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java.lang.Objectjavax.el.ELResolver
org.apache.tiles.evaluator.el.TilesContextBeanELResolver
public class TilesContextBeanELResolver
Resolves beans in request, session and application scope.
Field Summary |
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Fields inherited from class javax.el.ELResolver |
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RESOLVABLE_AT_DESIGN_TIME, TYPE |
Constructor Summary | |
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TilesContextBeanELResolver()
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Method Summary | |
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protected void |
collectBeanInfo(java.util.Map<java.lang.String,? extends java.lang.Object> map,
java.util.List<java.beans.FeatureDescriptor> list)
Collects bean infos from a map's values and filling a list. |
protected java.lang.Object |
findObjectByProperty(javax.el.ELContext context,
java.lang.Object property)
Finds an object in request, session or application scope, in this order. |
java.lang.Class<?> |
getCommonPropertyType(javax.el.ELContext context,
java.lang.Object base)
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java.util.Iterator<java.beans.FeatureDescriptor> |
getFeatureDescriptors(javax.el.ELContext context,
java.lang.Object base)
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protected java.lang.Object |
getObject(java.util.Map<java.lang.String,? extends java.lang.Object> map,
java.lang.String property)
Returns an object from a map in a null-safe manner. |
java.lang.Class<?> |
getType(javax.el.ELContext context,
java.lang.Object base,
java.lang.Object property)
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java.lang.Object |
getValue(javax.el.ELContext context,
java.lang.Object base,
java.lang.Object property)
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boolean |
isReadOnly(javax.el.ELContext context,
java.lang.Object base,
java.lang.Object property)
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void |
setValue(javax.el.ELContext context,
java.lang.Object base,
java.lang.Object property,
java.lang.Object value)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TilesContextBeanELResolver()
Method Detail |
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public java.lang.Class<?> getCommonPropertyType(javax.el.ELContext context, java.lang.Object base)
getCommonPropertyType
in class javax.el.ELResolver
public java.util.Iterator<java.beans.FeatureDescriptor> getFeatureDescriptors(javax.el.ELContext context, java.lang.Object base)
getFeatureDescriptors
in class javax.el.ELResolver
public java.lang.Class<?> getType(javax.el.ELContext context, java.lang.Object base, java.lang.Object property)
getType
in class javax.el.ELResolver
public java.lang.Object getValue(javax.el.ELContext context, java.lang.Object base, java.lang.Object property)
getValue
in class javax.el.ELResolver
public boolean isReadOnly(javax.el.ELContext context, java.lang.Object base, java.lang.Object property)
isReadOnly
in class javax.el.ELResolver
public void setValue(javax.el.ELContext context, java.lang.Object base, java.lang.Object property, java.lang.Object value)
setValue
in class javax.el.ELResolver
protected void collectBeanInfo(java.util.Map<java.lang.String,? extends java.lang.Object> map, java.util.List<java.beans.FeatureDescriptor> list)
map
- The map containing the bean to be inspected.list
- The list to fill.protected java.lang.Object findObjectByProperty(javax.el.ELContext context, java.lang.Object property)
context
- The context to use.property
- The property used as an attribute name.
null
otherwise.protected java.lang.Object getObject(java.util.Map<java.lang.String,? extends java.lang.Object> map, java.lang.String property)
map
- The map to use.property
- The property to use as a key.
null
otherwise.
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