Java Doc for RelationExpr.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.RelationExpr RelationExpr class RelationExpr extends PathExpr (Code) Expression representing a single-valued relation path. Constructor Summary   RelationExpr(Query query, PathExpr base, String field, CmrRelation relation)      Creates a new field expression. Method Summary public  boolean equals(Object bObj)       void generateComponent(CharBuffer cb, int index)       void generateSelect(CharBuffer cb)       void generateWhere(CharBuffer cb)       EjbEntityBean getBean()       int getComponentCount()       EjbEntityBean getItemBean()      public  Class getJavaType()      Gets the Java Type of the expression.  String[] getKeyFields()       String getKeyTable()       String getName()      Returns the identifier name.  String getReturnEJB()      Returns the EJB name.  String getSelectTable(CharBuffer cb)       String getTable()      public  int hashCode()       void setUsesField()      public  String toString()      Printable version of the object. Constructor Detail RelationExpr RelationExpr(Query query, PathExpr base, String field, CmrRelation relation) throws ConfigException(Code) Creates a new field expression. Parameters:   base - the base expression Parameters:   field - name of the field Method Detail equals public boolean equals(Object bObj)(Code) Returns true if the two expressions are equal generateComponent void generateComponent(CharBuffer cb, int index)(Code) generateSelect void generateSelect(CharBuffer cb)(Code) Prints the select SQL for this expression Parameters:   gen - the java code generator 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) getJavaType public Class getJavaType()(Code) Gets the Java Type of the expression. 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)(Code) Prints the select SQL for this expression Parameters:   gen - the java code generator getTable String getTable()(Code) hashCode public int hashCode()(Code) Returns a hash code for the expression setUsesField void setUsesField()(Code) 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)