org.mvel2.integration.impl
Class ClassImportResolverFactory

java.lang.Object
  extended by org.mvel2.integration.impl.BaseVariableResolverFactory
      extended by org.mvel2.integration.impl.ClassImportResolverFactory
All Implemented Interfaces:
java.io.Serializable, VariableResolverFactory

public class ClassImportResolverFactory
extends BaseVariableResolverFactory

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.mvel2.integration.impl.BaseVariableResolverFactory
indexedVariableNames, indexedVariableResolvers, indexOffset, nextFactory, variableResolvers
 
Constructor Summary
ClassImportResolverFactory()
           
ClassImportResolverFactory(ParserConfiguration ctx, VariableResolverFactory nextFactory)
           
 
Method Summary
 java.lang.Class addClass(java.lang.Class clazz)
           
 void addPackageImport(java.lang.String packageName)
           
 void clear()
           
 VariableResolver createVariable(java.lang.String name, java.lang.Object value)
          Creates a new variable.
 VariableResolver createVariable(java.lang.String name, java.lang.Object value, java.lang.Class type)
          Creates a new variable, and assigns a static type.
 java.util.Map<java.lang.String,java.lang.Object> getImportedClasses()
           
 java.util.Set<java.lang.String> getKnownVariables()
          Return a list of known variables inside the factory.
 boolean isResolveable(java.lang.String name)
          Determines whether or not the variable is resolver in the chain of factories.
 boolean isTarget(java.lang.String name)
          Deterimines whether or not the current VariableResolverFactory is the physical target for the actual variable.
 void setImportedClasses(java.util.Map<java.lang.String,java.lang.Class> imports)
           
 
Methods inherited from class org.mvel2.integration.impl.BaseVariableResolverFactory
appendFactory, createIndexedVariable, createIndexedVariable, getIndexedVariableNames, getIndexedVariableResolver, getNextFactory, getVariableResolver, getVariableResolvers, insertFactory, isIndexedFactory, isNextResolveable, setIndexedVariableNames, setIndexedVariableResolver, setNextFactory, setVariableResolvers, variableIndexOf
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ClassImportResolverFactory

public ClassImportResolverFactory()

ClassImportResolverFactory

public ClassImportResolverFactory(ParserConfiguration ctx,
                                  VariableResolverFactory nextFactory)
Method Detail

createVariable

public VariableResolver createVariable(java.lang.String name,
                                       java.lang.Object value)
Description copied from interface: VariableResolverFactory
Creates a new variable. This probably doesn't need to be implemented in most scenarios. This is used for variable assignment.

Parameters:
name - - name of the variable being created
value - - value of the variable
Returns:
instance of the variable resolver associated with the variable

createVariable

public VariableResolver createVariable(java.lang.String name,
                                       java.lang.Object value,
                                       java.lang.Class type)
Description copied from interface: VariableResolverFactory
Creates a new variable, and assigns a static type. It is expected the underlying factory and resolver will enforce this.

Parameters:
name - - name of the variable being created
value - - value of the variable
type - - the static type
Returns:
instance of the variable resolver associated with the variable

addClass

public java.lang.Class addClass(java.lang.Class clazz)

isTarget

public boolean isTarget(java.lang.String name)
Description copied from interface: VariableResolverFactory
Deterimines whether or not the current VariableResolverFactory is the physical target for the actual variable.

Parameters:
name - - variable name
Returns:
- boolean indicating whether or not factory is the physical target

isResolveable

public boolean isResolveable(java.lang.String name)
Description copied from interface: VariableResolverFactory
Determines whether or not the variable is resolver in the chain of factories.

Parameters:
name - - variable name
Returns:
- boolean

clear

public void clear()

setImportedClasses

public void setImportedClasses(java.util.Map<java.lang.String,java.lang.Class> imports)

getImportedClasses

public java.util.Map<java.lang.String,java.lang.Object> getImportedClasses()

addPackageImport

public void addPackageImport(java.lang.String packageName)

getKnownVariables

public java.util.Set<java.lang.String> getKnownVariables()
Description copied from interface: VariableResolverFactory
Return a list of known variables inside the factory. This method should not recurse into other factories. But rather return only the variables living inside this factory.

Specified by:
getKnownVariables in interface VariableResolverFactory
Overrides:
getKnownVariables in class BaseVariableResolverFactory
Returns:


Copyright © 2010. All Rights Reserved.