package org.jrest4guice.rest.helper;
import org.apache.commons.beanutils.BeanUtilsBean;
import org.apache.commons.beanutils.Converter;
import org.jrest4guice.guice.PersistenceGuiceContext;
import org.jrest4guice.jndi.JndiGuiceModuleProvider;
import org.jrest4guice.rest.JRest4GuiceModuleProvider;
import org.jrest4guice.rest.commons.converter.DatePatternConverter;
/**
*
* @author <a href="mailto:zhangyouqun@gmail.com">cnoss (QQ:86895156)</a>
*
*/
public class JRest4GuiceHelper {
private static long maxBodyPayloadSize = 1024*1024;
/**
* 打开JRest的支持
*
* @param scanPaths
* 需要动态扫瞄的资源路径
* @return
*/
public static PersistenceGuiceContext useJRest(String... scanPaths) {
//注册缺省的日期转换器（用于BeanUtilsBean）
new DatePatternConverter().addDefaultDateConverter();
//打开JRest的支持
PersistenceGuiceContext.getInstance().addModuleProvider(
new JRest4GuiceModuleProvider(scanPaths)).addModuleProvider(
new JndiGuiceModuleProvider(scanPaths));
return PersistenceGuiceContext.getInstance();
}
/**
* 注册BeanUtils的对应的转换器
*
* @param converter
* @param clazz
*/
public static void addBeanConvert(Converter converter, Class<?> clazz) {
BeanUtilsBean.getInstance().getConvertUtils()
.register(converter, clazz);
}
/**
* 设置客户端向服务端发送的http body的最大有效负载字节数
* @param size
*/
public static void setMaxBodyPayloadSize(long size){
maxBodyPayloadSize = size;
}
public static long getMaxBodyPayloadSize(){
return maxBodyPayloadSize;
}
}