Package org.hibernate.param
Class DynamicFilterParameterSpecification
- java.lang.Object
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- org.hibernate.param.DynamicFilterParameterSpecification
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- All Implemented Interfaces:
ParameterBinder
,ParameterSpecification
public class DynamicFilterParameterSpecification extends java.lang.Object implements ParameterSpecification
A specialized ParameterSpecification impl for dealing with a dynamic filter parameters.- See Also:
Session.enableFilter(String)
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Constructor Summary
Constructors Constructor Description DynamicFilterParameterSpecification(java.lang.String filterName, java.lang.String parameterName, Type definedParameterType)
Constructs a parameter specification for a particular filter parameter.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
bind(java.sql.PreparedStatement statement, QueryParameters qp, SharedSessionContractImplementor session, int start)
Bind the appropriate value into the given statement at the specified position.Type
getExpectedType()
Get the type which we are expeting for a bind into this parameter based on translated contextual information.java.lang.String
renderDisplayInfo()
Render this parameter into displayable info (for logging, etc).void
setExpectedType(Type expectedType)
Injects the expected type.
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Constructor Detail
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DynamicFilterParameterSpecification
public DynamicFilterParameterSpecification(java.lang.String filterName, java.lang.String parameterName, Type definedParameterType)
Constructs a parameter specification for a particular filter parameter.- Parameters:
filterName
- The name of the filterparameterName
- The name of the parameterdefinedParameterType
- The paremeter type specified on the filter metadata
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Method Detail
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bind
public int bind(java.sql.PreparedStatement statement, QueryParameters qp, SharedSessionContractImplementor session, int start) throws java.sql.SQLException
Description copied from interface:ParameterBinder
Bind the appropriate value into the given statement at the specified position.- Specified by:
bind
in interfaceParameterBinder
- Parameters:
statement
- The statement into which the value should be bound.qp
- The defined values for the current query execution.session
- The session against which the current execution is occuring.start
- The position from which to start binding value(s).- Returns:
- The number of sql bind positions "eaten" by this bind operation.
- Throws:
java.sql.SQLException
- Indicates problems performing the JDBC biind operation.
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getExpectedType
public Type getExpectedType()
Description copied from interface:ParameterSpecification
Get the type which we are expeting for a bind into this parameter based on translated contextual information.- Specified by:
getExpectedType
in interfaceParameterSpecification
- Returns:
- The expected type.
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setExpectedType
public void setExpectedType(Type expectedType)
Description copied from interface:ParameterSpecification
Injects the expected type. Called during translation.- Specified by:
setExpectedType
in interfaceParameterSpecification
- Parameters:
expectedType
- The type to expect.
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renderDisplayInfo
public java.lang.String renderDisplayInfo()
Description copied from interface:ParameterSpecification
Render this parameter into displayable info (for logging, etc).- Specified by:
renderDisplayInfo
in interfaceParameterSpecification
- Returns:
- The displayable info.
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