2016/05/28 - Apache Tuscany has been retired.

For more information, please explore the Attic.

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org.apache.tuscany.sca.implementation.xquery.impl
Class XQueryImplementationImpl

java.lang.Object
  extended by org.apache.tuscany.sca.assembly.impl.BaseImpl
      extended by org.apache.tuscany.sca.assembly.impl.ExtensibleImpl
          extended by org.apache.tuscany.sca.assembly.impl.ComponentTypeImpl
              extended by org.apache.tuscany.sca.assembly.impl.ImplementationImpl
                  extended by org.apache.tuscany.sca.implementation.xquery.impl.XQueryImplementationImpl
All Implemented Interfaces:
java.lang.Cloneable, Base, ComponentType, Extensible, Implementation, OperationsConfigurator, XQueryImplementation, IntentAttachPoint, PolicySetAttachPoint
public class XQueryImplementationImpl
extends ImplementationImpl
implements XQueryImplementation

Actual implementation of the XQuery implementation

Constructor Summary
XQueryImplementationImpl()
           
 
Method Summary
 boolean equals(java.lang.Object obj)
           
 java.util.Map<java.lang.String,XQueryExpression> getCompiledExpressionsCache()
          This map is a kind of cache for function invocations.
 java.lang.String getLocation()
          Location of the XQuery implementation file
 java.lang.String getLocationURL()
           
 java.lang.String getXqExpression()
          The XQuery expression that is loaded from the XQuery implementation file
 java.util.Map<java.lang.reflect.Method,java.lang.String> getXqExpressionExtensionsMap()
          The XQuery expression should be extended for with additional script, which provides the external variables needed to invoke a function.
 int hashCode()
           
 void setLocation(java.lang.String location)
           
 void setLocationURL(java.lang.String locationURL)
           
 void setXqExpression(java.lang.String xqExpression)
           
 
Methods inherited from class org.apache.tuscany.sca.assembly.impl.ImplementationImpl
getApplicablePolicySets, getConfiguredOperations, getPolicySets, getRequiredIntents, getType, setType
 
Methods inherited from class org.apache.tuscany.sca.assembly.impl.ComponentTypeImpl
clone, getConstrainingType, getProperties, getReferences, getServices, getURI, setConstrainingType, setURI
 
Methods inherited from class org.apache.tuscany.sca.assembly.impl.ExtensibleImpl
getExtensions
 
Methods inherited from class org.apache.tuscany.sca.assembly.impl.BaseImpl
isUnresolved, setUnresolved
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.tuscany.sca.assembly.ComponentType
getConstrainingType, getProperties, getReferences, getServices, getURI, setConstrainingType, setURI
 
Methods inherited from interface org.apache.tuscany.sca.assembly.Base
isUnresolved, setUnresolved
 

Constructor Detail

XQueryImplementationImpl

public XQueryImplementationImpl()
Method Detail

getLocation

public java.lang.String getLocation()
Description copied from interface: XQueryImplementation
Location of the XQuery implementation file

Specified by:
getLocation in interface XQueryImplementation
Returns:

setLocation

public void setLocation(java.lang.String location)
Specified by:
setLocation in interface XQueryImplementation

getLocationURL

public java.lang.String getLocationURL()
Specified by:
getLocationURL in interface XQueryImplementation

setLocationURL

public void setLocationURL(java.lang.String locationURL)
Specified by:
setLocationURL in interface XQueryImplementation

getXqExpression

public java.lang.String getXqExpression()
Description copied from interface: XQueryImplementation
The XQuery expression that is loaded from the XQuery implementation file

Specified by:
getXqExpression in interface XQueryImplementation
Returns:

setXqExpression

public void setXqExpression(java.lang.String xqExpression)
Specified by:
setXqExpression in interface XQueryImplementation

getCompiledExpressionsCache

public java.util.Map<java.lang.String,XQueryExpression> getCompiledExpressionsCache()
Description copied from interface: XQueryImplementation
This map is a kind of cache for function invocations. If a given XQuery function of this implementation has been invoked already its compiled expression can be reused. In this manner the performance can be increased

Specified by:
getCompiledExpressionsCache in interface XQueryImplementation
Returns:

getXqExpressionExtensionsMap

public java.util.Map<java.lang.reflect.Method,java.lang.String> getXqExpressionExtensionsMap()
Description copied from interface: XQueryImplementation
The XQuery expression should be extended for with additional script, which provides the external variables needed to invoke a function. In this way for each function that is defined in the original XQuery expression additional expression is defined, which can invoke this function, using external variables as input. These expression extensions are stored in this map. It provides for each method of a service interface that is implemented by this component type corresponding expression extension

Specified by:
getXqExpressionExtensionsMap in interface XQueryImplementation
Returns:

hashCode

public int hashCode()
Overrides:
hashCode in class ComponentTypeImpl

equals

public boolean equals(java.lang.Object obj)
Overrides:
equals in class ComponentTypeImpl
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