org.xwiki.environment.Environment类的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.xwiki.environment.Environment类的一些代码示例，展示了Environment类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Environment类的具体详情如下：
包路径：org.xwiki.environment.Environment
类名称：Environment

Environment介绍

[英]Abstraction that represents an Environment (Java SE, Servlet, Portlet, etc) and provides API to access environment-related data.
[中]表示环境（JavaSE、Servlet、Portlet等）并提供API以访问与环境相关的数据的抽象。

代码示例

代码示例来源：origin: org.xwiki.commons/xwiki-commons-extension-api

  1. /**
  2.  * @return extension manage home folder
  3.  */
  4. public File getHome()
  5. {
  6.   return new File(this.environment.getPermanentDirectory(), "extension/");
  7. }

代码示例来源：origin: org.phenotips/xwiki-platform-svg

  1. private File getBaseTempDir()
  2. {
  3.   File tempDir = new File(new File(this.environment.getTemporaryDirectory(), "temp"), TEMP_DIR_NAME);
  4.   return tempDir;
  5. }

代码示例来源：origin: phenotips/phenotips

  1. @Override
  2. public void initialize() throws InitializationException
  3. {
  4.   InputStream data = null;
  5.   try {
  6.     data = this.environment.getResourceAsStream(XWIKI_CFG_FILE);
  7.     if (data != null) {
  8.       this.properties.load(data);
  9.     } else {
  10.       // We use a debug logging level here since we consider it's ok that there's no XWIKI_CFG_FILE available,
  11.       // in which case default values are used.
  12.       this.logger.debug("No configuration file [{}] found. Using default configuration values.",
  13.         XWIKI_CFG_FILE);
  14.     }
  15.   } catch (Exception ex) {
  16.     // Note: if we cannot read the configuration file for any reason we log a warning but continue since XWiki
  17.     // will use default values for all configurable elements.
  18.     this.logger.warn("Failed to load configuration file [{}]. Using default configuration values. "
  19.       + "Internal error [{}]", XWIKI_CFG_FILE, ex.getMessage());
  20.   }
  21. }

代码示例来源：origin: org.phenotips/clinical-text-analysis-extension-biolark

  1. final File biolarkRoot = new File(this.environment.getPermanentDirectory(), BiolarkWrapperImpl.ROOT_DIRECTORY);
  2. final File biolarkProperties = new File(biolarkRoot, BiolarkWrapperImpl.PROPERTIES_FILENAME);
  3. final File emptyDir = new File(biolarkRoot, BiolarkWrapperImpl.IO_FILENAME);
  4.   new File(this.environment.getTemporaryDirectory(), "biolark_resources.jar").getAbsolutePath();
  5. File resources = BiolarkFileUtils.downloadFile(pathToArchive, BiolarkWrapperImpl.RESOURCE_FILES_URL);
  6. BiolarkFileUtils.extractArchive(resources, biolarkRoot);

代码示例来源：origin: org.xwiki.commons/xwiki-commons-extension-api

  1. @Override
  2. public DefaultCoreExtension loadEnvironmentExtension(DefaultCoreExtensionRepository repository)
  3. {
  4.   //////////
  5.   // XED
  6.   URL xedURL = this.environment.getResource("/META-INF/extension.xed");
  7.   if (xedURL != null) {
  8.     try (InputStream xedStream = this.environment.getResourceAsStream("/META-INF/extension.xed")) {
  9.       return this.parser.loadCoreExtensionDescriptor(repository, null, xedStream);
  10.     } catch (Exception e) {
  11.       this.logger.error("Failed to load [{}] descriptor file", xedURL, e);
  12.     }
  13.   }
  14.   //////////
  15.   // Others
  16.   for (ExtensionScanner scanner : this.scanners) {
  17.     DefaultCoreExtension environmentExtension = scanner.scanEnvironment(repository);
  18.     if (environmentExtension != null) {
  19.       return environmentExtension;
  20.     }
  21.   }
  22.   //////////
  23.   // Could not find any valid descriptor
  24.   this.logger.debug("No declared environmennt extension");
  25.   return null;
  26. }

代码示例来源：origin: org.xwiki.platform/xwiki-platform-configuration-default

  1. xwikiPropertiesUrl = this.environment.getResource(XWIKI_PROPERTIES_WARPATH);
  2. if (xwikiPropertiesUrl != null) {
  3.   this.logger.info("loading {} from {}", XWIKI_PROPERTIES_FILE, xwikiPropertiesUrl.toExternalForm());

代码示例来源：origin: org.xwiki.platform/xwiki-platform-store-filesystem-oldcore

  1. @Override
  2. public void initialize() throws InitializationException
  3. {
  4.   this.pre11StoreRootDirectory = new File(this.environment.getPermanentDirectory(), "storage");
  5.   this.storeRootDirectory = this.pre11StoreRootDirectory;
  6. }

代码示例来源：origin: phenotips/phenotips

  1. private File getBaseTempDir()
  2. {
  3.   File tempDir = new File(new File(this.environment.getTemporaryDirectory(), "temp"), TEMP_DIR_NAME);
  4.   return tempDir;
  5. }

代码示例来源：origin: org.phenotips/storage-migrators-api

  1. @Override
  2. public void initialize() throws InitializationException
  3. {
  4.   InputStream data = null;
  5.   try {
  6.     data = this.environment.getResourceAsStream(XWIKI_CFG_FILE);
  7.     if (data != null) {
  8.       this.properties.load(data);
  9.     } else {
  10.       // We use a debug logging level here since we consider it's ok that there's no XWIKI_CFG_FILE available,
  11.       // in which case default values are used.
  12.       this.logger.debug("No configuration file [{}] found. Using default configuration values.",
  13.         XWIKI_CFG_FILE);
  14.     }
  15.   } catch (Exception ex) {
  16.     // Note: if we cannot read the configuration file for any reason we log a warning but continue since XWiki
  17.     // will use default values for all configurable elements.
  18.     this.logger.warn("Failed to load configuration file [{}]. Using default configuration values. "
  19.       + "Internal error [{}]", XWIKI_CFG_FILE, ex.getMessage());
  20.   }
  21. }

代码示例来源：origin: org.xwiki.commons/xwiki-commons-extension-api

  1. @Override
  2. public void initialize() throws InitializationException
  3. {
  4.   File permanentDirectory = this.environment.getPermanentDirectory();
  5.   if (permanentDirectory != null) {
  6.     this.folder = new File(permanentDirectory, "cache/extension/core/");
  7.   }
  8. }

代码示例来源：origin: org.xwiki.commons/xwiki-commons-extension-repository-maven

  1. public File createTemporaryFile(String prefix, String suffix) throws IOException
  2.   {
  3.     Path filesDirectory = this.environment.getTemporaryDirectory().toPath().resolve("extension/download/files/");
  4.     Files.createDirectories(filesDirectory);
  5.     return Files.createTempFile(filesDirectory, prefix, suffix).toFile();
  6.   }
  7. }

代码示例来源：origin: org.xwiki.contrib/xwiki-platform-cloud-configuration-default

  1. /**
  2.  * Load remapping definitions from the remapping file and provide them as a configuration source.
  3.  *
  4.  * @return A configuration source containing the remappings. null if the file is not present.
  5.  * @throws Exception if there is an error loading the file.
  6.  */
  7. private ConfigurationSource loadRemappings() throws Exception
  8. {
  9.   InputStream is = this.environment.getResourceAsStream(REMAPPING_FILE);
  10.   if (is == null) {
  11.     return null;
  12.   }
  13.   Properties properties = new Properties();
  14.   try {
  15.     properties.load(is);
  16.   } catch (Exception e) {
  17.     throw new InitializationException(String.format("Unable to read %s", REMAPPING_FILE), e);
  18.   }
  19.   BaseConfiguration configuration = new BaseConfiguration();
  20.   for (String key : properties.stringPropertyNames()) {
  21.     configuration.setProperty(key, properties.get(key));
  22.   }
  23.   CommonsConfigurationSource commonsConfigurationSource = new CommonsConfigurationSource();
  24.   commonsConfigurationSource.setConfiguration(configuration);
  25.   return commonsConfigurationSource;
  26. }

代码示例来源：origin: org.xwiki.platform/xwiki-platform-search-solr-api

  1. /**
  2.    * @return the default home directory located inside the environment's permanent directory.
  3.    */
  4.   String getDefaultHomeDirectory()
  5.   {
  6.     String result = new File(this.environment.getPermanentDirectory(), DEFAULT_SOLR_DIRECTORY_NAME).getPath();
  8.     return result;
  9.   }
  10. }

代码示例来源：origin: org.xwiki.commons/xwiki-commons-extension-repository-maven

  1. @Override
  2.   public File getLocalRepository()
  3.   {
  4.     String localRepositoryPath =
  5.       this.configurationSourceProvider.get().getProperty("extension.aether.localRepository");
  7.     File directory;
  8.     if (localRepositoryPath == null) {
  9.       directory = new File(this.environment.getTemporaryDirectory(), "aether-repository");
  10.     } else {
  11.       directory = new File(localRepositoryPath);
  12.     }
  14.     return directory;
  15.   }
  16. }

代码示例来源：origin: org.xwiki.platform/xwiki-platform-observation-remote

  1. /**
  2.  * Load channel configuration.
  3.  *
  4.  * @param channelId the identifier of the channel
  5.  * @return the channel configuration
  6.  * @throws IOException failed to load configuration file
  7.  */
  8. private ProtocolStackConfigurator loadChannelConfiguration(String channelId) throws IOException
  9. {
  10.   String channelFile = channelId + ".xml";
  11.   String path = "/WEB-INF/" + CONFIGURATION_PATH + channelFile;
  12.   InputStream is = null;
  13.   try {
  14.     Environment environment = this.componentManager.getInstance(Environment.class);
  15.     is = environment.getResourceAsStream(path);
  16.   } catch (ComponentLookupException e) {
  17.     // Environment not found, continue by fallbacking on JGroups's standard configuration.
  18.     this.logger.debug("Failed to lookup the Environment component.", e);
  19.   }
  20.   if (is == null) {
  21.     // Fallback on JGroups standard configuration locations
  22.     is = ConfiguratorFactory.getConfigStream(channelFile);
  23.     if (is == null && !Global.DEFAULT_PROTOCOL_STACK.equals(channelFile)) {
  24.       // Fallback on default JGroups configuration
  25.       is = ConfiguratorFactory.getConfigStream(Global.DEFAULT_PROTOCOL_STACK);
  26.     }
  27.   }
  28.   return XmlConfigurator.getInstance(is);
  29. }

代码示例来源：origin: edu.toronto.cs.phenotips/phenotype-mapping-service

  1. protected File getInternalFile(String name, String dir)
  2. {
  3.   File parent = new File(this.environment.getPermanentDirectory(), dir);
  4.   if (!parent.exists()) {
  5.     parent.mkdirs();
  6.   }
  7.   return new File(parent, name);
  8. }

代码示例来源：origin: phenotips/phenotips

  1. /**
  2.    * Convert a stream into a file.
  3.    *
  4.    * @param in an inputstream
  5.    * @return a File
  6.    * @throws IOException when we can't open file
  7.    */
  8.   private File stream2file(InputStream in, String nameRoot) throws IOException
  9.   {
  10.     File tempDir = this.env.getTemporaryDirectory();
  11.     final File tempFile;
  12.     if (tempDir != null) {
  13.       tempFile = new File(tempDir, String.format("phenotips_boqa_%s.tmp", nameRoot));
  14.     } else {
  15.       tempFile = File.createTempFile("phenotips_boqa", ".tmp");
  16.     }
  17.     tempFile.deleteOnExit();
  19.     FileOutputStream out = new FileOutputStream(tempFile);
  20.     IOUtils.copy(in, out);
  22.     return tempFile;
  23.   }
  24. }

代码示例来源：origin: org.xwiki.platform/xwiki-platform-resource-default

  1. @Override
  2. public void initialize() throws InitializationException
  3. {
  4.   // Parse the Struts config file (struts-config.xml) to extract all available actions
  5.   List<String> actionNames = new ArrayList<>();
  6.   // Step 1: Get a stream on the Struts config file if it exists
  7.   InputStream strutsConfigStream = this.environment.getResourceAsStream(getStrutsConfigResource());
  8.   if (strutsConfigStream != null) {
  9.     // Step 2: Parse the Strust config file, looking for action names
  10.     Document document;
  11.     try {
  12.       document = createSAXBuilder().build(strutsConfigStream);
  13.     } catch (JDOMException | IOException e) {
  14.       throw new InitializationException(
  15.         String.format("Failed to parse Struts Config file [%s]", getStrutsConfigResource()), e);
  16.     }
  17.     Element mappingElement = document.getRootElement().getChild("action-mappings");
  18.     for (Element element : mappingElement.getChildren("action")) {
  19.       // We extract the action name from the path mapping. Note that we cannot use the "name" attribute since
  20.       // it's not reliable (it's not unique) and for example the sanveandcontinue action uses "save" as its
  21.       // "name" element value.
  22.       actionNames.add(StringUtils.strip(element.getAttributeValue("path"), "/"));
  23.     }
  24.   }
  25.   this.strutsActionNames = actionNames;
  26. }

代码示例来源：origin: org.xwiki.platform/xwiki-platform-search-lucene-api

  1. /**
  2.    * @return the Lucene work directory where to store Lucene index files
  3.    */
  4.   private File getLuceneWorkDirectory()
  5.   {
  6.     File dir = new File(this.environment.getPermanentDirectory().getAbsolutePath(), "lucene");
  7.     if (!dir.exists()) {
  8.       dir.mkdir();
  9.     }
  10.     return dir;
  11.   }
  12. }

代码示例来源：origin: org.xwiki.platform/xwiki-platform-cache-api

  1. /**
  2.  * @return the path of the temporary local folder based on configuration identifier
  3.  */
  4. protected String createTempDir()
  5. {
  6.   String path = (String) this.configuration.get(CONFX_CACHE_PATH);
  7.   if (path == null) {
  8.     File file;
  9.     if (this.environment != null) {
  10.       file = new File(this.environment.getTemporaryDirectory().getAbsolutePath(), "cache");
  11.     } else {
  12.       file = new File(System.getProperty("java.io.tmpdir"), "xwiki");
  13.     }
  14.     if (this.configuration.getConfigurationId() == null) {
  15.       file = new File(file, this.configuration.getConfigurationId());
  16.     }
  17.     if (!file.exists()) {
  18.       file.mkdirs();
  19.     }
  20.     path = file.getAbsolutePath();
  21.   }
  22.   return path;
  23. }

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