WebServerCrudServiceImpl.java 文件源码

@Override
public void updateResourceTemplate(final String wsName, final String resourceTemplateName, final String template) {
    final Query q = entityManager.createNamedQuery(JpaWebServerConfigTemplate.UPDATE_WEBSERVER_TEMPLATE_CONTENT);
    q.setParameter("webServerName", wsName);
    q.setParameter("templateName", resourceTemplateName);
    q.setParameter("templateContent", template);

    int numEntities;
    try {
        numEntities = q.executeUpdate();
    } catch (RuntimeException re) {
        LOGGER.error("Error updating resource template {} for web server {}", resourceTemplateName, wsName, re);
        throw new ResourceTemplateUpdateException(wsName, resourceTemplateName, re);
    }

    if (numEntities == 0) {
        LOGGER.error("Error updating resource template numEntities=0 {} for web server {}", resourceTemplateName, wsName);
        throw new ResourceTemplateUpdateException(wsName, resourceTemplateName);
    }
}