删除名称下所有版本的流程模板

public void deleteProcessDefinition(String name) {   
    JbpmContext jbpmContext = JbpmConfiguration.getInstance()   
            .createJbpmContext();   
    try {   
        List<ProcessDefinition> versionList = jbpmContext.getGraphSession()   
                .findAllProcessDefinitionVersions(name);   
        for (int i = 0; i < versionList.size(); i++) {   
            jbpmContext.getGraphSession().deleteProcessDefinition(   
                    versionList.get(i));   
        }   
    } finally {   
        jbpmContext.close();   
    }   
}  

//删除所有的流程流程定义
	public void delProcessDefinition(String processName) {
		
		JbpmContext context = getJbpmContext();
		List defs = context.getGraphSession().findAllProcessDefinitionVersions(processName);
		for (Iterator iterator = defs.iterator(); iterator.hasNext();) {
			ProcessDefinition def = (ProcessDefinition) iterator.next();
			context.getGraphSession().deleteProcessDefinition(def);
		}
		
	}