Java Doc for FieldExpr.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.FieldExpr FieldExpr class FieldExpr extends Expr (Code) Expression representing a field or a relation. Constructor Summary   FieldExpr(Query query, PathExpr base, String fieldName, CmpField field)      Creates a new field expression. Method Summary  void decrementUse()      public  boolean equals(Object bObj)       void generateWhere(CharBuffer cb)       Expr getBase()       String getBaseId()       EjbEntityBean getBean()       String getField()       EjbEntityBean getItemBean()      For collections, returns the underlying item bean.  CmpRelation getRelation()       String getSQLField()      Returns the SQL field reference.  String getSelectTable(CharBuffer cb)       String getTableId()      Returns the SQL table identifier for the result of the field expression.  int getUseCount()       boolean hasRelation()      public  int hashCode()       void setRelation()       void setTableId(String tableId)      Sets the SQL table identifier for the result of the field expression. public  String toString()      Constructor Detail FieldExpr FieldExpr(Query query, PathExpr base, String fieldName, CmpField field) throws ConfigException(Code) Creates a new field expression. Parameters:   base - the base expression Parameters:   field - name of the field Method Detail decrementUse void decrementUse()(Code) equals public boolean equals(Object bObj)(Code) Returns true if the two expressions are equal generateWhere void generateWhere(CharBuffer cb)(Code) Prints the where SQL for this expression Parameters:   gen - the java code generator getBase Expr getBase()(Code) Returns the base expression getBaseId String getBaseId()(Code) Returns the SQL id for the base getBean EjbEntityBean getBean()(Code) Returns the bean type of the result object getField String getField()(Code) Returns the field name getItemBean EjbEntityBean getItemBean()(Code) For collections, returns the underlying item bean. getRelation CmpRelation getRelation()(Code) Returns the relation getSQLField String getSQLField()(Code) Returns the SQL field reference. getSelectTable String getSelectTable(CharBuffer cb) throws ConfigException(Code) Prints the select SQL for this expression Parameters:   gen - the java code generator getTableId String getTableId()(Code) Returns the SQL table identifier for the result of the field expression. getUseCount int getUseCount()(Code) hasRelation boolean hasRelation()(Code) hashCode public int hashCode()(Code) Returns a hash code for the field setRelation void setRelation()(Code) setTableId void setTableId(String tableId)(Code) Sets the SQL table identifier for the result of the field expression. toString public String toString()(Code) 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)