com.caucho.bytecode

Class JavaClass

java.lang.Object

com.caucho.bytecode.JAnnotationObject

com.caucho.bytecode.JClass

com.caucho.bytecode.JavaClass

All Implemented Interfaces:

JType

public class JavaClass
extends JClass

Represents a java class.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ACC_FINAL
static int	ACC_PRIVATE
static int	ACC_PROTECTED
static int	ACC_PUBLIC
static int	ACC_STATIC
static int	ACC_SUPER
static int	MAGIC

Fields inherited from class com.caucho.bytecode.JClass

BOOLEAN, BYTE, CHAR, DOUBLE, FLOAT, INT, LONG, OBJECT, SHORT, STRING, VOID

Constructor Summary

Constructors

Constructor and Description
JavaClass()
JavaClass(JavaClassLoader loader)

Method Summary

Modifier and Type	Method and Description
void	addAttribute(Attribute attr) Adds an attribute
void	addField(JavaField field) Adds a field
void	addInterface(java.lang.String className) Adds an interface.
void	addMethod(JavaMethod method) Adds a method
JavaField	createField(java.lang.String name, java.lang.String descriptor)
JavaMethod	createMethod(java.lang.String name, java.lang.String descriptor)
JavaMethod	findMethod(java.lang.String name, java.lang.String descriptor) Finds a method.
int	getAccessFlags() Gets the access flags.
JAnnotation	getAnnotation(java.lang.String className) Returns the annotation.
Attribute	getAttribute(java.lang.String name) Returns the attribute.
java.util.ArrayList<Attribute>	getAttributeList() Returns the methods.
JavaClassLoader	getClassLoader() Returns the loader.
ConstantPool	getConstantPool() Returns the class's constant pool.
JMethod[]	getConstructors() Returns the array of declared methods.
JAnnotation[]	getDeclaredAnnotations() Returns the declared annotations.
JField[]	getDeclaredFields() Returns the array of declared fields.
JMethod[]	getDeclaredMethods() Returns the array of declared methods.
JavaField	getField(java.lang.String name) Returns a fields.
java.util.ArrayList<JavaField>	getFieldList() Returns the fields.
JField[]	getFields() Returns the array of fields.
java.util.ArrayList<java.lang.String>	getInterfaceNames() Adds an interface.
JClass[]	getInterfaces() Gets the interfaces.
int	getMajor() Gets the major identifier of the class file.
JavaMethod	getMethod(java.lang.String name) Returns a method.
JMethod	getMethod(java.lang.String name, JClass[] paramTypes) Returns the matching method
java.util.ArrayList<JavaMethod>	getMethodList() Returns the methods.
JMethod[]	getMethods() Returns the matching method
int	getMinor() Gets the minor identifier of the class file.
java.lang.String	getName() Returns the class-equivalent name.
JClass	getSuperClass() Gets the super class name.
java.lang.String	getSuperClassName() Gets the super class name.
java.lang.String	getThisClass() Gets this class name.
boolean	isAbstract() Returns true for an abstract class.
boolean	isArray() Returns true for an array.
boolean	isAssignableFrom(java.lang.Class cl) Returns true if the class is assignable from the argument.
boolean	isAssignableFrom(JClass cl) Returns true if the class is assignable from the argument.
boolean	isAssignableTo(java.lang.Class cl) Returns true if the class is assignable from the argument.
boolean	isFinal() Returns true for a final class.
boolean	isInterface() Returns true for an interface.
boolean	isPrimitive() Returns true for a primitive class.
boolean	isPublic() Returns true for a public class.
void	setAccessFlags(int flags) Sets the access flags.
void	setMajor(int major) Sets the major identifier of the class file.
void	setMinor(int minor) Sets the minor identifier of the class file.
void	setSuperClass(java.lang.String className) Sets the super class.
void	setThisClass(java.lang.String className) Sets this class.
void	setURL(java.net.URL url) Sets the URL.
void	setWrite(boolean isWrite)
java.lang.String	toString()
void	write(WriteStream os) Writes the class to the output.

Methods inherited from class com.caucho.bytecode.JClass

equals, getActualTypeArguments, getComponentType, getConstructor, getJavaClass, getPrintName, getRawType, getShortName, getSimpleName, hashCode

Methods inherited from class com.caucho.bytecode.JAnnotationObject

getAnnotation, isAnnotationPresent, isAnnotationPresent

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

MAGIC

public static final int MAGIC

See Also:

Constant Field Values

ACC_PUBLIC

public static final int ACC_PUBLIC

See Also:

Constant Field Values

ACC_PRIVATE

public static final int ACC_PRIVATE

See Also:

Constant Field Values

ACC_PROTECTED

public static final int ACC_PROTECTED

See Also:

Constant Field Values

ACC_STATIC

public static final int ACC_STATIC

See Also:

Constant Field Values

ACC_FINAL

public static final int ACC_FINAL

See Also:

Constant Field Values

ACC_SUPER

public static final int ACC_SUPER

See Also:

Constant Field Values

Constructor Detail

JavaClass

public JavaClass()

JavaClass

public JavaClass(JavaClassLoader loader)

Method Detail

getClassLoader

public JavaClassLoader getClassLoader()

Returns the loader.

setWrite

public void setWrite(boolean isWrite)

setURL

public void setURL(java.net.URL url)

Sets the URL.

setMajor

public void setMajor(int major)

Sets the major identifier of the class file.

getMajor

public int getMajor()

Gets the major identifier of the class file.

setMinor

public void setMinor(int minor)

Sets the minor identifier of the class file.

getMinor

public int getMinor()

Gets the minor identifier of the class file.

getConstantPool

public ConstantPool getConstantPool()

Returns the class's constant pool.

setAccessFlags

public void setAccessFlags(int flags)

Sets the access flags.

getAccessFlags

public int getAccessFlags()

Gets the access flags.

setThisClass

public void setThisClass(java.lang.String className)

Sets this class.

getThisClass

public java.lang.String getThisClass()

Gets this class name.

setSuperClass

public void setSuperClass(java.lang.String className)

Sets the super class.

getSuperClassName

public java.lang.String getSuperClassName()

Gets the super class name.

getSuperClass

public JClass getSuperClass()

Gets the super class name.

Specified by:

getSuperClass in interface JType

Specified by:

getSuperClass in class JClass

isFinal

public boolean isFinal()

Returns true for a final class.

Specified by:

isFinal in interface JType

Specified by:

isFinal in class JClass

isAbstract

public boolean isAbstract()

Returns true for an abstract class.

Specified by:

isAbstract in interface JType

Specified by:

isAbstract in class JClass

isPublic

public boolean isPublic()

Returns true for a public class.

Specified by:

isPublic in interface JType

Specified by:

isPublic in class JClass

isPrimitive

public boolean isPrimitive()

Returns true for a primitive class.

Specified by:

isPrimitive in interface JType

Specified by:

isPrimitive in class JClass

addInterface

public void addInterface(java.lang.String className)

Adds an interface.

getInterfaceNames

public java.util.ArrayList<java.lang.String> getInterfaceNames()

Adds an interface.

getInterfaces

public JClass[] getInterfaces()

Gets the interfaces.

Specified by:

getInterfaces in interface JType

Specified by:

getInterfaces in class JClass

addField

public void addField(JavaField field)

Adds a field

createField

public JavaField createField(java.lang.String name,
                             java.lang.String descriptor)

getFieldList

public java.util.ArrayList<JavaField> getFieldList()

Returns the fields.

getField

public JavaField getField(java.lang.String name)

Returns a fields.

addMethod

public void addMethod(JavaMethod method)

Adds a method

createMethod

public JavaMethod createMethod(java.lang.String name,
                               java.lang.String descriptor)

getMethodList

public java.util.ArrayList<JavaMethod> getMethodList()

Returns the methods.

isArray

public boolean isArray()

Returns true for an array.

Specified by:

isArray in interface JType

Specified by:

isArray in class JClass

isInterface

public boolean isInterface()

Returns true for an interface.

Specified by:

isInterface in interface JType

Specified by:

isInterface in class JClass

getMethod

public JavaMethod getMethod(java.lang.String name)

Returns a method.

findMethod

public JavaMethod findMethod(java.lang.String name,
                             java.lang.String descriptor)

Finds a method.

addAttribute

public void addAttribute(Attribute attr)

Adds an attribute

getAttributeList

public java.util.ArrayList<Attribute> getAttributeList()

Returns the methods.

getAttribute

public Attribute getAttribute(java.lang.String name)

Returns the attribute.

getName

public java.lang.String getName()

Returns the class-equivalent name.

Specified by:

getName in interface JType

Specified by:

getName in class JClass

isAssignableFrom

public boolean isAssignableFrom(JClass cl)

Returns true if the class is assignable from the argument.

Specified by:

isAssignableFrom in interface JType

Specified by:

isAssignableFrom in class JClass

isAssignableFrom

public boolean isAssignableFrom(java.lang.Class cl)

Returns true if the class is assignable from the argument.

Specified by:

isAssignableFrom in interface JType

Specified by:

isAssignableFrom in class JClass

isAssignableTo

public boolean isAssignableTo(java.lang.Class cl)

Returns true if the class is assignable from the argument.

Specified by:

isAssignableTo in interface JType

Specified by:

isAssignableTo in class JClass

getDeclaredMethods

public JMethod[] getDeclaredMethods()

Returns the array of declared methods.

Specified by:

getDeclaredMethods in interface JType

Specified by:

getDeclaredMethods in class JClass

getConstructors

public JMethod[] getConstructors()

Returns the array of declared methods.

Specified by:

getConstructors in class JClass

getMethod

public JMethod getMethod(java.lang.String name,
                         JClass[] paramTypes)

Returns the matching method

Specified by:

getMethod in interface JType

Specified by:

getMethod in class JClass

getMethods

public JMethod[] getMethods()

Returns the matching method

Specified by:

getMethods in interface JType

Specified by:

getMethods in class JClass

getDeclaredFields

public JField[] getDeclaredFields()

Returns the array of declared fields.

Specified by:

getDeclaredFields in interface JType

Specified by:

getDeclaredFields in class JClass

getFields

public JField[] getFields()

Returns the array of fields.

Specified by:

getFields in interface JType

Specified by:

getFields in class JClass

getDeclaredAnnotations

public JAnnotation[] getDeclaredAnnotations()

Returns the declared annotations.

Overrides:

getDeclaredAnnotations in class JAnnotationObject

getAnnotation

public JAnnotation getAnnotation(java.lang.String className)

Returns the annotation.

Overrides:

getAnnotation in class JAnnotationObject

write

public void write(WriteStream os)
           throws java.io.IOException

Writes the class to the output.

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class JClass