Hi All,
In my aem service impl, when I am adapting my resource to ContentFragment Object it returns null CF object.
Although my resource is not null and I can see my resource path as well.
Thanks!
Solved! Go to Solution.
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At the end figures out the issue, I know it was a blunder,
I guess the issue was that we need to give permissions to /conf/myproject along with /content/dam/project.
And I guess CF api ONLY works when we have access to both. Rather Node and Resource API work with only access to /content/dam
@Nikhil-Kumar Try validating from below Code Snippet
If it is still not resolved, kindly share your Code Snippet
@krati_garg - Yes I am trying the same approach, but it gives null values after adapting the resource to CF.
Here is my code snippet:
package com.myproject.core.services.impl;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.Base64;
import java.util.Collections;
import java.util.Enumeration;
import org.apache.sling.api.resource.LoginException;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.apache.sling.serviceusermapping.ServiceUserMapped;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.osgi.service.component.propertytypes.ServiceRanking;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.jcr.query.Query;
import java.util.Collections;
import java.util.Iterator;
import java.util.Map;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.ConfigurationPolicy;
import org.osgi.service.component.annotations.Reference;
import org.osgi.service.metatype.annotations.AttributeDefinition;
import org.osgi.service.metatype.annotations.AttributeType;
import org.osgi.service.metatype.annotations.Designate;
import org.osgi.service.metatype.annotations.ObjectClassDefinition;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.adobe.cq.dam.cfm.ContentElement;
import com.adobe.cq.dam.cfm.ContentFragment;
import com.day.cq.commons.Externalizer;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import com.google.gson.JsonPrimitive;
import com.myproject.core.models.TeamMemberContentFragment;
import com.myproject.core.services.SearchService;
import com.myproject.core.services.TeamMemberPageService;
import com.myproject.core.utils.LinkUtils;
import org.apache.sling.api.resource.ResourceResolver;
import java.util.Optional;
import com.adobe.cq.dam.cfm.FragmentTemplate;
@Component(immediate = true, service = TeamMemberPageService.class, name = "com.myproject.core.services.TeamMemberPageService", configurationPolicy = ConfigurationPolicy.REQUIRE, property = {
"service.vendor=myproject", "service.description=myproject - Team Member Service" })
@Designate(ocd = TeamMemberPageServiceImpl.Config.class)
public class TeamMemberPageServiceImpl implements TeamMemberPageService {
public static final Logger LOGGER = LoggerFactory.getLogger(TeamMemberPageService.class);
@ObjectClassDefinition(name = "myproject - Team Mmeber Service Configuration", description = "Configuration for Team Mmeber Service Configuration.")
public @interface Config {
@AttributeDefinition(name = "Enable Create Bio Page", description = "This enables Create Dynamic Bio Page.", type = AttributeType.BOOLEAN)
public boolean enableCreateBioPage();
@AttributeDefinition(name = "Team Mmeber Source Content Fragment Path", description = "Team Mmeber Source Content Fragment Path.")
String teamMemeberSourceCfPath()
default "/content/dam/myproject/content-fragments/team-members";
@AttributeDefinition(name = "Team Mmeber Destination Page Path", description = "Team Mmeber Destination Page Path.")
String teamMemeberDestinationPagePath()
default "/content/myproject/us/en/team-members";
}
private Config config;
@Reference
private ResourceResolverFactory resourceResolverFactory;
@Activate
public void activate(Config config) {
this.config = config;
}
private Optional<ContentFragment> contentFragment;
@Override
public void createTeamMmeberPages(String path) {
LOGGER.info("Inside the Teams Service");
final Map<String, Object> authInfo = Collections.singletonMap(
ResourceResolverFactory.SUBSERVICE, "readWriteServiceUser");
try (ResourceResolver serviceResolver = resourceResolverFactory.getServiceResourceResolver(authInfo)) {
Resource resource = serviceResolver
.resolve(path);
LOGGER.info("Resource OBJECT: {} " + resource);
LOGGER.info("Resource Value: {} " + resource.getPath());
contentFragment = Optional.ofNullable(resource.adaptTo(ContentFragment.class));
LOGGER.info("CF: {} " + contentFragment);
String cfValue = contentFragment
.map(cf -> cf.getElement("name"))
.map(ContentElement::getContent)
.orElse(StringUtils.EMPTY);
LOGGER.info("content cf: {} " + cfValue);
} catch (LoginException e) {
LOGGER.error("Login Exception when obtaining a User for the Bundle Service: {} ", e);
}
}
}
Hopefully
/content/dam/myproject/content-fragments/team-members
This resource is a Content Fragment and not a folder or any other Asset.
Can you please check?
Also, please add the error log for the same
This is a folder in which I have all the CF stored. But I am not using this path anywhere in the code, rather I am accessing the CF inside it.
Also, I can adapt my resource to a Node without any issue in my service impl. But it doesn't resolve the resource to ContentFragment in my service impl.
It's bit weird!
With above comment, it feels the service user does not have required access to adapt to a Content Fragment, and just default JCR permissions.
Can you please share the ACL permissions for the readWriteServiceUser, especially over content/dam?
It should have required read/write access over Content Fragment Folder, you are trying to access in the code.
Try using below code, if you have the request object:
private ModelFactory modelFactory;
https://github.com/kiransg89/LinkedContentFragment/blob/main/LinkedContentFragmentImpl.java
Maybe this might help!
Nope this didn't helped!
Hi @Nikhil-Kumar ,
Can you try this?
ContentFragment CF = resourceResolver.getResource(path).adaptTo(ContentFragment.class);
or in your case
Resource resource = serviceResolver.getResource(path); //instead .resolve(path);
Regards,
Santosh
At the end figures out the issue, I know it was a blunder,
I guess the issue was that we need to give permissions to /conf/myproject along with /content/dam/project.
And I guess CF api ONLY works when we have access to both. Rather Node and Resource API work with only access to /content/dam
Almost inline with my last comment. Hope you read it, before finding it on your own. Could have saved some of your time @Nikhil-Kumar
@Thanks @krati_garg , I had gieven access to the /content/dam but we require permissions over /conf as well along with /content/dam
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