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java.lang.Object org.hibernate.type.AbstractType org.hibernate.type.NullableType org.hibernate.type.ImmutableType org.hibernate.type.StringType
public class StringType
string: A type that maps an SQL VARCHAR to a Java String.
Constructor Summary | |
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StringType()
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Method Summary | |
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Object |
fromStringValue(String xml)
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Object |
get(ResultSet rs,
String name)
Get a column value from a result set, without worrying about the possibility of null values. |
String |
getName()
Returns the abbreviated name of the type. |
Class |
getReturnedClass()
The class returned by nullSafeGet() methods. |
String |
objectToSQLString(Object value,
Dialect dialect)
String representation of the value, suitable for embedding in an SQL statement. |
void |
set(PreparedStatement st,
Object value,
int index)
Set a parameter value without worrying about the possibility of null values. |
int |
sqlType()
A convenience form of NullableType.sqlTypes(org.hibernate.engine.Mapping) , returning
just a single type value since these are explicitly dealing with single column
mappings. |
Object |
stringToObject(String xml)
Convert the value from the mapping file to a Java object. |
String |
toString(Object value)
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Methods inherited from class org.hibernate.type.ImmutableType |
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deepCopy, isMutable, replace |
Methods inherited from class org.hibernate.type.NullableType |
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fromXMLNode, fromXMLString, getColumnSpan, isDirty, isEqual, isEqual, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, nullSafeSet, nullSafeToString, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString, toXMLString |
Methods inherited from class org.hibernate.type.AbstractType |
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assemble, beforeAssemble, compare, disassemble, getHashCode, getHashCode, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isEntityType, isEqual, isModified, isSame, isXMLElement, replace, replaceNode, resolve, semiResolve |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.hibernate.type.Type |
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assemble, beforeAssemble, compare, deepCopy, disassemble, fromXMLNode, getColumnSpan, getHashCode, getHashCode, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, replace, replace, resolve, semiResolve, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString |
Constructor Detail |
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public StringType()
Method Detail |
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public Object get(ResultSet rs, String name) throws SQLException
NullableType
NullableType.nullSafeGet(java.sql.ResultSet, java.lang.String[], org.hibernate.engine.SessionImplementor, java.lang.Object)
after
nullness checks have been performed.
get
in class NullableType
rs
- The result set from which to extract the value.name
- The name of the value to extract.
SQLException
- Indicates problem making the JDBC call(s).public Class getReturnedClass()
Type
getReturnedClass
in interface Type
public void set(PreparedStatement st, Object value, int index) throws SQLException
NullableType
NullableType.nullSafeSet(java.sql.PreparedStatement, java.lang.Object, int, boolean[], org.hibernate.engine.SessionImplementor)
after nullness checks have
been performed.
set
in class NullableType
st
- The statement into which to bind the parameter value.value
- The parameter value to bind.index
- The position or index at which to bind the param value.
SQLException
- Indicates problem making the JDBC call(s).public int sqlType()
NullableType
NullableType.sqlTypes(org.hibernate.engine.Mapping)
, returning
just a single type value since these are explicitly dealing with single column
mappings.
sqlType
in class NullableType
Types
mapping value.public String getName()
Type
getName
in interface Type
public String objectToSQLString(Object value, Dialect dialect) throws Exception
LiteralType
objectToSQLString
in interface LiteralType
Exception
public Object stringToObject(String xml) throws Exception
IdentifierType
stringToObject
in interface IdentifierType
xml
- the value of discriminator-value or unsaved-value attribute
Exception
public String toString(Object value)
toString
in class NullableType
public Object fromStringValue(String xml)
fromStringValue
in class NullableType
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