本文整理了Java中java.lang.NoSuchFieldException.initCause()
方法的一些代码示例,展示了NoSuchFieldException.initCause()
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。NoSuchFieldException.initCause()
方法的具体详情如下:
包路径:java.lang.NoSuchFieldException
类名称:NoSuchFieldException
方法名:initCause
暂无
代码示例来源:origin: org.tinygroup/org.tinygroup.jspengine
/**
* Retrieves a Field object for a given field on the specified class, having
* set it accessible.
*
* @param cls the Class on which the field is expected to be defined
* @param fieldName the name of the field of interest
* @throws NoSuchFieldException in case of any error retriving information about the field
*/
private static Field getField(Class cls, String fieldName) throws NoSuchFieldException {
try {
Field field = cls.getDeclaredField(fieldName);
field.setAccessible(true);
return field;
} catch (NoSuchFieldException nsfe) {
NoSuchFieldException e = new NoSuchFieldException(getMessage("classloaderutil.errorGettingField", fieldName));
e.initCause(nsfe);
throw e;
}
}
代码示例来源:origin: org.bluestemsoftware.open.maven.tparty/jsp-2.1
/**
*Retrieves a Field object for a given field on the specified class, having
*set it accessible.
*@param cls the Class on which the field is expected to be defined
*@param fieldName the name of the field of interest
*@throws NoSuchFieldException in case of any error retriving information about the field
*/
private static Field getField(Class cls, String fieldName) throws NoSuchFieldException {
try {
Field field = cls.getDeclaredField(fieldName);
field.setAccessible(true);
return field;
} catch (NoSuchFieldException nsfe) {
NoSuchFieldException e = new NoSuchFieldException(getMessage("classloaderutil.errorGettingField", fieldName));
e.initCause(nsfe);
throw e;
}
}
代码示例来源:origin: net.sf.gluebooster.java.booster/gb-basic
exception.initCause(ex);
throw exception;
代码示例来源:origin: net.sf.gluebooster.java.booster/gb-basic
exception.initCause(ex);
throw exception;
代码示例来源:origin: jboss/jboss-javaee-specs
nsfe.initCause(t);
throw nsfe;
代码示例来源:origin: org.jboss.spec.javax.rmi/jboss-rmi-api_1.0_spec
nsfe.initCause(t);
throw nsfe;
代码示例来源:origin: org.compass-project/compass
err.initCause(e);
throw err;
代码示例来源:origin: xap/xap
public static IField getField(Field refField) throws NoSuchFieldException {
Class declaringClass = refField.getDeclaringClass();
String ownerClassName = declaringClass.getName();
Field[] declaredFields = declaringClass.getDeclaredFields();
int fieldIndex = 0;
for (; fieldIndex < declaredFields.length; ++fieldIndex) {
if (declaredFields[fieldIndex].equals(refField))
break;
}
String className = ASMFactoryUtils.getCreateClassNamePrefix(ownerClassName) + CLASS_POSTFIX_NAME + fieldIndex;
try {
final ClassLoader targetClassLoader = ASMFactoryUtils.getClassTargetLoader(declaringClass);
String classInternalName = className.replace('.', '/'); // build internal name for ASM
ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
cw.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC + Opcodes.ACC_SUPER, classInternalName,
null, STANDARD_FIELD_INTERNAL_NAME, null);
createConstructor(cw);
createGetMethod(cw, declaringClass, refField);
createSetMethod(cw, declaringClass, refField);
cw.visitEnd();
byte[] b = cw.toByteArray();
Class definedClass = ASMFactoryUtils.defineClass(targetClassLoader, className, b);
Constructor ctor = definedClass.getConstructor(Field.class);
return (IField) ctor.newInstance(refField);
} catch (Exception e) {
NoSuchFieldException err = new NoSuchFieldException("Failed generating ASM field wrapper: " + e.toString());
err.initCause(e);
throw err;
}
}
代码示例来源:origin: xap/xap
public static <T> IProperties<T> getProperties(Class declaringClass, Field[] fields)
throws NoSuchFieldException {
String ownerClassName = declaringClass.getName();
String className = ASMFactoryUtils.getCreateClassNamePrefix(ownerClassName) + CLASS_PROPERTIES_POSTFIX_NAME;
try {
final ClassLoader targetClassLoader = ASMFactoryUtils.getClassTargetLoader(declaringClass);
String classInternalName = className.replace('.', '/'); // build internal name for ASM
ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
cw.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC,
classInternalName, null, "java/lang/Object", new String[]{IProperties.Helper.INTERNAL_NAME});
createCtor(cw);
String ownerClassNameInternalName = ownerClassName.replace('.', '/'); // build internal name for ASM
createGetter(cw, ownerClassNameInternalName, fields);
createSetter(cw, ownerClassNameInternalName, fields);
cw.visitEnd();
byte[] b = cw.toByteArray();
Class<?> definedClass = ASMFactoryUtils.defineClass(targetClassLoader, className, b);
return (IProperties<T>) definedClass.newInstance();
} catch (Exception e) {
NoSuchFieldException ex = new NoSuchFieldException("Can't create helper to: " + ownerClassName);
ex.initCause(e);
throw ex;
}
}
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