diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/CliContextTest.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/CliContextTest.java
deleted file mode 100644
index 4275ad123..000000000
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/CliContextTest.java
+++ /dev/null
@@ -1,80 +0,0 @@
-package org.hl7.fhir.validation.cli.model;
-
-/**
- * A POJO for storing the flags/values for the CLI validator.
- */
-public class CliContextTest {
-
-  private boolean doNative = false;
-  private boolean anyExtensionsAllowed = true;
-  private boolean hintAboutNonMustSupport = false;
-  private boolean recursive = false;
-  private boolean doDebug = false;
-  private boolean assumeValidRestReferences = false;
-
-  public boolean isDoNative() {
-    return doNative;
-  }
-
-  public CliContextTest setDoNative(boolean doNative) {
-    this.doNative = doNative;
-    return this;
-  }
-
-  public boolean isAnyExtensionsAllowed() {
-    return anyExtensionsAllowed;
-  }
-
-  public CliContextTest setAnyExtensionsAllowed(boolean anyExtensionsAllowed) {
-    this.anyExtensionsAllowed = anyExtensionsAllowed;
-    return this;
-  }
-
-  public boolean isHintAboutNonMustSupport() {
-    return hintAboutNonMustSupport;
-  }
-
-  public CliContextTest setHintAboutNonMustSupport(boolean hintAboutNonMustSupport) {
-    this.hintAboutNonMustSupport = hintAboutNonMustSupport;
-    return this;
-  }
-
-  public boolean isRecursive() {
-    return recursive;
-  }
-
-  public CliContextTest setRecursive(boolean recursive) {
-    this.recursive = recursive;
-    return this;
-  }
-
-  public boolean isDoDebug() {
-    return doDebug;
-  }
-
-  public CliContextTest setDoDebug(boolean doDebug) {
-    this.doDebug = doDebug;
-    return this;
-  }
-
-  public boolean isAssumeValidRestReferences() {
-    return assumeValidRestReferences;
-  }
-
-  public CliContextTest setAssumeValidRestReferences(boolean assumeValidRestReferences) {
-    this.assumeValidRestReferences = assumeValidRestReferences;
-    return this;
-  }
-
-  @Override
-  public String toString() {
-    return "CliContext{" +
-      ", doNative=" + doNative +
-      ", anyExtensionsAllowed=" + anyExtensionsAllowed +
-      ", hintAboutNonMustSupport=" + hintAboutNonMustSupport +
-      ", recursive=" + recursive +
-      ", doDebug=" + doDebug +
-      ", assumeValidRestReferences=" + assumeValidRestReferences +
-      '}';
-  }
-}
\ No newline at end of file
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/FileInfo.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/FileInfo.java
index 6e5810d06..c44545c1b 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/FileInfo.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/FileInfo.java
@@ -19,6 +19,14 @@ public class FileInfo {
     return fileName;
   }
 
+  public FileInfo() {}
+
+  public FileInfo(String fileName, String fileContent, String fileType) {
+    this.fileName = fileName;
+    this.fileContent = fileContent;
+    this.fileType = fileType;
+  }
+
   @JsonProperty("fileName")
   public FileInfo setFileName(String fileName) {
     this.fileName = fileName;
@@ -37,8 +45,8 @@ public class FileInfo {
   }
 
   @JsonProperty("fileType")
-  public Manager.FhirFormat getFileType() {
-    return Manager.FhirFormat.JSON;
+  public String getFileType() {
+    return fileType;
   }
 
   @JsonProperty("fileType")
@@ -46,4 +54,13 @@ public class FileInfo {
     this.fileType = fileType;
     return this;
   }
+
+  @Override
+  public String toString() {
+    return "FileInfo{" +
+      "fileName='" + fileName + '\'' +
+      ", fileContent='" + fileContent + '\'' +
+      ", fileType='" + fileType + '\'' +
+      '}';
+  }
 }
\ No newline at end of file
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationIssue.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationIssue.java
index d29a54595..011f8a335 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationIssue.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationIssue.java
@@ -8,6 +8,13 @@ public class ValidationIssue {
   @JsonProperty("details")
   private String details;
 
+  public ValidationIssue() {}
+
+  public ValidationIssue(String severity, String details) {
+    this.severity = severity;
+    this.details = details;
+  }
+
   @JsonProperty("severity")
   public String getSeverity() {
     return severity;
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationOutcome.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationOutcome.java
index 582ffc8b1..6af689124 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationOutcome.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationOutcome.java
@@ -13,6 +13,13 @@ public class ValidationOutcome {
   @JsonProperty("issues")
   private List<ValidationIssue> issues = new ArrayList<>();
 
+  public ValidationOutcome() {}
+
+  public ValidationOutcome(FileInfo fileInfo, List<ValidationIssue> issues) {
+    this.fileInfo = fileInfo;
+    this.issues = issues;
+  }
+
   @JsonProperty("fileInfo")
   public FileInfo getFileInfo() {
     return fileInfo;
@@ -38,9 +45,7 @@ public class ValidationOutcome {
   public ValidationOutcome addIssue(OperationOutcome.OperationOutcomeIssueComponent outcome) {
     String text = outcome.getDetails().getText();
     text.replace("\'", "\"");
-    issues.add(new ValidationIssue()
-      .setSeverity(outcome.getSeverity().getDisplay())
-      .setDetails(outcome.getDetails().getText()));
+    issues.add(new ValidationIssue(outcome.getSeverity().getDisplay(), outcome.getDetails().getText()));
     return this;
   }
 
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationRequest.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationRequest.java
index 2ed14f2d1..bf0ee6ed7 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationRequest.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationRequest.java
@@ -18,6 +18,13 @@ public class ValidationRequest {
     return cliContext;
   }
 
+  public ValidationRequest() {}
+
+  public ValidationRequest(CliContext cliContext, List<FileInfo> filesToValidate) {
+    this.cliContext = cliContext;
+    this.filesToValidate = filesToValidate;
+  }
+
   @JsonProperty("cliContext")
   public ValidationRequest setCliContext(CliContext cliContext) {
     this.cliContext = cliContext;
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationResponse.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationResponse.java
index 4c97a8984..c509e7c7e 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationResponse.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/ValidationResponse.java
@@ -10,6 +10,12 @@ public class ValidationResponse {
   @JsonProperty("outcomes")
   public List<ValidationOutcome> outcomes = new ArrayList<>();
 
+  public ValidationResponse() {}
+
+  public ValidationResponse(List<ValidationOutcome> outcomes) {
+    this.outcomes = outcomes;
+  }
+
   @JsonProperty("outcomes")
   public List<ValidationOutcome> getOutcomes() {
     return outcomes;
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/services/ValidationService.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/services/ValidationService.java
index 17ba71877..08c9e4741 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/services/ValidationService.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/services/ValidationService.java
@@ -21,6 +21,14 @@ import java.util.Set;
 
 public class ValidationService {
 
+  /*
+   * TEMPORARY METHOD
+   */
+  public static void validateFileInfo(FileInfo f) {
+    System.out.println("success");
+  }
+
+
   public static ValidationResponse validateSources(ValidationRequest request, ValidationEngine validator) throws Exception {
     if (request.getCliContext().getProfiles().size() > 0) {
       System.out.println("  .. validate " + request.listSourceFiles() + " against " + request.getCliContext().getProfiles().toString());
@@ -31,12 +39,12 @@ public class ValidationService {
 
     ValidationResponse response = new ValidationResponse();
     for (FileInfo fp : request.getFilesToValidate()) {
-      OperationOutcome operationOutcome = validator.validate(fp.getFileContent().getBytes(), fp.getFileType(),
+      OperationOutcome operationOutcome = validator.validate(fp.getFileContent().getBytes(), Manager.FhirFormat.getFhirFormat(fp.getFileType()),
         request.getCliContext().getProfiles());
       ValidationOutcome outcome = new ValidationOutcome();
 
       // Need to set file content to null as server can't handle json in json
-      fp.setFileContent(null);
+      //fp.setFileContent(null);
       outcome.setFileInfo(fp);
       operationOutcome.getIssue().forEach(outcome::addIssue);
       response.addOutcome(outcome);