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authorDan Timoney <dtimoney@att.com>2017-09-19 23:54:39 +0000
committerGerrit Code Review <gerrit@onap.org>2017-09-19 23:54:39 +0000
commit369c9ebef1fa2b182789a1d75a448d1d5f89ffb2 (patch)
tree329078d93a2fc0b463696d2c6a7f2434eb9755c7 /restapi-call-node/provider
parentcdb21750fb5bc8bd78b80de3eddaf915756cf0b3 (diff)
parent671fbfeca691227bde901595e46cbc3a46ba7429 (diff)
Merge "Using specific exceptions in RestApiCallNode"
Diffstat (limited to 'restapi-call-node/provider')
-rw-r--r--restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java105
-rw-r--r--restapi-call-node/provider/src/test/java/jtest/org/onap/ccsdk/sli/plugins/restapicall/TestRestapiCallNode.java83
2 files changed, 154 insertions, 34 deletions
diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java
index cfd02edd0..60697a423 100644
--- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java
+++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java
@@ -21,7 +21,11 @@
package org.onap.ccsdk.sli.plugins.restapicall;
+import com.sun.jersey.api.client.ClientHandlerException;
+import com.sun.jersey.api.client.UniformInterfaceException;
import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.SocketException;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Paths;
@@ -45,6 +49,7 @@ import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.UriBuilder;
import org.apache.commons.lang3.StringUtils;
+import org.codehaus.jettison.json.JSONException;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
@@ -114,7 +119,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
throws SvcLogicException {
RetryPolicy retryPolicy = null;
- HttpResponse r = null;
+ HttpResponse r = new HttpResponse();
try {
Parameters p = getParameters(paramMap);
if (p.partner != null) {
@@ -151,9 +156,9 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
ctx.setAttribute(pp + entry.getKey(), entry.getValue());
}
}
- } catch (Exception e) {
+ } catch (SvcLogicException | JSONException e) {
boolean shouldRetry = false;
- if (e.getCause() instanceof java.net.SocketException) {
+ if (e.getCause().getCause() instanceof SocketException) {
shouldRetry = true;
}
@@ -190,7 +195,8 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
} catch (Exception ex) {
log.error("Could not attempt retry.", ex);
String retryErrorMessage =
- "Retry attempt has failed. No further retry shall be attempted, calling setFailureResponseStatus.";
+ "Retry attempt has failed. No further retry shall be attempted, calling " +
+ "setFailureResponseStatus.";
setFailureResponseStatus(ctx, prefix, retryErrorMessage, r);
}
}
@@ -270,7 +276,8 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
return value;
}
- protected String buildXmlJsonRequest(SvcLogicContext ctx, String template, Format format) {
+ protected String buildXmlJsonRequest(SvcLogicContext ctx, String template, Format format)
+ throws SvcLogicException {
log.info("Building " + format + " started");
long t1 = System.currentTimeMillis();
@@ -291,7 +298,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
int i2 = template.indexOf('}', i1 + 2);
if (i2 < 0)
- throw new RuntimeException("Template error: Matching } not found");
+ throw new SvcLogicException("Template error: Matching } not found");
String var1 = template.substring(i1 + 2, i2);
String value1 = format == Format.XML ? XmlJsonUtil.getXml(mm, var1) : XmlJsonUtil.getJson(mm, var1);
@@ -326,7 +333,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
return req;
}
- protected String expandRepeats(SvcLogicContext ctx, String template, int level) {
+ protected String expandRepeats(SvcLogicContext ctx, String template, int level) throws SvcLogicException {
StringBuilder newTemplate = new StringBuilder();
int k = 0;
while (k < template.length()) {
@@ -338,7 +345,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
int i2 = template.indexOf(':', i1 + 9);
if (i2 < 0)
- throw new RuntimeException(
+ throw new SvcLogicException(
"Template error: Context variable name followed by : is required after repeat");
// Find the closing }, store in i3
@@ -348,7 +355,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
while (nn > 0 && i < template.length()) {
i3 = template.indexOf('}', i);
if (i3 < 0)
- throw new RuntimeException("Template error: Matching } not found");
+ throw new SvcLogicException("Template error: Matching } not found");
int i32 = template.indexOf('{', i);
if (i32 >= 0 && i32 < i3) {
nn++;
@@ -365,8 +372,9 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
int n = 0;
try {
n = Integer.parseInt(value1);
- } catch (Exception e) {
- n = 0;
+ } catch (NumberFormatException e) {
+ throw new SvcLogicException("Invalid input of repeat interval, should be an integer value " +
+ e.getLocalizedMessage(), e);
}
newTemplate.append(template.substring(k, i1));
@@ -392,12 +400,17 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
return expandRepeats(ctx, newTemplate.toString(), level + 1);
}
- protected String readFile(String fileName) throws Exception {
- byte[] encoded = Files.readAllBytes(Paths.get(fileName));
- return new String(encoded, "UTF-8");
+ protected String readFile(String fileName) throws SvcLogicException {
+ try {
+ byte[] encoded = Files.readAllBytes(Paths.get(fileName));
+ return new String(encoded, "UTF-8");
+ } catch (IOException | SecurityException e) {
+ throw new SvcLogicException("Unable to read file " + fileName + e.getLocalizedMessage(), e);
+ }
}
- protected HttpResponse sendHttpRequest(String request, Parameters p) throws Exception {
+ protected HttpResponse sendHttpRequest(String request, Parameters p) throws SvcLogicException {
+
ClientConfig config = new DefaultClientConfig();
SSLContext ssl = null;
if (p.ssl && p.restapiUrl.startsWith("https"))
@@ -445,7 +458,14 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
webResourceBuilder.header("X-ECOMP-RequestID",org.slf4j.MDC.get("X-ECOMP-RequestID"));
- ClientResponse response = webResourceBuilder.method(p.httpMethod.toString(), ClientResponse.class, request);
+ ClientResponse response;
+
+ try {
+ response = webResourceBuilder.method(p.httpMethod.toString(), ClientResponse.class, request);
+ } catch (UniformInterfaceException | ClientHandlerException e) {
+ throw new SvcLogicException("Exception while sending http request to client "
+ + e.getLocalizedMessage(), e);
+ }
r.code = response.getStatus();
r.headers = response.getHeaders();
@@ -489,8 +509,8 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
return null;
}
- protected void setFailureResponseStatus(SvcLogicContext ctx, String prefix, String errorMessage, HttpResponse r) {
- HttpResponse resp = new HttpResponse();
+ protected void setFailureResponseStatus(SvcLogicContext ctx, String prefix, String errorMessage,
+ HttpResponse resp) {
resp.code = 500;
resp.message = errorMessage;
String pp = prefix != null ? prefix + '.' : "";
@@ -513,7 +533,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
r = sendHttpData(data, p);
setResponseStatus(ctx, p.responsePrefix, r);
- } catch (Exception e) {
+ } catch (SvcLogicException | IOException e) {
log.error("Error sending the request: " + e.getMessage(), e);
r = new HttpResponse();
@@ -551,7 +571,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
return p;
}
- protected HttpResponse sendHttpData(byte[] data, FileParam p) {
+ protected HttpResponse sendHttpData(byte[] data, FileParam p) throws SvcLogicException {
Client client = Client.create();
client.setConnectTimeout(5000);
client.setFollowRedirects(true);
@@ -568,11 +588,18 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
if (!p.skipSending) {
String tt = "application/octet-stream";
- ClientResponse response = null;
- if (p.httpMethod == HttpMethod.POST)
- response = webResource.accept(tt).type(tt).post(ClientResponse.class, data);
- else if (p.httpMethod == HttpMethod.PUT)
- response = webResource.accept(tt).type(tt).put(ClientResponse.class, data);
+ ClientResponse response;
+ try {
+ if (p.httpMethod == HttpMethod.POST)
+ response = webResource.accept(tt).type(tt).post(ClientResponse.class, data);
+ else if (p.httpMethod == HttpMethod.PUT)
+ response = webResource.accept(tt).type(tt).put(ClientResponse.class, data);
+ else
+ throw new SvcLogicException("Http operation" + p.httpMethod + "not supported");
+ } catch (UniformInterfaceException | ClientHandlerException e) {
+ throw new SvcLogicException("Exception while sending http request to client " +
+ e.getLocalizedMessage(), e);
+ }
r.code = response.getStatus();
r.headers = response.getHeaders();
@@ -589,10 +616,17 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
webResource = client.resource(newUrl);
- if (p.httpMethod == HttpMethod.POST)
- response = webResource.accept(tt).type(tt).post(ClientResponse.class, data);
- else if (p.httpMethod == HttpMethod.PUT)
- response = webResource.accept(tt).type(tt).put(ClientResponse.class, data);
+ try {
+ if (p.httpMethod == HttpMethod.POST)
+ response = webResource.accept(tt).type(tt).post(ClientResponse.class, data);
+ else if (p.httpMethod == HttpMethod.PUT)
+ response = webResource.accept(tt).type(tt).put(ClientResponse.class, data);
+ else
+ throw new SvcLogicException("Http operation" + p.httpMethod + "not supported");
+ } catch (UniformInterfaceException | ClientHandlerException e) {
+ throw new SvcLogicException("Exception while sending http request to client " +
+ e.getLocalizedMessage(), e);
+ }
r.code = response.getStatus();
etag = response.getEntityTag();
@@ -636,7 +670,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
if (r.body != null)
ctx.setAttribute(pp + "httpResponse", r.body);
- } catch (Exception e) {
+ } catch (SvcLogicException e) {
log.error("Error sending the request: " + e.getMessage(), e);
r = new HttpResponse();
@@ -670,7 +704,7 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
return p;
}
- protected HttpResponse postOnUeb(String request, UebParam p) throws Exception {
+ protected HttpResponse postOnUeb(String request, UebParam p) throws SvcLogicException {
String[] urls = uebServers.split(" ");
for (int i = 0; i < urls.length; i++) {
if (!urls[i].endsWith("/"))
@@ -694,7 +728,14 @@ public class RestapiCallNode implements SvcLogicJavaPlugin {
String tt = "application/json";
String tt1 = tt + ";charset=UTF-8";
- ClientResponse response = webResource.accept(tt).type(tt1).post(ClientResponse.class, request);
+ ClientResponse response;
+
+ try {
+ response = webResource.accept(tt).type(tt1).post(ClientResponse.class, request);
+ } catch (UniformInterfaceException | ClientHandlerException e) {
+ throw new SvcLogicException("Exception while posting http request to client " +
+ e.getLocalizedMessage(), e);
+ }
r.code = response.getStatus();
r.headers = response.getHeaders();
diff --git a/restapi-call-node/provider/src/test/java/jtest/org/onap/ccsdk/sli/plugins/restapicall/TestRestapiCallNode.java b/restapi-call-node/provider/src/test/java/jtest/org/onap/ccsdk/sli/plugins/restapicall/TestRestapiCallNode.java
index ff9714809..51c394783 100644
--- a/restapi-call-node/provider/src/test/java/jtest/org/onap/ccsdk/sli/plugins/restapicall/TestRestapiCallNode.java
+++ b/restapi-call-node/provider/src/test/java/jtest/org/onap/ccsdk/sli/plugins/restapicall/TestRestapiCallNode.java
@@ -26,6 +26,7 @@ import java.util.Map;
import org.junit.Test;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -36,7 +37,7 @@ public class TestRestapiCallNode {
@Test
- public void testDelete() throws Exception {
+ public void testDelete() throws SvcLogicException {
SvcLogicContext ctx = new SvcLogicContext();
Map<String, String> p = new HashMap<String, String>();
@@ -51,7 +52,7 @@ public class TestRestapiCallNode {
}
@Test
- public void testJsonTemplate() throws Exception {
+ public void testJsonTemplate() throws SvcLogicException {
SvcLogicContext ctx = new SvcLogicContext();
ctx.setAttribute("tmp.sdn-circuit-req-row_length", "3");
ctx.setAttribute("tmp.sdn-circuit-req-row[0].source-uid", "APIDOC-123");
@@ -89,4 +90,82 @@ public class TestRestapiCallNode {
RestapiCallNode rcn = new RestapiCallNode();
rcn.sendRequest(p, ctx);
}
+
+ @Test(expected = SvcLogicException.class)
+ public void testInvalidRepeatTimes() throws SvcLogicException {
+ SvcLogicContext ctx = new SvcLogicContext();
+ ctx.setAttribute("tmp.sdn-circuit-req-row_length", "a");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].source-uid", "APIDOC-123");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].action", "delete");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].request-timestamp", "2016-09-09 16:30:35.0");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].request-status", "New");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].processing-status", "New");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].service-clfi", "testClfi1");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].clci", "clci");
+
+ Map<String, String> p = new HashMap<String, String>();
+ p.put("templateFileName", "src/test/resources/test-template.json");
+ p.put("restapiUrl", "http://echo.getpostman.com");
+ p.put("restapiUser", "user1");
+ p.put("restapiPassword", "abc123");
+ p.put("format", "json");
+ p.put("httpMethod", "post");
+ p.put("responsePrefix", "response");
+ p.put("skipSending", "true");
+
+ RestapiCallNode rcn = new RestapiCallNode();
+ rcn.sendRequest(p, ctx);
+ }
+
+ @Test(expected = SvcLogicException.class)
+ public void testInvalidTemplatePath() throws SvcLogicException {
+ SvcLogicContext ctx = new SvcLogicContext();
+ ctx.setAttribute("tmp.sdn-circuit-req-row_length", "1");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].source-uid", "APIDOC-123");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].action", "delete");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].request-timestamp", "2016-09-09 16:30:35.0");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].request-status", "New");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].processing-status", "New");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].service-clfi", "testClfi1");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].clci", "clci");
+
+ Map<String, String> p = new HashMap<String, String>();
+ p.put("templateFileName", "src/test/resourcess/test-template.json");
+ p.put("restapiUrl", "http://echo.getpostman.com");
+ p.put("restapiUser", "user1");
+ p.put("restapiPassword", "abc123");
+ p.put("format", "json");
+ p.put("httpMethod", "post");
+ p.put("responsePrefix", "response");
+ p.put("skipSending", "true");
+
+ RestapiCallNode rcn = new RestapiCallNode();
+ rcn.sendRequest(p, ctx);
+ }
+
+ @Test(expected = SvcLogicException.class)
+ public void testWithoutSkipSending() throws SvcLogicException {
+ SvcLogicContext ctx = new SvcLogicContext();
+ ctx.setAttribute("tmp.sdn-circuit-req-row_length", "1");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].source-uid", "APIDOC-123");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].action", "delete");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].request-timestamp", "2016-09-09 16:30:35.0");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].request-status", "New");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].processing-status", "New");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].service-clfi", "testClfi1");
+ ctx.setAttribute("tmp.sdn-circuit-req-row[0].clci", "clci");
+
+ Map<String, String> p = new HashMap<String, String>();
+ p.put("templateFileName", "src/test/resources/test-template.json");
+ p.put("restapiUrl", "http://echo.getpostman.com");
+ p.put("restapiUser", "user1");
+ p.put("restapiPassword", "abc123");
+ p.put("format", "json");
+ p.put("httpMethod", "post");
+ p.put("responsePrefix", "response");
+ p.put("skipSending", "false");
+
+ RestapiCallNode rcn = new RestapiCallNode();
+ rcn.sendRequest(p, ctx);
+ }
}