com.google.inject.spi.Element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com.google.inject.spi.Element类的一些代码示例，展示了Element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。Element类的具体详情如下：
包路径：com.google.inject.spi.Element
类名称：Element

Element介绍

[英]A core component of a module or injector.

The elements of a module can be inspected, validated and rewritten. Use Elements#getElements(com.google.inject.Module[]) to read the elements from a module, and Elements#getModule(Iterable) to rewrite them. This can be used for static analysis and generation of Guice modules.

The elements of an injector can be inspected and exercised. Use com.google.inject.Injector#getBindings to reflect on Guice injectors.
[中]模块或注入器的核心部件。
可以检查、验证和重写模块的元素。使用Elements#getElements（com.google.inject.Module[]）从模块中读取元素，使用Elements#getModule（Iterable）重写它们。这可以用于静态分析和Guice模块的生成。
可以检查和使用喷油器的元件。使用com。谷歌。注射注射器#获取绑定以反映Guice注射器。

代码示例

代码示例来源：origin: com.google.inject/guice

  1. void writeAll(Iterable<? extends Element> elements) {
  2.   for (Element element : elements) {
  3.    element.acceptVisitor(this);
  4.   }
  5.  }
  6. }

代码示例来源：origin: com.google.inject/guice

  1. @Override
  2.  public void configure(Binder binder) {
  3.   for (Element element : elements) {
  4.    element.applyTo(binder);
  5.   }
  6.  }
  7. }

代码示例来源：origin: com.google.inject/guice

  1. public void process(InjectorImpl injector, List<Element> elements) {
  2.  Errors errorsAnyElement = this.errors;
  3.  this.injector = injector;
  4.  try {
  5.   for (Iterator<Element> i = elements.iterator(); i.hasNext(); ) {
  6.    Element element = i.next();
  7.    this.errors = errorsAnyElement.withSource(element.getSource());
  8.    Boolean allDone = element.acceptVisitor(this);
  9.    if (allDone) {
  10.     i.remove();
  11.    }
  12.   }
  13.  } finally {
  14.   this.errors = errorsAnyElement;
  15.   this.injector = null;
  16.  }
  17. }

代码示例来源：origin: org.atteo.moonshine/container

  1. element.applyTo(binder);
  2.   element.acceptVisitor(new DefaultElementVisitor<Void>() {
  3.     private <T> void bindKey(Key<T> key) {
  4.       Key<T> sourceKey;

代码示例来源：origin: com.netflix.governator/governator-core

  1. /**
  2.  * @param elements List of elements
  3.  * @return List all Module classes that were involved in setting up bindings for the list of Elements
  4.  */
  5. public static List<String> getAllSourceModules(List<Element> elements) {
  6.   List<String> names = new ArrayList<>();
  7.   for (Element element : elements) {
  8.     if (element.getSource().getClass().isAssignableFrom(ElementSource.class)) {
  9.       ElementSource source = (ElementSource)element.getSource();
  10.       names.addAll(source.getModuleClassNames());
  11.     }
  12.   }
  13.   return names;
  14. }

代码示例来源：origin: io.github.gwtplus.gin/gin

  1. /**
  2.  * Create a {@code Context} storing the context of the given Guice
  3.  * {@link Element}.
  4.  */
  5. public static Context forElement(Element element) {
  6.  return new Context("%s", element.getSource());
  7. }

代码示例来源：origin: com.google.inject/guice

  1. private static Module extractScanners(Iterable<Element> elements) {
  2.   final List<ModuleAnnotatedMethodScannerBinding> scanners = Lists.newArrayList();
  3.   ElementVisitor<Void> visitor =
  4.     new DefaultElementVisitor<Void>() {
  5.      @Override
  6.      public Void visit(ModuleAnnotatedMethodScannerBinding binding) {
  7.       scanners.add(binding);
  8.       return null;
  9.      }
  10.     };
  11.   for (Element element : elements) {
  12.    element.acceptVisitor(visitor);
  13.   }
  14.   return new AbstractModule() {
  15.    @Override
  16.    protected void configure() {
  17.     for (ModuleAnnotatedMethodScannerBinding scanner : scanners) {
  18.      scanner.applyTo(binder());
  19.     }
  20.    }
  21.   };
  22.  }
  23. }

代码示例来源：origin: com.google/inject

  1. public void process(InjectorImpl injector, List<Element> elements) {
  2.  Errors errorsAnyElement = this.errors;
  3.  this.injector = injector;
  4.  try {
  5.   for (Iterator<Element> i = elements.iterator(); i.hasNext(); ) {
  6.    Element element = i.next();
  7.    this.errors = errorsAnyElement.withSource(element.getSource());
  8.    Boolean allDone = element.acceptVisitor(this);
  9.    if (allDone) {
  10.     i.remove();
  11.    }
  12.   }
  13.  } finally {
  14.   this.errors = errorsAnyElement;
  15.   this.injector = null;
  16.  }
  17. }

代码示例来源：origin: com.google.inject/guice

  1. @Override
  2. protected Void visitOther(Element element) {
  3.  element.applyTo(binder);
  4.  return null;
  5. }

代码示例来源：origin: com.netflix.governator/governator-core

  1. @Override 
  2.   protected String visitOther(Element element) {
  3.     Object source = element.getSource();
  4.     ElementSource elementSource = null;
  5.     while (source instanceof ElementSource) {
  6.       elementSource = (ElementSource)source;
  7.       source = elementSource.getOriginalElementSource();
  8.     }
  9.     
  10.     if (elementSource != null) {
  11.       return elementSource.getModuleClassNames().toString();
  12.     }
  14.     return null;
  15.   }
  16. }

代码示例来源：origin: org.sonatype.sisu/sisu-guice

  1. void writeAll(Iterable<? extends Element> elements) {
  2.   for (Element element : elements) {
  3.    element.acceptVisitor(this);
  4.   }
  5.  }
  6. }

代码示例来源：origin: at.bestsolution.efxclipse.eclipse/com.google.inject

  1. public void process(InjectorImpl injector, List<Element> elements) {
  2.  Errors errorsAnyElement = this.errors;
  3.  this.injector = injector;
  4.  try {
  5.   for (Iterator<Element> i = elements.iterator(); i.hasNext(); ) {
  6.    Element element = i.next();
  7.    this.errors = errorsAnyElement.withSource(element.getSource());
  8.    Boolean allDone = element.acceptVisitor(this);
  9.    if (allDone) {
  10.     i.remove();
  11.    }
  12.   }
  13.  } finally {
  14.   this.errors = errorsAnyElement;
  15.   this.injector = null;
  16.  }
  17. }

代码示例来源：origin: com.google.inject/guice

  1. @Override
  2. public void applyTo(Binder binder) {
  3.  PrivateBinder privateBinder = binder.withSource(source).newPrivateBinder();
  4.  for (Element element : getElements()) {
  5.   element.applyTo(privateBinder);
  6.  }
  7.  getExposedKeys(); // ensure exposedKeysToSources is populated
  8.  for (Map.Entry<Key<?>, Object> entry : exposedKeysToSources.entrySet()) {
  9.   privateBinder.withSource(entry.getValue()).expose(entry.getKey());
  10.  }
  11. }

代码示例来源：origin: io.github.gwtplus.gin/gin

  1. protected Void visitOther(Element element) {
  2.  visit(new Message(element.getSource(), "Ignoring unsupported Module element: " + element));
  3.  return null;
  4. }

代码示例来源：origin: ArcBees/Jukito

  1. private void visitElements(List<Element> elements) {
  2.   for (Element element : elements) {
  3.     element.acceptVisitor(this);
  4.   }
  5. }

代码示例来源：origin: Nextdoor/bender

  1. public void process(InjectorImpl injector, List<Element> elements) {
  2.  Errors errorsAnyElement = this.errors;
  3.  this.injector = injector;
  4.  try {
  5.   for (Iterator<Element> i = elements.iterator(); i.hasNext(); ) {
  6.    Element element = i.next();
  7.    this.errors = errorsAnyElement.withSource(element.getSource());
  8.    Boolean allDone = element.acceptVisitor(this);
  9.    if (allDone) {
  10.     i.remove();
  11.    }
  12.   }
  13.  } finally {
  14.   this.errors = errorsAnyElement;
  15.   this.injector = null;
  16.  }
  17. }

代码示例来源：origin: com.google.inject/guice

  1. void rewrite(Binder binder, PrivateElements privateElements, Set<Key<?>> keysToSkip) {
  2.  PrivateBinder privateBinder =
  3.    binder.withSource(privateElements.getSource()).newPrivateBinder();
  4.  Set<Key<?>> skippedExposes = Sets.newHashSet();
  5.  for (Key<?> key : privateElements.getExposedKeys()) {
  6.   if (keysToSkip.remove(key)) {
  7.    skippedExposes.add(key);
  8.   } else {
  9.    privateBinder.withSource(privateElements.getExposedSource(key)).expose(key);
  10.   }
  11.  }
  12.  for (Element element : privateElements.getElements()) {
  13.   if (element instanceof Binding && skippedExposes.remove(((Binding) element).getKey())) {
  14.    continue;
  15.   }
  16.   if (element instanceof PrivateElements) {
  17.    rewrite(privateBinder, (PrivateElements) element, skippedExposes);
  18.    continue;
  19.   }
  20.   element.applyTo(privateBinder);
  21.  }
  22. }

代码示例来源：origin: org.atteo.moonshine/container

  1. private <T> void bindKey(Key<T> key) {
  2.   Key<T> sourceKey;
  3.   Class<? extends Annotation> annotation = dependency.getAnnotation();
  4.   if (annotation == ImportService.NoAnnotation.class) {
  5.     sourceKey = Key.get(key.getTypeLiteral());
  6.   } else {
  7.     sourceKey = Key.get(key.getTypeLiteral(), annotation);
  8.   }
  9.   if (!sourceKey.equals(key)) {
  10.     binder.withSource(element.getSource()).bind(sourceKey).to(key);
  11.   }
  12. }

代码示例来源：origin: org.jukito/jukito

  1. private void visitElements(List<Element> elements) {
  2.   for (Element element : elements) {
  3.     element.acceptVisitor(this);
  4.   }
  5. }

代码示例来源：origin: org.sonatype.sisu/sisu-guice

  1. public void process(InjectorImpl injector, List<Element> elements) {
  2.  Errors errorsAnyElement = this.errors;
  3.  this.injector = injector;
  4.  try {
  5.   for (Iterator<Element> i = elements.iterator(); i.hasNext(); ) {
  6.    Element element = i.next();
  7.    this.errors = errorsAnyElement.withSource(element.getSource());
  8.    Boolean allDone = element.acceptVisitor(this);
  9.    if (allDone) {
  10.     i.remove();
  11.    }
  12.   }
  13.  } finally {
  14.   this.errors = errorsAnyElement;
  15.   this.injector = null;
  16.  }
  17. }

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