org.outerj.daisy.query.model
Class AlwaysSatisfiedCond

java.lang.Object
  extended byorg.outerj.daisy.query.model.AlwaysSatisfiedCond
All Implemented Interfaces:
CondExpr

public class AlwaysSatisfiedCond
extends java.lang.Object
implements CondExpr


Constructor Summary
AlwaysSatisfiedCond()
           
 
Method Summary
 Tristate appliesTo(long documentType, long collection)
          Checks if this conditionl expression could evaluate to true for a document which has the given documentType id and collection id.
 int bindSql(java.sql.PreparedStatement stmt, int bindPos)
           
 boolean evaluate(org.outerj.daisy.repository.Document document)
           
 void generateSql(java.lang.StringBuffer sql, SqlGenerationContext context)
           
 AclConditionViolation isAclAllowed()
          Checks if this CondExpr only uses stuff allowed in ACL object conditions.
 void prepare(QueryContext context)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AlwaysSatisfiedCond

public AlwaysSatisfiedCond()
Method Detail

prepare

public void prepare(QueryContext context)
             throws QueryException
Specified by:
prepare in interface CondExpr
Throws:
QueryException

evaluate

public boolean evaluate(org.outerj.daisy.repository.Document document)
                 throws QueryException
Specified by:
evaluate in interface CondExpr
Throws:
QueryException

isAclAllowed

public AclConditionViolation isAclAllowed()
Description copied from interface: CondExpr
Checks if this CondExpr only uses stuff allowed in ACL object conditions. Returns null if successfull.

Specified by:
isAclAllowed in interface CondExpr

appliesTo

public Tristate appliesTo(long documentType,
                          long collection)
Description copied from interface: CondExpr
Checks if this conditionl expression could evaluate to true for a document which has the given documentType id and collection id. The collection id is optional, specify -1 to ignore.

The result can be:

Specified by:
appliesTo in interface CondExpr

generateSql

public void generateSql(java.lang.StringBuffer sql,
                        SqlGenerationContext context)
                 throws QueryException
Specified by:
generateSql in interface CondExpr
Throws:
QueryException

bindSql

public int bindSql(java.sql.PreparedStatement stmt,
                   int bindPos)
            throws java.sql.SQLException
Specified by:
bindSql in interface CondExpr
Parameters:
bindPos - the binding position on which to bind the next value
Returns:
the next binding position
Throws:
java.sql.SQLException


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