com.j_spaces.core.client.view
Class View<T>

java.lang.Object
  com.j_spaces.core.client.SQLQuery<T>
      com.j_spaces.core.client.ContinousQuery<T>
          com.j_spaces.core.client.view.View<T>

All Implemented Interfaces:

Query<T>, Serializable, Entry

public class View<T>
extends ContinousQuery<T>

Extends the ContinousQuery interface to allow creation of space view.
Code Example:

        Properties prop = new Properties();
        View[] views = new View[]{ new View( MyClass, "myField>10")};
        prop.put( SpaceURL.VIEWS, views); 
        SpaceFinder.find( spaceUrl, prop);
 

Since:

5.2

See Also:

SpaceFinder, Serialized Form

Field Summary

Fields inherited from class com.j_spaces.core.client.SQLQuery

CALL, COUNT_PREFIX, DELETE_PREFIX, GROUP, ORDER, SELECT_PREFIX

Constructor Summary

View()
Empty constructor.

View(Class<T> clazz, String sqlQuery)
Constructor for setting the className of the entry to query with the SQL query expression.

View(Entry entry, String sqlQuery)
Constructor for setting the entry as a template to query with the sql query expression.

View(String className, String sqlQuery)
Constructor for setting the className of the entry to query with the SQL query expression.

View(T object, String sqlQuery)
Constructor for setting the object as a template to query with the SQL query expression.

Method Summary

Methods inherited from class com.j_spaces.core.client.SQLQuery

getClassName, getEntry, getFromQuery, getObject, getParameters, getQuery, getSelectAllQuery, getSelectCountQuery, hasParameters, hasWhereClause, isExternalEntry, isNullExpression, isStoredProcedure, setClassName, setExternalEntry, setParameter, setParameters, setQuery, setTemplate, setTemplate, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

View

public View()

Empty constructor.

View

public View(String className,
            String sqlQuery)

Constructor for setting the className of the entry to query with the SQL query expression.

Parameters:

className - - Entry class name to be queried.

sqlQuery - - The SQL Query expression (contents of the WHERE part).

View

public View(Class<T> clazz,
            String sqlQuery)

Constructor for setting the className of the entry to query with the SQL query expression.

Parameters:

clazz - - Entry class to be queried.

sqlQuery - - The SQL Query expression (contents of the WHERE part).

View

public View(T object,
            String sqlQuery)

Constructor for setting the object as a template to query with the SQL query expression. The constructor behaves in a similar manner to the former, but incase of an ExternalEntry its class name is extracted implicitly.

Parameters:

object - - The POJO to query by

sqlQuery - - The SQL Query expression (contents of the WHERE part).

See Also:

SQLQuery.SQLQuery(String className, String sqlQuery)

View

public View(Entry entry,
            String sqlQuery)

Constructor for setting the entry as a template to query with the sql query expression. The constructor behaves in a similar manner to the former, but incase of an ExternalEntry its class name is extracted implicitly.

Parameters:

entry - - The entry to query by

sqlQuery - - The SQL Query expression (contents of the WHERE part).

See Also:

SQLQuery.SQLQuery(String className, String sqlQuery)