org.nuiton.jaxx.compiler

Class CompiledObject

java.lang.Object

org.nuiton.jaxx.compiler.CompiledObject

Direct Known Subclasses:

BeanValidatorHandler.CompiledBeanValidator, JScrollPaneHandler.JScrollPaneCompiledObject, JSpinnerHandler.CompiledSpinner, JTabbedPaneHandler.CompiledTabbedPane, ScriptInitializer

public class CompiledObject
extends Object

Represents an object in the .java file being generated during compilation. There is a CompiledObject for each class tag encountered, and certain tags may generate additional objects for various reasons.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	CompiledObject.ChildRef

Constructor Summary

Constructors

Constructor and Description
CompiledObject(String id, ClassDescriptor objectClass, JAXXCompiler compiler) Creates a new CompiledObject.
CompiledObject(String id, ClassDescriptor objectClass, JAXXCompiler compiler, boolean force) Creates a new CompiledObject.
CompiledObject(String id, String javaCode, ClassDescriptor objectClass, JAXXCompiler compiler, boolean force) Creates a new CompiledObject.

Method Summary

Modifier and Type	Method and Description
void	addChild(CompiledObject child, JAXXCompiler compiler) Adds a child component to this container.
void	addChild(CompiledObject child, String constraints, JAXXCompiler compiler) Adds a child component to this container.
void	addClientProperty(String property, String value)
void	addEventHandler(String eventId, MethodDescriptor addMethod, MethodDescriptor listenerMethod, String code, JAXXCompiler compiler) Adds an event listener to this object.
void	addProperty(String property, String value) Stores a property for this object.
void	appendAdditionCode(String code) Appends code to the addition code block.
void	appendInitializationCode(String code) Appends code to the initialization code block.
void	finalizeCompiler(JAXXCompiler compiler)
String	getAdditionCode() Returns Java code to complete final setup on this object.
String	getAdditionMethodName() Returns the name of the method that should be generated in the compiled .java file in order to add children to this object.
List<CompiledObject.ChildRef>	getChilds()
Map<String,String>	getClientProperties()
String	getClientProperty(String key)
String	getConstructorParams() Returns a list of comma-separated Java code snippets that represent the parameters to pass to this object's constructor.
String	getCreationMethodName() Returns the name of the method that should be generated in the compiled .java file in order to create this object.
CompiledObjectDecorator	getDecorator()
String	getGenericTypes()
int	getGenericTypesLength()
String	getGetterName()
String	getId() Returns this object's id.
protected String	getInitializationCode(EventHandler handler, JAXXCompiler compiler)
String	getInitializationCode(JAXXCompiler compiler) Returns the code that performs basic initialization of this object, after it has already been constructed.
String	getInitializer()
String	getJavaBeanInitCode()
String	getJavaCode() Returns Java code used to refer to this object in the compiled Java file.
String	getJavaCodeForProperty(String property)
ClassDescriptor	getObjectClass() Returns the type of this object.
ClassDescriptor	getOverrideType()
CompiledObject	getParent() Returns this object's parent container.
Map<?,?>	getProperties() Returns all properties which have been set for this object.
String	getSimpleType()
String	getStyleClass() Returns this object's CSS style class.
boolean	hasClientProperties()
boolean	isJavaBean()
boolean	isOverride() True if this object overrides an object in the superclass of the class being compiled.
boolean	isOverrideType() true when overrides an object in the superclass of the class being compiled AND type is also override.
static boolean	isValidID(String id)
protected CompiledObject.ChildRef	newChildRef(CompiledObject child, String constraints, String delegateCode)
void	setConstructorParams(String constructorParams) Sets the parameters to pass to this object's constructor.
void	setDecorator(CompiledObjectDecorator decorator)
void	setGenericTypes(String... genericTypes)
void	setInitializer(String initializer)
void	setJavaBean(boolean javaBean)
void	setJavaBeanInitCode(String javaBeanInitCode)
void	setOverride(boolean override) Sets whether this class overrides an identically-named object in the parent class.
void	setOverrideType(ClassDescriptor overrideType)
void	setParent(CompiledObject parent) Sets this object's parent container.
void	setSimpleType(String simpleType) Sets the simple type of the object.
void	setStyleClass(String styleClass) Sets this object's CSS style class.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CompiledObject

public CompiledObject(String id,
                      ClassDescriptor objectClass,
                      JAXXCompiler compiler)

Creates a new CompiledObject. To be useful, the object should be registered with a JAXXCompiler using JAXXCompiler.registerCompiledObject(CompiledObject) .

Parameters:

id - the object's id

objectClass - the object's class

compiler - the current JAXXCompiler

Throws:

NullPointerException - if id or class is null

CompiledObject

public CompiledObject(String id,
                      ClassDescriptor objectClass,
                      JAXXCompiler compiler,
                      boolean force)

Creates a new CompiledObject. To be useful, the object should be registered with a JAXXCompiler using JAXXCompiler.registerCompiledObject(CompiledObject) .

Parameters:

id - the object's id

objectClass - the object's class

compiler - the current JAXXCompiler

force - true to force acceptance of invalid ids

Throws:

NullPointerException - if id or class is null

CompiledObject

public CompiledObject(String id,
                      String javaCode,
                      ClassDescriptor objectClass,
                      JAXXCompiler compiler,
                      boolean force)
               throws CompilerException

Creates a new CompiledObject. To be useful, the object should be registered with a JAXXCompiler using JAXXCompiler.registerCompiledObject(CompiledObject) .

Parameters:

id - the object's id

javaCode - Java code referring to the object

objectClass - the object's class

force - true to force acceptance of invalid ids

compiler - the current JAXXCompiler

Throws:

CompilerException - if the id is not a valid Java identifier

NullPointerException - if id or class is null

Method Detail

getSimpleType

public String getSimpleType()

isValidID

public static boolean isValidID(String id)

isOverride

public boolean isOverride()

True if this object overrides an object in the superclass of the class being compiled. For this to be true, the class currently being compiled must be a subclass of another JAXXObject which has an identically-named object.

Returns:

true if this object is an override

See Also:

setOverride(boolean)

isOverrideType

public boolean isOverrideType()

true when overrides an object in the superclass of the class being compiled AND type is also override.

Returns:

true if this object is an override AND override type

setOverride

public void setOverride(boolean override)

Sets whether this class overrides an identically-named object in the parent class.

Parameters:

override - true if this object is an override

See Also:

isOverride()

setSimpleType

public void setSimpleType(String simpleType)

Sets the simple type of the object. Used when castin an overridden object.

Parameters:

simpleType - the simple type to use (or the fqn if there is a conflict with already imported types of the compiler).

Since:

2.4

getStyleClass

public String getStyleClass()

Returns this object's CSS style class.

Returns:

the value of the styleClass attribute

setStyleClass

public void setStyleClass(String styleClass)

Sets this object's CSS style class.

Parameters:

styleClass - the new style class

getParent

public CompiledObject getParent()

Returns this object's parent container. Non-visual components (and the root container) return null.

Returns:

the object's parent container

setParent

public void setParent(CompiledObject parent)
               throws IllegalArgumentException

Sets this object's parent container.

Parameters:

parent - the parent container

Throws:

IllegalArgumentException - if parent is not a Container

getCreationMethodName

public String getCreationMethodName()

Returns the name of the method that should be generated in the compiled .java file in order to create this object. This is just a suggestion and may be ignored.

Returns:

the suggested name of the method which initializes this object

getAdditionMethodName

public String getAdditionMethodName()

Returns the name of the method that should be generated in the compiled .java file in order to add children to this object. This is just a suggestion and may be ignored.

Returns:

the suggested name of the method which completes this object's setup

getObjectClass

public ClassDescriptor getObjectClass()

Returns the type of this object.

Returns:

the class this CompiledObject represents

getId

public String getId()

Returns this object's id. Generally, a field with this name will be created in the compiled .java file in order to represent this object.

Returns:

the id used to refer to this object

getJavaCode

public String getJavaCode()

Returns Java code used to refer to this object in the compiled Java file. This is usually the same as its id.

Returns:

the Java code for this object

getJavaCodeForProperty

public String getJavaCodeForProperty(String property)

getConstructorParams

public String getConstructorParams()

Returns a list of comma-separated Java code snippets that represent the parameters to pass to this object's constructor.

Returns:

the raw constructor params

See Also:

setConstructorParams(String)

setConstructorParams

public void setConstructorParams(String constructorParams)

Sets the parameters to pass to this object's constructor.

Parameters:

constructorParams - comma-separated Java code snippets representing constructor params

See Also:

getConstructorParams()

getInitializer

public String getInitializer()

setInitializer

public void setInitializer(String initializer)

getInitializationCode

public String getInitializationCode(JAXXCompiler compiler)

Returns the code that performs basic initialization of this object, after it has already been constructed. This basic code should not reference any other CompiledObjects as they may not have been created yet.

Parameters:

compiler - compiler to use

Returns:

the code which initializes this object

getInitializationCode

protected String getInitializationCode(EventHandler handler,
                                       JAXXCompiler compiler)

getAdditionCode

public String getAdditionCode()

Returns Java code to complete final setup on this object. This code may reference other CompiledObjects, as they are guaranteed to have all been created by this point.

Returns:

code which adds children and performs final setup

appendInitializationCode

public void appendInitializationCode(String code)

Appends code to the initialization code block. A line separator is automatically appended to the end.

Parameters:

code - the code to add to the initialization block

See Also:

getInitializationCode(JAXXCompiler)

appendAdditionCode

public void appendAdditionCode(String code)

Appends code to the addition code block. A line separator is automatically appended to the end.

Parameters:

code - the code to add to the addition block

See Also:

getAdditionCode()

addProperty

public void addProperty(String property,
                        String value)

Stores a property for this object. The only effect of calling this method is that the property will be returned by getProperties().

Parameters:

property - the name of the property

value - the property's value

See Also:

getProperties()

hasClientProperties

public boolean hasClientProperties()

addClientProperty

public void addClientProperty(String property,
                              String value)

getClientProperty

public String getClientProperty(String key)

getClientProperties

public Map<String,String> getClientProperties()

getProperties

public Map<?,?> getProperties()

Returns all properties which have been set for this object.

Returns:

a Map containing all properties defined for this object

See Also:

addProperty(String, String)

addEventHandler

public void addEventHandler(String eventId,
                            MethodDescriptor addMethod,
                            MethodDescriptor listenerMethod,
                            String code,
                            JAXXCompiler compiler)

Adds an event listener to this object. The generated code will appear in the initialization block.

Parameters:

eventId - unique (per CompiledObject) identifier for the event handler

addMethod - the method which adds the event listener

listenerMethod - the method (in the listener class) which is called when the event is fired

code - the Java code for the listenerMethod's body

compiler - the current JAXXCompiler

See Also:

getInitializationCode(EventHandler, JAXXCompiler)

addChild

public void addChild(CompiledObject child,
                     JAXXCompiler compiler)
              throws CompilerException

Adds a child component to this container. The child is added without layout constraints.

Parameters:

child - the component to add

compiler - the current JAXXCompiler

Throws:

CompilerException - if this object is not a container

See Also:

addChild(CompiledObject, String, JAXXCompiler)

addChild

public void addChild(CompiledObject child,
                     String constraints,
                     JAXXCompiler compiler)
              throws CompilerException

Adds a child component to this container. This variant allows the Java code for a layout constraints object to be specified.

Parameters:

child - the component to add

constraints - Java code for the layout constraints object

compiler - the current JAXXCompiler

Throws:

CompilerException - if this object is not a container

See Also:

addChild(CompiledObject, JAXXCompiler)

newChildRef

protected CompiledObject.ChildRef newChildRef(CompiledObject child,
                                              String constraints,
                                              String delegateCode)

toString

public String toString()

Overrides:

toString in class Object

getGenericTypes

public String getGenericTypes()

setGenericTypes

public void setGenericTypes(String... genericTypes)

isJavaBean

public boolean isJavaBean()

setJavaBean

public void setJavaBean(boolean javaBean)

getOverrideType

public ClassDescriptor getOverrideType()

setOverrideType

public void setOverrideType(ClassDescriptor overrideType)

getJavaBeanInitCode

public String getJavaBeanInitCode()

setJavaBeanInitCode

public void setJavaBeanInitCode(String javaBeanInitCode)

getChilds

public List<CompiledObject.ChildRef> getChilds()

getDecorator

public CompiledObjectDecorator getDecorator()

setDecorator

public void setDecorator(CompiledObjectDecorator decorator)

finalizeCompiler

public void finalizeCompiler(JAXXCompiler compiler)

getGenericTypesLength

public int getGenericTypesLength()

getGetterName

public String getGetterName()