[ http://issues.apache.org/jira/browse/IBATIS-245?page=all ]
Nathan Maves closed IBATIS-245:
-------------------------------
Resolution: Duplicate
Assign To: Nathan Maves
Duplicate submission per user's comments.
> Lazy Load per result
> --------------------
>
> Key: IBATIS-245
> URL: http://issues.apache.org/jira/browse/IBATIS-245
> Project: iBatis for Java
> Type: New Feature
> Components: SQL Maps
> Versions: 2.1.5, 2.1.6
> Environment: Any
> Reporter: S Boyd
> Assignee: Nathan Maves
>
> I have a need for the lazy load property on a per result basis. Since it was
> listed on the wish list for 2.1.5, I attempted to add it to ibatis 2.1.5
> source. The global lazyload setting would be the default setting for all
> results. If the default setting is not desirable for a particular result,
> then you can override it by adding lazyLoad="true|false" to the result. In
> doing so, I had to modify the sqlmap dtd and three java classes:
> SqlMapParser, BasicResultMap, and BasicResultMapping.
> SqlMapParser code additions:
> 368: parser.addNodelet("/sqlMap/resultMap/result", new Nodelet() {
> // code skipped
> 379: String callback = childAttributes.getProperty("typeHandler");
> 380: String lazyLoad = childAttributes.getProperty("lazyLoad");
> 408: BasicResultMapping mapping = new BasicResultMapping();
> 409:mapping.setPropertyName(propertyName);
> mapping.setColumnName(columnName);
> mapping.setJdbcTypeName(jdbcType);
> mapping.setTypeHandler(handler);
> mapping.setNullValue(nullValue);
> mapping.setStatementName(statementName);
> mapping.setNestedResultMapName(resultMapName);
> if(lazyLoad != null && lazyLoad.length() > 0){
> mapping.setLazyLoad("true".equals(lazyLoad));
> }
> else{ // use global lazy load setting
>
> mapping.setLazyLoad(vars.client.getDelegate().isLazyLoadingEnabled());
> }
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