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added reset() method 

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@46 50f2f4bb-b051-0410-bef5-90022cba6387
This commit is contained in:
Andy Clement 2008-08-16 01:39:35 +00:00
parent 68da381fb0
commit 975a35b47e
1 changed files with 22 additions and 12 deletions
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34
org.springframework.expression/src/main/java/org/springframework/expression/spel/standard/StandardEvaluationContext.java
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@ -61,9 +61,22 @@ public class StandardEvaluationContext implements EvaluationContext {
addPropertyAccessor(new ReflectionPropertyResolver()); addPropertyAccessor(new ReflectionPropertyResolver());
} }
public void reset() {
typeUtils = new StandardTypeUtilities();
methodResolvers.clear();
addMethodResolver(new ReflectionMethodResolver());
constructorResolvers.clear();
addConstructorResolver(new ReflectionConstructorResolver());
propertyResolvers.clear();
addPropertyAccessor(new ReflectionPropertyResolver());
simpleReferencesMap.clear();
variables.clear();
rootObject = null;
}
public StandardEvaluationContext(Object rootContextObject) { public StandardEvaluationContext(Object rootContextObject) {
this(); this();
this.rootObject = rootContextObject; rootObject = rootContextObject;
} }
public void setClassLoader(ClassLoader loader) { public void setClassLoader(ClassLoader loader) {
@ -124,19 +137,18 @@ public class StandardEvaluationContext implements EvaluationContext {
public List<PropertyAccessor> getPropertyAccessors() { public List<PropertyAccessor> getPropertyAccessors() {
return propertyResolvers; return propertyResolvers;
} }
public void addPropertyAccessor(PropertyAccessor accessor) { public void addPropertyAccessor(PropertyAccessor accessor) {
propertyResolvers.add(accessor); propertyResolvers.add(accessor);
} }
public void removePropertyAccessor(PropertyAccessor accessor) { public void removePropertyAccessor(PropertyAccessor accessor) {
propertyResolvers.remove(accessor); propertyResolvers.remove(accessor);
} }
public void insertPropertyAccessor(int position,PropertyAccessor accessor) {
propertyResolvers.add(position,accessor);
}
public void insertPropertyAccessor(int position, PropertyAccessor accessor) {
propertyResolvers.add(position, accessor);
}
public List<MethodResolver> getMethodResolvers() { public List<MethodResolver> getMethodResolvers() {
return methodResolvers; return methodResolvers;
@ -155,14 +167,14 @@ public class StandardEvaluationContext implements EvaluationContext {
} }
public void setRootObject(Object o) { public void setRootObject(Object o) {
this.rootObject = o; rootObject = o;
} }
// TODO 3 have a variant that adds at position (same for ctor/propOrField) // TODO 3 have a variant that adds at position (same for ctor/propOrField)
public void addMethodResolver(MethodResolver resolver) { public void addMethodResolver(MethodResolver resolver) {
methodResolvers.add(resolver); methodResolvers.add(resolver);
} }
public void removeMethodResolver(MethodResolver resolver) { public void removeMethodResolver(MethodResolver resolver) {
methodResolvers.remove(resolver); methodResolvers.remove(resolver);
} }
@ -171,12 +183,10 @@ public class StandardEvaluationContext implements EvaluationContext {
methodResolvers.add(pos, resolver); methodResolvers.add(pos, resolver);
} }
public void addConstructorResolver(ConstructorResolver resolver) { public void addConstructorResolver(ConstructorResolver resolver) {
constructorResolvers.add(resolver); constructorResolvers.add(resolver);
} }
public void addReference(String contextName, String objectName, Object value) { public void addReference(String contextName, String objectName, Object value) {
Map<String, Object> contextMap = simpleReferencesMap.get(contextName); Map<String, Object> contextMap = simpleReferencesMap.get(contextName);
if (contextMap == null) { if (contextMap == null) {
@ -187,7 +197,7 @@ public class StandardEvaluationContext implements EvaluationContext {
} }
public void addTypeConverter(StandardIndividualTypeConverter newConverter) { public void addTypeConverter(StandardIndividualTypeConverter newConverter) {
((StandardTypeConverter)typeUtils.getTypeConverter()).registerConverter(newConverter); ((StandardTypeConverter) typeUtils.getTypeConverter()).registerConverter(newConverter);
} }
} }