Getting the hostname and server url in sericeImpl

Follow below steps to implement Externalizer for single site heirarchy as part of current implementation:

1. Update OOTB Externalize OSGI configuration com.day.cq.commons.impl.ExternalizerImpl.xml as part of our code base as shown below:

<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0"
      xmlns:jcr="http://www.jcp.org/jcr/1.0"
      jcr:primaryType="sling:OsgiConfig"
      externalizer.contextpath=""
      externalizer.host=""
      externalizer.encodedpath="{Boolean}false"
      externalizer.domains="[author\ https://author-practice.adobecqms.net, publish\ practice.abc]"/>

 

2. Create Sling Model Java Class to generate end User URL for both author and publish Link:

package com.javadoubts.core.models;

import com.day.cq.commons.Externalizer;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.Optional;
import org.apache.sling.models.annotations.injectorspecific.OSGiService;
import org.apache.sling.models.annotations.injectorspecific.SlingObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.annotation.PostConstruct;
import javax.inject.Inject;

@Model(adaptables = Resource.class)
public class ButtonModel {

    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Inject
    @Optional
    protected String link;

    @SlingObject
    ResourceResolver resourceResolver;

    @OSGiService
    Externalizer externalizer;

    private String publishLink;

    private String authorLink;

    @PostConstruct
    protected void init() {
        publishLink = externalizer.publishLink(resourceResolver,link);
        authorLink = externalizer.authorLink(resourceResolver,link);
    }

    public String getLink() {
        return link;
    }

    public void setLink(String link) {
        this.link = link;
    }

    public String getPublishLink() {
        return publishLink;
    }

    public void setPublishLink(String publishLink) {
        this.publishLink = publishLink;
    }

    public String getAuthorLink() {
        return authorLink;
    }

    public void setAuthorLink(String authorLink) {
        this.authorLink = authorLink;
    }
}

3. Create a component to author link having below sightly code within it as shown below:

<div data-sly-use.button="com.javadoubts.core.models.ButtonModel">
  <div>Link - ${button.link}</div> 
  <div>Author Link - ${button.authorLink}</div>
  <div>Publish Link - ${button.publishLink}</div>
</div>

4. Below is the output of the link component:

Link → This is authorable path browser link field.

Author Link → This is showing externalized Author URL having author domian.

Publish Link → This is showing externalized Publish URL having publish domain.