MAT-7243: Expose getter methods that wrap the Measure Narrative text …

…in CSS, aka human readable, and return the result as a String so that it can be accessed independently of the Bundle.

pom.xml

@@ -6,7 +6,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>gov.cms.madie.packaging</groupId>
 	<artifactId>packaging-utility</artifactId>
-	<version>0.2.5</version>
+	<version>0.2.6</version>
 
 	<name>packaging-utility</name>
 	<description>A simple packaging-utility.</description>

src/main/java/gov/cms/madie/packaging/utils/PackagingUtility.java

@@ -1,8 +1,13 @@
 package gov.cms.madie.packaging.utils;
 
 import gov.cms.madie.packaging.exceptions.InternalServerException;
+import org.hl7.fhir.r4.model.Bundle;
 
 public interface PackagingUtility {
 
   byte[] getZipBundle(Object export, String exportFileName) throws InternalServerException;
+
+  String getHumanReadableWithCSS(Bundle measureBundle);
+
+  String getHumanReadableWithCSS(String measureBundleJson);
 }

src/main/java/gov/cms/madie/packaging/utils/qicore411/PackagingUtilityImpl.java

@@ -8,9 +8,7 @@
 import java.util.stream.Collectors;
 
 import org.apache.commons.lang3.StringUtils;
-import org.hl7.fhir.r4.model.Attachment;
-import org.hl7.fhir.r4.model.Bundle;
-import org.hl7.fhir.r4.model.Library;
+import org.hl7.fhir.r4.model.*;
 
 import ca.uhn.fhir.context.FhirContext;
 import ca.uhn.fhir.parser.IParser;
@@ -22,7 +20,6 @@
 import gov.cms.madie.packaging.utils.ZipUtility;
 import gov.cms.madie.packaging.utils.qicore.ResourceUtils;
 import lombok.extern.slf4j.Slf4j;
-import org.hl7.fhir.r4.model.Measure;
 
 @Slf4j
 public class PackagingUtilityImpl implements PackagingUtility {
@@ -68,11 +65,7 @@ private byte[] getZipBundle(Bundle bundle, String exportFileName) throws Interna
     if (ResourceUtils.isMeasureBundle(bundle)) {
       org.hl7.fhir.r4.model.DomainResource measure =
           (org.hl7.fhir.r4.model.DomainResource) ResourceUtils.getResource(bundle, "Measure");
-      String humanReadable = measure.getText().getDivAsString();
-
-      String template = ResourceUtils.getData("/templates/HumanReadable.liquid");
-      String humanReadableWithCSS =
-          template.replace("human_readable_content_holder", humanReadable);
+      String humanReadableWithCSS = getHumanReadableWithCSS(measure);
 
       return zipEntries(exportFileName, jsonParser, xmlParser, bundle, humanReadableWithCSS);
     } else if (ResourceUtils.isPatientBundle(bundle)) {
@@ -82,6 +75,47 @@ private byte[] getZipBundle(Bundle bundle, String exportFileName) throws Interna
     }
   }
 
+  /**
+   * Retrieve the Measure's Narrative text (aka the Human Readable) from the provided Bundle and
+   * wrap with CSS.
+   *
+   * @param measureBundleJson String of the Measure Bundle JSON with a Measure entry containing one
+   *     Narrative.
+   * @return String representation of the Human Readable with CSS.
+   */
+  public String getHumanReadableWithCSS(String measureBundleJson) {
+    IParser jsonParser = context.newJsonParser();
+    Bundle bundle =
+        (Bundle) jsonParser.parseResource(measureBundleJson);
+    return getHumanReadableWithCSS(bundle);
+  }
+
+  /**
+   * Retrieve the Measure's Narrative text (aka the Human Readable) from the provided Bundle and
+   * wrap with CSS.
+   *
+   * @param measureBundle Measure Bundle with a Measure entry containing one Narrative.
+   * @return String representation of the Human Readable with CSS.
+   */
+  public String getHumanReadableWithCSS(Bundle measureBundle) {
+    if (measureBundle == null) {
+      return null;
+    }
+    if (ResourceUtils.isMeasureBundle(measureBundle)) {
+      DomainResource measure =
+          (DomainResource)
+              ResourceUtils.getResource(measureBundle, "Measure");
+      return getHumanReadableWithCSS(measure);
+    }
+    throw new InternalServerException("Unable to parse Measure Bundle");
+  }
+
+  private String getHumanReadableWithCSS(DomainResource measure) {
+    String humanReadableNarrative = measure.getText().getDivAsString();
+    String template = ResourceUtils.getData("/templates/HumanReadable.liquid");
+    return template.replace("human_readable_content_holder", humanReadableNarrative);
+  }
+
   private byte[] getTestCaseZipBundle(Map<String, Bundle> exportBundles)
       throws InternalServerException {
 

src/main/java/gov/cms/madie/packaging/utils/qicore6/PackagingUtilityImpl.java

@@ -1,7 +1,5 @@
 package gov.cms.madie.packaging.utils.qicore6;
 
-/**
- * QI-Core 6.0.0 matches packaging requirements of QICore v4.1.1
- */
+/** QI-Core 6.0.0 matches packaging requirements of QICore v4.1.1 */
 public class PackagingUtilityImpl
     extends gov.cms.madie.packaging.utils.qicore411.PackagingUtilityImpl {}