oracle.lite.sync

Class Consolidator.TemplateItemMetadata

java.lang.Object

oracle.lite.sync.Consolidator.TemplateItemMetadata

Enclosing class:

Consolidator

public static class Consolidator.TemplateItemMetadata
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	cbk_name A string specifying the callback package name.
java.lang.String	cbk_owner Specifies the callback package owner
java.lang.String	columns Specifies new names for all publication item columns.
boolean	conf_res_only Specifies if the attribute conflict_resolution_only of the publication item is true or not.
java.lang.String	conflictRule Conflict resolution rule type.
java.lang.String	dmlProcedure DML procedure of the publication item.
java.lang.String	group_fnc Name of a PL/SQL group function for this publication item.
boolean	isShared Specifies if the publication item is shared or not.
boolean	isUpdatable A boolean specifying if the publication item is updatable or not.
java.lang.String	pmode Specifies the refresh mode: F for fast refresh, C for complete refresh, Q for Queue-based publication item.
java.lang.String	pubItem Specifies publication item name.
java.lang.String	resPredicate restricting-predicate A restricting predicate can be assigned to a publication item as it is added to a publication.
java.lang.String	template Specifies publication name.
int	weight Table weight is an integer property of association between publications and publication items.

Constructor Summary

Constructors

Constructor and Description

Consolidator.TemplateItemMetadata(java.lang.String template, java.lang.String pubItem, java.lang.String columns, java.lang.String disabled_dml, java.lang.String resPredicate, int weight, java.lang.String conflictRule, java.lang.String dmlProcedure, java.lang.String dml_proc_type, java.lang.String shared, java.lang.String group_fnc, java.lang.String pmode, java.lang.String cbk_owner, java.lang.String cbk_name)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	toString() Returns String representation of the object
void	validate(java.sql.Connection conn) Validate that this object's fields are valid

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

cbk_name

public java.lang.String cbk_name

A string specifying the callback package name.

cbk_owner

public java.lang.String cbk_owner

Specifies the callback package owner

columns

public java.lang.String columns

Specifies new names for all publication item columns. This parameter may be null and is used as needed. For example, to support renaming columns or defining custom column types, the columns parameter allows to rename publication item columns on the device. Please note that each column name has to be enclosed with '"' escaped with a '\'. For example: columns parameter can be passed as a String: "\"DATE\", \"ID\", \"FIRST NAME\", \"LAST NAME\""

conf_res_only

public boolean conf_res_only

Specifies if the attribute conflict_resolution_only of the publication item is true or not.

conflictRule

public java.lang.String conflictRule

Conflict resolution rule type.

  S   defines the server as the winner in conflict resolution. Default setting.
  C   Defines the client as the winner in conflict resolution.
 

dmlProcedure

public java.lang.String dmlProcedure

DML procedure of the publication item.

group_fnc

public java.lang.String group_fnc

Name of a PL/SQL group function for this publication item. If is_shared, group_fnc is used to find client->group association. The function signature must be

        ( CLIENT in     VARCHAR2, PUBLICATION in VARCHAR2, ITEM in VARCHAR2     ) return VARCHAR2.
 

The returned value should uniquely identify client's group. For example, if client A belongs to group GroupA and client B belongs to group GroupB, the group function F could return:

                F ('A','SUBSCRIPTION','PI_NAME') = 'GroupA'
                F ('B','SUBSCRIPTION','PI_NAME') = 'GroupB'
 

The implicit assumption of the grouping function is that all the members of GroupA group share the same data. The same is true for the clients in GroupB. The use of group function is to uniquely identify a group of users with the same data for a particular PUBLICATION ITEM. An example of a grouping function that groups employees by their departments is:

 
      Function GET_EMP_GROUP_ID (
          clientid in   varchar2,
          publication   in varchar2,
          item in       varchar2
      ) return varchar2 is
          group_val_id varchar2(30);
      begin
          select DEPTNO into group_val_id
            from EMP where EMPNO = clientid;
          return group_val_id;
      end;
 
                NOTE: this function assumes that EMPNO is     the     Consolidator clientid.
 

If the group_fnc is not specified, the default grouping is based on subscription parameters.

isShared

public boolean isShared

Specifies if the publication item is shared or not.

isUpdatable

public boolean isUpdatable

A boolean specifying if the publication item is updatable or not.

pmode

public java.lang.String pmode

Specifies the refresh mode: F for fast refresh, C for complete refresh, Q for Queue-based publication item. The default is fast refresh.

pubItem

public java.lang.String pubItem

Specifies publication item name.

resPredicate

public java.lang.String resPredicate

restricting-predicate A restricting predicate can be assigned to a publication item as it is added to a publication. When a client is synchronizing in high priority mode, the predicate is used to limit data pushed to the device. This parameter can be null. This parameter is for advanced use.

template

public java.lang.String template

Specifies publication name.

weight

public int weight

Table weight is an integer property of association between publications and publication items. Weight must be: 0 <= weight < 1024. Consolidator uses table weight to determine which order to apply Client Operations to master tables as follows:

 INSERT operations are executed first, from     lowest to highest table weight order.
 DELETE operations are executed next, from highest to lowest table weight order.
 UPDATE operations are executed last, from lowest to highest table weight order.
 

Constructor Detail

Consolidator.TemplateItemMetadata

public Consolidator.TemplateItemMetadata(java.lang.String template,
                                 java.lang.String pubItem,
                                 java.lang.String columns,
                                 java.lang.String disabled_dml,
                                 java.lang.String resPredicate,
                                 int weight,
                                 java.lang.String conflictRule,
                                 java.lang.String dmlProcedure,
                                 java.lang.String dml_proc_type,
                                 java.lang.String shared,
                                 java.lang.String group_fnc,
                                 java.lang.String pmode,
                                 java.lang.String cbk_owner,
                                 java.lang.String cbk_name)

Method Detail

toString

public java.lang.String toString()

Returns String representation of the object

Overrides:

toString in class java.lang.Object

validate

public void validate(java.sql.Connection conn)
              throws java.lang.Throwable

Validate that this object's fields are valid

Throws:

java.lang.Throwable