java.lang.annotation.Annotation.toString()方法的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中java.lang.annotation.Annotation.toString()方法的一些代码示例，展示了Annotation.toString()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。Annotation.toString()方法的具体详情如下：
包路径：java.lang.annotation.Annotation
类名称：Annotation
方法名：toString

Annotation.toString介绍

[英]Returns a String representation of this annotation. It is not strictly defined what the representation has to look like, but it usually consists of the name of the annotation, preceded by a "@". If the annotation contains field members, their names and values are also included in the result.
[中]返回此批注的字符串表示形式。它没有严格定义表示形式的外观，但它通常由注释的名称组成，前面有一个“@”。如果注释包含字段成员，则其名称和值也将包含在结果中。

代码示例

代码示例来源：origin: spring-projects/spring-framework

@Override
  public String toString() {
    return this.annotation.toString();
  }
}

代码示例来源：origin: redisson/redisson

@Override
  public String toString() {
    return annotation.toString();
  }
}

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

@Override
 public String toString() {
  return annotation.toString();
 }
}

代码示例来源：origin: com.sun.xml.bind/jaxb-impl

public String toString() {
  return core.toString();
}

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

@Override
public String toString() {
 String annotationString = annotation.toString();
 // Show @Provides w/o the com.google.inject prefix.
 if (annotation.annotationType() == Provides.class) {
  annotationString = "@Provides";
 } else if (annotationString.endsWith("()")) {
  // Remove the common "()" suffix if there are no values.
  annotationString = annotationString.substring(0, annotationString.length() - 2);
 }
 return annotationString + " " + StackTraceElements.forMember(method);
}

代码示例来源：origin: spring-projects/spring-loaded

public String format(Annotation[] as) {
  List<String> names = new ArrayList<String>();
  for (Annotation f : as) {
    names.add(f.toString());
  }
  return sortAndPrintNames(names);
}

代码示例来源：origin: spring-projects/spring-loaded

private String printAnnotation(Annotation a) {
  return a.toString();
  //		StringBuilder buf = new StringBuilder();
  //		printAnnotationHelper(buf,a);
  //		return buf.toString();
}

代码示例来源：origin: org.junit.jupiter/junit-jupiter-engine

public Script(Annotation annotation, String engine, String source, String reason) {
  this(Preconditions.notNull(annotation, "annotation must not be null").annotationType(), annotation.toString(),
    engine, source, reason);
}

代码示例来源：origin: com.sun.xml.bind/jaxb-impl

public final String toString() {
    return getAnnotation().toString();
  }
}

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

String getAnnotationName() {
 Annotation annotation = annotationStrategy.getAnnotation();
 if (annotation != null) {
  return annotation.toString();
 }
 // not test-covered
 return annotationStrategy.getAnnotationType().toString();
}

代码示例来源：origin: stackoverflow.com

char[] buffer = new char[MAX_TITLE_LENGTH * 2];
GetWindowTextW(GetForegroundWindow(), buffer, MAX_TITLE_LENGTH);
System.out.println("Active window title: " + Native.toString(buffer));
Pointer process = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, false, pointer.getValue());
GetModuleBaseNameW(process, null, buffer, MAX_TITLE_LENGTH);
System.out.println("Active window process: " + Native.toString(buffer));

代码示例来源：origin: stackoverflow.com

import com.sun.jna.Native;
import com.sun.jna.platform.win32.*;
import com.sun.jna.win32.W32APIOptions;

public class ProcessList {

  public static void main(String[] args) {
    WinNT winNT = (WinNT) Native.loadLibrary(WinNT.class, W32APIOptions.UNICODE_OPTIONS);

    WinNT.HANDLE snapshot = winNT.CreateToolhelp32Snapshot(Tlhelp32.TH32CS_SNAPPROCESS, new WinDef.DWORD(0));

    Tlhelp32.PROCESSENTRY32.ByReference processEntry = new Tlhelp32.PROCESSENTRY32.ByReference();

    while (winNT.Process32Next(snapshot, processEntry)) {
      System.out.println(processEntry.th32ProcessID + "\t" + Native.toString(processEntry.szExeFile));
    }

    winNT.CloseHandle(snapshot);
  }
}

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

/**
  * Returns the name the binding should use. This is based on the annotation. If the annotation has
  * an instance and is not a marker annotation, we ask the annotation for its toString. If it was a
  * marker annotation or just an annotation type, we use the annotation's name. Otherwise, the name
  * is the empty string.
  */
 public static String nameOf(Key<?> key) {
  Annotation annotation = key.getAnnotation();
  Class<? extends Annotation> annotationType = key.getAnnotationType();
  if (annotation != null && !isMarker(annotationType)) {
   return key.getAnnotation().toString();
  } else if (key.getAnnotationType() != null) {
   return "@" + key.getAnnotationType().getName();
  } else {
   return "";
  }
 }
}

代码示例来源：origin: stackoverflow.com

byte[] buffer = new byte[1024];
User32.instance.GetWindowTextA(hWnd, buffer, buffer.length);
String title = Native.toString(buffer);
inflList.add(new WindowInfo(hWnd, r, title));

代码示例来源：origin: jersey/jersey

for (Annotation a : invocable.getHandlingMethod().getDeclaredAnnotations()) {
  if (null != a.annotationType().getAnnotation(HttpMethod.class)) {
    httpMethodAnnotations.add(a.toString());

代码示例来源：origin: jersey/jersey

for (Annotation a : invocable.getHandlingMethod().getDeclaredAnnotations()) {
  if (null != a.annotationType().getAnnotation(HttpMethod.class)) {
    httpMethodAnnotations.add(a.toString());

代码示例来源：origin: spring-projects/spring-loaded

/**
 * Testing that type level annotations are copied to the executor. This loads a different form of the type with a
 * second annotation.
 */
@Test
public void typeLevelAnnotations2() {
  String t = "executor.A";
  TypeRegistry typeRegistry = getTypeRegistry(t);
  ReloadableType rtype = typeRegistry.addType(t, loadBytesForClass(t));
  rtype.loadNewVersion("2", retrieveRename(t, t + "2"));
  Class<?> clazz = rtype.getLatestExecutorClass();
  Assert.assertEquals(Utils.getExecutorName(t, "2"), clazz.getName());
  Annotation[] annos = clazz.getAnnotations();
  Assert.assertNotNull(annos);
  Assert.assertEquals(2, annos.length);
  Set<String> s = new HashSet<String>();
  for (Annotation anno : annos) {
    s.add(anno.toString());
  }
  Assert.assertTrue(s.remove("@common.Marker()"));
  // Allow for alternate toString() variant
  if (!s.remove("@common.Anno(someValue=37, longValue=2, id=abc)")) {
    Assert.assertTrue(s.remove("@common.Anno(longValue=2, someValue=37, id=abc)"));
  }
  Assert.assertEquals(0, s.size());
}

代码示例来源：origin: spring-projects/spring-loaded

@Test
public void methodLevelAnnotationsOnInterfaces2() throws Exception {
  String t = "reflection.methodannotations.InterfaceTarget";
  TypeRegistry typeRegistry = getTypeRegistry(t);
  ReloadableType rtype = typeRegistry.addType(t, loadBytesForClass(t));
  checkAnnotations(rtype.bytesLoaded, "privMethod()V", "@reflection.AnnoT3(value=Foo)");
  reload(rtype, "37");
  checkAnnotations(rtype.getLatestExecutorBytes(), "privMethod(Lreflection/methodannotations/InterfaceTarget;)V",
      "@reflection.AnnoT3(value=Foo)");
  rtype.loadNewVersion("39", retrieveRename(t, t + "002"));
  checkAnnotations(rtype.getLatestExecutorBytes(), "privMethod(Lreflection/methodannotations/InterfaceTarget;)V",
      "@reflection.AnnoT3(value=Bar)");
  Method m = rtype.getLatestExecutorClass().getDeclaredMethod("privMethod", rtype.getClazz());
  assertEquals("@reflection.AnnoT3(value=Bar)", m.getAnnotations()[0].toString());
}

代码示例来源：origin: spring-projects/spring-loaded

@Test
public void methodLevelAnnotationsOnInterfaces() throws Exception {
  String t = "executor.I";
  TypeRegistry typeRegistry = getTypeRegistry(t);
  ReloadableType rtype = typeRegistry.addType(t, loadBytesForClass(t));
  reload(rtype, "37");
  checkAnnotations(rtype.bytesLoaded, "m()V", "@common.Marker()");
  checkAnnotations(rtype.bytesLoaded, "m2()V");
  checkAnnotations(rtype.getLatestExecutorBytes(), "m(Lexecutor/I;)V", "@common.Marker()");
  checkAnnotations(rtype.getLatestExecutorBytes(), "m2(Lexecutor/I;)V");
  rtype.loadNewVersion("39", retrieveRename("executor.I", "executor.I2"));
  checkAnnotations(rtype.getLatestExecutorBytes(), "m(Lexecutor/I;)V");
  checkAnnotations(rtype.getLatestExecutorBytes(), "m2(Lexecutor/I;)V", "@common.Marker()",
      "@common.Anno(id=abc)");
  Method m = rtype.getLatestExecutorClass().getDeclaredMethod("m2", rtype.getClazz());
  assertEquals("@common.Marker()", m.getAnnotations()[0].toString());
  assertIsOneOfThese(printAnnotation(m.getAnnotations()[1]), "@common.Anno(someValue=37, longValue=2, id=abc)",
      "@common.Anno(longValue=2, someValue=37, id=abc)");
}

代码示例来源：origin: org.elasticsearch/elasticsearch

String getAnnotationName() {
  Annotation annotation = annotationStrategy.getAnnotation();
  if (annotation != null) {
    return annotation.toString();
  }
  // not test-covered
  return annotationStrategy.getAnnotationType().toString();
}

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