Info.Builder builder) {
  List<User> users = UserRepository.findAll();

  contributeUserCount(builder);
  contributeSkillCount(builder);
  contributeUsedSkillCount(users, builder);
  contributeHiddenSkillCount(builder);
  contributeUserSkills(users, builder);
}