今天就跟大家聊聊有关java中继承的作用是什么，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
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public class ConfigureDefinition implements Serializable {
private final static Logger LOGGER = LoggerFactory.getLogger(ConfigureDefinition.class);
public static String valicateErrorMessage;
public TaskNodeDefinition addConfiguration(Object json,TaskNodeDefinition target){
LOGGER.info("--->ConfigureDefinition addConfiguration() the [task node]<taskNode:{}>", target.toString());
return target;
}
public TaskNodeDefinition processConfiguration(TaskNodeDefinition taskNodeDefinition) throws Exception{
LOGGER.info("--->ConfigureDefinition processConfiguration() the [task node]<taskNode:{}>", taskNodeDefinition.toString());
validate(taskNodeDefinition);
return taskNodeDefinition;
}
public boolean validate(TaskNodeDefinition taskNodeDefinition) {
LOGGER.info("--->ConfigureDefinition validate() the [task node]<taskNode:{}>", taskNodeDefinition.toString());
return true;
}
public String validateReturnMessage(TaskNodeDefinition taskNodeDefinition){
LOGGER.info("--->ConfigureDefinition validateReturnMessage() the [task node]<taskNode:{}>", taskNodeDefinition.toString());
validate(taskNodeDefinition);
return valicateErrorMessage;
}
}public class HttpRequestConfig extends ConfigureDefinition {
private final static Logger LOGGER = LoggerFactory.getLogger(HttpRequestConfig.class);
@Override
public TaskNodeDefinition addConfiguration(Object json,TaskNodeDefinition target){
LOGGER.info("---> HttpRequestConfig addConfiguration() the [HTTP Request]<taskNode:{}> <{}>", target.getTaskId(),json);
JSONObject jsonObject= JSONObject.fromObject(json);
HttpRequestDefinition httpRequestDefinition=(HttpRequestDefinition)JSONObject.toBean(jsonObject, HttpRequestDefinition.class);
target.setConfigure(httpRequestDefinition);
return target;
}
@Override
public TaskNodeDefinition processConfiguration(TaskNodeDefinition taskNodeDefinition) throws Exception {
return super.processConfiguration(taskNodeDefinition);
}
@Override
public boolean validate(TaskNodeDefinition taskNodeDefinition) {
LOGGER.info("--->HttpRequestConfig validate() the [HTTP Request]<taskNode:{}>", taskNodeDefinition.toString());
if (Objects.isNull(taskNodeDefinition.getConfigure())
|| Objects.isNull(taskNodeDefinition.getConfigure())
|| Objects.isNull(((HttpRequestDefinition)taskNodeDefinition.getConfigure()).getGeneral())
|| StringUtils.isAnyBlank(((HttpRequestDefinition)taskNodeDefinition.getConfigure()).getGeneral().getMethod(),
((HttpRequestDefinition)taskNodeDefinition.getConfigure()).getGeneral().getPath(),
((HttpRequestDefinition)taskNodeDefinition.getConfigure()).getGeneral().getAccessKeyId())) {
valicateErrorMessage="You must specify a value in the following fields: method、path、accessKeyId";
return false;
}
valicateErrorMessage=null;
return true;
}
@Override
public String validateReturnMessage(TaskNodeDefinition taskNodeDefinition){
LOGGER.info("--->HttpRequestConfig validateReturnMessage() the [HTTP Request]<taskNode:{}>", taskNodeDefinition.toString());
validate(taskNodeDefinition);
return valicateErrorMessage;
}public class HttpRequestDefinition extends HttpRequestConfig implements Serializable {
private GeneralDefinition general;
private RequestDefinition request;
private ResponseDefinition response;
public GeneralDefinition getGeneral() {
return general;
}
public void setGeneral(GeneralDefinition general) {
this.general = general;
}
public RequestDefinition getRequest() {
return request;
}
public void setRequest(RequestDefinition request) {
this.request = request;
}
public ResponseDefinition getResponse() {
return response;
}
public void setResponse(ResponseDefinition response) {
this.response = response;
}
}看完上述内容，你们对java中继承的作用是什么有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注亿速云行业资讯频道，感谢大家的支持。
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原文链接：https://my.oschina.net/sunnywu/blog/3070213
