Java Doc for IdExpr.java in  » EJB-Server-resin-3.1.5 » resin » com » caucho » ejb » ql » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » resin » com.caucho.ejb.ql 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.caucho.ejb.ql.Expr
      com.caucho.ejb.ql.PathExpr
         com.caucho.ejb.ql.IdExpr

IdExpr
class IdExpr extends PathExpr (Code)
Identifier expression for EJB-QL.



Constructor Summary
 IdExpr(Query query, String name, EjbEntityBean bean)
     Creates a new identifier expression.

Method Summary
public  booleanequals(Object bObj)
    
 voidgenerateAmber(CharBuffer cb)
    
 voidgenerateComponent(CharBuffer cb, int index)
    
 voidgenerateWhere(CharBuffer cb)
    
 EjbEntityBeangetBean()
    
 intgetComponentCount()
    
 EjbEntityBeangetItemBean()
     Returns the item bean of a collection.
 String[]getKeyFields()
    
 StringgetKeyTable()
    
 StringgetName()
     Returns the identifier name.
 StringgetReturnEJB()
     Returns the EJB name.
 StringgetSelectTable(CharBuffer cb)
    
 StringgetTable()
    
 StringgetTableName()
    
public  inthashCode()
    
 voidprintSelect(CharBuffer cb)
    
 voidsetBean(EjbEntityBean bean)
    
 voidsetTableName(String tableName)
    
public  StringtoString()
     Printable version of the object.


Constructor Detail
IdExpr
IdExpr(Query query, String name, EjbEntityBean bean) throws ConfigException(Code)
Creates a new identifier expression.
Parameters:
  query - the owning query
Parameters:
  name - the identifier
Parameters:
  bean - the mapped bean




Method Detail
equals
public boolean equals(Object bObj)(Code)
Returns true if the two expressions are equal



generateAmber
void generateAmber(CharBuffer cb)(Code)
Prints the where SQL for this expression
Parameters:
  gen - the java code generator



generateComponent
void generateComponent(CharBuffer cb, int index)(Code)



generateWhere
void generateWhere(CharBuffer cb)(Code)
Prints the where SQL for this expression
Parameters:
  gen - the java code generator



getBean
EjbEntityBean getBean()(Code)
Returns the persistent bean this id is a member of



getComponentCount
int getComponentCount()(Code)



getItemBean
EjbEntityBean getItemBean()(Code)
Returns the item bean of a collection.



getKeyFields
String[] getKeyFields()(Code)



getKeyTable
String getKeyTable()(Code)



getName
String getName()(Code)
Returns the identifier name.



getReturnEJB
String getReturnEJB()(Code)
Returns the EJB name.



getSelectTable
String getSelectTable(CharBuffer cb) throws ConfigException(Code)
Prints the select SQL for this expression
Parameters:
  gen - the java code generator



getTable
String getTable()(Code)



getTableName
String getTableName()(Code)
Returns the SQL table name for the id



hashCode
public int hashCode()(Code)
Returns a hash code for the expression



printSelect
void printSelect(CharBuffer cb) throws ConfigException(Code)
Prints the select SQL for this expression
Parameters:
  gen - the java code generator



setBean
void setBean(EjbEntityBean bean)(Code)
Sets the persistent bean this id is a member of



setTableName
void setTableName(String tableName)(Code)
Sets the SQL table name for the id



toString
public String toString()(Code)
Printable version of the object.



Fields inherited from com.caucho.ejb.ql.PathExpr
protected EjbEntityBean _bean(Code)(Java Doc)

Methods inherited from com.caucho.ejb.ql.PathExpr
void generateAmber(CharBuffer cb)(Code)(Java Doc)
protected String generateKeyField(EntityType type, int index)(Code)(Java Doc)
protected ArrayList<String> generateKeyFields(EntityType type)(Code)(Java Doc)
EjbEntityBean getBean()(Code)(Java Doc)
int getComponentCount()(Code)(Java Doc)
abstract String[] getKeyFields()(Code)(Java Doc)
abstract String getKeyTable()(Code)(Java Doc)
abstract String getTable()(Code)(Java Doc)
Expr newField(String fieldName) throws ConfigException(Code)(Java Doc)
void setUsesField()(Code)(Java Doc)

Fields inherited from com.caucho.ejb.ql.Expr
final static L10N L(Code)(Java Doc)
protected Query _query(Code)(Java Doc)
final static Logger log(Code)(Java Doc)

Methods inherited from com.caucho.ejb.ql.Expr
protected void addKeys(ArrayList<String> names, EntityType type, String prefix)(Code)(Java Doc)
boolean canCoerce()(Code)(Java Doc)
ConfigException error(String msg)(Code)(Java Doc)
ConfigException error(Query query, String msg)(Code)(Java Doc)
void evalTypes() throws ConfigException(Code)(Java Doc)
void generateComponent(CharBuffer cb, int i)(Code)(Java Doc)
void generateSelect(CharBuffer cb)(Code)(Java Doc)
void generateWhere(CharBuffer cb)(Code)(Java Doc)
void generateWhereSubExpr(CharBuffer cb)(Code)(Java Doc)
int getComponentCount()(Code)(Java Doc)
EjbEntityBean getItemBean()(Code)(Java Doc)
public Class getJavaType()(Code)(Java Doc)
String getReturnEJB()(Code)(Java Doc)
String getSelectTable(CharBuffer cb) throws ConfigException(Code)(Java Doc)
boolean isBoolean()(Code)(Java Doc)
boolean isCollection()(Code)(Java Doc)
boolean isDate()(Code)(Java Doc)
boolean isExternal()(Code)(Java Doc)
boolean isInteger()(Code)(Java Doc)
static boolean isInteger(Class type)(Code)(Java Doc)
boolean isKey()(Code)(Java Doc)
boolean isNumeric()(Code)(Java Doc)
boolean isString()(Code)(Java Doc)
protected String keyComponent(EntityType type, int index)(Code)(Java Doc)
Expr newField(String field) throws ConfigException(Code)(Java Doc)
FieldExpr newReference(String field) throws ConfigException(Code)(Java Doc)
void setJavaType(Class javaType)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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