org.apache.felix.utils.manifest.Parser.parseHeader()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.apache.felix.utils.manifest.Parser.parseHeader()方法的一些代码示例，展示了Parser.parseHeader()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。Parser.parseHeader()方法的具体详情如下：
包路径：org.apache.felix.utils.manifest.Parser
类名称：Parser
方法名：parseHeader

Parser.parseHeader介绍

暂无

代码示例

代码示例来源：origin: apache/karaf

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: jboss-fuse/fabric8

  1. protected List<Clause> getOptionalImports(String importsStr) {
  2.   Clause[] imports = Parser.parseHeader(importsStr);
  3.   List<Clause> result = new LinkedList<Clause>();
  4.   for (Clause anImport : imports) {
  5.     String resolution = anImport.getDirective(Constants.RESOLUTION_DIRECTIVE);
  6.     if (Constants.RESOLUTION_OPTIONAL.equals(resolution)) {
  7.       result.add(anImport);
  8.     }
  9.   }
  10.   return result;
  11. }

代码示例来源：origin: org.fusesource.patch/patch-core

  1. protected List<Clause> getOptionalImports(String importsStr) {
  2.   Clause[] imports = Parser.parseHeader(importsStr);
  3.   List<Clause> result = new LinkedList<Clause>();
  4.   for (int i = 0; i < imports.length; i++) {
  5.     String resolution = imports[i].getDirective(Constants.RESOLUTION_DIRECTIVE);
  6.     if (Constants.RESOLUTION_OPTIONAL.equals(resolution)) {
  7.       result.add(imports[i]);
  8.     }
  9.   }
  10.   return result;
  11. }

代码示例来源：origin: org.apache.karaf.bundle/org.apache.karaf.bundle.core

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: apache/karaf

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: org.fusesource.fabric.fab/fab-osgi

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: apache/karaf

  1. /**
  2.  * Get the list of imports from the manifest.  If no imports have been defined, this method returns an empty list.
  3.  *
  4.  * @param manifest the manifest
  5.  * @return the list of imports
  6.  */
  7. public static List<Clause> getImports(Manifest manifest) {
  8.   List<Clause> result = new LinkedList<>();
  9.   Clause[] clauses = Parser.parseHeader(getHeader(Constants.IMPORT_PACKAGE, manifest));
  10.   for (Clause clause : clauses) {
  11.     result.add(clause);
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: apache/karaf

  1. /**
  2.  * Get the list of exports from the manifest.  If no exports have been defined, this method returns an empty list.
  3.  *
  4.  * @param manifest the manifest
  5.  * @return the list of exports
  6.  */
  7. public static List<Clause> getExports(Manifest manifest) {
  8.   List<Clause> result = new LinkedList<>();
  9.   Clause[] clauses = Parser.parseHeader(getHeader(Constants.EXPORT_PACKAGE, manifest));
  10.   for (Clause clause : clauses) {
  11.     result.add(clause);
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: org.apache.karaf.shell/org.apache.karaf.shell.osgi

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: org.apache.karaf.subsystem/org.apache.karaf.subsystem.core

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: io.fabric8.fab/fab-osgi

  1. protected void formatHeader(String header, ClauseFormatter formatter, StringBuilder builder, int indent) {
  2.   Clause[] clauses = Parser.parseHeader(header);
  3.   formatClauses(clauses, formatter, builder, indent);
  4. }

代码示例来源：origin: org.apache.karaf.tooling/karaf-maven-plugin

  1. /**
  2.  * Get the list of imports from the manifest.  If no imports have been defined, this method returns an empty list.
  3.  *
  4.  * @param manifest the manifest
  5.  * @return the list of imports
  6.  */
  7. public static List<Clause> getImports(Manifest manifest) {
  8.   List<Clause> result = new LinkedList<>();
  9.   Clause[] clauses = Parser.parseHeader(getHeader(Constants.IMPORT_PACKAGE, manifest));
  10.   for (Clause clause : clauses) {
  11.     result.add(clause);
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: org.apache.felix/org.apache.felix.fileinstall

  1. protected List<Clause> getOptionalImports(String importsStr)
  2. {
  3.   Clause[] imports = Parser.parseHeader(importsStr);
  4.   List<Clause> result = new LinkedList<Clause>();
  5.   for (Clause anImport : imports)
  6.   {
  7.     String resolution = anImport.getDirective(Constants.RESOLUTION_DIRECTIVE);
  8.     if (Constants.RESOLUTION_OPTIONAL.equals(resolution))
  9.     {
  10.       result.add(anImport);
  11.     }
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: org.apache.karaf.tooling/karaf-maven-plugin

  1. /**
  2.  * Get the list of exports from the manifest.  If no exports have been defined, this method returns an empty list.
  3.  *
  4.  * @param manifest the manifest
  5.  * @return the list of exports
  6.  */
  7. public static List<Clause> getExports(Manifest manifest) {
  8.   List<Clause> result = new LinkedList<>();
  9.   Clause[] clauses = Parser.parseHeader(getHeader(Constants.EXPORT_PACKAGE, manifest));
  10.   for (Clause clause : clauses) {
  11.     result.add(clause);
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: apache/karaf

  1. private void createNodesForImports(Node<Bundle> node, Bundle bundle) {
  2.   Clause[] imports = Parser.parseHeader(bundle.getHeaders().get("Import-Package"));
  3.   Clause[] exports = Parser.parseHeader(bundle.getHeaders().get("Export-Package"));
  4.   for (Clause i : imports) {
  5.     boolean exported = false;
  6.     for (Clause e : exports) {
  7.       if (e.getName().equals(i.getName())) {
  8.         exported = true;
  9.         break;
  10.       }
  11.     }
  12.     if (!exported) {
  13.       createNodeForImport(node, bundle, i);
  14.     }
  15.   }
  16. }

代码示例来源：origin: org.apache.sling/org.apache.sling.feature.analyser

  1. private List<String> extractInitialContent(final Manifest m) {
  2.     final List<String> initialContent = new ArrayList<>();
  3.     if ( m != null ) {
  4.       final String root =  m.getMainAttributes().getValue(CONTENT_HEADER);
  5.       if (root != null) {
  6.         Clause[] clauses = Parser.parseHeader(root);
  7.         for (final Clause entry :clauses) {
  9.           String path = entry.getDirective(PATH_DIRECTIVE);
  10.           if (path == null) {
  11.             path = "/";
  12.           } else if (!path.startsWith("/")) {
  13.             // make relative path absolute
  14.             path = "/" + path;
  15.           }
  16.           initialContent.add(path);
  17.         }
  18.       }
  19.     }
  20.     return initialContent;
  21.   }
  22. }

代码示例来源：origin: org.apache.karaf.bundle/org.apache.karaf.bundle.core

  1. private void createNodesForImports(Node<Bundle> node, Bundle bundle) {
  2.   Clause[] imports = Parser.parseHeader(bundle.getHeaders().get("Import-Package"));
  3.   Clause[] exports = Parser.parseHeader(bundle.getHeaders().get("Export-Package"));
  4.   for (Clause i : imports) {
  5.     boolean exported = false;
  6.     for (Clause e : exports) {
  7.       if (e.getName().equals(i.getName())) {
  8.         exported = true;
  9.         break;
  10.       }
  11.     }
  12.     if (!exported) {
  13.       createNodeForImport(node, bundle, i);
  14.     }
  15.   }
  16. }

代码示例来源：origin: org.apache.sling/org.apache.sling.feature.analyser

  1. private Set<PackageInfo> calculateSystemPackages(final Map<String,String> fwkProps) {
  2.   return
  3.     Stream.of(
  4.       Parser.parseHeader(
  5.         Stream.of(
  6.           fwkProps.get(Constants.FRAMEWORK_SYSTEMPACKAGES),
  7.           fwkProps.get(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA)
  8.         ).filter(Objects::nonNull)
  9.         .collect(Collectors.joining(","))
  10.       )
  11.     ).map(
  12.       clause -> new PackageInfo(clause.getName(), clause.getAttribute("version") != null ? clause.getAttribute("version") : "0.0.0", false))
  13.     .collect(Collectors.toSet());
  14. }

代码示例来源：origin: org.apache.sling/org.apache.sling.feature.analyser

  1. private List<String> extractBundleResources(final Manifest m) {
  2.     final List<String> bundleResources = new ArrayList<>();
  3.     if ( m != null ) {
  4.       final String root =  m.getMainAttributes().getValue(BUNDLE_RESOURCE_ROOTS);
  5.       if (root != null) {
  6.         Clause[] clauses = Parser.parseHeader(root);
  7.         for (final Clause entry : clauses) {
  8.           final String resourceRoot = entry.getName();
  9.           final String pathDirective = entry.getDirective(PATH_DIRECTIVE);
  10.           if (pathDirective != null) {
  11.             bundleResources.add(resourceRoot + "!" + pathDirective);
  12.           } else {
  13.             bundleResources.add(resourceRoot);
  14.           }
  15.         }
  16.       }
  17.     }
  18.     return bundleResources;
  19.   }
  20. }

代码示例来源：origin: apache/karaf

  1. private void reformatClauses(Properties config, String key) {
  2.   String val = config.getProperty(key);
  3.   if (val != null && !val.isEmpty()) {
  4.     List<String> comments = config.getComments(key);
  5.     Clause[] clauses = org.apache.felix.utils.manifest.Parser.parseHeader(val);
  6.     Set<String> strings = new LinkedHashSet<>();
  7.     for (Clause clause : clauses) {
  8.       strings.add(clause.toString());
  9.     }
  10.     List<String> lines = new ArrayList<>();
  11.     lines.add("");
  12.     int index = 0;
  13.     for (String string : strings) {
  14.       String s = "    " + string;
  15.       if (index++ < strings.size() - 1) {
  16.         s += ", ";
  17.       }
  18.       lines.add(s);
  19.     }
  20.     config.put(key, comments, lines);
  21.   }
  22. }

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