org.modeshape.jdbc

Class JcrType

java.lang.Object

org.modeshape.jdbc.JcrType

public final class JcrType
extends Object

Provides functionality to convert from JCR PropertyTypes and JDBC types.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JcrType.DefaultDataTypes

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JcrType(int jcrType, int jdbcType, String typeName, Class<?> clazz, int displaySize, int precision, Transform transform)

Method Summary

Modifier and Type	Method and Description
Integer	getDefaultPrecision() Get the default precision used for this JcrType
String	getJcrName() Get the name of the JCR type.
int	getJcrType() Get the JCR PropertyType value.
int	getJdbcType() Get the JDBC Types value.
String	getJdbcTypeName() Get the native type name associated with the JDBC Types value.
int	getNominalDisplaySize() Get the nominal display size for the given type.
Class<?>	getRepresentationClass() Get the Java class used to represent values for this type.
protected Transform	getTransform() Return the Transform object to use to transform the Value to the correct data type.
boolean	isCaseSensitive() Get the indicator if the value is case sensitive
boolean	isSigned() Get the indicator if the value is considered a signed value.
static String	jdbcType(String jcrTypeName)
Object	translateValue(javax.jcr.Value value)
static Object	translateValueToJDBC(javax.jcr.Value value)
static JcrType	typeInfo(int jcrType)
static JcrType	typeInfo(String jcrTypeName)

Methods inherited from class java.lang.Object

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

Constructor Detail

JcrType

protected JcrType(int jcrType,
                  int jdbcType,
                  String typeName,
                  Class<?> clazz,
                  int displaySize,
                  int precision,
                  Transform transform)

Method Detail

getJcrName

public String getJcrName()

Get the name of the JCR type.

Returns:

the JCR type name; never null

getJcrType

public int getJcrType()

Get the JCR PropertyType value.

Returns:

the JCR property type; never null

getJdbcType

public int getJdbcType()

Get the JDBC Types value.

Returns:

the JDBC type; never null

getJdbcTypeName

public String getJdbcTypeName()

Get the native type name associated with the JDBC Types value.

Returns:

the native JDBC type name; never null

getDefaultPrecision

public Integer getDefaultPrecision()

Get the default precision used for this JcrType

Returns:

the Integer form of the precision

getTransform

protected Transform getTransform()

Return the Transform object to use to transform the Value to the correct data type.

Returns:

Transform

isCaseSensitive

public boolean isCaseSensitive()

Get the indicator if the value is case sensitive

Returns:

boolean indicating if the value is case sensitive

isSigned

public boolean isSigned()

Get the indicator if the value is considered a signed value.

Returns:

boolean indicating if value is signed.

getRepresentationClass

public Class<?> getRepresentationClass()

Get the Java class used to represent values for this type.

Returns:

the representation class; never null

getNominalDisplaySize

public int getNominalDisplaySize()

Get the nominal display size for the given type. This may not be large enough for certain string and binary values.

Returns:

the nominal display size; always positive

See Also:

ResultSetMetaData.getColumnDisplaySize(int)

translateValue

public Object translateValue(javax.jcr.Value value)
                      throws SQLException

Throws:

SQLException

translateValueToJDBC

public static Object translateValueToJDBC(javax.jcr.Value value)
                                   throws SQLException

Throws:

SQLException

typeInfo

public static JcrType typeInfo(String jcrTypeName)

typeInfo

public static JcrType typeInfo(int jcrType)

jdbcType

public static String jdbcType(String jcrTypeName)