org.eclipse.persistence.sessions.factories
Class TableCreatorClassGenerator

java.lang.Object
  org.eclipse.persistence.sessions.factories.TableCreatorClassGenerator

public class TableCreatorClassGenerator
extends java.lang.Object

Purpose: Allow for a class storing a TopLink table creator's tables (meta-data) to be generated. This class can then be used at runtime to (re)create a project's database schema.

Author:

James Sutherland

Since:

TopLink 3.0

Field Summary

protected java.lang.String	className
protected java.lang.String	outputFileName
protected java.lang.String	outputPath
protected java.io.Writer	outputWriter
protected java.lang.String	packageName
protected TableCreator	tableCreator

Constructor Summary

TableCreatorClassGenerator()
PUBLIC: Create a new generator.

TableCreatorClassGenerator(TableCreator tableCreator)
PUBLIC: Create a new generator to output the table creator.

TableCreatorClassGenerator(TableCreator tableCreator, java.lang.String projectClassName, java.lang.String fileName)
PUBLIC: Create a new generator to output the table creator.

TableCreatorClassGenerator(TableCreator tableCreator, java.lang.String projectClassName, java.io.Writer outputWriter)
PUBLIC: Create a new generator to output the table creator.

Method Summary

protected void	addFieldLines(FieldDefinition field, org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition method)
protected void	addForeignKeyLines(ForeignKeyConstraint foreignKey, org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition method)
protected org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition	buildConstructor()
protected org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition	buildLoginMethod(DatabaseLogin login)
protected org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition	buildTableMethod(TableDefinition table)
void	generate() PUBLIC: Generate the project class, output the java source code to the stream or file.
void	generate(boolean useUnicode) PUBLIC: Generate the creator class, output the java source code to the stream or file.
protected org.eclipse.persistence.internal.codegen.ClassDefinition	generateCreatorClass() Return a class definition object representing the code to be generated for the table creator.
java.lang.String	getClassName() PUBLIC: Return the name of class to be generated.
java.lang.String	getOutputFileName() PUBLIC: Return the file name that the generate .java file will be output to.
java.lang.String	getOutputPath() PUBLIC: Return the path that the generate .java file will be output to.
java.io.Writer	getOutputWriter() PUBLIC: Return the writer the output to.
java.lang.String	getPackageName() PUBLIC: Return the package name of class to be generated.
TableCreator	getTableCreator() PUBLIC: Return the table creator to generate from.
protected java.lang.String	printString(java.lang.Object value) Return the printed version of the primitive value object.
protected java.lang.String	removeDots(java.lang.String packageName)
void	setClassName(java.lang.String newClassName) PUBLIC: Set the name of class to be generated.
void	setOutputFileName(java.lang.String newOutputFileName) PUBLIC: Set the file name that the generate .java file will be output to.
void	setOutputPath(java.lang.String newOutputPath) PUBLIC: Set the path that the generate .java file will be output to.
void	setOutputWriter(java.io.Writer outputWriter) PUBLIC: Set the writer the output to.
void	setPackageName(java.lang.String newPackageName) PUBLIC: Set the package name of class to be generated.
void	setTableCreator(TableCreator tableCreator) PUBLIC: Set the table creator to generate from.
static void	write(TableCreator tableCreator, java.lang.String creatorClassName, java.lang.String fileName) PUBLIC: Generate the source code to a table creator class to the table creator's tables into the file.
static void	write(TableCreator tableCreator, java.lang.String creatorClassName, java.io.Writer writer) PUBLIC: Generate the source code to a table creator class to the table creator's tables into the writer.

Methods inherited from class java.lang.Object

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

Field Detail

className

protected java.lang.String className

packageName

protected java.lang.String packageName

outputPath

protected java.lang.String outputPath

outputFileName

protected java.lang.String outputFileName

outputWriter

protected java.io.Writer outputWriter

tableCreator

protected TableCreator tableCreator

Constructor Detail

TableCreatorClassGenerator

public TableCreatorClassGenerator()

PUBLIC: Create a new generator.

TableCreatorClassGenerator

public TableCreatorClassGenerator(TableCreator tableCreator)

PUBLIC: Create a new generator to output the table creator.

TableCreatorClassGenerator

public TableCreatorClassGenerator(TableCreator tableCreator,
                                  java.lang.String projectClassName,
                                  java.io.Writer outputWriter)

PUBLIC: Create a new generator to output the table creator.

TableCreatorClassGenerator

public TableCreatorClassGenerator(TableCreator tableCreator,
                                  java.lang.String projectClassName,
                                  java.lang.String fileName)

PUBLIC: Create a new generator to output the table creator.

Method Detail

addFieldLines

protected void addFieldLines(FieldDefinition field,
                             org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition method)

addForeignKeyLines

protected void addForeignKeyLines(ForeignKeyConstraint foreignKey,
                                  org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition method)

buildConstructor

protected org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition buildConstructor()

buildLoginMethod

protected org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition buildLoginMethod(DatabaseLogin login)

buildTableMethod

protected org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition buildTableMethod(TableDefinition table)

generate

public void generate(boolean useUnicode)
              throws ValidationException

PUBLIC: Generate the creator class, output the java source code to the stream or file. useUnicode determines if unicode escaped characters for non_ASCII charaters will be used.

Throws:

ValidationException

generate

public void generate()
              throws ValidationException

PUBLIC: Generate the project class, output the java source code to the stream or file. Unicode escaped characters for non_ASCII charaters will be used.

Throws:

ValidationException

generateCreatorClass

protected org.eclipse.persistence.internal.codegen.ClassDefinition generateCreatorClass()

Return a class definition object representing the code to be generated for the table creator. This class will have one method per descriptor and its toString can be used to convert it to code.

getClassName

public java.lang.String getClassName()

PUBLIC: Return the name of class to be generated. This is the unqualified name.

getOutputFileName

public java.lang.String getOutputFileName()

PUBLIC: Return the file name that the generate .java file will be output to.

getOutputPath

public java.lang.String getOutputPath()

PUBLIC: Return the path that the generate .java file will be output to.

getOutputWriter

public java.io.Writer getOutputWriter()

PUBLIC: Return the writer the output to.

getPackageName

public java.lang.String getPackageName()

PUBLIC: Return the package name of class to be generated.

getTableCreator

public TableCreator getTableCreator()

PUBLIC: Return the table creator to generate from.

printString

protected java.lang.String printString(java.lang.Object value)

Return the printed version of the primitive value object. This must determine the class and use the correct constrcutor arguments.

removeDots

protected java.lang.String removeDots(java.lang.String packageName)

setClassName

public void setClassName(java.lang.String newClassName)

PUBLIC: Set the name of class to be generated. This can be qualified or unqualified name and will set the file name to match.

setOutputFileName

public void setOutputFileName(java.lang.String newOutputFileName)

PUBLIC: Set the file name that the generate .java file will be output to. If the file does not include .java it will be appended.

setOutputPath

public void setOutputPath(java.lang.String newOutputPath)

PUBLIC: Set the path that the generate .java file will be output to.

setOutputWriter

public void setOutputWriter(java.io.Writer outputWriter)

PUBLIC: Set the writer the output to.

setPackageName

public void setPackageName(java.lang.String newPackageName)

PUBLIC: Set the package name of class to be generated.

setTableCreator

public void setTableCreator(TableCreator tableCreator)

PUBLIC: Set the table creator to generate from. All of the creator's tables will be stored into the file.

write

public static void write(TableCreator tableCreator,
                         java.lang.String creatorClassName,
                         java.io.Writer writer)

PUBLIC: Generate the source code to a table creator class to the table creator's tables into the writer.

write

public static void write(TableCreator tableCreator,
                         java.lang.String creatorClassName,
                         java.lang.String fileName)

PUBLIC: Generate the source code to a table creator class to the table creator's tables into the file.