Hi, I am trying to implement project level custom error handling in aem 6.4, but getting some exception.
Based on project error page should change.I have created 404,500 pages in my content path.
I have followed the below link https://www.albinsblog.com/2018/07/how-to-display-custom-site-specific-error-pages-in-aem.html#.XOfD...
These are the steps to reproduce the exception.
Crate java class under core
import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageManager;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.models.annotations.Default;
import org.apache.sling.models.annotations.DefaultInjectionStrategy;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.injectorspecific.Self;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.PostConstruct;
import javax.inject.Inject;
@Model(adaptables = SlingHttpServletRequest.class,
defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL)
public class ErrorHandlerReqStepuestModel {
protected final Logger logger = LoggerFactory.getLogger(ErrorHandlerRequestModel.class);
private static final String DEFAULT_ERROR_PAGE = "/content/aem/en";
private static final String ERROR_CODE_404 = "404";
private static final int MAX_DEPTH = 2;
private static final String PATH_SEPERATOR = "/";
@Self
private SlingHttpServletRequest slingRequest;
@Inject
@Default(values = ERROR_CODE_404)
private String errorCode;
private String pagePath;
@PostConstruct
protected void init() {
pagePath = DEFAULT_ERROR_PAGE + errorCode;
final String requestURI = slingRequest.getRequestPathInfo().getResourcePath();
if (requestURI != null && !requestURI.equals("")) {
pagePath = getErrorPageFromRequestedUrl(errorCode, requestURI);
}
}
private String getErrorPageFromRequestedUrl(final String errorCode, final String requestURI) {
final Page resolvedPage = getPageFromPath(requestURI);
if (resolvedPage != null) {
return getErrorPathFromPage(errorCode, resolvedPage);
}
return null;
}
private Page getPageFromPath(String requestURI) {
final PageManager pageManager = slingRequest.getResourceResolver().adaptTo(PageManager.class);
while (requestURI.contains(PATH_SEPERATOR)) {
Page page = pageManager.getContainingPage(requestURI);
if (page != null) {
return page;
} else {
requestURI = requestURI.substring(0, requestURI.lastIndexOf(PATH_SEPERATOR));
}
}
return null;
}
private String getErrorPathFromPage(final String errorCode, final Page resolvedPage) {
if (resolvedPage.hasChild(errorCode)) {
return resolvedPage.getPath() + PATH_SEPERATOR + errorCode;
}
if (resolvedPage.getParent() != null && resolvedPage.getDepth() >= MAX_DEPTH) {
return getErrorPathFromPage(errorCode, resolvedPage.getParent());
}
return null;
}
public String getPagePath() {
return pagePath;
}
}
import com.adobe.cq.sightly.WCMUsePojo;
public class ResponseStatus extends WCMUsePojo {
@Override
public void activate() throws Exception {
getResponse().setStatus(404);
}
}
<sly data-sly-use.responseStatus="apps.sling.servlet.errorhandler.ResponseStatus">
<sly data-sly-use.errorPage="${'com.aem.test.ErrorHandlerRequestModel'@ errorCode='500'}"/>
<sly data-sly-resource="${errorPage.pagePath}.html"/>
</sly>
<sly data-sly-use.responseStatus="apps.sling.servlet.errorhandler.ResponseStatus">
<sly data-sly-use.errorPage="${'com.aem.test.ErrorHandlerRequestModel'@ errorCode='404'}"/>
<sly data-sly-resource="${errorPage.pagePath}.html"/>
</sly>
Screenshot for error handler
Overlay the eror handler from libs.
Output-1
Output-2
Please help me to achieve this
Thanks,
Kiran
Message was edited by: Kiran veeranki
Solved! Go to Solution.
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Have you already checked Error Page Handler ?
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Have you already checked Error Page Handler ?
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Hi Joerg,
Sorry for late response.I have gone through the above url, but I need to implement my custom error handler.
Can you help me to achieve this?
Thanks,
Kiran
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Check this
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Hi Webcoholic,
I have already gone through this link and it is for global error handling which is working fine for me.
I need specific project level error handling.
Thanks,
Kiran
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For Project level you can create custom error pages as per your project and configure at root level .Also you may need to configure the settings at dispatcher level.
https://www.albinsblog.com/2015/03/how-to-customizeconfigure-404-error.html#.XO9cnYgzbIU
Above links are of previous versions but might help you to get some idea for implementation in 6.4 version
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