com.ktanx.common.runtime.RunBinder Maven / Gradle / Ivy
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package com.ktanx.common.runtime;
import com.ktanx.common.exception.KtanxException;
import java.util.List;
/**
* 系统返回结果
*
* User: liyd
* Date: 2/13/14
* Time: 4:36 PM
*/
public class RunBinder {
/**
* 线程变量，存放运行错误信息
*/
private static ThreadLocal resultHolder = new ThreadLocal();
/**
* 设置结果
*
* @param e the e
*/
public static void addError(KtanxException e) {
addResult(false, e.getResultCode(), e.getResultMsg());
}
/**
* 设置结果
*
* @param e the e
*/
public static void addError(Throwable e) {
addResult(false, "UN_KNOWN_EXCEPTION", e.getMessage());
}
/**
* 添加错误信息，success将变为false
*
* @param errorMsg
*/
public static void addError(String errorMsg) {
addResult(false, null, errorMsg);
}
/**
* 添加错误信息
*
* @param errorCode
* @param errorMsg
*/
public static void addError(String errorCode, String errorMsg) {
addResult(false, errorCode, errorMsg);
}
/**
* 添加运行消息，success仍然为true
*
* @param message
*/
public static void addMessage(String message) {
addResult(true, null, message);
}
/**
* 添加运行消息，success仍然为true
*
* @param message
*/
public static void addMessage(String code, String message) {
addResult(true, code, message);
}
/**
* 添加结果信息
*
* @param success
* @param code
* @param message
*/
private static void addResult(boolean success, String code, String message) {
RunResult runResult = resultHolder.get();
if (runResult == null) {
runResult = new RunResult();
resultHolder.set(runResult);
}
runResult.setSuccess(success);
runResult.setCode(code);
if (success) {
runResult.addMessage(message);
} else {
runResult.addError(message);
}
}
/**
* 是否成功
*
* @return
*/
public static boolean isSuccess() {
RunResult runResult = resultHolder.get();
if (runResult != null) {
return runResult.isSuccess();
}
return true;
}
/**
* 是否有错误
*
* @return
*/
public static boolean hasErrors() {
RunResult runResult = resultHolder.get();
if (runResult != null && !runResult.isSuccess()) {
return true;
}
return false;
}
/**
* 是否有错误
*
* @return
*/
public static boolean hasMessages() {
RunResult runResult = resultHolder.get();
if (runResult != null && runResult.getMessages() != null && !runResult.getMessages().isEmpty()) {
return true;
}
return false;
}
/**
* 获取错误结果
*
* @param isClear true时从内存中清除错误信息
* @return run result
*/
public static RunResult getRunResult(boolean isClear) {
RunResult runResult = resultHolder.get();
if (isClear) {
resultHolder.remove();
}
return runResult;
}
/**
* 获取错误结果,默认获取后从内存中清除
*
* @return
*/
public static RunResult getRunResult() {
return getRunResult(true);
}
/**
* 获取运行结果信息
*
* @param isClear true时从内存中清除信息
* @return str messages
*/
public static String getStrMessages(boolean isClear) {
RunResult runResult = resultHolder.get();
if (runResult != null) {
if (isClear) {
resultHolder.remove();
}
return runResult.getStrMessages();
}
return null;
}
/**
* 获取运行结果信息
*
* @return str messages
*/
public static String getStrMessages() {
return getStrMessages(true);
}
/**
* 获取错误结果信息
*
* @param isClear true时从内存中清除错误信息
* @return str errors
*/
public static String getStrErrors(boolean isClear) {
RunResult runResult = resultHolder.get();
if (runResult != null) {
if (isClear) {
resultHolder.remove();
}
return runResult.getStrErrors();
}
return null;
}
/**
* 获取错误结果信息
*
* @return str errors
*/
public static String getStrErrors() {
return getStrErrors(true);
}
/**
* 获取运行结果信息
*
* @param isClear true时清除信息
* @return messages
*/
public static List getMessages(boolean isClear) {
RunResult runResult = resultHolder.get();
if (runResult != null) {
if (isClear) {
resultHolder.remove();
}
return runResult.getMessages();
}
return null;
}
/**
* 获取运行结果信息
*
* @return messages
*/
public static List getMessages() {
return getMessages(true);
}
/**
* 获取错误结果信息
*
* @param isClear true时清除信息
* @return errors
*/
public static List getErrors(boolean isClear) {
RunResult runResult = resultHolder.get();
if (runResult != null) {
if (isClear) {
resultHolder.remove();
}
return runResult.getErrors();
}
return null;
}
/**
* 获取错误结果信息
*
* @return errors
*/
public static List getErrors() {
return getErrors(true);
}
/**
* 获取错误结果码
*
* @return
*/
public static String getCode(boolean isClear) {
RunResult runResult = resultHolder.get();
if (runResult != null) {
if (isClear) {
resultHolder.remove();
}
return runResult.getCode();
}
return null;
}
/**
* 获取错误结果码
*
* @return
*/
public static String getCode() {
return getCode(true);
}
/**
* 清除信息，释放资源
*/
public static void clear() {
resultHolder.remove();
}
}