com.google.inject.name.Names#bindProperties ( )源码实例Demo

protected void registerConfigFiles(InputStream... configFiles) {
    try {
        /**
         * Allow *.properties config to be overridden by system properties
         */
        final Properties systemProperties = System.getProperties();
        for (InputStream configFile : configFiles) {
            Properties properties = new Properties();
            properties.load(configFile);
            properties.entrySet().forEach(propertyEntry -> {
                if (systemProperties.containsKey(propertyEntry.getKey())) {
                    propertyEntry.setValue(systemProperties.getProperty((String) propertyEntry.getKey()));
                }
            });
            Names.bindProperties(binder(), properties);
            systemProperties.putAll(properties);
        }
    } catch (IOException e) {
        System.out.println(Arrays.toString(e.getStackTrace()));
    }
}
 

@Override
protected void configure() {

    bind(SampleRepository.class).to(CassandraSampleRepository.class);
    bind(CassandraSession.class).to(CassandraSessionImpl.class);

    Properties properties = new Properties();
    properties.put("cassandra.keyspace", System.getProperty("cassandra.keyspace", "newts"));
    properties.put("cassandra.hostname", System.getProperty("cassandra.host", "localhost"));
    properties.put("cassandra.port", System.getProperty("cassandra.port", "9042"));
    properties.put("cassandra.username", System.getProperty("cassandra.username", "admin"));
    properties.put("cassandra.password", System.getProperty("cassandra.password", "admin"));
    properties.put("cassandra.ssl", System.getProperty("cassandra.ssl", "false"));
    properties.put("cassandra.compression", System.getProperty("cassandra.compression", "NONE"));
    properties.put("samples.cassandra.time-to-live", System.getProperty("cassandra.time-to-live", "0"));
    Names.bindProperties(binder(), properties);

    bind(MetricRegistry.class).toInstance(new MetricRegistry());

}
 

@Override
protected void configure() {
    try {
        Properties props = loadProperties();
        Names.bindProperties(binder(), props);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

@Override
protected void configure() {
  try {
    Names.bindProperties(binder(), getProperties());
  } catch (IOException e) {
    throwIfUnchecked(e);
    throw new RuntimeException(e);
  }
}
 

@Override
protected void configure() {
    /*
        Grab all the string properties and register them with Guice so they can be @Inject-ed
        without any further configuration.
     */
    Map<String, String> props = getPropertiesMap();
    Names.bindProperties(binder(), props);
}
 

@Override
public void configure() {
    /*
     * Install other guice modules
     */
    install(new ObjectMapperModule());
    install(new HttpClientModule());
    install(new GsonModule());
    install(new PropertiesInjectorModule(serverEnv));
    install(new CsvParserModule());
    //install(new KafkaModule());

    /*
     * Bind Direct classes, classes to interfaces etc
     */
    bind(ZeroCodeMultiStepsScenarioRunner.class).to(ZeroCodeMultiStepsScenarioRunnerImpl.class);
    bind(ApiServiceExecutor.class).to(ApiServiceExecutorImpl.class);
    bind(HttpApiExecutor.class).to(HttpApiExecutorImpl.class);
    bind(JavaMethodExecutor.class).to(JavaMethodExecutorImpl.class);
    bind(ZeroCodeAssertionsProcessor.class).to(ZeroCodeAssertionsProcessorImpl.class);
    bind(ZeroCodeValidator.class).to(ZeroCodeValidatorImpl.class);
    bind(ZeroCodeReportGenerator.class).to(ZeroCodeReportGeneratorImpl.class);
    bind(ZeroCodeExternalFileProcessor.class).to(ZeroCodeExternalFileProcessorImpl.class);
    bind(ZeroCodeParameterizedProcessor.class).to(ZeroCodeParameterizedProcessorImpl.class);

    // ------------------------------------------------
    // Bind properties for localhost, CI, DIT, SIT etc
    // ------------------------------------------------
    Names.bindProperties(binder(), getProperties(serverEnv));
}
 

@Override
public void configure(Binder binder) {

    // Bind PostgreSQL-specific properties
    JdbcHelper.PostgreSQL.configure(binder);
    
    // Bind MyBatis properties
    Names.bindProperties(binder, myBatisProperties);

    // Bind JDBC driver properties
    binder.bind(Properties.class)
        .annotatedWith(Names.named("JDBC.driverProperties"))
        .toInstance(driverProperties);

}
 

@Override
public void configure(Binder binder) {

    // Check which MySQL-compatible driver is in use
    switch(mysqlDriver) {
        
        // Bind MySQL-specific properties
        case MYSQL:
            JdbcHelper.MySQL.configure(binder);
            break;
            
        // Bind MariaDB-specific properties
        case MARIADB:
            JdbcHelper.MariaDB.configure(binder);
            break;
            
        default:
            throw new UnsupportedOperationException(
                "A driver has been specified that is not supported by this module."
            );
    }

    // Bind MyBatis properties
    Names.bindProperties(binder, myBatisProperties);

    // Bind JDBC driver properties
    binder.bind(Properties.class)
        .annotatedWith(Names.named("JDBC.driverProperties"))
        .toInstance(driverProperties);

}
 

@Override
public void configure(Binder binder) {

    // Bind SQLServer-specific properties with the configured driver.
    switch(sqlServerDriver) {
        case JTDS:
            JdbcHelper.SQL_Server_jTDS.configure(binder);
            break;

        case DATA_DIRECT:
            JdbcHelper.SQL_Server_DataDirect.configure(binder);
            break;

        case MICROSOFT_LEGACY:
            JdbcHelper.SQL_Server_MS_Driver.configure(binder);
            break;

        case MICROSOFT_2005:
            JdbcHelper.SQL_Server_2005_MS_Driver.configure(binder);
            break;

        default:
            throw new UnsupportedOperationException(
                "A driver has been specified that is not supported by this module."
            );
    }
    
    // Bind MyBatis properties
    Names.bindProperties(binder, myBatisProperties);

    // Bind JDBC driver properties
    binder.bind(Properties.class)
        .annotatedWith(Names.named("JDBC.driverProperties"))
        .toInstance(driverProperties);

}
 

protected void bindProperties(Binder binder, String propertyFilePath) {
	try {
		InputStream in = getClass().getClassLoader().getResourceAsStream(propertyFilePath);
		if (in != null) {
			Properties properties = new Properties();
			properties.load(in);
			Names.bindProperties(binder, properties);
		} else {
			throw new IllegalStateException("Couldn't find property file : " + propertyFilePath);
		}
	} catch (IOException e) {
		throw new RuntimeException(e);
	}
}
 

protected Properties tryBindProperties(Binder binder, String propertyFilePath) {
	try {
		InputStream in = getClass().getClassLoader().getResourceAsStream(propertyFilePath);
		if (in != null) {
			Properties properties = new Properties();
			properties.load(in);
			Names.bindProperties(binder, properties);
			return properties;
		} else
			return null;
	} catch (IOException e) {
		return null;
	}
}
 

@Override
protected void configure() {
    Names.bindProperties(binder(), config.toProperties());
    
    bind(JobFactory.class).to(SchedulerFactory.class);
    bind(Cache.class).toProvider(CacheProvider.class);
    bind(MangooAuthorizationService.class).to(AuthorizationService.class);
}
 

@Override
public void configure(Binder binder) {

    // Bind SQLServer-specific properties with the configured driver.
    switch(sqlServerDriver) {
        case JTDS:
            JdbcHelper.SQL_Server_jTDS.configure(binder);
            break;

        case DATA_DIRECT:
            JdbcHelper.SQL_Server_DataDirect.configure(binder);
            break;

        case MICROSOFT_LEGACY:
            JdbcHelper.SQL_Server_MS_Driver.configure(binder);
            break;

        case MICROSOFT_2005:
            JdbcHelper.SQL_Server_2005_MS_Driver.configure(binder);
            break;

        default:
            throw new UnsupportedOperationException(
                "A driver has been specified that is not supported by this module."
            );
    }
    
    // Bind MyBatis properties
    Names.bindProperties(binder, myBatisProperties);

    // Bind JDBC driver properties
    binder.bind(Properties.class)
        .annotatedWith(Names.named("JDBC.driverProperties"))
        .toInstance(driverProperties);

}
 

private void bindNonConstantProperties() {
    Properties p = getProperties();
    for (String overridableProperty : constantGuiceProperties()) {
        p.remove(overridableProperty);
    }
    Names.bindProperties(this.binder(), p);
}
 

@Override
protected void configureServlets() {
	Map<String, String> params = new HashMap<String, String>();    
       params.put(WicketFilter.FILTER_MAPPING_PARAM, "/*");  
       params.put("applicationFactoryClassName", GuiceWebApplicationFactory.class.getName());
       params.put("injectorContextAttribute", Injector.class.getName());
       bind(WicketFilter.class).in(Singleton.class);
       filter("/*").through(WicketFilter.class, params);  
	
	Names.bindProperties(binder(), properties);
	bindOrientDbProperties(properties);
	String applicationClass = properties.getProperty("orienteer.application");
	Class<? extends OrienteerWebApplication> appClass = OrienteerWebApplication.class;
	if (applicationClass != null) {
		try {
			Class<?> customAppClass = Class.forName(applicationClass);

			if (OrienteerWebApplication.class.isAssignableFrom(appClass)) {
				appClass = (Class<? extends OrienteerWebApplication>) customAppClass;
			} else {
				LOG.error("Orienteer application class '" + applicationClass + "' is not child class of '" + OrienteerWebApplication.class + "'. Using default.");
			}
		} catch (ClassNotFoundException e) {
			LOG.error("Orienteer application class '" + applicationClass + "' was not found. Using default.");
		}
	}
	bind(appClass).asEagerSingleton();
	Provider<? extends OrienteerWebApplication> appProvider = binder().getProvider(appClass);
	if (!OrienteerWebApplication.class.equals(appClass)) {
		bind(OrienteerWebApplication.class).toProvider(appProvider);
	}
	bind(OrientDbWebApplication.class).toProvider(appProvider);
	bind(WebApplication.class).toProvider(appProvider);

	bind(Properties.class).annotatedWith(Orienteer.class).toInstance(properties);

	install(
	        loadFromClasspath(new OrienteerModule())
       );
}
 

@Override
public void configure(Binder binder) {

    // Bind PostgreSQL-specific properties
    JdbcHelper.PostgreSQL.configure(binder);
    
    // Bind MyBatis properties
    Names.bindProperties(binder, myBatisProperties);

    // Bind JDBC driver properties
    binder.bind(Properties.class)
        .annotatedWith(Names.named("JDBC.driverProperties"))
        .toInstance(driverProperties);

}
 

@Override
protected void configure() {
    Names.bindProperties(binder(), gossipConfig);
}
 

@Override
protected void configure() {
  Names.bindProperties(binder(), properties);
}
 

@Override
protected void configure() {
    Names.bindProperties(binder(), properties);
    logProperties();
}
 

/**
 * This method reads property files and creates following bindings:
 * <ul>
 * <li>a named binding for each property,
 * <li>a binding for Properties class; bound Property instance contains all the properties.
 * </ul>
 * Property file paths are retrieved from configuration.paths property. If configuration.paths is not set,
 * bindProperties will look in default location, i.e. "src/main/config". Property configuration.paths can
 * contain any number of paths. Paths in configuration.paths should be separated with semicolons.
 *
 * @param binder The Binder instance that will store the newly created property bindings.
 * @param configStrategy the selected configuration strategy
 */
public static void bindProperties(Binder binder, ConfigStrategy configStrategy) {
  Properties properties = configStrategy.gatherProperties();
  Names.bindProperties(binder, properties);
  binder.bind(Properties.class).toInstance(properties);
}