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-rw-r--r--bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/DelegateExecutionImpl.java219
-rw-r--r--bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/DelegateExecutionImplTest.java208
2 files changed, 226 insertions, 201 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/DelegateExecutionImpl.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/DelegateExecutionImpl.java
index 1c1d6b73fd..39a209efa8 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/DelegateExecutionImpl.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/DelegateExecutionImpl.java
@@ -1,22 +1,22 @@
/*-
- * ============LICENSE_START=======================================================
- * ONAP - SO
- * ================================================================================
- * Copyright (C) 2017 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.
- * You may obtain a copy of the License at
- *
+* ============LICENSE_START=======================================================
+* ONAP - SO
+* ================================================================================
+* Copyright (C) 2017 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.
+* You may obtain a copy of the License at
+*
* http://www.apache.org/licenses/LICENSE-2.0
- *
+*
* Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+* ============LICENSE_END=========================================================
+*/
package org.onap.so.bpmn.common;
@@ -31,92 +31,107 @@ import org.onap.so.bpmn.common.exceptions.RequiredExecutionVariableExeception;
import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
public class DelegateExecutionImpl implements BuildingBlockExecution, Serializable {
- private final Map<String, Serializable> seedMap;
- private transient DelegateExecution execution;
- private static final String INVALID_INPUT_MISSING = "Expected variable of \"%s\" not found in execution";
- private static final String INVALID_INPUT_CLASS_CAST = "Expected variable of \"%s\" was the wrong object type in the execution";
-
- private static final String MISSING_MSG = "Execution variable \"gBBInput\" cannot be null when executing building blocks";
- private static final String MALFORMED_MSG = "Execution variable \"gBBInput\" must contain an element of type GeneralBuildingBlock";
-
- public DelegateExecutionImpl(Map<String, Serializable> seedMap) {
- this.seedMap = seedMap;
- }
-
- public DelegateExecutionImpl(DelegateExecution execution) {
- this.seedMap = new HashMap<>();
- execution.getVariables().forEach((key, value) -> {
- if (value instanceof Serializable) {
- seedMap.put(key, (Serializable)value);
- }
- });
- /* must occur for junit tests to work */
- this.execution = execution;
- }
- @Override
- public GeneralBuildingBlock getGeneralBuildingBlock() {
- try {
- GeneralBuildingBlock generalBuildingBlock = (GeneralBuildingBlock) execution.getVariable("gBBInput");
-
- if (generalBuildingBlock == null) {
- throw new MissingBuildingBlockInputException(MISSING_MSG);
- }
-
- return generalBuildingBlock;
- } catch (ClassCastException e) {
- throw new MalformedBuildingBlockInputException(MALFORMED_MSG, e);
- }
- }
-
- @Override
- public <T> T getVariable(String key) {
- return this.get(key);
- }
-
- @Override
- public <T> T getRequiredVariable(String key) throws RequiredExecutionVariableExeception {
- final T result;
-
- result = this.get(key);
- if (result == null) {
- throw new RequiredExecutionVariableExeception(String.format(INVALID_INPUT_MISSING, key));
-
- }
- return result;
- }
-
- @Override
- public void setVariable(String key, Serializable value) {
- this.execution.setVariable(key, value);
- }
-
- @Override
- public Map<ResourceKey, String> getLookupMap() {
- return this.get("lookupKeyMap");
- }
-
- @Override
- public String getFlowToBeCalled() {
- return this.get("flowToBeCalled");
- }
- public DelegateExecution getDelegateExecution() {
- return this.execution;
- }
-
- public void setDelegateExecution(DelegateExecution execution) {
- this.execution = execution;
- this.seedMap.forEach((key, value) -> {
- if (!execution.hasVariable(key)) {
- execution.setVariable(key, value);
- }
- });
- }
-
- protected <T> T get(String key) {
- final Object value = this.execution.getVariable(key);
-
- return (T)value;
- }
+ private static final long serialVersionUID = 5559067662634919395L;
+
+ @JsonProperty
+ private final Map<String, Serializable> seedMap;
+
+ private transient DelegateExecution execution;
+ private static final String INVALID_INPUT_MISSING = "Expected variable of \"%s\" not found in execution";
+
+ private static final String MISSING_MSG =
+ "Execution variable \"gBBInput\" cannot be null when executing building blocks";
+ private static final String MALFORMED_MSG =
+ "Execution variable \"gBBInput\" must contain an element of type GeneralBuildingBlock";
+
+ public DelegateExecutionImpl(final Map<String, Serializable> seedMap) {
+ this.seedMap = seedMap;
+ }
+
+ public DelegateExecutionImpl(final DelegateExecution execution) {
+ this.seedMap = new HashMap<>();
+ execution.getVariables().forEach((key, value) -> {
+ if (value instanceof Serializable) {
+ seedMap.put(key, (Serializable) value);
+ }
+ });
+ /* must occur for junit tests to work */
+ this.execution = execution;
+ }
+
+ @JsonIgnore
+ @Override
+ public GeneralBuildingBlock getGeneralBuildingBlock() {
+ try {
+ final GeneralBuildingBlock generalBuildingBlock = (GeneralBuildingBlock) execution.getVariable("gBBInput");
+
+ if (generalBuildingBlock == null) {
+ throw new MissingBuildingBlockInputException(MISSING_MSG);
+ }
+
+ return generalBuildingBlock;
+ } catch (final ClassCastException e) {
+ throw new MalformedBuildingBlockInputException(MALFORMED_MSG, e);
+ }
+ }
+
+ @Override
+ public <T> T getVariable(final String key) {
+ return this.get(key);
+ }
+
+ @Override
+ public <T> T getRequiredVariable(final String key) throws RequiredExecutionVariableExeception {
+ final T result;
+
+ result = this.get(key);
+ if (result == null) {
+ throw new RequiredExecutionVariableExeception(String.format(INVALID_INPUT_MISSING, key));
+
+ }
+ return result;
+ }
+
+ @Override
+ public void setVariable(final String key, final Serializable value) {
+ this.execution.setVariable(key, value);
+ }
+
+ @JsonIgnore
+ @Override
+ public Map<ResourceKey, String> getLookupMap() {
+ return this.get("lookupKeyMap");
+ }
+
+ @JsonIgnore
+ @Override
+ public String getFlowToBeCalled() {
+ return this.get("flowToBeCalled");
+ }
+
+ @JsonIgnore
+ public DelegateExecution getDelegateExecution() {
+ return this.execution;
+ }
+
+ public void setDelegateExecution(final DelegateExecution execution) {
+ this.execution = execution;
+ this.seedMap.forEach((key, value) -> {
+ if (!execution.hasVariable(key)) {
+ execution.setVariable(key, value);
+ }
+ });
+ }
+
+ @SuppressWarnings("unchecked")
+ protected <T> T get(final String key) {
+ final Object value = this.execution.getVariable(key);
+ return (T) value;
+ }
+
}
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/DelegateExecutionImplTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/DelegateExecutionImplTest.java
index 32a18d5a7a..a30aadc1f8 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/DelegateExecutionImplTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/DelegateExecutionImplTest.java
@@ -20,19 +20,15 @@
package org.onap.so.bpmn.common;
-import static org.hamcrest.CoreMatchers.hasItems;
-import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
-import static org.mockito.ArgumentMatchers.contains;
+import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import java.io.Serializable;
-import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
-import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
@@ -46,101 +42,115 @@ import org.onap.so.bpmn.common.exceptions.MissingBuildingBlockInputException;
import org.onap.so.bpmn.common.exceptions.RequiredExecutionVariableExeception;
import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
public class DelegateExecutionImplTest {
- @Rule
- public ExpectedException thrown= ExpectedException.none();
-
-
- @Test
- public void getVariable() throws RequiredExecutionVariableExeception {
- Map<String, Serializable> map = new HashMap<>();
- map.put("var1", "value1");
- map.put("var2", "value2");
- map.put("list1", (Serializable)Arrays.asList("value1", "value2"));
- DelegateExecutionImpl impl = create(map);
-
- assertEquals("value1", impl.getVariable("var1"));
- assertEquals("value2", impl.getRequiredVariable("var2"));
- assertThat(impl.getVariable("list1"), IsIterableContainingInOrder.contains("value1", "value2"));
-
- }
-
-
- @Test
- public void getRequiredVariableNotFound() throws RequiredExecutionVariableExeception {
- DelegateExecutionImpl impl = create();
-
- thrown.expect(RequiredExecutionVariableExeception.class);
- impl.getRequiredVariable("var1");
- }
-
-
- @Test
- public void setVariable() {
- DelegateExecutionImpl impl = create();
- impl.setVariable("var1", "value1");
-
- assertEquals("value1", impl.get("var1"));
- }
-
- @Test
- public void getGeneralBuildingBlock() {
- GeneralBuildingBlock gBB = mock(GeneralBuildingBlock.class);
- Map<String, Serializable> map = new HashMap<>();
- map.put("gBBInput", gBB);
- DelegateExecutionImpl impl = create(map);
-
- assertEquals(gBB, impl.getGeneralBuildingBlock());
- }
-
- @Test
- public void getGeneralBuildingBlockNotFound() {
-
- DelegateExecutionImpl impl = create();
-
- thrown.expect(MissingBuildingBlockInputException.class);
- impl.getGeneralBuildingBlock();
- }
-
- @Test
- public void getGeneralBuildingBlockCastException() {
- Map<String, Serializable> map = new HashMap<>();
- map.put("gBBInput", new DelegateExecutionFake());
- DelegateExecutionImpl impl = create(map);
-
- thrown.expect(MalformedBuildingBlockInputException.class);
- impl.getGeneralBuildingBlock();
- }
-
- @Test
- public void getDelegateExecution() {
- DelegateExecutionImpl impl = create();
-
- assertNotNull(impl.getDelegateExecution());
- }
-
- @Test
- public void getLookupMap() {
- Map<String, Serializable> lookup = new HashMap<>();
- Map<String, Serializable> map = new HashMap<>();
- map.put("lookupKeyMap", (Serializable) lookup);
- DelegateExecutionImpl impl = create(map);
-
- assertEquals(lookup, impl.getLookupMap());
- }
-
- private DelegateExecutionImpl create() {
- return create(new HashMap<String, Serializable>());
- }
-
- private DelegateExecutionImpl create(Map<String, Serializable> map) {
- DelegateExecutionFake fake = new DelegateExecutionFake();
-
- for (Entry<String, Serializable> entry : map.entrySet()) {
- fake.setVariable(entry.getKey(), entry.getValue());
- }
- return new DelegateExecutionImpl(fake);
- }
+ @Rule
+ public ExpectedException thrown = ExpectedException.none();
+
+
+ @Test
+ public void getVariable() throws RequiredExecutionVariableExeception {
+ final Map<String, Serializable> map = new HashMap<>();
+ map.put("var1", "value1");
+ map.put("var2", "value2");
+ map.put("list1", (Serializable) Arrays.asList("value1", "value2"));
+ final DelegateExecutionImpl impl = create(map);
+
+ assertEquals("value1", impl.getVariable("var1"));
+ assertEquals("value2", impl.getRequiredVariable("var2"));
+ assertThat(impl.getVariable("list1"), IsIterableContainingInOrder.contains("value1", "value2"));
+
+ }
+
+
+ @Test
+ public void getRequiredVariableNotFound() throws RequiredExecutionVariableExeception {
+ final DelegateExecutionImpl impl = create();
+
+ thrown.expect(RequiredExecutionVariableExeception.class);
+ impl.getRequiredVariable("var1");
+ }
+
+
+ @Test
+ public void setVariable() {
+ final DelegateExecutionImpl impl = create();
+ impl.setVariable("var1", "value1");
+
+ assertEquals("value1", impl.get("var1"));
+ }
+
+ @Test
+ public void getGeneralBuildingBlock() {
+ final GeneralBuildingBlock gBB = mock(GeneralBuildingBlock.class);
+ final Map<String, Serializable> map = new HashMap<>();
+ map.put("gBBInput", gBB);
+ final DelegateExecutionImpl impl = create(map);
+
+ assertEquals(gBB, impl.getGeneralBuildingBlock());
+ }
+
+ @Test
+ public void getGeneralBuildingBlockNotFound() {
+ final DelegateExecutionImpl impl = create();
+ thrown.expect(MissingBuildingBlockInputException.class);
+ impl.getGeneralBuildingBlock();
+ }
+
+ @Test
+ public void getGeneralBuildingBlockCastException() {
+ final Map<String, Serializable> map = new HashMap<>();
+ map.put("gBBInput", new DelegateExecutionFake());
+ final DelegateExecutionImpl impl = create(map);
+
+ thrown.expect(MalformedBuildingBlockInputException.class);
+ impl.getGeneralBuildingBlock();
+ }
+
+ @Test
+ public void getDelegateExecution() {
+ final DelegateExecutionImpl impl = create();
+
+ assertNotNull(impl.getDelegateExecution());
+ }
+
+ @Test
+ public void getLookupMap() {
+ final Map<String, Serializable> lookup = new HashMap<>();
+ final Map<String, Serializable> map = new HashMap<>();
+ map.put("lookupKeyMap", (Serializable) lookup);
+ final DelegateExecutionImpl impl = create(map);
+
+ assertEquals(lookup, impl.getLookupMap());
+ }
+
+ @Test
+ public void testDelegateExecutionImpl_serializeDelegateExecutionImplObject_shouldNotThrowAnyExceptionWhenSerializing() {
+ final DelegateExecutionImpl objectUnderTest = create();
+
+ try {
+ final ObjectMapper objectMapper = new ObjectMapper();
+ objectMapper.writeValueAsString(objectUnderTest);
+ } catch (final JsonProcessingException e) {
+ fail("Should be possible to serialize DelegateExecutionImpl object");
+ }
+
+ }
+
+ private DelegateExecutionImpl create() {
+ return create(new HashMap<String, Serializable>());
+ }
+
+ private DelegateExecutionImpl create(final Map<String, Serializable> map) {
+ final DelegateExecutionFake fake = new DelegateExecutionFake();
+
+ for (final Entry<String, Serializable> entry : map.entrySet()) {
+ fake.setVariable(entry.getKey(), entry.getValue());
+ }
+ return new DelegateExecutionImpl(fake);
+ }
}