Frühlings-Boot mehrere Profile Datasource

Question

Ich bin eine Feder Boot-Anwendung mit zwei Oracle-Datenquellen zu schreiben - Hier ist meine application.yml Datei:

spring: 
    profiles: test 
datasource: 
    app2: 
     url: jdbc:oracle:thin:@//rap-vin:1521/APP221 
     username: user2 
     password: pwd2 
     driver-class-name: oracle.jdbc.OracleDriver 
    app: 
     url: jdbc:oracle:thin:@//eap10-san:1522/APP22 
     username: user 
     password: pwd 
     driver-class-name: oracle.jdbc.OracleDriver 
application: 
    app: 
     url: example.com/app 

ich eine DBConfiguration Klasse haben, die wie folgt aussieht:

@Configuration 
public class DBConfiguration { 

    @Bean 
    @Primary 
    @ConfigurationProperties(prefix = "datasource.app") 
    public DataSource appDataSource() { 
     DataSource ds = DataSourceBuilder.create().build(); 
     return ds; 
    } 

    @Bean 
    @ConfigurationProperties(prefix = "datasource.app2") 
    public DataSource app2DataSource() { 
     DataSource ds = DataSourceBuilder.create().build(); 
     return ds; 
    } 
} 

Und dann habe ich eine Testklasse:

@RunWith(SpringJUnit4ClassRunner.class) 
@SpringApplicationConfiguration(classes = DBConfiguration.class) 
public class Test { 

    private JdbcTemplate jdbcTemplateAPP; 
    private JdbcTemplate jdbcTemplateAPP2; 
    //private RestTemplate restTemplate; 


    @Autowired 
    public void setDataSource(final DataSource appDataSource, 
       @Qualifier("app2DataSource") final DataSource app2DataSource) { 
      this.jdbcTemplateAPP = new JdbcTemplate(appDataSource); 
      this.jdbcTemplateAPP2 = new JdbcTemplate(app2DataSource); 
     } 

    @Test 
    public void testJob() throws Exception { 
     int count= jdbcTemplateAPP.queryForObject("select count(*) from parm", int.class); 

     Assert.assertTrue(count==1); 
    } 
} 

Aber immer, wenn ich den Test laufen bekomme ich die db Urls als Null. Was mache ich falsch? Auch, wie soll ich in der application.app url lesen Schätzen Sie Ihre Hilfe bei diesem - (FYI bin ich ein Frühlings-Neuling) Der Fehler:

java.sql.SQLException: The url cannot be null 
    at java.sql.DriverManager.getConnection(DriverManager.java:649) ~[na:1.8.0_77] 
    at java.sql.DriverManager.getConnection(DriverManager.java:208) ~[na:1.8.0_77] 
    at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:305) ~[tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:200) ~[tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:708) [tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:642) [tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:464) [tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:141) [tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:115) [tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:102) [tomcat-jdbc-8.0.33.jar:na] 
    at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:126) [tomcat-jdbc-8.0.33.jar:na] 
    at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:390) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:490) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:496) [spring-jdbc-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at com.tgt.trans.intl.batchtest.mib.tests.MIB022Test.testJob(MIB022Test.java:35) [test-classes/:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_77] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_77] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_77] 
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_77] 
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) [junit-4.12.jar:4.12] 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) [junit-4.12.jar:4.12] 
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) [junit-4.12.jar:4.12] 
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) [junit-4.12.jar:4.12] 
    at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) [junit-4.12.jar:4.12] 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:254) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12] 
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12] 
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12] 
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12] 
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12] 
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12] 
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:193) [spring-test-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) [.cp/:na] 
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) [.cp/:na] 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) [.cp/:na] 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:670) [.cp/:na] 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) [.cp/:na] 
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) [.cp/:na] 

Answer 1

erste,

haben Sie aktivieren Profil „test "per VM Argument oder irgendwie? Ihr Yml scheint nur das Profil zu definieren, aber es hat noch nicht aktiviert.

wenn Sie wollen aktiv das Profil machen "test" in yml Sie unter

spring: 
    profiles: 
    active: test 

oder setzen diese auf VM

-Dspring.profiles.active=test 

zweiten Schreib sollte,

in der Testklasse appDataSource und app2DataSource werden von appDataSource injiziert.

vielleicht tun Sie nicht die Absicht dieses so, wenn Sie unter

@Qualifier("app2DataSource") final DataSource app2DataSource 

schließlich injizieren wollen, sollten app2DataSource zu app2DataSource schreiben, wenn Sie Inhalte von yml verwenden möchten (wie ein application.app.url in ur Testklasse) setzen

@ConfigurationProperties(prefix = "application.app") 

auf ur Klasse und definieren diese Variable wie

private String url; 

Answer 2

habe es funktioniert durch Bearbeitung:

@Configuration 
public class DBConfiguration { 

... 

zu:

@SpringBootApplication 
public class DBConfiguration { 

    public static void main(String[] args) { 
     SpringApplication.run(Application.class, args); 
    } 
...