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Java FieldInfo.getName方法代码示例

本文整理汇总了Java中javassist.bytecode.FieldInfo.getName方法的典型用法代码示例。如果您正苦于以下问题：Java FieldInfo.getName方法的具体用法？Java FieldInfo.getName怎么用？Java FieldInfo.getName使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javassist.bytecode.FieldInfo的用法示例。


在下文中一共展示了FieldInfo.getName方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: scan

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
@Override
public void scan(final Object cls) {
  final ClassFile classFile = (ClassFile)cls;
  AnnotationsAttribute annotations = ((AnnotationsAttribute)classFile.getAttribute(AnnotationsAttribute.visibleTag));
  if (annotations != null) {
    boolean isAnnotated = false;
    for (javassist.bytecode.annotation.Annotation a : annotations.getAnnotations()) {
      if (annotationsToScan.contains(a.getTypeName())) {
        isAnnotated = true;
      }
    }
    if (isAnnotated) {
      List<AnnotationDescriptor> classAnnotations = getAnnotationDescriptors(annotations);
      @SuppressWarnings("unchecked")
      List<FieldInfo> classFields = classFile.getFields();
      List<FieldDescriptor> fieldDescriptors = new ArrayList<>(classFields.size());
      for (FieldInfo field : classFields) {
        String fieldName = field.getName();
        AnnotationsAttribute fieldAnnotations = ((AnnotationsAttribute)field.getAttribute(AnnotationsAttribute.visibleTag));
        fieldDescriptors.add(new FieldDescriptor(fieldName, field.getDescriptor(), getAnnotationDescriptors(fieldAnnotations)));
      }
      functions.add(new AnnotatedClassDescriptor(classFile.getName(), classAnnotations, fieldDescriptors));
    }
  }
}
开发者ID:axbaretto，项目名称:drill，代码行数:26，代码来源:ClassPathScanner.java

示例2: getDeclaredFields

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
private ArrayList<Signature> getDeclaredFields(boolean areStatic) {
    if ((areStatic ? this.fieldsStatic : this.fieldsObject) == null) {
        final ArrayList<Signature> fields = new ArrayList<Signature>();
        @SuppressWarnings("unchecked")
        final List<FieldInfo> fieldsJA = this.cf.getFields();
        for (FieldInfo fld : fieldsJA) {
            if (Modifier.isStatic(AccessFlag.toModifier(fld.getAccessFlags())) == areStatic) {
                final Signature sig = new Signature(getClassName(), fld.getDescriptor(), fld.getName());
                fields.add(sig);
            }
        }
        if (areStatic) {
            this.fieldsStatic = fields;
        } else {
            this.fieldsObject = fields;
        }
    }
    return (areStatic ? this.fieldsStatic : this.fieldsObject);
}
开发者ID:pietrobraione，项目名称:jbse，代码行数:20，代码来源:ClassFileJavassist.java

示例3: scan

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
@Override
public void scan(final Object cls) {
  final ClassFile classFile = (ClassFile)cls;
  AnnotationsAttribute annotations = ((AnnotationsAttribute)classFile.getAttribute(AnnotationsAttribute.visibleTag));
  if (annotations != null) {
    boolean isAnnotated = false;
    for (javassist.bytecode.annotation.Annotation a : annotations.getAnnotations()) {
      if (annotationsToScan.contains(a.getTypeName())) {
        isAnnotated = true;
      }
    }
    if (isAnnotated) {
      List<AnnotationDescriptor> classAnnotations = getAnnotationDescriptors(annotations);
      @SuppressWarnings("unchecked")
      List<FieldInfo> classFields = classFile.getFields();
      List<FieldDescriptor> fieldDescriptors = new ArrayList<>(classFields.size());
      for (FieldInfo field : classFields) {
        String fieldName = field.getName();
        AnnotationsAttribute fieldAnnotations = ((AnnotationsAttribute)field.getAttribute(AnnotationsAttribute.visibleTag));
        final List<AnnotationDescriptor> annotationDescriptors =
            (fieldAnnotations != null) ? getAnnotationDescriptors(fieldAnnotations) : Collections.<AnnotationDescriptor>emptyList();
        fieldDescriptors.add(new FieldDescriptor(fieldName, field.getDescriptor(), annotationDescriptors));
      }
      functions.add(new AnnotatedClassDescriptor(classFile.getName(), classAnnotations, fieldDescriptors));
    }
  }
}
开发者ID:dremio，项目名称:dremio-oss，代码行数:28，代码来源:ClassPathScanner.java

示例4: generateFieldWriter

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
private CtMethod generateFieldWriter(
		CtClass managedCtClass,
		CtField persistentField,
		AttributeTypeDescriptor typeDescriptor) {

	final FieldInfo fieldInfo = persistentField.getFieldInfo();
	final String fieldName = fieldInfo.getName();
	final String writerName = EnhancerConstants.PERSISTENT_FIELD_WRITER_PREFIX + fieldName;

	final CtMethod writer;

	try {
		if ( !enhancementContext.isLazyLoadable( persistentField ) ) {
			// not lazy-loadable...
			writer = CtNewMethod.setter( writerName, persistentField );
		}
		else {
			final String methodBody = typeDescriptor.buildWriteInterceptionBodyFragment( fieldName );
			writer = CtNewMethod.make(
					Modifier.PRIVATE,
					CtClass.voidType,
					writerName,
					new CtClass[] {persistentField.getType()},
					null,
					"{" + methodBody + "}",
					managedCtClass
			);
		}

		if ( enhancementContext.doDirtyCheckingInline( managedCtClass ) && !isComposite ) {
			writer.insertBefore( typeDescriptor.buildInLineDirtyCheckingBodyFragment( persistentField ) );
		}

		if ( isComposite ) {
			StringBuilder builder = new StringBuilder();
			builder.append( " if(  " )
					.append( EnhancerConstants.TRACKER_COMPOSITE_FIELD_NAME )
					.append( " != null) " )
					.append( EnhancerConstants.TRACKER_COMPOSITE_FIELD_NAME )
					.append( ".callOwner(\"." )
					.append( persistentField.getName() )
					.append( "\");" );

			writer.insertBefore( builder.toString() );
		}

		//composite types
		if ( persistentField.getAnnotation( Embedded.class ) != null ) {
			//make sure to add the CompositeOwner interface
			if ( !doClassInheritCompositeOwner( managedCtClass ) ) {
				managedCtClass.addInterface( classPool.get( "org.hibernate.engine.spi.CompositeOwner" ) );
			}
			//if a composite have a embedded field we need to implement the method as well
			if ( isComposite ) {
				createTrackChangeCompositeMethod( managedCtClass );
			}


			writer.insertBefore( cleanupPreviousOwner( persistentField ) );

			writer.insertAfter( compositeMethodBody( persistentField ) );
		}

		managedCtClass.addMethod( writer );
		return writer;
	}
	catch (Exception e) {
		throw new EnhancementException(
				String.format(
						"Could not enhance entity class [%s] to add field writer method [%s]",
						managedCtClass.getName(),
						writerName
				),
				e
		);
	}
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:78，代码来源:Enhancer.java

示例5: addReadMethod

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
private void addReadMethod(ClassFile classfile, FieldInfo finfo) throws CannotCompileException, BadBytecode {
	final ConstPool constPool = classfile.getConstPool();
	final int thisClassInfo = constPool.getThisClassInfo();
	final String readMethodDescriptor = "()" + finfo.getDescriptor();
	final MethodInfo readMethodInfo = new MethodInfo(
			constPool,
			EACH_READ_METHOD_PREFIX + finfo.getName(),
			readMethodDescriptor
	);

	/* local variables | target obj | each oldvalue | */
	final Bytecode code = new Bytecode(constPool, 5, 3);
	// aload_0
	code.addAload( 0 );
	// getfield // get each field
	code.addOpcode( Opcode.GETFIELD );
	final int baseFieldIndex = constPool.addFieldrefInfo( thisClassInfo, finfo.getName(), finfo.getDescriptor() );
	code.addIndex( baseFieldIndex );
	// aload_0
	code.addAload( 0 );
	// invokeinterface : invoke Enabled.getInterceptFieldCallback()
	final int enabledClassIndex = constPool.addClassInfo( FIELD_HANDLED_TYPE_NAME );
	code.addInvokeinterface(
			enabledClassIndex,
			GETFIELDHANDLER_METHOD_NAME,
			GETFIELDHANDLER_METHOD_DESCRIPTOR,
			1
	);
	// ifnonnull
	code.addOpcode( Opcode.IFNONNULL );
	code.addIndex( 4 );
	// *return // each type
	addTypeDependDataReturn( code, finfo.getDescriptor() );
	// *store_1 // each type
	addTypeDependDataStore( code, finfo.getDescriptor(), 1 );
	// aload_0
	code.addAload( 0 );
	// invokeinterface // invoke Enabled.getInterceptFieldCallback()
	code.addInvokeinterface(
			enabledClassIndex,
			GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
			1
	);
	// aload_0
	code.addAload( 0 );
	// ldc // name of the field
	code.addLdc( finfo.getName() );
	// *load_1 // each type
	addTypeDependDataLoad( code, finfo.getDescriptor(), 1 );
	// invokeinterface // invoke Callback.read*() // each type
	addInvokeFieldHandlerMethod(
			classfile, code, finfo.getDescriptor(),
			true
	);
	// *return // each type
	addTypeDependDataReturn( code, finfo.getDescriptor() );

	readMethodInfo.setCodeAttribute( code.toCodeAttribute() );
	readMethodInfo.setAccessFlags( AccessFlag.PUBLIC );
	final CodeAttribute codeAttribute = readMethodInfo.getCodeAttribute();
	if ( codeAttribute != null ) {
		final StackMapTable smt = MapMaker.make( classPool, readMethodInfo );
		codeAttribute.setAttribute( smt );
	}
	classfile.addMethod( readMethodInfo );
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:67，代码来源:FieldTransformer.java

示例6: addWriteMethod

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
private void addWriteMethod(ClassFile classfile, FieldInfo finfo) throws CannotCompileException, BadBytecode {
	final ConstPool constPool = classfile.getConstPool();
	final int thisClassInfo = constPool.getThisClassInfo();
	final String writeMethodDescriptor = "(" + finfo.getDescriptor() + ")V";
	final MethodInfo writeMethodInfo = new MethodInfo(
			constPool,
			EACH_WRITE_METHOD_PREFIX+ finfo.getName(),
			writeMethodDescriptor
	);

	/* local variables | target obj | each oldvalue | */
	final Bytecode code = new Bytecode(constPool, 6, 3);
	// aload_0
	code.addAload( 0 );
	// invokeinterface : enabled.getInterceptFieldCallback()
	final int enabledClassIndex = constPool.addClassInfo( FIELD_HANDLED_TYPE_NAME );
	code.addInvokeinterface(
			enabledClassIndex,
			GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
			1
	);
	// ifnonnull (label1)
	code.addOpcode( Opcode.IFNONNULL );
	code.addIndex( 9 );
	// aload_0
	code.addAload( 0 );
	// *load_1
	addTypeDependDataLoad( code, finfo.getDescriptor(), 1 );
	// putfield
	code.addOpcode( Opcode.PUTFIELD );
	final int baseFieldIndex = constPool.addFieldrefInfo( thisClassInfo, finfo.getName(), finfo.getDescriptor() );
	code.addIndex( baseFieldIndex );
	code.growStack( -Descriptor.dataSize( finfo.getDescriptor() ) );
	// return ;
	code.addOpcode( Opcode.RETURN );
	// aload_0
	code.addAload( 0 );
	// dup
	code.addOpcode( Opcode.DUP );
	// invokeinterface // enabled.getInterceptFieldCallback()
	code.addInvokeinterface(
			enabledClassIndex,
			GETFIELDHANDLER_METHOD_NAME,
			GETFIELDHANDLER_METHOD_DESCRIPTOR,
			1
	);
	// aload_0
	code.addAload( 0 );
	// ldc // field name
	code.addLdc( finfo.getName() );
	// aload_0
	code.addAload( 0 );
	// getfield // old value of the field
	code.addOpcode( Opcode.GETFIELD );
	code.addIndex( baseFieldIndex );
	code.growStack( Descriptor.dataSize( finfo.getDescriptor() ) - 1 );
	// *load_1
	addTypeDependDataLoad( code, finfo.getDescriptor(), 1 );
	// invokeinterface // callback.write*(..)
	addInvokeFieldHandlerMethod( classfile, code, finfo.getDescriptor(), false );
	// putfield // new value of the field
	code.addOpcode( Opcode.PUTFIELD );
	code.addIndex( baseFieldIndex );
	code.growStack( -Descriptor.dataSize( finfo.getDescriptor() ) );
	// return
	code.addOpcode( Opcode.RETURN );

	writeMethodInfo.setCodeAttribute( code.toCodeAttribute() );
	writeMethodInfo.setAccessFlags( AccessFlag.PUBLIC );
	final CodeAttribute codeAttribute = writeMethodInfo.getCodeAttribute();
	if ( codeAttribute != null ) {
		final StackMapTable smt = MapMaker.make( classPool, writeMethodInfo );
		codeAttribute.setAttribute( smt );
	}
	classfile.addMethod( writeMethodInfo );
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:77，代码来源:FieldTransformer.java

示例7: addReadMethod

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
private void addReadMethod(ClassFile classfile, FieldInfo finfo)
		throws CannotCompileException {
	ConstPool cp = classfile.getConstPool();
	int this_class_index = cp.getThisClassInfo();
	String desc = "()" + finfo.getDescriptor();
	MethodInfo minfo = new MethodInfo(cp, EACH_READ_METHOD_PREFIX
	                                      + finfo.getName(), desc);
	/* local variables | target obj | each oldvalue | */
	Bytecode code = new Bytecode(cp, 5, 3);
	// aload_0
	code.addAload(0);
	// getfield // get each field
	code.addOpcode(Opcode.GETFIELD);
	int base_field_index = cp.addFieldrefInfo(this_class_index, finfo
			.getName(), finfo.getDescriptor());
	code.addIndex(base_field_index);
	// aload_0
	code.addAload(0);
	// invokeinterface // invoke Enabled.getInterceptFieldCallback()
	int enabled_class_index = cp.addClassInfo(FIELD_HANDLED_TYPE_NAME);
	code.addInvokeinterface(enabled_class_index,
	                        GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
	                        1);
	// ifnonnull
	code.addOpcode(Opcode.IFNONNULL);
	code.addIndex(4);
	// *return // each type
	addTypeDependDataReturn(code, finfo.getDescriptor());
	// *store_1 // each type
	addTypeDependDataStore(code, finfo.getDescriptor(), 1);
	// aload_0
	code.addAload(0);
	// invokeinterface // invoke Enabled.getInterceptFieldCallback()
	code.addInvokeinterface(enabled_class_index,
	                        GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
	                        1);
	// aload_0
	code.addAload(0);
	// ldc // name of the field
	code.addLdc(finfo.getName());
	// *load_1 // each type
	addTypeDependDataLoad(code, finfo.getDescriptor(), 1);
	// invokeinterface // invoke Callback.read*() // each type
	addInvokeFieldHandlerMethod(classfile, code, finfo.getDescriptor(),
	                            true);
	// *return // each type
	addTypeDependDataReturn(code, finfo.getDescriptor());

	minfo.setCodeAttribute(code.toCodeAttribute());
	minfo.setAccessFlags(AccessFlag.PUBLIC);
	classfile.addMethod(minfo);
}
开发者ID:cacheonix，项目名称:cacheonix-core，代码行数:53，代码来源:FieldTransformer.java

示例8: addWriteMethod

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
private void addWriteMethod(ClassFile classfile, FieldInfo finfo)
		throws CannotCompileException {
	ConstPool cp = classfile.getConstPool();
	int this_class_index = cp.getThisClassInfo();
	String desc = "(" + finfo.getDescriptor() + ")V";
	MethodInfo minfo = new MethodInfo(cp, EACH_WRITE_METHOD_PREFIX
	                                      + finfo.getName(), desc);
	/* local variables | target obj | each oldvalue | */
	Bytecode code = new Bytecode(cp, 6, 3);
	// aload_0
	code.addAload(0);
	// invokeinterface // enabled.getInterceptFieldCallback()
	int enabled_class_index = cp.addClassInfo(FIELD_HANDLED_TYPE_NAME);
	code.addInvokeinterface(enabled_class_index,
	                        GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
	                        1);
	// ifnonnull (label1)
	code.addOpcode(Opcode.IFNONNULL);
	code.addIndex(9);
	// aload_0
	code.addAload(0);
	// *load_1
	addTypeDependDataLoad(code, finfo.getDescriptor(), 1);
	// putfield
	code.addOpcode(Opcode.PUTFIELD);
	int base_field_index = cp.addFieldrefInfo(this_class_index, finfo
			.getName(), finfo.getDescriptor());
	code.addIndex(base_field_index);
	code.growStack(-Descriptor.dataSize(finfo.getDescriptor()));
	// return ;
	code.addOpcode(Opcode.RETURN);
	// aload_0
	code.addAload(0);
	// dup
	code.addOpcode(Opcode.DUP);
	// invokeinterface // enabled.getInterceptFieldCallback()
	code.addInvokeinterface(enabled_class_index,
	                        GETFIELDHANDLER_METHOD_NAME, GETFIELDHANDLER_METHOD_DESCRIPTOR,
	                        1);
	// aload_0
	code.addAload(0);
	// ldc // field name
	code.addLdc(finfo.getName());
	// aload_0
	code.addAload(0);
	// getfield // old value of the field
	code.addOpcode(Opcode.GETFIELD);
	code.addIndex(base_field_index);
	code.growStack(Descriptor.dataSize(finfo.getDescriptor()) - 1);
	// *load_1
	addTypeDependDataLoad(code, finfo.getDescriptor(), 1);
	// invokeinterface // callback.write*(..)
	addInvokeFieldHandlerMethod(classfile, code, finfo.getDescriptor(),
	                            false);
	// putfield // new value of the field
	code.addOpcode(Opcode.PUTFIELD);
	code.addIndex(base_field_index);
	code.growStack(-Descriptor.dataSize(finfo.getDescriptor()));
	// return
	code.addOpcode(Opcode.RETURN);

	minfo.setCodeAttribute(code.toCodeAttribute());
	minfo.setAccessFlags(AccessFlag.PUBLIC);
	classfile.addMethod(minfo);
}
开发者ID:cacheonix，项目名称:cacheonix-core，代码行数:66，代码来源:FieldTransformer.java

示例9: JField

import javassist.bytecode.FieldInfo; //导入方法依赖的package包/类
protected JField(FieldInfo fieldInfo, JClass jClass, ClasspathResolver resolver) {
    super(fieldInfo.getName(), resolver);
    this.fieldInfo = fieldInfo;
    this.jClass = jClass;
}
开发者ID:JadiraOrg，项目名称:jadira，代码行数:6，代码来源:JField.java


注：本文中的javassist.bytecode.FieldInfo.getName方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。