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View와 ViewResolver에 대한 재설계 반영 및 예외처리 로직 추가

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This commit is contained in:
Terry Chang
2018-10-23 16:22:26 +09:00
parent 4ad17e3ca8
commit 118a2de5b7
7 changed files with 139 additions and 117 deletions
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8
src/main/java/com/terry/xplatform/config/handler/GlobalExceptionHandler.java
View File

@@ -5,16 +5,22 @@ import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.servlet.ModelAndView;
import com.terry.xplatform.config.xplatform.web.XplatformView;
@ControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(value={DataAccessException.class})
public ModelAndView processDataAccessException(DataAccessException ex){
public XplatformView processDataAccessException(DataAccessException ex){
/*
ModelAndView modelAndView = new ModelAndView();
modelAndView.addObject("ErrorCode", "-1");
modelAndView.addObject("ErrorMsg", ex.getMessage());
modelAndView.setViewName("errorView");
return modelAndView;
*/
XplatformView xplatformView = new XplatformView("30", ex.getMessage());
return xplatformView;
}
@ExceptionHandler(value={Exception.class})

2
src/main/java/com/terry/xplatform/config/xplatform/XplatformConstants.java
View File

@@ -2,6 +2,6 @@ package com.terry.xplatform.config.xplatform;
import com.tobesoft.xplatform.tx.PlatformType;
public class XplatformConstants implements PlatformType {
public interface XplatformConstants extends PlatformType {
public static final String CONTENT_TYPE_CSV = "csv";
}

122
src/main/java/com/terry/xplatform/config/xplatform/web/XplatformView.java
View File

@@ -11,10 +11,9 @@ import java.util.Map.Entry;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.util.StringUtils;
import org.springframework.validation.BeanPropertyBindingResult;
import org.springframework.web.servlet.View;
import org.springframework.web.servlet.support.RequestContext;
import org.springframework.web.servlet.view.AbstractTemplateView;
import com.terry.xplatform.config.utils.XplatformReflectionUtils;
import com.terry.xplatform.config.xplatform.XplatformConstants;
@@ -27,7 +26,7 @@ import com.tobesoft.xplatform.data.VariableList;
import com.tobesoft.xplatform.data.datatype.PlatformDataType;
import com.tobesoft.xplatform.tx.HttpPlatformResponse;
public class XplatformView extends AbstractTemplateView {
public class XplatformView implements View {
/**
* Xplatform의 작업결과가 성공적이었을때의 ErrorCode 값을 설정한다
@@ -49,65 +48,75 @@ public class XplatformView extends AbstractTemplateView {
this.ERROR_MSG_VALUE = errorMsgValue;
}
@Override
protected void renderMergedTemplateModel(Map<String, Object> model, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception {
// TODO Auto-generated method stub
String contentType = StringUtils.hasText((String)model.get("contentType")) ? (String)model.get("contentType") : XplatformConstants.CONTENT_TYPE_XML;
model.remove("contentType");
@Override
public String getContentType() {
// TODO Auto-generated method stub
return null;
}
@Override
public void render(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response)
throws Exception {
// TODO Auto-generated method stub
String contentType = request.getHeader("Content-Type").startsWith("text/xml;") ? XplatformConstants.CONTENT_TYPE_XML
: request.getHeader("Content-Type");
if(contentType == XplatformConstants.CONTENT_TYPE_XML) {
VariableList variableList = new VariableList();
DataSetList dataSetList = new DataSetList();
HttpPlatformResponse httpPlatformResponse = new HttpPlatformResponse(httpServletResponse, XplatformConstants.CONTENT_TYPE_XML);
HttpPlatformResponse httpPlatformResponse = new HttpPlatformResponse(response, XplatformConstants.CONTENT_TYPE_XML);
for(Entry<String, Object> entry : model.entrySet()) {
String key = entry.getKey();
Object object = entry.getValue();
if(object instanceof Collection) {
@SuppressWarnings("unchecked")
DataSet dataSet = makeDataSet(key, (Collection<Object>)object);
dataSetList.add(dataSet);
} else {
Variable variable = null;
if(object instanceof Integer) {
variable = new Variable(key, PlatformDataType.INT, (Integer)object);
} else if(object instanceof Long) {
variable = new Variable(key, PlatformDataType.LONG, (Long)object);
} else if(object instanceof Float) {
variable = new Variable(key, PlatformDataType.FLOAT, (Float)object);
} else if(object instanceof Double) {
variable = new Variable(key, PlatformDataType.DOUBLE, (Double)object);
} else if(object instanceof Date) {
variable = new Variable(key, PlatformDataType.DATE, (Date)object);
} else if(object instanceof String){
variable = new Variable(key, PlatformDataType.STRING, (String)object);
} else if(object instanceof Variable) {
variable = (Variable)object;
} else {
// model에 들어있는 클래스 객체중에 DataSet으로 변환할 수 없는 클래스 객체가 들어있는것은 bypass 하게끔 한다
if(model != null) {
if(skipDataSet(object)) {
continue;
}
for(Entry<String, ?> entry : model.entrySet()) {
String key = entry.getKey();
Object object = entry.getValue();
if(object instanceof Collection) {
@SuppressWarnings("unchecked")
DataSet dataSet = makeDataSet(key, (Collection<Object>)object);
dataSetList.add(dataSet);
} else {
Variable variable = null;
if(object instanceof Integer) {
variable = new Variable(key, PlatformDataType.INT, (Integer)object);
} else if(object instanceof Long) {
variable = new Variable(key, PlatformDataType.LONG, (Long)object);
} else if(object instanceof Float) {
variable = new Variable(key, PlatformDataType.FLOAT, (Float)object);
} else if(object instanceof Double) {
variable = new Variable(key, PlatformDataType.DOUBLE, (Double)object);
} else if(object instanceof Date) {
variable = new Variable(key, PlatformDataType.DATE, (Date)object);
} else if(object instanceof String){
variable = new Variable(key, PlatformDataType.STRING, (String)object);
} else if(object instanceof Variable) {
variable = (Variable)object;
} else {
// model에 들어있는 클래스 객체중에 DataSet으로 변환할 수 없는 클래스 객체가 들어있는것은 bypass 하게끔 한다
// 객체의 멤버변수들 값을 읽어서 한 행짜리 데이터셋으로 return 하는 방법을 고민해보자
DataSet dataSet = makeDataSet(key, object);
dataSetList.add(dataSet);
}
if(variable != null) {
variableList.add(variable);
}
}
}
if(skipDataSet(object)) {
continue;
}
// XplatformView를 만든다는 것은 그 이전단계까지는 예외없이 진행되었다는 뜻이기 때문에 Xplatform에서 읽어들일변수인 ErrorCode 와 ErrorMsg 변수에 작업이 성공했다는 내용을 설정한다
// Controller에서 ErrorCode와 ErrorMsg를 설정한 것이 없으면 XplatformView에서 설정하도록 한다
if(!model.containsKey("ErrorCode")) {
variableList.add("ErrorCode", ERROR_CODE_VALUE);
}
// 객체의 멤버변수들 값을 읽어서 한 행짜리 데이터셋으로 return 하는 방법을 고민해보자
DataSet dataSet = makeDataSet(key, object);
dataSetList.add(dataSet);
}
if(variable != null) {
variableList.add(variable);
}
}
}
if(!model.containsKey("ErrorMsg")) {
variableList.add("ErrorMsg", ERROR_MSG_VALUE);
// XplatformView를 만든다는 것은 그 이전단계까지는 예외없이 진행되었다는 뜻이기 때문에 Xplatform에서 읽어들일변수인 ErrorCode 와 ErrorMsg 변수에 작업이 성공했다는 내용을 설정한다
// Controller에서 ErrorCode와 ErrorMsg를 설정한 것이 없으면 XplatformView에서 설정하도록 한다
if(!model.containsKey("ErrorCode")) {
variableList.add("ErrorCode", ERROR_CODE_VALUE);
}
if(!model.containsKey("ErrorMsg")) {
variableList.add("ErrorMsg", ERROR_MSG_VALUE);
}
}
PlatformData platformData = new PlatformData();
@@ -119,11 +128,9 @@ public class XplatformView extends AbstractTemplateView {
} else if(contentType == XplatformConstants.CONTENT_TYPE_CSV) {
}
}
}
/**
/**
* Collection 객체와 DataSet 이름을 파라미터로 받아 해당 객체가 들어있는 DataSet을 return 한다
* @param dataSetName
* @param collection
@@ -313,5 +320,4 @@ public class XplatformView extends AbstractTemplateView {
return result;
}
}

33
src/main/java/com/terry/xplatform/config/xplatform/web/XplatformViewResolver.java
View File

@@ -1,21 +1,30 @@
package com.terry.xplatform.config.xplatform.web;
import org.springframework.web.servlet.view.AbstractTemplateViewResolver;
import org.springframework.web.servlet.view.AbstractUrlBasedView;
import java.util.Locale;
public class XplatformViewResolver extends AbstractTemplateViewResolver {
import org.springframework.core.Ordered;
import org.springframework.web.servlet.View;
import org.springframework.web.servlet.ViewResolver;
@Override
protected Class getViewClass() {
public class XplatformViewResolver implements ViewResolver, Ordered {
private int order = Ordered.LOWEST_PRECEDENCE;
@Override
public View resolveViewName(String viewName, Locale locale) throws Exception {
// TODO Auto-generated method stub
return XplatformView.class;
}
XplatformView xplatformView = new XplatformView();
return xplatformView;
}
@Override
protected AbstractUrlBasedView buildView(String viewName) throws Exception {
@Override
public int getOrder() {
// TODO Auto-generated method stub
XplatformView view = (XplatformView)super.buildView(viewName);
return view;
}
return order;
}
public void setOrder(int order) {
this.order = order;
}
}

1
src/main/java/com/terry/xplatform/service/impl/SampleServiceImpl.java
View File

@@ -31,6 +31,7 @@ public class SampleServiceImpl implements SampleService {
@Override
public List<SampleVO> list(SampleDefaultVO sampleDefaultVO) throws DataAccessException {
// TODO Auto-generated method stub
// throw new DataAccessException("Test DataAccessException Message") {};
List<SampleVO> result = sampleDAO.selectSampleList(sampleDefaultVO);
return result;
}

2
src/main/java/com/terry/xplatform/web/SampleController.java
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@@ -28,7 +28,7 @@ public class SampleController {
@Autowired
SampleService sampleService;
@RequestMapping("/egovSampleSelect")
@RequestMapping("egovSampleSelect")
public void list(Model model
, SampleVO sampleVO
, @RequestVariable SampleVO requestVariableSampleVO