Package org.mvel2.integration.impl
Class SimpleSTValueResolver
- java.lang.Object
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- org.mvel2.integration.impl.SimpleSTValueResolver
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- All Implemented Interfaces:
java.io.Serializable
,VariableResolver
public class SimpleSTValueResolver extends java.lang.Object implements VariableResolver
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description SimpleSTValueResolver(java.lang.Object value, java.lang.Class type)
SimpleSTValueResolver(java.lang.Object value, java.lang.Class type, boolean updated)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getFlags()
Returns the bitset of special variable flags.java.lang.String
getName()
Returns the name of external variable.java.lang.Class
getType()
This should return the type of the variable.java.lang.Object
getValue()
Returns the physical target value of the variable.private static java.lang.Object
handleTypeCoercion(java.lang.Class type, java.lang.Object value)
void
setStaticType(java.lang.Class type)
void
setValue(java.lang.Object value)
Sets the value of the physical target value.
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Method Detail
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getName
public java.lang.String getName()
Description copied from interface:VariableResolver
Returns the name of external variable.- Specified by:
getName
in interfaceVariableResolver
- Returns:
- A string representing the variable name.
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getType
public java.lang.Class getType()
Description copied from interface:VariableResolver
This should return the type of the variable. However, this is not completely necessary, and is particularily only of benefit to systems that require use of MVEL's strict typing facilities. In most cases, this implementation can simply return: Object.class- Specified by:
getType
in interfaceVariableResolver
- Returns:
- A Class instance representing the type of the target variable.
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setStaticType
public void setStaticType(java.lang.Class type)
- Specified by:
setStaticType
in interfaceVariableResolver
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getFlags
public int getFlags()
Description copied from interface:VariableResolver
Returns the bitset of special variable flags. Internal use only. This should just return 0 in custom implentations.- Specified by:
getFlags
in interfaceVariableResolver
- Returns:
- Bitset of special flags.
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getValue
public java.lang.Object getValue()
Description copied from interface:VariableResolver
Returns the physical target value of the variable.- Specified by:
getValue
in interfaceVariableResolver
- Returns:
- The actual variable value.
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setValue
public void setValue(java.lang.Object value)
Description copied from interface:VariableResolver
Sets the value of the physical target value.- Specified by:
setValue
in interfaceVariableResolver
- Parameters:
value
- The new value.
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handleTypeCoercion
private static java.lang.Object handleTypeCoercion(java.lang.Class type, java.lang.Object value)
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