From a3d782bc5e0bc07fcc5efd9a118e109011ee2889 Mon Sep 17 00:00:00 2001 From: "Smokowski, Kevin (ks6305)" Date: Wed, 22 May 2019 15:31:08 +0000 Subject: add escape and unescape json to SliStringUtils Add escape and unescape json to SliStringUtils. Can be useful when creating payloads from escaped json or sending payloads that involved escaped json. Change-Id: I736024ef91b5e6fff75374802b0fee2370f12b2f Issue-ID: CCSDK-1353 Signed-off-by: Smokowski, Kevin (ks6305) --- .../sli/core/slipluginutils/SliStringUtils.java | 38 ++++++++++++++++++++++ .../core/slipluginutils/SliStringUtilsTest.java | 20 ++++++++++++ 2 files changed, 58 insertions(+) diff --git a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtils.java b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtils.java index 574178e39..888ef8834 100644 --- a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtils.java +++ b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtils.java @@ -437,4 +437,42 @@ public class SliStringUtils implements SvcLogicJavaPlugin { source = StringEscapeUtils.escapeXml(source); ctx.setAttribute(target, source); } + + /** + * unescapeJsonString takes an escaped json string stored as a single property in context memory and unescapes it storing it as a single property + * @param parameters - requires source and outputPath to not be null. + * @param ctx Reference to context memory + * @throws SvcLogicException if a required parameter is missing an exception is thrown + */ + public static void unescapeJsonString(Map parameters, SvcLogicContext ctx) throws SvcLogicException { + SliPluginUtils.checkParameters(parameters, new String[] { INPUT_PARAM_SOURCE, INPUT_PARAM_TARGET }, LOG); + try { + String source = parameters.get(INPUT_PARAM_SOURCE); + String target = parameters.get(INPUT_PARAM_TARGET); + String unescapedJson = StringEscapeUtils.unescapeJson(source); + ctx.setAttribute(target, unescapedJson); + } catch (Exception ex) { + ex.printStackTrace(); + throw new SvcLogicException("problem with unescapeJsonString", ex); + } + } + + /** + * escapeJsonString takes json stored as a single string in context memory and escapes it storing it as a single property + * @param parameters - requires source and outputPath to not be null. + * @param ctx Reference to context memory + * @throws SvcLogicException if a required parameter is missing an exception is thrown + */ + public static void escapeJsonString(Map parameters, SvcLogicContext ctx) throws SvcLogicException { + SliPluginUtils.checkParameters(parameters, new String[] { INPUT_PARAM_SOURCE, INPUT_PARAM_TARGET }, LOG); + try { + String source = parameters.get(INPUT_PARAM_SOURCE); + String target = parameters.get(INPUT_PARAM_TARGET); + String unescapedJson = StringEscapeUtils.escapeJson(source); + ctx.setAttribute(target, unescapedJson); + } catch (Exception ex) { + ex.printStackTrace(); + throw new SvcLogicException("problem with escapeJsonString", ex); + } + } } diff --git a/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtilsTest.java b/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtilsTest.java index 085d46ef7..b88e8d2c9 100644 --- a/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtilsTest.java +++ b/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/SliStringUtilsTest.java @@ -297,4 +297,24 @@ public class SliStringUtilsTest { utils.substring(param, ctx); } + @Test + public void testUnescapeJsonString() throws Exception { + String source = "{\\\"image_name\\\":\\\"Ubuntu 14.04\\\",\\\"service-instance-id\\\":\\\"1\\\",\\\"vnf-model-customization-uuid\\\":\\\"2f\\\",\\\"vnf-id\\\":\\\"3b\\\"}"; + param.put(SliStringUtils.INPUT_PARAM_SOURCE, source); + String outputPath = "unescaped"; + param.put(SliStringUtils.INPUT_PARAM_TARGET, outputPath); + SliStringUtils.unescapeJsonString(param, ctx); + assertEquals("{\"image_name\":\"Ubuntu 14.04\",\"service-instance-id\":\"1\",\"vnf-model-customization-uuid\":\"2f\",\"vnf-id\":\"3b\"}", ctx.getAttribute(outputPath)); + } + + @Test + public void testEscapeJsonString() throws Exception { + String source = "{\"image_name\":\"Ubuntu 14.04\",\"service-instance-id\":\"1\",\"vnf-model-customization-uuid\":\"2f\",\"vnf-id\":\"3b\"}"; + param.put(SliStringUtils.INPUT_PARAM_SOURCE, source); + String outputPath = "unescaped"; + param.put(SliStringUtils.INPUT_PARAM_TARGET, outputPath); + SliStringUtils.escapeJsonString(param, ctx); + assertEquals("{\\\"image_name\\\":\\\"Ubuntu 14.04\\\",\\\"service-instance-id\\\":\\\"1\\\",\\\"vnf-model-customization-uuid\\\":\\\"2f\\\",\\\"vnf-id\\\":\\\"3b\\\"}", ctx.getAttribute(outputPath)); + } + } -- cgit 1.2.3-korg