Remove GroupValidationResult

Removed GroupValidationResult, replacing it with BeanValidationResult.
Modified the ParameterGroup subclasses to use BeanValidator, adding
annotations where needed to trigger the validations that had been
automatically performed by GroupValidationResult.

Issue-ID: POLICY-2059
Change-Id: I2c0c01fac355e6cde4d8d6998dc42f8a2e2ebb65
Signed-off-by: Jim Hahn <jrh3@att.com>

2 files changed, 29 insertions, 134 deletions

diff --git a/testsuites/performance/performance-benchmark-test/src/main/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParameters.java b/testsuites/performance/performance-benchmark-test/src/main/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParameters.java
index 619100176..9846c0463 100644
--- a/testsuites/performance/performance-benchmark-test/src/main/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParameters.java
+++ b/testsuites/performance/performance-benchmark-test/src/main/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParameters.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,14 +21,20 @@
 
 package org.onap.policy.apex.testsuites.performance.benchmark.eventgenerator;
 
-import org.onap.policy.common.parameters.GroupValidationResult;
-import org.onap.policy.common.parameters.ParameterGroup;
-import org.onap.policy.common.parameters.ValidationStatus;
+import lombok.Getter;
+import lombok.Setter;
+import org.onap.policy.common.parameters.ParameterGroupImpl;
+import org.onap.policy.common.parameters.annotations.Max;
+import org.onap.policy.common.parameters.annotations.Min;
+import org.onap.policy.common.parameters.annotations.NotBlank;
+import org.onap.policy.common.parameters.annotations.NotNull;
 
 /**
  * This class defines the parameters for event generation.
  */
-public class EventGeneratorParameters implements ParameterGroup {
+@Getter
+@Setter
+public class EventGeneratorParameters extends ParameterGroupImpl {
     // @formatter:off
     private static final String DEFAULT_NAME                  = EventGeneratorParameters.class.getSimpleName();
     private static final String DEFAULT_HOST                  = "localhost";
@@ -36,11 +43,16 @@ public class EventGeneratorParameters implements ParameterGroup {
     private static final int    DEFAULT_BATCH_SIZE            = 1;
     private static final long   DEFAULT_DELAY_BETWEEN_BATCHES = 2000;
 
-    private String name                = DEFAULT_NAME;
+    @NotNull @NotBlank
     private String host                = DEFAULT_HOST;
+    @Min(1024)
+    @Max(65535)
     private int    port                = DEFAULT_PORT;
+    @Min(0)
     private int    batchCount          = DEFAULT_BATCH_COUNT;
+    @Min(1)
     private int    batchSize           = DEFAULT_BATCH_SIZE;
+    @Min(0)
     private long   delayBetweenBatches = DEFAULT_DELAY_BETWEEN_BATCHES;
     private String outFile             = null;
     // @formatter:on
@@ -49,108 +61,6 @@ public class EventGeneratorParameters implements ParameterGroup {
      * Create default parameters.
      */
     public EventGeneratorParameters() {
-        // Default parameters are generated
+        super(DEFAULT_NAME);
     }
-
-    @Override
-    public String getName() {
-        return name;
-    }
-
-    @Override
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getHost() {
-        return host;
-    }
-
-    public void setHost(String host) {
-        this.host = host;
-    }
-
-    public int getPort() {
-        return port;
-    }
-
-    public void setPort(int port) {
-        this.port = port;
-    }
-
-    public int getBatchCount() {
-        return batchCount;
-    }
-
-    public void setBatchCount(int batchCount) {
-        this.batchCount = batchCount;
-    }
-
-    public int getBatchSize() {
-        return batchSize;
-    }
-
-    public void setBatchSize(int batchSize) {
-        this.batchSize = batchSize;
-    }
-
-    public long getDelayBetweenBatches() {
-        return delayBetweenBatches;
-    }
-
-    public void setDelayBetweenBatches(long delayBetweenBatches) {
-        this.delayBetweenBatches = delayBetweenBatches;
-    }
-
-    public String getOutFile() {
-        return outFile;
-    }
-
-    public void setOutFile(String outFile) {
-        this.outFile = outFile;
-    }
-
-    /**
-     * {@inheritDoc}.
-     */
-    @Override
-    public GroupValidationResult validate() {
-        GroupValidationResult validationResult = new GroupValidationResult(this);
-
-        if (isNullOrBlank(name)) {
-            validationResult.setResult("name", ValidationStatus.INVALID, "name must be a non-blank string");
-        }
-
-        if (isNullOrBlank(host)) {
-            validationResult.setResult("host", ValidationStatus.INVALID, "host must be a non-blank string");
-        }
-
-        if (port < 1024 || port > 65535) {
-            validationResult.setResult("port", ValidationStatus.INVALID,
-                            "port must be an integer between 1024 and 65535 inclusive");
-        }
-
-        if (batchCount < 0) {
-            validationResult.setResult("batchCount", ValidationStatus.INVALID,
-                            "batchCount must be an integer with a value of zero or more, "
-                                            + "zero means generate batches forever");
-        }
-
-        if (batchSize < 1) {
-            validationResult.setResult("batchSize", ValidationStatus.INVALID,
-                            "batchSize must be an integer greater than zero");
-        }
-
-        if (delayBetweenBatches < 0) {
-            validationResult.setResult("batchSize", ValidationStatus.INVALID,
-                            "batchSize must be an integer with a value of zero or more");
-        }
-
-        return validationResult;
-    }
-
-    private boolean isNullOrBlank(final String stringValue) {
-        return stringValue == null || stringValue.trim().length() == 0;
-    }
-
 }
diff --git a/testsuites/performance/performance-benchmark-test/src/test/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParametersHandlerTest.java b/testsuites/performance/performance-benchmark-test/src/test/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParametersHandlerTest.java
index 6b15ae454..fd41d81e6 100644
--- a/testsuites/performance/performance-benchmark-test/src/test/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParametersHandlerTest.java
+++ b/testsuites/performance/performance-benchmark-test/src/test/java/org/onap/policy/apex/testsuites/performance/benchmark/eventgenerator/EventGeneratorParametersHandlerTest.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2018 Ericsson. All rights reserved.
  *  Modifications Copyright (C) 2020 Nordix Foundation
+ *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -82,12 +83,8 @@ public class EventGeneratorParametersHandlerTest {
         assertThatThrownBy(() -> {
             String[] arguments = new String[] { "-c", "src/test/resources/parameters/unit/Default.json", "-bc", "-1" };
             handler.parse(arguments);
-        }).hasMessage("specified parameters are not valid: parameter group \"EventGeneratorParameters\" "
-                            + "type \"org.onap.policy.apex.testsuites.performance.benchmark.eventgenerator."
-                            + "EventGeneratorParameters\" INVALID, parameter group has status INVALID\n"
-                            + "  field \"batchCount\" type \"int\" value \"-1\" INVALID, "
-                            + "batchCount must be an integer with a value of zero or more, "
-                            + "zero means generate batches forever\n");
+        }).hasMessageContaining("specified parameters are not valid", "EventGeneratorParameters",
+                "\"batchCount\" value \"-1\" INVALID, is below the minimum");
         args = new String[] { "-c", "src/test/resources/parameters/unit/Default.json", "-bs", "12345" };
         parameters = handler.parse(args);
         assertEquals(12345, parameters.getBatchSize());
@@ -95,11 +92,8 @@ public class EventGeneratorParametersHandlerTest {
         assertThatThrownBy(() -> {
             String[] arguments = new String[] { "-c", "src/test/resources/parameters/unit/Default.json", "-bs", "0" };
             handler.parse(arguments);
-        }).hasMessage("specified parameters are not valid: parameter group \"EventGeneratorParameters\" "
-                            + "type \"org.onap.policy.apex.testsuites.performance.benchmark.eventgenerator."
-                            + "EventGeneratorParameters\" INVALID, parameter group has status INVALID\n"
-                            + "  field \"batchSize\" type \"int\" value \"0\" INVALID, "
-                            + "batchSize must be an integer greater than zero\n");
+        }).hasMessageContaining("specified parameters are not valid", "EventGeneratorParameters",
+                "\"batchSize\" value \"0\" INVALID, is below the minimum");
         args = new String[] { "-c", "src/test/resources/parameters/unit/Default.json", "-bd", "1000" };
         parameters = handler.parse(args);
         assertEquals(1000, parameters.getDelayBetweenBatches());
@@ -107,11 +101,8 @@ public class EventGeneratorParametersHandlerTest {
         assertThatThrownBy(() -> {
             String[] arguments = new String[] { "-c", "src/test/resources/parameters/unit/Default.json", "-bd", "-1" };
             handler.parse(arguments);
-        }).hasMessage("specified parameters are not valid: parameter group \"EventGeneratorParameters\" "
-                            + "type \"org.onap.policy.apex.testsuites.performance.benchmark.eventgenerator."
-                            + "EventGeneratorParameters\" INVALID, parameter group has status INVALID\n"
-                            + "  field \"batchSize\" type \"int\" value \"1\" INVALID, "
-                            + "batchSize must be an integer with a value of zero or more\n");
+        }).hasMessageContaining("specified parameters are not valid", "EventGeneratorParameters",
+                "\"batchSize\" value \"1\" INVALID, is below the minimum");
 
         args = new String[] { "-c", "src/test/resources/parameters/unit/Default.json", "-o", "Zooby" };
         parameters = handler.parse(args);
@@ -181,19 +172,13 @@ public class EventGeneratorParametersHandlerTest {
         assertThatThrownBy(() -> {
             String[] arguments = new String[] { "-c", "src/test/resources/parameters/unit/NullHost.json" };
             handler.parse(arguments);
-        }).hasMessage("specified parameters are not valid: parameter group \"ValidPars\" "
-                            + "type \"org.onap.policy.apex.testsuites.performance."
-                            + "benchmark.eventgenerator.EventGeneratorParameters\" INVALID, "
-                            + "parameter group has status INVALID\n" + "  field \"host\" type \"java.lang.String\" "
-                            + "value \"null\" INVALID, host must be a non-blank string\n");
+        }).hasMessageContaining("specified parameters are not valid", "EventGeneratorParameters",
+                        "\"host\" value \"null\" INVALID, is null");
 
         assertThatThrownBy(() -> {
             String[] arguments = new String[] { "-p", "1023" };
             handler.parse(arguments);
-        }).hasMessage("specified parameters are not valid: parameter group \""
-                            + "EventGeneratorParameters\" type \"org.onap.policy.apex.testsuites.performance.benchmark."
-                            + "eventgenerator.EventGeneratorParameters\" INVALID, parameter group has status INVALID\n"
-                            + "  field \"port\" type \"int\" value \"1023\" INVALID, "
-                            + "port must be an integer between 1024 and 65535 inclusive\n" + "");
+        }).hasMessageContaining("specified parameters are not valid", "EventGeneratorParameters",
+                        "\"port\" value \"1023\" INVALID, is below the minimum");
     }
 }