ca.sqlpower.architect.ddl
Class GenericTypeDescriptor

java.lang.Object
  ca.sqlpower.architect.ddl.GenericTypeDescriptor

public class GenericTypeDescriptor
extends java.lang.Object

GenericTypeDescriptor is a class that describes a SQL type. It can be populated from DatabaseMetaData.getTypeInfo results, or you can make up your own types.

Field Summary

protected int	dataType
protected boolean	hasPrecision
protected boolean	hasScale
protected java.lang.String	literalPrefix
protected java.lang.String	literalSuffix
protected java.lang.String	name
protected int	nullable
protected long	precision

Constructor Summary

GenericTypeDescriptor(java.sql.ResultSet rs)
Creates a new GenericTypeDescriptor with properties filled in from the current row of rs, which should have been obtained from DatabaseMetaData.getTypeInfo().

GenericTypeDescriptor(java.lang.String name, int dataType, long precision, java.lang.String literalPrefix, java.lang.String literalSuffix, int nullable, boolean hasPrecision, boolean hasScale)

Method Summary

void	determineScaleAndPrecision() This method sets the hasScale and hasPrecision properties based on the current setting of dataType.
int	getDataType() Gets the value of dataType
boolean	getHasPrecision() Gets the value of hasPrecision
boolean	getHasScale() Gets the value of hasScale
java.lang.String	getLiteralPrefix() Gets the value of literalPrefix
java.lang.String	getLiteralSuffix() Gets the value of literalSuffix
java.lang.String	getName() Gets the value of name
int	getNullable() Gets the value of nullable
long	getPrecision() Gets the value of precision
boolean	isNullable()
void	setDataType(int argDataType) Sets the value of dataType
void	setHasPrecision(boolean argHasPrecision) Sets the value of hasPrecision
void	setHasScale(boolean argHasScale) Sets the value of hasScale
void	setLiteralPrefix(java.lang.String argLiteralPrefix) Sets the value of literalPrefix
void	setLiteralSuffix(java.lang.String argLiteralSuffix) Sets the value of literalSuffix
void	setName(java.lang.String argName) Sets the value of name
void	setNullable(int argNullable) Sets the value of nullable
void	setPrecision(long argPrecision) Sets the value of precision
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

protected java.lang.String name

dataType

protected int dataType

precision

protected long precision

literalPrefix

protected java.lang.String literalPrefix

literalSuffix

protected java.lang.String literalSuffix

nullable

protected int nullable

hasPrecision

protected boolean hasPrecision

hasScale

protected boolean hasScale

Constructor Detail

GenericTypeDescriptor

public GenericTypeDescriptor(java.sql.ResultSet rs)
                      throws java.sql.SQLException

Creates a new GenericTypeDescriptor with properties filled in from the current row of rs, which should have been obtained from DatabaseMetaData.getTypeInfo().

Throws:

java.sql.SQLException

GenericTypeDescriptor

public GenericTypeDescriptor(java.lang.String name,
                             int dataType,
                             long precision,
                             java.lang.String literalPrefix,
                             java.lang.String literalSuffix,
                             int nullable,
                             boolean hasPrecision,
                             boolean hasScale)

Method Detail

determineScaleAndPrecision

public void determineScaleAndPrecision()

This method sets the hasScale and hasPrecision properties based on the current setting of dataType. Subclasses for specific database platforms should override this method if any types for that database are determined incorrectly by this generic method.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getName

public java.lang.String getName()

Gets the value of name

Returns:

the value of name

setName

public void setName(java.lang.String argName)

Sets the value of name

Parameters:

argName - Value to assign to this.name

getDataType

public int getDataType()

Gets the value of dataType

Returns:

the value of dataType

setDataType

public void setDataType(int argDataType)

Sets the value of dataType

Parameters:

argDataType - Value to assign to this.dataType

getPrecision

public long getPrecision()

Gets the value of precision

Returns:

the value of precision

setPrecision

public void setPrecision(long argPrecision)

Sets the value of precision

Parameters:

argPrecision - Value to assign to this.precision

getLiteralPrefix

public java.lang.String getLiteralPrefix()

Gets the value of literalPrefix

Returns:

the value of literalPrefix

setLiteralPrefix

public void setLiteralPrefix(java.lang.String argLiteralPrefix)

Sets the value of literalPrefix

Parameters:

argLiteralPrefix - Value to assign to this.literalPrefix

getLiteralSuffix

public java.lang.String getLiteralSuffix()

Gets the value of literalSuffix

Returns:

the value of literalSuffix

setLiteralSuffix

public void setLiteralSuffix(java.lang.String argLiteralSuffix)

Sets the value of literalSuffix

Parameters:

argLiteralSuffix - Value to assign to this.literalSuffix

getNullable

public int getNullable()

Gets the value of nullable

Returns:

the value of nullable

setNullable

public void setNullable(int argNullable)

Sets the value of nullable

Parameters:

argNullable - Value to assign to this.nullable

isNullable

public boolean isNullable()

getHasScale

public boolean getHasScale()

Gets the value of hasScale

Returns:

the value of hasScale

setHasScale

public void setHasScale(boolean argHasScale)

Sets the value of hasScale

Parameters:

argHasScale - Value to assign to this.hasScale

getHasPrecision

public boolean getHasPrecision()

Gets the value of hasPrecision

Returns:

the value of hasPrecision

setHasPrecision

public void setHasPrecision(boolean argHasPrecision)

Sets the value of hasPrecision

Parameters:

argHasPrecision - Value to assign to this.hasPrecision