Java 类org.springframework.util.SystemPropertyUtils 实例源码

项目：scaffold 文件：LogbackConfigurer.java

/**
 * Initialize logback from the given file location, with no config file
 * refreshing. Assumes an XML file in case of a ".xml" file extension, and a
 * properties file otherwise.
 *
 * @param location the location of the config file: either a "classpath:"
 *                 location (e.g. "classpath:mylogback.properties"), an absolute
 *                 file URL (e.g.
 *                 "file:C:/logback.properties), or a plain absolute path in the file system (e.g. "
 *                 C:/logback.properties")
 * @throws FileNotFoundException if the location specifies an invalid file path
 */
public static void initLogging(String location)
        throws FileNotFoundException {
    String resolvedLocation = SystemPropertyUtils
            .resolvePlaceholders(location);
    URL url = ResourceUtils.getURL(resolvedLocation);
    if (resolvedLocation.toLowerCase().endsWith(XML_FILE_EXTENSION)) {
        // DOMConfigurator.configure(url);
        configurator.setContext(lc);
        lc.reset();
        try {
            configurator.doConfigure(url);
        } catch (JoranException ex) {
            throw new FileNotFoundException(url.getPath());
        }
        lc.start();
    }
    // else {
    // PropertyConfigurator.configure(url);
    // }
}

项目：kc-rice 文件：CustomTagAnnotations.java

/**
 * Finds all the classes which have a BeanTag or BeanTags annotation
 *
 * @param basePackage the package to start in
 * @return classes which have BeanTag or BeanTags annotation
 * @throws IOException
 * @throws ClassNotFoundException
 */
protected static List<Class<?>> findTagClasses(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class<?>> classes = new ArrayList<Class<?>>();

    String resolvedBasePackage = ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(
            basePackage));
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            resolvedBasePackage + "/" + "**/*.class";

    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (metadataReader != null && isBeanTag(metadataReader)) {
                classes.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
            }
        }
    }

    return classes;
}

项目：eMonocot 文件：LogbackConfigurer.java

/**
 * Initialize logback from the given file.
 *
 * @param location
 *            the location of the config file: either a "classpath:"
 *            location (e.g. "classpath:logback.xml"), an absolute file URL
 *            (e.g. "file:C:/logback.xml), or a plain absolute path in the
 *            file system (e.g. "C:/logback.xml")
 * @throws java.io.FileNotFoundException
 *             if the location specifies an invalid file path
 */
public static void initLogging(final String location)
        throws FileNotFoundException {
    String resolvedLocation = SystemPropertyUtils.resolvePlaceholders(location);
    URL url = ResourceUtils.getURL(resolvedLocation);
    LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();

    try {
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(loggerContext);
        // the context was probably already configured by default
        // configuration
        // rules
        loggerContext.reset();
        configurator.doConfigure(url);
    } catch (JoranException je) {
        // StatusPrinter will handle this
    }
    StatusPrinter.printInCaseOfErrorsOrWarnings(loggerContext);
}

项目：GemFireLite 文件：TestResource.java

public static void main(String[] args)
{
  ClassPathXmlApplicationContext ctx = Util.initContext("simple-res.xml");
  System.out.println("res loaderd");
  ctx.close();
  try
  {
    String s1 ="D:/tmp/gemlite/data/prod*";
    String s2 ="classpath:prod*";
    String resolvedLocation = SystemPropertyUtils.resolvePlaceholders(s2);
    URL url = ResourceUtils.getURL(resolvedLocation);
    System.out.println(resolvedLocation+" "+url);

  }
  catch (Exception e)
  {
    e.printStackTrace();
  }

}

项目：bpm-adapter 文件：LogbackConfigurer.java

/**
 * 加载logback配置
 * @param location 文件路径
 * @throws FileNotFoundException 文件不存在异常
 */
public static void initLogging(String location) throws FileNotFoundException {
    if (LoggerFactory.getILoggerFactory() instanceof LoggerContext) {
        String resolvedLocation = SystemPropertyUtils.resolvePlaceholders(location);
        URL url = ResourceUtils.getURL(resolvedLocation);
        LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
        try {
            JoranConfigurator configurator = new JoranConfigurator();
            configurator.setContext(loggerContext);
            loggerContext.reset();
            configurator.doConfigure(url);
        } catch (Throwable e) {
            BasicConfigurator.configureDefaultContext();
            Logger log = LoggerFactory.getLogger(MODULE);
            log.warn("Logback configure fail!", e);
        }
    }
}

项目：chassis 文件：ConfigurationBuilder.java

private void initModuleConfiguration() {
    if (!scanModuleConfigurations) {
        this.moduleDefaultConfiguration = new ConcurrentMapConfiguration();
        return;
    }
    HashMap<String, Object> base = new HashMap<>();
    Set<Class<?>> types = reflections
            .getTypesAnnotatedWith(PropertySource.class);
    for (Class<?> type : types) {
        PropertySource propertySource = type
                .getAnnotation(PropertySource.class);
        String[] propertiesFiles = propertySource.value();
        for (String propertyFile : propertiesFiles) {
            Properties properties = new Properties();
            try (InputStream is = resourceLoader.getResource(SystemPropertyUtils.resolvePlaceholders(propertyFile))
                    .getInputStream()) {
                properties.load(is);
                LOGGER.debug("Initializing module properties from path " + propertyFile);
            } catch (Exception e) {
                BootstrapException.resourceLoadingFailed(propertyFile, e);
            }
            join(base, properties, propertyFile, propertiesFiles);
        }
    }
    this.moduleDefaultConfiguration = new ConcurrentMapConfiguration(base);
}

项目：chassis 文件：TestUtils.java

public static OutputStream createFile(String path) {
    try {
        Path p = Paths.get(SystemPropertyUtils.resolvePlaceholders(path));
        if (Files.exists(p)) {
            Files.delete(p);
        }
        File file = new File(path);
        if (!file.getParentFile().exists()) {
            if (!file.getParentFile().mkdirs()) {
                throw new RuntimeException("Unable to create parent file(s) " + file.getParent());
            }
        }
        return Files.newOutputStream(p);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

项目：rice 文件：CustomTagAnnotations.java

/**
 * Finds all the classes which have a BeanTag or BeanTags annotation
 *
 * @param basePackage the package to start in
 * @return classes which have BeanTag or BeanTags annotation
 * @throws IOException
 * @throws ClassNotFoundException
 */
protected static List<Class<?>> findTagClasses(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class<?>> classes = new ArrayList<Class<?>>();

    String resolvedBasePackage = ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(
            basePackage));
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            resolvedBasePackage + "/" + "**/*.class";

    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (metadataReader != null && isBeanTag(metadataReader)) {
                classes.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
            }
        }
    }

    return classes;
}

项目：kuali_rice 文件：CustomTagAnnotations.java

/**
 * Finds all the classes which have a BeanTag or BeanTags annotation
 *
 * @param basePackage the package to start in
 * @return classes which have BeanTag or BeanTags annotation
 * @throws IOException
 * @throws ClassNotFoundException
 */
private static List<Class<?>> findTagClasses(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class<?>> classes = new ArrayList<Class<?>>();
    String resolvedBasePackage = ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(
            basePackage));
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            resolvedBasePackage + "/" + "**/*.class";
    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (metadataReader != null && isBeanTag(metadataReader)) {
                classes.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
            }
        }
    }
    return classes;
}

项目：rocketmq-easyclient 文件：ScanPackage.java

/**
 * 根据扫描包的,查询下面的所有类
 *
 * @param scanPackages 扫描的package路径
 * @return
 */
public static Set<String> findPackageClass(String scanPackages)
{
    if (StringUtils.isEmpty(scanPackages))
    {
        return Collections.EMPTY_SET;
    }
    //验证及排重包路径,避免父子路径多次扫描
    Set<String> packages = checkPackage(scanPackages);
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);
    Set<String> clazzSet = new HashSet<String>();
    for (String basePackage : packages)
    {
        if (StringUtils.isEmpty(basePackage))
        {
            continue;
        }
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
                + org.springframework.util.ClassUtils.convertClassNameToResourcePath(
                        SystemPropertyUtils.resolvePlaceholders(basePackage))
                + "/" + DEFAULT_RESOURCE_PATTERN;
        try
        {
            Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
            for (Resource resource : resources)
            {
                //检查resource，这里的resource都是class
                String clazz = loadClassName(metadataReaderFactory, resource);
                clazzSet.add(clazz);
            }
        }
        catch (Exception e)
        {
            LOG.error("获取包下面的类信息失败,package:" + basePackage, e);
        }

    }
    return clazzSet;
}

项目：sharding-quickstart 文件：PackageUtil.java

/**
 * 根据扫描包的,查询下面的所有类
 *
 * @param scanPackages
 *            扫描的package路径
 * @return
 */
public static Set<String> findPackageClass(String scanPackages) {
    if (StringUtils.isBlank(scanPackages)) {
        return Collections.emptySet();
    }
    // 验证及排重包路径,避免父子路径多次扫描
    Set<String> packages = checkPackage(scanPackages);
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory =
            new CachingMetadataReaderFactory(resourcePatternResolver);
    Set<String> clazzSet = new HashSet<String>();
    for (String basePackage : packages) {
        if (StringUtils.isBlank(basePackage)) {
            continue;
        }
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX
                + org.springframework.util.ClassUtils
                    .convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage))
                + "/" + DEFAULT_RESOURCE_PATTERN;
        try {
            Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
            for (Resource resource : resources) {
                // 检查resource，这里的resource都是class
                String clazz = loadClassName(metadataReaderFactory, resource);
                clazzSet.add(clazz);
            }
        }
        catch (Exception e) {
            log.error("获取包内shard方法失败,package:" + basePackage, e);
        }
    }
    return clazzSet;
}

项目：scaffold 文件：LogbackWebConfigurer.java

/**
 * Initialize logback, including setting the web app root system property.
 *
 * @param servletContext the current ServletContext
 * @see WebUtils#setWebAppRootSystemProperty
 */
public static void initLogging(ServletContext servletContext) {
    // Expose the web app root system property.
    if (exposeWebAppRoot(servletContext)) {
        WebUtils.setWebAppRootSystemProperty(servletContext);
    }

    // Only perform custom logback initialization in case of a config file.
    String location = servletContext
            .getInitParameter(CONFIG_LOCATION_PARAM);
    if (location != null) {
        // Perform actual logback initialization; else rely on logback's
        // default initialization.
        try {
            // Return a URL (e.g. "classpath:" or "file:") as-is;
            // consider a plain file path as relative to the web application
            // root directory.
            if (!ResourceUtils.isUrl(location)) {
                // Resolve system property placeholders before resolving
                // real path.
                location = SystemPropertyUtils
                        .resolvePlaceholders(location);
                location = WebUtils.getRealPath(servletContext, location);
            }

            // Write log message to server log.
            servletContext.log("Initializing logback from [" + location
                    + "]");

            // Initialize without refresh check, i.e. without logback's
            // watchdog thread.
            LogbackConfigurer.initLogging(location);

        } catch (FileNotFoundException ex) {
            throw new IllegalArgumentException(
                    "Invalid 'logbackConfigLocation' parameter: "
                            + ex.getMessage());
        }
    }
}

项目：indoqa-spring 文件：ClassPathScanner.java

private static String getClassSearchPattern(String packageName) {
    String resolvedPackageName = SystemPropertyUtils.resolvePlaceholders(packageName);
    String resourcePath = ClassUtils.convertClassNameToResourcePath(resolvedPackageName);

    if (StringUtils.isEmpty(resourcePath)) {
        return ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + "??/" + CLASS_RESOURCE_PATTERN;
    }

    return ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + resourcePath + "/" + CLASS_RESOURCE_PATTERN;
}

项目：herd 文件：ModelClassFinder.java

/**
 * Finds all the model classes and the model error class.
 *
 * @throws MojoExecutionException if a class couldn't be instantiated or an I/O error occurred.
 */
private void findModelClasses() throws MojoExecutionException
{
    try
    {
        log.debug("Finding model classes.");

        // Get the model classes as resources.
        modelClasses = new HashSet<>();

        // Loop through each model resource and add each one to the set of model classes.
        for (Resource resource : ResourceUtils.getResources(ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(modelJavaPackage)) +
            "/**/*.class"))
        {
            if (resource.isReadable())
            {
                MetadataReader metadataReader = new CachingMetadataReaderFactory(new PathMatchingResourcePatternResolver()).getMetadataReader(resource);
                Class<?> clazz = Class.forName(metadataReader.getClassMetadata().getClassName());
                modelClasses.add(clazz);
                log.debug("Found model class \"" + clazz.getName() + "\".");

                // If the model error class name is configured and matches this class, then hold onto it.
                if (clazz.getSimpleName().equals(modelErrorClassName))
                {
                    log.debug("Found model error class \"" + clazz.getName() + "\".");
                    modelErrorClass = clazz;
                }
            }
        }
    }
    catch (IOException | ClassNotFoundException e)
    {
        throw new MojoExecutionException("Error finding model classes. Reason: " + e.getMessage(), e);
    }
}

项目：wx_api 文件：ClassScaner.java

/**
 * 扫描指定的package，找出所有指定注解的class
 * <br/>内部调用{@link this#matches(MetadataReader)} 来判断
 * @param basePackage 指定的package
 * @return 寻找的结果
 */
public Set<Class> doScan(String basePackage) {  
    Set<Class> classes = new HashSet<Class>();  
    try {  
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX  
                + ClassUtils
                        .convertClassNameToResourcePath(SystemPropertyUtils
                                .resolvePlaceholders(basePackage))  
                + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = this.resourcePatternResolver
                .getResources(packageSearchPath);  

        for (int i = 0; i < resources.length; i++) {  
            Resource resource = resources[i];  
            if (resource.isReadable()) {  
                MetadataReader metadataReader = this.metadataReaderFactory
                        .getMetadataReader(resource);  
                if ((includeFilters.size() == 0 && excludeFilters.size() == 0)  
                        || matches(metadataReader)) {  
                    try {  
                        classes.add(Class.forName(metadataReader  
                                .getClassMetadata().getClassName()));  
                    } catch (ClassNotFoundException e) {  
                        e.printStackTrace();  
                    }  

                }  
            }  
        }  
    } catch (IOException ex) {
        throw new BeanDefinitionStoreException(
                "I/O failure during classpath scanning", ex);  
    }  
    return classes;  
}

项目：GemFireLite 文件：ServerConfigHelper.java

public static void initLog4j(String configFile)
{
  configFile = "log4j2-server.xml";
  if (getProperty(ITEMS.NODE_TYPE.name()) == null)
    setProperty("NODE_TYPE", "");
  if (getProperty(ITEMS.NODE_NAME.name()) == null)
    setProperty("NODE_NAME", "");
  String resolvedLocation = SystemPropertyUtils.resolvePlaceholders("log4j2-server.xml");

  URL url;
  try
  {
    url = ServerConfigHelper.class.getClassLoader().getResource(configFile);
    LoggerContext context = (LoggerContext) LogManager.getContext(false);
    context.setConfigLocation(url.toURI());
    LogUtil.init();
  }
  catch (URISyntaxException e)
  {
    e.printStackTrace();
  }

  // System.setProperty("log4j.configurationFile", configFile);

  // try
  // {
  // if (!configFile.startsWith("classpath"))
  // configFile = "classpath:" + configFile;
  // Log4jConfigurer.initLogging(configFile);
  // }
  // catch (FileNotFoundException e)
  // {
  // System.err.println("File " + configFile + " not exists!");
  // }
}

项目：chassis 文件：ConfigurationBuilder.java

@SuppressWarnings({"unchecked", "rawtypes"})
private void initApplicationFileConfiguration() {
    if (applicationPropertiesPath == null) {
        LOGGER.debug("No client application properties to configure. Skipping...");
        applicationFileConfiguration = new ConcurrentMapConfiguration();
        return;
    }

    this.applicationFileConfiguration = new ConcurrentCompositeConfiguration();

    String path = SystemPropertyUtils.resolvePlaceholders(applicationPropertiesPath);
    LOGGER.debug("Configuring client application properties from path " + applicationPropertiesPath);

    Map applicationProperties = new Properties();

    if (SystemUtils.IS_OS_WINDOWS) {
        if (path.startsWith("file://")) {
            if (!path.startsWith("file:///")) {
                path = path.replaceFirst(Pattern.quote("file://"), "file:///");
            }
        }
    }

    try (InputStream is = resourceLoader.getResource(path).getInputStream()) {
        ((Properties) applicationProperties).load(is);
    } catch (Exception e) {
        BootstrapException.resourceLoadingFailed(path, applicationPropertiesPath, e);
    }

    Map environmentApplicationProperties = getEnvironmentSpecificProperties(path);
    if (environmentApplicationProperties != null) {
        ((ConcurrentCompositeConfiguration) this.applicationFileConfiguration).addConfiguration(new ConcurrentMapConfiguration(environmentApplicationProperties));
    }
    ((ConcurrentCompositeConfiguration) this.applicationFileConfiguration).addConfiguration(new ConcurrentMapConfiguration(applicationProperties));

    if (applicationFileConfiguration.containsKey(BootstrapConfigKeys.PUBLISH_DEFAULTS_KEY.getPropertyName())) {
        this.publishDefaults = applicationFileConfiguration.getBoolean(BootstrapConfigKeys.PUBLISH_DEFAULTS_KEY.getPropertyName());
    }
}

项目：chassis 文件：TestUtils.java

@SuppressWarnings("unchecked")
public static void writePropertiesToFile(String path, Set<Path> filesCreated, SimpleEntry<String, String>... entries) {
    Properties properties = new Properties();
    for (SimpleEntry<String, String> entry : entries) {
        properties.put(entry.getKey(), entry.getValue());
    }
    Path p = Paths.get(SystemPropertyUtils.resolvePlaceholders(path));
    try (OutputStream os = createFile(p.toString())) {
        properties.store(os, "test properties");
        filesCreated.add(p);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

项目：spring-cloud-cli 文件：BaseStreamCompilerAutoConfiguration.java

static boolean isTransport(ClassNode node, String type) {
    for (AnnotationNode annotationNode : node.getAnnotations()) {
        String annotation = "EnableBinding";
        if (PatternMatchUtils.simpleMatch(annotation,
                annotationNode.getClassNode().getName())) {
            Expression expression = annotationNode.getMembers().get("transport");
            String transport = expression == null ? "rabbit" : expression.getText();
            if (transport != null) {
                transport = SystemPropertyUtils.resolvePlaceholders(transport);
            }
            return transport.equals(type);
        }
    }
    return false;
}

项目：spring-batch-support 文件：AutomaticJobRegistrarConfigurationSupport.java

protected String resolveBasePackage(String basePackage) {
    return convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}

项目：game 文件：ClassPathClassScanner.java

protected String resolveBasePackage(String basePackage) {
return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
   }

项目：oma-riista-web 文件：ResourceUtils.java

private static String getResourcePath(final String packageName) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName));
}

项目：rug-cli 文件：StringUtils.java

public static String expandEnvironmentVars(String text) {
    if (text == null) {
        return text;
    }
    return SystemPropertyUtils.resolvePlaceholders(text);
}

项目：https-github.com-g0t4-jenkins2-course-spring-boot 文件：AbstractLoggingSystem.java

private void initializeWithSpecificConfig(
        LoggingInitializationContext initializationContext, String configLocation,
        LogFile logFile) {
    configLocation = SystemPropertyUtils.resolvePlaceholders(configLocation);
    loadConfiguration(initializationContext, configLocation, logFile);
}

项目：https-github.com-g0t4-jenkins2-course-spring-boot 文件：Installer.java

private File getDefaultLibDirectory() {
    String home = SystemPropertyUtils
            .resolvePlaceholders("${spring.home:${SPRING_HOME:.}}");
    return new File(home, "lib");
}

项目：spring-boot-concourse 文件：AbstractLoggingSystem.java

private void initializeWithSpecificConfig(
        LoggingInitializationContext initializationContext, String configLocation,
        LogFile logFile) {
    configLocation = SystemPropertyUtils.resolvePlaceholders(configLocation);
    loadConfiguration(initializationContext, configLocation, logFile);
}

项目：spring-boot-concourse 文件：Installer.java

private File getDefaultLibDirectory() {
    String home = SystemPropertyUtils
            .resolvePlaceholders("${spring.home:${SPRING_HOME:.}}");
    return new File(home, "lib");
}

项目：indoqa-spring 文件：ClassPathScanner.java

private static String getFileSearchPattern(String path) {
    String resolvedPath = SystemPropertyUtils.resolvePlaceholders(path);
    return ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + resolvedPath;
}

项目：contestparser 文件：AbstractLoggingSystem.java

private void initializeWithSpecificConfig(
        LoggingInitializationContext initializationContext, String configLocation,
        LogFile logFile) {
    configLocation = SystemPropertyUtils.resolvePlaceholders(configLocation);
    loadConfiguration(initializationContext, configLocation, logFile);
}

项目：contestparser 文件：Installer.java

private File getDefaultLibDirectory() {
    String home = SystemPropertyUtils
            .resolvePlaceholders("${spring.home:${SPRING_HOME:.}}");
    return new File(home, "lib");
}

项目：eMonocot 文件：LogbackWebConfigurer.java

/**
 * Initialize Logback, including setting the web app root system property.
 *
 * @param servletContext
 *            the current ServletContext
 * @see org.springframework.web.util.WebUtils#setWebAppRootSystemProperty
 */
public static void initLogging(final ServletContext servletContext) {
    // Expose the web app root system property.
    if (exposeWebAppRoot(servletContext)) {
        WebUtils.setWebAppRootSystemProperty(servletContext);
    }

    // Only perform custom Logback initialization in case of a config file.
    String locationParameter = servletContext.getInitParameter(CONFIG_LOCATION_PARAM);
    String[] locations = null;
    if(locationParameter.indexOf(",") != -1) {
        locations = locationParameter.split(",");
    } else {
        locations = new String[] {locationParameter};
    }
    if (locations.length > 0) {
        for (String location : locations) {
            // Perform actual Logback initialization; else rely on Logback's
            // default initialization.
            try {
                // Return a URL (e.g. "classpath:" or "file:") as-is;
                // consider a plain file path as relative to the web
                // application
                // root directory.
                if (!ResourceUtils.isUrl(location)) {
                    // Resolve system property placeholders before resolving
                    // real path.
                    location = SystemPropertyUtils.resolvePlaceholders(location);
                    location = WebUtils.getRealPath(servletContext, location);
                }

                // Write log message to server log.
                servletContext.log("Initializing Logback from [" + location + "]");

                // Initialize
                LogbackConfigurer.initLogging(location);
                break;
            } catch (FileNotFoundException ex) {
                servletContext.log("Invalid 'logbackConfigLocation' parameter: " +  ex.getMessage());
            }
        }
    }
}

项目：openmrs-module-legacyui 文件：DeprecationCheckTest.java

private String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}

项目：onetwo 文件：JFishResourcesScanner.java

protected String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}

项目：kaif 文件：ClassScanner.java

private static String resolveBasePackage(String basePackage) {
  return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(
      basePackage));
}

项目：concurrent 文件：BaseSourceDefinitionParser.java

protected String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}

项目：spring-boot-starter-batch-web 文件：AutomaticJobRegistrarConfiguration.java

private String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}

项目：gizmo-v3 文件：SpringApplicationContextTest.java

private String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}

项目：fuwesta 文件：EntityPropertiesToMessages.java

private String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils
            .resolvePlaceholders(basePackage));
}

项目：jsf-sdk 文件：AnnotationBean.java

/**
 * Resolve base package.
 *
 * @param basePackage          the base package
 * @return the string
 */
protected String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils
            .resolvePlaceholders(basePackage));
}

项目：concurrent 文件：PackageScanner.java

/**
 * 将包名转换成目录名(com.my9yu-->com/my9yu)
 * @param basePackage 包名
 * @return
 */
private static String resolveBasePackage(String basePackage) {
    String placeHolderReplace = SystemPropertyUtils.resolvePlaceholders(basePackage);//${classpath}替换掉placeholder 引用的变量值
    return ClassUtils.convertClassNameToResourcePath(placeHolderReplace);
}