JDBCAutomaticQueryMetaData

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org.jboss.ejb.plugins.cmp.jdbc.metadata
Class JDBCAutomaticQueryMetaData

java.lang.Object
  org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCAutomaticQueryMetaData

All Implemented Interfaces:: JDBCQueryMetaData (src)

public final class JDBCAutomaticQueryMetaData
extends java.lang.Object
implements JDBCQueryMetaData (src)

This immutable class contains information about an automatically generated query. This class is a place holder used to make an automaticlly generated query look more like a user specified query. This class only contains a referance to the method used to invoke this query.

Constructor Summary
`JDBCAutomaticQueryMetaData(java.lang.reflect.Method method, JDBCReadAheadMetaData (src) readAhead, java.lang.Class qlCompiler, boolean lazyResultSetLoading)` Constructs a JDBCAutomaticQueryMetaData which is invoked by the specified method.

Method Summary
`boolean`	`equals(java.lang.Object o)` Compares this JDBCAutomaticQueryMetaData against the specified object.
`java.lang.reflect.Method`	`getMethod()` Gets the method which invokes this query.
`java.lang.Class`	`getQLCompilerClass()`
`JDBCReadAheadMetaData (src)`	`getReadAhead()` Gets the read ahead metadata for the query.
`int`	`hashCode()` Returns a hashcode for this JDBCAutomaticQueryMetaData.
`boolean`	`isLazyResultSetLoading()`
`boolean`	`isResultTypeMappingLocal()` Is the result set of ejbSelect is mapped to local ejb objects or remote ejb objects.
`java.lang.String`	`toString()` Returns a string describing this JDBCAutomaticQueryMetaData.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JDBCAutomaticQueryMetaData

public JDBCAutomaticQueryMetaData(java.lang.reflect.Method method,
                                  JDBCReadAheadMetaData (src)  readAhead,
                                  java.lang.Class qlCompiler,
                                  boolean lazyResultSetLoading)

Constructs a JDBCAutomaticQueryMetaData which is invoked by the specified method.
Parameters:: method - the method which invokes this query

Method Detail

getMethod

public java.lang.reflect.Method getMethod()

Description copied from interface: JDBCQueryMetaData (src)

Gets the method which invokes this query.

Specified by:: getMethod in interface JDBCQueryMetaData (src)

Returns:: the Method object which invokes this query

isResultTypeMappingLocal

public boolean isResultTypeMappingLocal()

Description copied from interface: JDBCQueryMetaData (src)

Is the result set of ejbSelect is mapped to local ejb objects or remote ejb objects.

Specified by:: isResultTypeMappingLocal in interface JDBCQueryMetaData (src)

Returns:: true, if the result set is to be local objects

getReadAhead

public JDBCReadAheadMetaData (src)  getReadAhead()

Gets the read ahead metadata for the query.

Specified by:: getReadAhead in interface JDBCQueryMetaData (src)

Returns:: the read ahead metadata for the query.

getQLCompilerClass

public java.lang.Class getQLCompilerClass()

Specified by:: getQLCompilerClass in interface JDBCQueryMetaData (src)

Returns:: EJBQL compiler implementation

isLazyResultSetLoading

public boolean isLazyResultSetLoading()

Specified by:: isLazyResultSetLoading in interface JDBCQueryMetaData (src)

equals

public boolean equals(java.lang.Object o)

Compares this JDBCAutomaticQueryMetaData against the specified object. Returns true if the objects are the same. Two JDBCAutomaticQueryMetaData are the same if they are both invoked by the same method.

Parameters:: o - the reference object with which to compare
Returns:: true if this object is the same as the object argument; false otherwise

hashCode

public int hashCode()

Returns a hashcode for this JDBCAutomaticQueryMetaData. The hashcode is computed by the method which invokes this query.

Returns:: a hash code value for this object

toString

public java.lang.String toString()

Returns a string describing this JDBCAutomaticQueryMetaData. The exact details of the representation are unspecified and subject to change, but the following may be regarded as typical:

"[JDBCAutomaticQueryMetaData: method=public org.foo.User findByName(java.lang.String)]"