Query

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org.objectstyle.cayenne.query
Interface Query

All Known Subinterfaces:: GenericSelectQuery

All Known Implementing Classes:: AbstractQuery, ProcedureQuery, SelectQuery, SqlSelectQuery

public interface Query

Generic query interface.

Field Summary

static org.apache.log4j.Level DEFAULT_LOG_LEVEL


static int DELETE_QUERY


static int INSERT_QUERY


static int SELECT_QUERY


static int UNKNOWN_QUERY


static int UPDATE_QUERY


Method Summary

org.apache.log4j.Level getLoggingLevel()
          Returns the logLevel property of this query.

int getQueryType()
          Returns one of the values: SELECT_QUERY, INSERT_QUERY, UPDATE_QUERY, DELETE_QUERY

java.lang.Object getRoot()
          Returns the root object of this query.

void setLoggingLevel(org.apache.log4j.Level level)


void setRoot(java.lang.Object value)
          Sets the root of the query

Field Detail

DEFAULT_LOG_LEVEL

public static final org.apache.log4j.Level DEFAULT_LOG_LEVEL

SELECT_QUERY

public static final int SELECT_QUERY

See Also:: Constant Field Values

INSERT_QUERY

public static final int INSERT_QUERY

See Also:: Constant Field Values

UPDATE_QUERY

public static final int UPDATE_QUERY

See Also:: Constant Field Values

DELETE_QUERY

public static final int DELETE_QUERY

See Also:: Constant Field Values

UNKNOWN_QUERY

public static final int UNKNOWN_QUERY

See Also:: Constant Field Values

Method Detail

getLoggingLevel

public org.apache.log4j.Level getLoggingLevel()

Returns the logLevel property of this query. Log level is a hint to QueryEngine that performs this query to log execution with a certain priority.

setLoggingLevel

public void setLoggingLevel(org.apache.log4j.Level level)

getQueryType

public int getQueryType()

Returns one of the values: SELECT_QUERY, INSERT_QUERY, UPDATE_QUERY, DELETE_QUERY

getRoot

public java.lang.Object getRoot()

Returns the root object of this query. Might be a String, ObjEntity, DbEntity or Class, depending on the query in question

setRoot

public void setRoot(java.lang.Object value)

Sets the root of the query