org.apache.openjpa.persistence.jest
Class QueryCommand
java.lang.Object
   org.apache.openjpa.persistence.jest.AbstractCommand
org.apache.openjpa.persistence.jest.AbstractCommand
       org.apache.openjpa.persistence.jest.QueryCommand
org.apache.openjpa.persistence.jest.QueryCommand
- All Implemented Interfaces: 
- JESTCommand
-  class QueryCommand 
- extends AbstractCommand
Executes query.
- Author:
- Pinaki Poddar
 
 
 
 
 
 
| Methods inherited from class org.apache.openjpa.persistence.jest.AbstractCommand | 
| debug, getArgument, getArguments, getDefaultFormat, getExecutionContext, getMandatoryArgument, getMaximumArguments, getObjectFormatter, getQualifier, getQualifiers, hasArgument, hasQualifier, isBooleanQualifier, parse, popFetchPlan, pushFetchPlan, toStateManager, toStateManager, validate | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
QUALIFIER_MAXRESULT
public static final String QUALIFIER_MAXRESULT
- See Also:
- Constant Field Values
QUALIFIER_FIRSTRESULT
public static final String QUALIFIER_FIRSTRESULT
- See Also:
- Constant Field Values
QUALIFIER_NAMED
public static final String QUALIFIER_NAMED
- See Also:
- Constant Field Values
QUALIFIER_SINGLE
public static final String QUALIFIER_SINGLE
- See Also:
- Constant Field Values
QueryCommand
public QueryCommand(JPAServletContext ctx)
getMandatoryArguments
protected Collection<String> getMandatoryArguments()
- Description copied from class: AbstractCommand
- Gets the mandatory arguments.
 
- 
- Overrides:
- getMandatoryArgumentsin class- AbstractCommand
 
- 
- Returns:
- empty list by default.
 
getMinimumArguments
protected int getMinimumArguments()
- Description copied from class: AbstractCommand
- Gets the minimum number of arguments excluding the mandatory arguments.
 
- 
- Overrides:
- getMinimumArgumentsin class- AbstractCommand
 
- 
- Returns:
- zero by default.
 
getValidQualifiers
protected Collection<String> getValidQualifiers()
- Description copied from class: AbstractCommand
- Gets the valid qualifiers.
 
- 
- Overrides:
- getValidQualifiersin class- AbstractCommand
 
- 
- Returns:
- empty list by default.
 
process
public void process()
             throws ProcessingException
- Description copied from interface: JESTCommand
- Process the given request and write the output on to the given response in the given context.
 
- 
- Throws:
- ProcessingException
 
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