Add an example for #35 - Cookie Interceptor
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James Agnew
parent
e31970f095
commit
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@ -6,6 +6,7 @@ import ca.uhn.fhir.rest.client.IRestfulClientFactory;
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import ca.uhn.fhir.rest.client.api.IBasicClient;
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import ca.uhn.fhir.rest.client.interceptor.BasicAuthInterceptor;
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import ca.uhn.fhir.rest.client.interceptor.BearerTokenAuthInterceptor;
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import ca.uhn.fhir.rest.client.interceptor.CookieInterceptor;
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import ca.uhn.fhir.rest.client.interceptor.LoggingInterceptor;
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import ca.uhn.fhir.rest.server.EncodingEnum;
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@ -46,6 +47,27 @@ public class ClientExamples {
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// END SNIPPET: security
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}
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@SuppressWarnings("unused")
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public void createCookie() {
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// START SNIPPET: cookie
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// Create a context and get the client factory so it can be configured
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FhirContext ctx = new FhirContext();
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IRestfulClientFactory clientFactory = ctx.getRestfulClientFactory();
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// Create a cookie interceptor. This cookie will have the name "mycookie" and
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// the value "Chips Ahoy"
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CookieInterceptor interceptor = new CookieInterceptor("mycookie=Chips Ahoy");
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// Register the interceptor with your client (either style)
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IPatientClient annotationClient = ctx.newRestfulClient(IPatientClient.class, "http://localhost:9999/fhir");
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annotationClient.registerInterceptor(interceptor);
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IGenericClient genericClient = ctx.newRestfulGenericClient("http://localhost:9999/fhir");
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annotationClient.registerInterceptor(interceptor);
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// END SNIPPET: cookie
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}
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@SuppressWarnings("unused")
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public void createSecurityBearer() {
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// START SNIPPET: securityBearer
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@ -1,9 +1,7 @@
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package example;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.IOException;
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import org.apache.commons.io.IOUtils;
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import org.apache.commons.io.filefilter.WildcardFileFilter;
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@ -12,51 +10,50 @@ import ca.uhn.fhir.context.FhirContext;
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import ca.uhn.fhir.model.api.IResource;
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import ca.uhn.fhir.model.dstu.resource.Patient;
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import ca.uhn.fhir.model.dstu.valueset.ContactSystemEnum;
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import ca.uhn.fhir.parser.DataFormatException;
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import ca.uhn.fhir.validation.FhirValidator;
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import ca.uhn.fhir.validation.ValidationFailureException;
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import ca.uhn.fhir.validation.ValidationResult;
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public class ValidatorExamples {
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public void validateResource() {
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//START SNIPPET: basicValidation
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// START SNIPPET: basicValidation
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// As always, you need a context
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FhirContext ctx = new FhirContext();
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// Create and populate a new patient object
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Patient p = new Patient();
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p.addName().addFamily("Smith").addGiven("John").addGiven("Q");
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p.addIdentifier("urn:foo:identifiers", "12345");
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p.addTelecom().setSystem(ContactSystemEnum.PHONE).setValue("416 123-4567");
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// Request a validator and apply it
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FhirValidator val = ctx.newValidator();
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try {
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ValidationResult result = val.validateWithResult(p);
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if (result.isSuccessful()) {
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val.validate(p);
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System.out.println("Validation passed");
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} catch (ValidationFailureException e) {
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} else {
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// We failed validation!
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System.out.println("Validation failed");
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// The ValidationFailureException which gets thrown by the validator
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// will contain an OperationOutcome resource describing the failure
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String results = ctx.newXmlParser().setPrettyPrint(true).encodeResourceToString(e.getOperationOutcome());
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// The result contains an OperationOutcome outlining the failures
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String results = ctx.newXmlParser().setPrettyPrint(true).encodeResourceToString(result.getOperationOutcome());
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System.out.println(results);
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}
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//END SNIPPET: basicValidation
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}
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public static void main(String[] args) throws DataFormatException, IOException {
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validateFiles();
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// END SNIPPET: basicValidation
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}
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private static void validateFiles() throws IOException, FileNotFoundException {
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//START SNIPPET: validateFiles
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public static void main(String[] args) throws Exception {
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validateFiles();
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}
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private static void validateFiles() throws Exception {
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// START SNIPPET: validateFiles
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FhirContext ctx = new FhirContext();
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// Create a validator and configure it
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@ -67,19 +64,23 @@ public class ValidatorExamples {
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// Get a list of files in a given directory
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String[] fileList = new File("/home/some/dir").list(new WildcardFileFilter("*.txt"));
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for (String nextFile : fileList) {
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// For each file, load the contents into a string
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String nextFileContents = IOUtils.toString(new FileReader(nextFile));
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// Parse that string (this example assumes JSON encoding)
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IResource resource = ctx.newJsonParser().parseResource(nextFileContents);
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// Apply the validation. This will throw an exception on the first
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// validation failure
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ValidationResult result = validator.validateWithResult(resource);
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if (result.isSuccessful() == false) {
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throw new Exception("We failed!");
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}
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// Apply the validation. This will throw an exception on the first validation failure
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validator.validate(resource);
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}
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// If we make it here with no exception, all the files validated!
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//END SNIPPET: validateFiles
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// END SNIPPET: validateFiles
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}
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}
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@ -120,6 +120,10 @@
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Change validation API so that it uses a return type instead of exceptions to communicate
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validation failures. Thanks to Joe Athman for the pull request!
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</action>
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<action type="add" issue="35" dev="petromykhailysyn">
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Add a client interceptor which adds an HTTP cookie to each client request. Thanks to
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Petro Mykhailysyn for the pull request!
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</action>
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</release>
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<release version="0.6" date="2014-Sep-08" description="This release brings a number of new features and bug fixes!">
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<!--
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@ -438,8 +438,22 @@
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<p>
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Note that individual requests and responses
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can be tweaked using <a href="./doc_rest_client_interceptor.html">interceptors</a>.
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can be tweaked using <a href="./doc_rest_client_interceptor.html">Client Interceptors</a>.
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</p>
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<subsection name="Configuring an HTTP Proxy">
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<p>
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The following example shows how to configure the use of an HTTP
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proxy in the client.
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</p>
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<macro name="snippet">
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<param name="id" value="proxy" />
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<param name="file" value="examples/src/main/java/example/ClientExamples.java" />
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</macro>
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</subsection>
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</section>
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@ -71,15 +71,15 @@
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</subsection>
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<subsection name="Configuring an HTTP Proxy">
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<subsection name="Cookies: Add an HTTP Cookie Header to Client Requests">
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<p>
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An HTTP proxy may be configured directly on the
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restful client factory, as shown below.
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The <code>CookieInterceptor</code> can be used to
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add an HTTP Cookie header to each request created by the client.
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</p>
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<macro name="snippet">
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<param name="id" value="logging" />
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<param name="id" value="cookie" />
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<param name="file" value="examples/src/main/java/example/ClientExamples.java" />
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</macro>
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