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[JBPM-9738] Adding support for headers in WebServiceWorkItemHandler
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79 changes: 79 additions & 0 deletions
79
...-workitems-core/src/main/java/org/jbpm/process/workitem/core/util/WorkItemHeaderInfo.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| /* | ||
| * Copyright 2021 Red Hat, Inc. and/or its affiliates. | ||
| * | ||
| * 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. | ||
| */ | ||
| package org.jbpm.process.workitem.core.util; | ||
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| import java.util.HashMap; | ||
| import java.util.Map; | ||
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| public class WorkItemHeaderInfo { | ||
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| private final String name; | ||
| private final Object content; | ||
| private final Map<String, Object> params; | ||
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| public static class Builder { | ||
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| private final String name; | ||
| private Object content; | ||
| private Map<String, Object> parameters; | ||
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| private Builder(String name) { | ||
| this.name = name; | ||
| this.parameters = new HashMap<>(); | ||
| } | ||
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| public static Builder of(String name) { | ||
| return new Builder(name); | ||
| } | ||
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| public Builder withContent(Object content) { | ||
| this.content = content; | ||
| return this; | ||
| } | ||
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| public Builder withParam(String key, Object value) { | ||
| parameters.put(key, value); | ||
| return this; | ||
| } | ||
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| public WorkItemHeaderInfo build() { | ||
| return new WorkItemHeaderInfo(name, content, parameters); | ||
| } | ||
| } | ||
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| private WorkItemHeaderInfo(String name, Object content, Map<String, Object> params) { | ||
| this.name = name; | ||
| this.content = content; | ||
| this.params = params; | ||
| } | ||
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| public String getName() { | ||
| return name; | ||
| } | ||
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| public Object getContent() { | ||
| return content; | ||
| } | ||
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| public Object getParam(String key) { | ||
| return params.get(key); | ||
| } | ||
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| @Override | ||
| public String toString() { | ||
| return "WorkItemHeaderInfo [name=" + name + ", content=" + content + ", params=" + params + "]"; | ||
| } | ||
| } |
63 changes: 63 additions & 0 deletions
63
...workitems-core/src/main/java/org/jbpm/process/workitem/core/util/WorkItemHeaderUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* | ||
| * Copyright 2021 Red Hat, Inc. and/or its affiliates. | ||
| * | ||
| * 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. | ||
| */ | ||
| package org.jbpm.process.workitem.core.util; | ||
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| import java.util.Collection; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import java.util.Map.Entry; | ||
| import java.util.stream.Collectors; | ||
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| import org.jbpm.process.workitem.core.util.WorkItemHeaderInfo.Builder; | ||
| import org.kie.api.runtime.process.WorkItem; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
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| public class WorkItemHeaderUtils { | ||
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| private WorkItemHeaderUtils() { | ||
| } | ||
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| private static final String CONTENT_PREFIX = "HEADER_"; | ||
| private static final String PARAM_PREFIX = "HEADER_PARAM_"; | ||
| static final String SEPARATOR_PROP = "org.kie.workitem.ws.header.separator"; | ||
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| private static final Logger logger = LoggerFactory.getLogger(WorkItemHeaderUtils.class); | ||
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| public static Collection<WorkItemHeaderInfo> getHeaderInfo(WorkItem workItem) { | ||
| final String separator = System.getProperty(SEPARATOR_PROP, "_"); | ||
| Map<String, WorkItemHeaderInfo.Builder> map = new HashMap<>(); | ||
| for (Entry<String, Object> param : workItem.getParameters().entrySet()) { | ||
| String key = param.getKey().toUpperCase(); | ||
| if (key.startsWith(PARAM_PREFIX)) { | ||
| key = param.getKey().substring(PARAM_PREFIX.length()); | ||
| int indexOf = key.indexOf(separator); | ||
| if (indexOf != -1) { | ||
| map.computeIfAbsent(key.substring(indexOf + separator.length()), Builder::of) | ||
| .withParam(key.substring(0, indexOf), param.getValue()); | ||
| } else { | ||
| logger.warn("Wrong parameter name {}. It expects at least one {} in {}", param.getKey(), separator, | ||
| key); | ||
| } | ||
| } else if (key.startsWith(CONTENT_PREFIX)) { | ||
| map.computeIfAbsent(param.getKey().substring(CONTENT_PREFIX.length()), Builder::of) | ||
| .withContent(param.getValue()); | ||
| } | ||
| } | ||
| return map.values().stream().map(Builder::build).collect(Collectors.toList()); | ||
| } | ||
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| } |
68 changes: 68 additions & 0 deletions
68
...items-core/src/test/java/org/jbpm/process/workitem/core/util/WorkItemHeaderUtilsTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| /* | ||
| * Copyright 2021 Red Hat, Inc. and/or its affiliates. | ||
| * | ||
| * 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. | ||
| */ | ||
| package org.jbpm.process.workitem.core.util; | ||
|
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| import java.util.Collection; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
|
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| import org.junit.Test; | ||
| import org.kie.api.runtime.process.WorkItem; | ||
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| import static org.junit.Assert.assertEquals; | ||
| import static org.mockito.Mockito.mock; | ||
| import static org.mockito.Mockito.when; | ||
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| public class WorkItemHeaderUtilsTest { | ||
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| @Test | ||
| public void testBuildHeaderList() { | ||
| WorkItem workItem = mock(WorkItem.class); | ||
| Map<String, Object> map = new HashMap<>(); | ||
| map.put("HEADER_Pepito_Grillo", "fulanito"); | ||
| map.put("header_param_NS_Pepito_Grillo", "http://pepito.com"); | ||
| map.put("mamotreco", "power"); | ||
| when(workItem.getParameters()).thenReturn(map); | ||
| Collection<WorkItemHeaderInfo> headers = WorkItemHeaderUtils.getHeaderInfo(workItem); | ||
| assertEquals(1, headers.size()); | ||
| WorkItemHeaderInfo header = headers.iterator().next(); | ||
| assertEquals("Pepito_Grillo", header.getName()); | ||
| assertEquals("fulanito", header.getContent()); | ||
| assertEquals("http://pepito.com", header.getParam("NS")); | ||
| } | ||
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| @Test | ||
| public void testBuildHeaderListWithCustomSeparator() { | ||
| System.setProperty(WorkItemHeaderUtils.SEPARATOR_PROP, "//"); | ||
| try { | ||
| WorkItem workItem = mock(WorkItem.class); | ||
| Map<String, Object> map = new HashMap<>(); | ||
| map.put("HEADER_Pepito_Grillo", "fulanito"); | ||
| map.put("header_param_NS_232//Pepito_Grillo", "http://pepito.com"); | ||
| map.put("mamotreco", "power"); | ||
| when(workItem.getParameters()).thenReturn(map); | ||
| Collection<WorkItemHeaderInfo> headers = WorkItemHeaderUtils.getHeaderInfo(workItem); | ||
| assertEquals(1, headers.size()); | ||
| WorkItemHeaderInfo header = headers.iterator().next(); | ||
| assertEquals("Pepito_Grillo", header.getName()); | ||
| assertEquals("fulanito", header.getContent()); | ||
| assertEquals("http://pepito.com", header.getParam("NS_232")); | ||
| } finally { | ||
| System.clearProperty(WorkItemHeaderUtils.SEPARATOR_PROP); | ||
| } | ||
| } | ||
|
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| } |
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