本文整理汇总了Java中jdk.internal.org.objectweb.asm.Opcodes.ASM4属性的典型用法代码示例。如果您正苦于以下问题：Java Opcodes.ASM4属性的具体用法？Java Opcodes.ASM4怎么用？Java Opcodes.ASM4使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类jdk.internal.org.objectweb.asm.Opcodes的用法示例。
在下文中一共展示了Opcodes.ASM4属性的12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: check
/**
* Checks that this class node is compatible with the given ASM API version.
* This methods checks that this node, and all its nodes recursively, do not
* contain elements that were introduced in more recent versions of the ASM
* API than the given version.
*
* @param api
* an ASM API version. Must be one of {@link Opcodes#ASM4} or
* {@link Opcodes#ASM5}.
*/
public void check(final int api) {
if (api == Opcodes.ASM4) {
if (visibleTypeAnnotations != null
&& visibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
if (invisibleTypeAnnotations != null
&& invisibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
for (FieldNode f : fields) {
f.check(api);
}
for (MethodNode m : methods) {
m.check(api);
}
}
}
示例2: visitMethod
@Override
public MethodVisitor visitMethod(
final int access,
final String name,
final String desc,
final String signature,
final String[] exceptions) {
return new MethodVisitor(Opcodes.ASM4) {
@Override
public AnnotationVisitor visitAnnotationDefault() {
return new NullAnnotationVisitor();
}
@Override
public AnnotationVisitor visitAnnotation(final String descriptor, final boolean visible) {
return new NullAnnotationVisitor();
}
};
}
示例3: visitAnnotation
@Override
public AnnotationVisitor visitAnnotation(final String desc, final boolean visible) {
final AnnotationVisitor delegateAV = super.visitAnnotation(desc, visible);
if (SCRIPT_CLASS_ANNO_DESC.equals(desc)) {
return new AnnotationVisitor(Opcodes.ASM4, delegateAV) {
@Override
public void visit(final String name, final Object value) {
if ("value".equals(name)) {
scriptClassName = (String) value;
}
super.visit(name, value);
}
};
}
return delegateAV;
}
示例4: check
/**
* Checks that this field node is compatible with the given ASM API version.
* This methods checks that this node, and all its nodes recursively, do not
* contain elements that were introduced in more recent versions of the ASM
* API than the given version.
*
* @param api
* an ASM API version. Must be one of {@link Opcodes#ASM4} or
* {@link Opcodes#ASM5}.
*/
public void check(final int api) {
if (api == Opcodes.ASM4) {
if (visibleTypeAnnotations != null
&& visibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
if (invisibleTypeAnnotations != null
&& invisibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
}
}
示例5: visitField
@Override
public FieldVisitor visitField(
final int access,
final String name,
final String desc,
final String signature,
final Object value) {
return new FieldVisitor(Opcodes.ASM4) {
@Override
public AnnotationVisitor visitAnnotation(final String descriptor, final boolean visible) {
return new NullAnnotationVisitor();
}
};
}
示例6: ScriptClassInstrumentor
ScriptClassInstrumentor(final ClassVisitor visitor, final ScriptClassInfo sci) {
super(Opcodes.ASM4, visitor);
if (sci == null) {
throw new IllegalArgumentException("Null ScriptClassInfo, is the class annotated?");
}
this.scriptClassInfo = sci;
this.memberCount = scriptClassInfo.getInstancePropertyCount();
}
示例7: visitField
@Override
public FieldVisitor visitField(final int fieldAccess, final String fieldName,
final String fieldDesc, final String signature, final Object value) {
final MemberInfo memInfo = scriptClassInfo.find(fieldName, fieldDesc, fieldAccess);
if (memInfo != null && memInfo.getKind() == Kind.PROPERTY &&
memInfo.getWhere() != Where.INSTANCE && !memInfo.isStaticFinal()) {
// non-instance @Property fields - these have to go elsewhere unless 'static final'
return null;
}
final FieldVisitor delegateFV = super.visitField(fieldAccess, fieldName, fieldDesc,
signature, value);
return new FieldVisitor(Opcodes.ASM4, delegateFV) {
@Override
public AnnotationVisitor visitAnnotation(final String desc, final boolean visible) {
if (ScriptClassInfo.annotations.containsKey(desc)) {
// ignore script field annotations
return null;
}
return fv.visitAnnotation(desc, visible);
}
@Override
public void visitAttribute(final Attribute attr) {
fv.visitAttribute(attr);
}
@Override
public void visitEnd() {
fv.visitEnd();
}
};
}
示例8: check
/**
* Checks that this method node is compatible with the given ASM API
* version. This methods checks that this node, and all its nodes
* recursively, do not contain elements that were introduced in more recent
* versions of the ASM API than the given version.
*
* @param api
* an ASM API version. Must be one of {@link Opcodes#ASM4} or
* {@link Opcodes#ASM5}.
*/
public void check(final int api) {
if (api == Opcodes.ASM4) {
if (visibleTypeAnnotations != null
&& visibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
if (invisibleTypeAnnotations != null
&& invisibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
int n = tryCatchBlocks == null ? 0 : tryCatchBlocks.size();
for (int i = 0; i < n; ++i) {
TryCatchBlockNode tcb = tryCatchBlocks.get(i);
if (tcb.visibleTypeAnnotations != null
&& tcb.visibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
if (tcb.invisibleTypeAnnotations != null
&& tcb.invisibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
}
for (int i = 0; i < instructions.size(); ++i) {
AbstractInsnNode insn = instructions.get(i);
if (insn.visibleTypeAnnotations != null
&& insn.visibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
if (insn.invisibleTypeAnnotations != null
&& insn.invisibleTypeAnnotations.size() > 0) {
throw new RuntimeException();
}
if (insn instanceof MethodInsnNode) {
boolean itf = ((MethodInsnNode) insn).itf;
if (itf != (insn.opcode == Opcodes.INVOKEINTERFACE)) {
throw new RuntimeException();
}
}
}
if (visibleLocalVariableAnnotations != null
&& visibleLocalVariableAnnotations.size() > 0) {
throw new RuntimeException();
}
if (invisibleLocalVariableAnnotations != null
&& invisibleLocalVariableAnnotations.size() > 0) {
throw new RuntimeException();
}
}
}
示例9: NullVisitor
NullVisitor() {
super(Opcodes.ASM4);
}
示例10: NullAnnotationVisitor
NullAnnotationVisitor() {
super(Opcodes.ASM4);
}
示例11: visitField
@Override
public FieldVisitor visitField(final int fieldAccess, final String fieldName, final String fieldDesc, final String signature, final Object value) {
final FieldVisitor delegateFV = super.visitField(fieldAccess, fieldName, fieldDesc, signature, value);
return new FieldVisitor(Opcodes.ASM4, delegateFV) {
@Override
public AnnotationVisitor visitAnnotation(final String descriptor, final boolean visible) {
final AnnotationVisitor delegateAV = super.visitAnnotation(descriptor, visible);
if (ScriptClassInfo.PROPERTY_ANNO_DESC.equals(descriptor)) {
final MemberInfo memInfo = new MemberInfo();
memInfo.setKind(Kind.PROPERTY);
memInfo.setJavaName(fieldName);
memInfo.setJavaDesc(fieldDesc);
memInfo.setJavaAccess(fieldAccess);
if ((fieldAccess & Opcodes.ACC_STATIC) != 0) {
memInfo.setValue(value);
}
addScriptMember(memInfo);
return new AnnotationVisitor(Opcodes.ASM4, delegateAV) {
// These could be "null" if values are not suppiled,
// in which case we have to use the default values.
private String name;
private Integer attributes;
private String clazz = "";
private Where where;
@Override
public void visit(final String annotationName, final Object annotationValue) {
switch (annotationName) {
case "name":
this.name = (String) annotationValue;
break;
case "attributes":
this.attributes = (Integer) annotationValue;
break;
case "clazz":
this.clazz = (annotationValue == null) ? "" : annotationValue.toString();
break;
default:
break;
}
super.visit(annotationName, annotationValue);
}
@Override
public void visitEnum(final String enumName, final String desc, final String enumValue) {
if ("where".equals(enumName) && WHERE_ENUM_DESC.equals(desc)) {
this.where = Where.valueOf(enumValue);
}
super.visitEnum(enumName, desc, enumValue);
}
@Override
public void visitEnd() {
super.visitEnd();
memInfo.setName(name == null ? fieldName : name);
memInfo.setAttributes(attributes == null
? MemberInfo.DEFAULT_ATTRIBUTES : attributes);
clazz = clazz.replace('.', '/');
memInfo.setInitClass(clazz);
memInfo.setWhere(where == null? Where.INSTANCE : where);
}
};
}
return delegateAV;
}
};
}
示例12: SignatureVisitor
/**
* Constructs a new {@link SignatureVisitor}.
*
* @param api
* the ASM API version implemented by this visitor. Must be one
* of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
*/
public SignatureVisitor(final int api) {
if (api != Opcodes.ASM4 && api != Opcodes.ASM5) {
throw new IllegalArgumentException();
}
this.api = api;
}