[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-3260) Seam-gen generates @In for referenced EntityHomes twice in some cases

Seam-gen generates @In for referenced EntityHomes twice in some cases --------------------------------------------------------------------- Key: JBSEAM-3260 URL: https://jira.jboss.org/jira/browse/JBSEAM-3260 Project: Seam Issue Type: Bug Components: Tools Affects Versions: 2.0.2.SP1 Reporter: Markus Neubrand If an reverse engineered entity has two ManyToOne relations to the same entity the following code in <seam-home>/seam-gen/src/EntityHome.java.ftl generates the @In for the referenced EntityHome twice: <#foreach property in pojo.allPropertiesIterator> <#if c2h.isManyToOne(property)> <#assign parentPojo = c2j.getPOJOClass(cfg.getClassMapping(property.value.referencedEntityName))> <#assign parentHomeName = util.lower(parentPojo.shortName) + "Home"> @${pojo.importType("org.jboss.seam.annotations.In")}(create=true) ${parentPojo.shortName}Home ${parentHomeName}; </#if> </#foreach> To fix this issue the template must implement a check to determine if the @In was already generated for the given parentPojo.shortName. I'm not very familiar with Freemarker so i think the patch below is a very ugly solution but at least it works for me: <#assign usedParentPojo = ""> <#foreach property in pojo.allPropertiesIterator> <#if c2h.isManyToOne(property)> <#assign parentPojo = c2j.getPOJOClass(cfg.getClassMapping(property.value.referencedEntityName))> <#if !usedParentPojo?contains("@" + parentPojo.shortName + "@")> <#assign parentHomeName = util.lower(parentPojo.shortName) + "Home"> @${pojo.importType("org.jboss.seam.annotations.In")}(create=true) ${parentPojo.shortName}Home ${parentHomeName}; </#if> <#assign usedParentPojo = usedParentPojo + "@" + parentPojo.shortName + "@"> </#if> </#foreach>