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Java Source Code / Java Documentation » Search Engine » Jofti » com.jofti.query 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.jofti.query.MatchInQuery

MatchInQuery
public class MatchInQuery implements IndexQuery,QueryId(Code)
A utility class to enable simple queries to be done easily. The Query matches everything in the value array passed in for that particular field. For example, x IN [val1, val2, val3] is equivalent to testing [x = val1, or x= = val2, or x = val3]. This query cannot be combined with any other. iF you want to construct more complex queries use the @link com.jofti.query.Query or EJBQuery class.


author:
   Steve Woodcock



Field Summary
final static  QueryTypeQUERY_ID
    
final public  Objectalias
    
 ClassclassName
    
 inthashCode
    
 StringpropertyName
    
 Comparable[]values
    

Constructor Summary
public  MatchInQuery(Class className, String propertyName, Comparable[] values)
     Construct a query supplying the classname of the object type to be returned,and the field to be queried and the values to be used.
public  MatchInQuery(Class className, String propertyName, Comparable[] values, Object alias)
    
public  MatchInQuery(String className, String propertyName, Comparable[] values)
     Construct a query supplying the classname of the object type to be returned,and the field to be queried and the values to be used.
public  MatchInQuery(String className, String propertyName, Comparable[] values, Object alias)
    
public  MatchInQuery(Comparable[] values)
     Construct a query supplying the values to be searched against.

Method Summary
public  ObjectgetAlias()
    
public  ClassgetClassName()
    
public  StringgetPropertyName()
    
public  QueryTypegetQueryType()
    
public  Comparable[]getValues()
    
public  IndexQuerysetFirstResult(int firstResult)
    
public  IndexQuerysetMaxResults(int maxResults)
    
public  IndexQuerysetParameter(String name, Object value)
    
public  IndexQuerysetParameter(int position, Object value)
    

Field Detail
QUERY_ID
final static QueryType QUERY_ID(Code)



alias
final public Object alias(Code)



className
Class className(Code)



hashCode
int hashCode(Code)



propertyName
String propertyName(Code)



values
Comparable[] values(Code)




Constructor Detail
MatchInQuery
public MatchInQuery(Class className, String propertyName, Comparable[] values)(Code)
Construct a query supplying the classname of the object type to be returned,and the field to be queried and the values to be used.

The field type in the object and each of the values must be of the same type or be able to be coerced using java's assingability rules.

An example usage would be:

new MatchInQuery(org.package.Myclass.class, "myProperty" ,[20,21,22]);


Parameters:
  className - - the class of object to be returned.
Parameters:
  propertyName - - the field name to use
Parameters:
  values - - the values that are used as the search value.




MatchInQuery
public MatchInQuery(Class className, String propertyName, Comparable[] values, Object alias)(Code)



MatchInQuery
public MatchInQuery(String className, String propertyName, Comparable[] values)(Code)
Construct a query supplying the classname of the object type to be returned,and the field to be queried and the values to be used.

The field type in the object and each of the values must be of the same type or be able to be coerced using java's assingability rules.

An example usage would be:

new MatchInQuery("org.package.Myclass", "myProperty" ,[20,21,22]);


Parameters:
  className - - the class of object to be returned.
Parameters:
  propertyName - - the field name to use
Parameters:
  values - - the values that are used as the search value.




MatchInQuery
public MatchInQuery(String className, String propertyName, Comparable[] values, Object alias)(Code)



MatchInQuery
public MatchInQuery(Comparable[] values)(Code)
Construct a query supplying the values to be searched against. This is a convenience method for classes (such as String,Integer etc) that have no property value as such. Instead the value is the class type of the values in the array.

An example usage would be:

new MatchInQuery(["test","test1"]);

This is so you do not have to use the methods above in the manner of

new MatchInQuery("java.lang.String", null ,["test","test1"]);


Parameters:
  values - - the values that are used as the search value.





Method Detail
getAlias
public Object getAlias()(Code)



getClassName
public Class getClassName()(Code)
Returns the className.



getPropertyName
public String getPropertyName()(Code)
Returns the propertyName.



getQueryType
public QueryType getQueryType()(Code)



getValues
public Comparable[] getValues()(Code)
Returns the values.



setFirstResult
public IndexQuery setFirstResult(int firstResult)(Code)



setMaxResults
public IndexQuery setMaxResults(int maxResults)(Code)



setParameter
public IndexQuery setParameter(String name, Object value)(Code)



setParameter
public IndexQuery setParameter(int position, Object value)(Code)



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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