diff --git a/nifi-assembly/NOTICE b/nifi-assembly/NOTICE
index 5f5b13675d..f839ee74dc 100644
--- a/nifi-assembly/NOTICE
+++ b/nifi-assembly/NOTICE
@@ -2524,7 +2524,6 @@ Eclipse Public License 1.0
The following binary components are provided under the Eclipse Public License 1.0. See project link for details.
- (EPL 1.0) Model-Driven Health Tools ( org.openehealth.ipf.oht.mdht ) https://projects.eclipse.org/proposals/model-driven-health-tools
(EPL 1.0) AspectJ Weaver (org.aspectj:aspectjweaver:jar:1.9.6 - http://www.eclipse.org/aspectj/)
(EPL 1.0) AspectJ Runtime (org.aspectj:aspectjrt:jar:1.9.6 - http://www.eclipse.org/aspectj/)
(EPL 1.0)(MPL 2.0) H2 Database (com.h2database:h2:jar:1.3.176 - http://www.h2database.com/html/license.html)
diff --git a/nifi-assembly/pom.xml b/nifi-assembly/pom.xml
index b771b68d19..c006087e41 100644
--- a/nifi-assembly/pom.xml
+++ b/nifi-assembly/pom.xml
@@ -403,12 +403,6 @@ language governing permissions and limitations under the License. -->
2.0.0-SNAPSHOTnar
-
- org.apache.nifi
- nifi-ccda-nar
- 2.0.0-SNAPSHOT
- nar
- org.apache.nifinifi-language-translation-nar
diff --git a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/pom.xml b/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/pom.xml
deleted file mode 100644
index 17575a503e..0000000000
--- a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/pom.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-
-
-
- 4.0.0
-
-
- org.apache.nifi
- nifi-ccda-bundle
- 2.0.0-SNAPSHOT
-
-
- nifi-ccda-nar
- nar
-
- true
- true
-
-
-
-
- org.apache.nifi
- nifi-ccda-processors
-
-
-
diff --git a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/src/main/resources/META-INF/LICENSE b/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/src/main/resources/META-INF/LICENSE
deleted file mode 100644
index 6effaa89d3..0000000000
--- a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/src/main/resources/META-INF/LICENSE
+++ /dev/null
@@ -1,209 +0,0 @@
-
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
- 1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
- "Licensor" shall mean the copyright owner or entity authorized by
- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
- control with that entity. For the purposes of this definition,
- "control" means (i) the power, direct or indirect, to cause the
- direction or management of such entity, whether by contract or
- otherwise, or (ii) ownership of fifty percent (50%) or more of the
- outstanding shares, or (iii) beneficial ownership of such entity.
-
- "You" (or "Your") shall mean an individual or Legal Entity
- exercising permissions granted by this License.
-
- "Source" form shall mean the preferred form for making modifications,
- including but not limited to software source code, documentation
- source, and configuration files.
-
- "Object" form shall mean any form resulting from mechanical
- transformation or translation of a Source form, including but
- not limited to compiled object code, generated documentation,
- and conversions to other media types.
-
- "Work" shall mean the work of authorship, whether in Source or
- Object form, made available under the License, as indicated by a
- copyright notice that is included in or attached to the work
- (an example is provided in the Appendix below).
-
- "Derivative Works" shall mean any work, whether in Source or Object
- form, that is based on (or derived from) the Work and for which the
- editorial revisions, annotations, elaborations, or other modifications
- represent, as a whole, an original work of authorship. For the purposes
- of this License, Derivative Works shall not include works that remain
- separable from, or merely link (or bind by name) to the interfaces of,
- the Work and Derivative Works thereof.
-
- "Contribution" shall mean any work of authorship, including
- the original version of the Work and any modifications or additions
- to that Work or Derivative Works thereof, that is intentionally
- submitted to Licensor for inclusion in the Work by the copyright owner
- or by an individual or Legal Entity authorized to submit on behalf of
- the copyright owner. For the purposes of this definition, "submitted"
- means any form of electronic, verbal, or written communication sent
- to the Licensor or its representatives, including but not limited to
- communication on electronic mailing lists, source code control systems,
- and issue tracking systems that are managed by, or on behalf of, the
- Licensor for the purpose of discussing and improving the Work, but
- excluding communication that is conspicuously marked or otherwise
- designated in writing by the copyright owner as "Not a Contribution."
-
- "Contributor" shall mean Licensor and any individual or Legal Entity
- on behalf of whom a Contribution has been received by Licensor and
- subsequently incorporated within the Work.
-
- 2. Grant of Copyright License. Subject to the terms and conditions of
- this License, each Contributor hereby grants to You a perpetual,
- worldwide, non-exclusive, no-charge, royalty-free, irrevocable
- copyright license to reproduce, prepare Derivative Works of,
- publicly display, publicly perform, sublicense, and distribute the
- Work and such Derivative Works in Source or Object form.
-
- 3. Grant of Patent License. Subject to the terms and conditions of
- this License, each Contributor hereby grants to You a perpetual,
- worldwide, non-exclusive, no-charge, royalty-free, irrevocable
- (except as stated in this section) patent license to make, have made,
- use, offer to sell, sell, import, and otherwise transfer the Work,
- where such license applies only to those patent claims licensable
- by such Contributor that are necessarily infringed by their
- Contribution(s) alone or by combination of their Contribution(s)
- with the Work to which such Contribution(s) was submitted. If You
- institute patent litigation against any entity (including a
- cross-claim or counterclaim in a lawsuit) alleging that the Work
- or a Contribution incorporated within the Work constitutes direct
- or contributory patent infringement, then any patent licenses
- granted to You under this License for that Work shall terminate
- as of the date such litigation is filed.
-
- 4. Redistribution. You may reproduce and distribute copies of the
- Work or Derivative Works thereof in any medium, with or without
- modifications, and in Source or Object form, provided that You
- meet the following conditions:
-
- (a) You must give any other recipients of the Work or
- Derivative Works a copy of this License; and
-
- (b) You must cause any modified files to carry prominent notices
- stating that You changed the files; and
-
- (c) You must retain, in the Source form of any Derivative Works
- that You distribute, all copyright, patent, trademark, and
- attribution notices from the Source form of the Work,
- excluding those notices that do not pertain to any part of
- the Derivative Works; and
-
- (d) If the Work includes a "NOTICE" text file as part of its
- distribution, then any Derivative Works that You distribute must
- include a readable copy of the attribution notices contained
- within such NOTICE file, excluding those notices that do not
- pertain to any part of the Derivative Works, in at least one
- of the following places: within a NOTICE text file distributed
- as part of the Derivative Works; within the Source form or
- documentation, if provided along with the Derivative Works; or,
- within a display generated by the Derivative Works, if and
- wherever such third-party notices normally appear. The contents
- of the NOTICE file are for informational purposes only and
- do not modify the License. You may add Your own attribution
- notices within Derivative Works that You distribute, alongside
- or as an addendum to the NOTICE text from the Work, provided
- that such additional attribution notices cannot be construed
- as modifying the License.
-
- You may add Your own copyright statement to Your modifications and
- may provide additional or different license terms and conditions
- for use, reproduction, or distribution of Your modifications, or
- for any such Derivative Works as a whole, provided Your use,
- reproduction, and distribution of the Work otherwise complies with
- the conditions stated in this License.
-
- 5. Submission of Contributions. Unless You explicitly state otherwise,
- any Contribution intentionally submitted for inclusion in the Work
- by You to the Licensor shall be under the terms and conditions of
- this License, without any additional terms or conditions.
- Notwithstanding the above, nothing herein shall supersede or modify
- the terms of any separate license agreement you may have executed
- with Licensor regarding such Contributions.
-
- 6. Trademarks. This License does not grant permission to use the trade
- names, trademarks, service marks, or product names of the Licensor,
- except as required for reasonable and customary use in describing the
- origin of the Work and reproducing the content of the NOTICE file.
-
- 7. Disclaimer of Warranty. Unless required by applicable law or
- agreed to in writing, Licensor provides the Work (and each
- Contributor provides its Contributions) on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
- implied, including, without limitation, any warranties or conditions
- of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
- PARTICULAR PURPOSE. You are solely responsible for determining the
- appropriateness of using or redistributing the Work and assume any
- risks associated with Your exercise of permissions under this License.
-
- 8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
- unless required by applicable law (such as deliberate and grossly
- negligent acts) or agreed to in writing, shall any Contributor be
- liable to You for damages, including any direct, indirect, special,
- incidental, or consequential damages of any character arising as a
- result of this License or out of the use or inability to use the
- Work (including but not limited to damages for loss of goodwill,
- work stoppage, computer failure or malfunction, or any and all
- other commercial damages or losses), even if such Contributor
- has been advised of the possibility of such damages.
-
- 9. Accepting Warranty or Additional Liability. While redistributing
- the Work or Derivative Works thereof, You may choose to offer,
- and charge a fee for, acceptance of support, warranty, indemnity,
- or other liability obligations and/or rights consistent with this
- License. However, in accepting such obligations, You may act only
- on Your own behalf and on Your sole responsibility, not on behalf
- of any other Contributor, and only if You agree to indemnify,
- defend, and hold each Contributor harmless for any liability
- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
-
- END OF TERMS AND CONDITIONS
-
- APPENDIX: How to apply the Apache License to your work.
-
- To apply the Apache License to your work, attach the following
- boilerplate notice, with the fields enclosed by brackets "[]"
- replaced with your own identifying information. (Don't include
- the brackets!) The text should be enclosed in the appropriate
- comment syntax for the file format. We also recommend that a
- file or class name and description of purpose be included on the
- same "printed page" as the copyright notice for easier
- identification within third-party archives.
-
- Copyright [yyyy] [name of copyright owner]
-
- 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.
-
-APACHE NIFI SUBCOMPONENTS:
-
-The Apache NiFi project contains subcomponents with separate copyright
-notices and license terms. Your use of the source code for the these
-subcomponents is subject to the terms and conditions of the following
-licenses.
\ No newline at end of file
diff --git a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/src/main/resources/META-INF/NOTICE b/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/src/main/resources/META-INF/NOTICE
deleted file mode 100644
index 561fcb3efd..0000000000
--- a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-nar/src/main/resources/META-INF/NOTICE
+++ /dev/null
@@ -1,60 +0,0 @@
-nifi-ccda-nar
-Copyright 2015-2020 The Apache Software Foundation
-
-This product includes software developed at
-The Apache Software Foundation (http://www.apache.org/).
-
-******************
-Apache Software License v2
-******************
-
-The following binary components are provided under the Apache Software License v2
-
- (ASLv2) Apache Commons JEXL
- The following NOTICE information applies:
- Apache Commons JEXL
- Copyright 2001-2015 The Apache Software Foundation
-
- This product includes software developed at
- The Apache Software Foundation (http://www.apache.org/).
-
- (ASLv2) Apache Commons Lang
- The following NOTICE information applies:
- Apache Commons Lang
- Copyright 2001-2015 The Apache Software Foundation
-
- This product includes software from the Spring Framework,
- under the Apache License 2.0 (see: StringUtils.containsWhitespace())
-
- (ASLv2) Jackson JSON processor
- The following NOTICE information applies:
- # Jackson JSON processor
-
- Jackson is a high-performance, Free/Open Source JSON processing library.
- It was originally written by Tatu Saloranta (tatu.saloranta@iki.fi), and has
- been in development since 2007.
- It is currently developed by a community of developers, as well as supported
- commercially by FasterXML.com.
-
- ## Licensing
-
- Jackson core and extension components may licensed under different licenses.
- To find the details that apply to this artifact see the accompanying LICENSE file.
- For more information, including possible other licensing options, contact
- FasterXML.com (http://fasterxml.com).
-
- ## Credits
-
- A list of contributors may be found from CREDITS file, which is included
- in some artifacts (usually source distributions); but is always available
- from the source code management (SCM) system project uses.
-
-*****************
-Eclipse Public License - v 1.0
-*****************
-The following binary components are provided under the Eclipse Public License v1.1.
-
- (EPLv1) Model-Driven Health Tools (MDHT)
- The following NOTICE information applies:
- Copyright (c) 2011, 2012 Sean Muir and others. (http://www.eclipse.org/legal/epl-v10.html)
-
diff --git a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/pom.xml b/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/pom.xml
deleted file mode 100644
index d464783e57..0000000000
--- a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/pom.xml
+++ /dev/null
@@ -1,89 +0,0 @@
-
-
-
- 4.0.0
-
-
- org.apache.nifi
- nifi-ccda-bundle
- 2.0.0-SNAPSHOT
-
-
- nifi-ccda-processors
- jar
-
-
-
- org.apache.nifi
- nifi-api
-
-
- org.apache.nifi
- nifi-utils
- 2.0.0-SNAPSHOT
-
-
- org.apache.nifi
- nifi-xml-processing
- 2.0.0-SNAPSHOT
-
-
- org.apache.commons
- commons-lang3
-
-
- org.apache.commons
- commons-jexl3
- 3.2.1
-
-
- commons-logging
- commons-logging
-
-
-
-
- org.slf4j
- jcl-over-slf4j
-
-
- org.openehealth.ipf.oht.mdht
- ipf-oht-mdht-uml-cda
- 1.2.0.201212201425
-
-
- org.openehealth.ipf.oht.mdht
- ipf-oht-mdht-uml-cda-ccd
- 1.2.0.201212201425
-
-
- org.openehealth.ipf.oht.mdht
- ipf-oht-mdht-uml-cda-hitsp
- 1.2.0.201212201425
-
-
- org.openehealth.ipf.oht.mdht
- ipf-oht-mdht-uml-cda-consol
- 1.2.0.201212201425
-
-
- org.apache.nifi
- nifi-mock
- 2.0.0-SNAPSHOT
- test
-
-
-
diff --git a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/src/main/java/org/apache/nifi/processors/ccda/ExtractCCDAAttributes.java b/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/src/main/java/org/apache/nifi/processors/ccda/ExtractCCDAAttributes.java
deleted file mode 100644
index ac52406bbd..0000000000
--- a/nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/src/main/java/org/apache/nifi/processors/ccda/ExtractCCDAAttributes.java
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.apache.nifi.processors.ccda;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Properties;
-import java.util.Set;
-import java.util.TreeMap;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.commons.jexl3.JexlBuilder;
-import org.apache.commons.jexl3.JexlContext;
-import org.apache.commons.jexl3.JexlEngine;
-import org.apache.commons.jexl3.JexlExpression;
-import org.apache.commons.jexl3.MapContext;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.nifi.annotation.behavior.InputRequirement;
-import org.apache.nifi.annotation.behavior.InputRequirement.Requirement;
-import org.apache.nifi.annotation.behavior.SideEffectFree;
-import org.apache.nifi.annotation.behavior.SupportsBatching;
-import org.apache.nifi.annotation.documentation.CapabilityDescription;
-import org.apache.nifi.annotation.documentation.DeprecationNotice;
-import org.apache.nifi.annotation.documentation.Tags;
-import org.apache.nifi.annotation.lifecycle.OnScheduled;
-import org.apache.nifi.components.PropertyDescriptor;
-import org.apache.nifi.flowfile.FlowFile;
-import org.apache.nifi.processor.AbstractProcessor;
-import org.apache.nifi.processor.ProcessContext;
-import org.apache.nifi.processor.ProcessSession;
-import org.apache.nifi.processor.ProcessorInitializationContext;
-import org.apache.nifi.processor.Relationship;
-import org.apache.nifi.processor.exception.ProcessException;
-import org.apache.nifi.processor.util.StandardValidators;
-import org.apache.nifi.util.StopWatch;
-import org.apache.nifi.xml.processing.parsers.StandardDocumentProvider;
-import org.eclipse.emf.common.util.Diagnostic;
-import org.openhealthtools.mdht.uml.cda.CDAPackage;
-import org.openhealthtools.mdht.uml.cda.ClinicalDocument;
-import org.openhealthtools.mdht.uml.cda.ccd.CCDPackage;
-import org.openhealthtools.mdht.uml.cda.consol.ConsolPackage;
-import org.openhealthtools.mdht.uml.cda.hitsp.HITSPPackage;
-import org.openhealthtools.mdht.uml.cda.ihe.IHEPackage;
-import org.openhealthtools.mdht.uml.cda.util.CDAUtil;
-import org.openhealthtools.mdht.uml.cda.util.CDAUtil.ValidationHandler;
-import org.w3c.dom.Document;
-
-@DeprecationNotice(reason = "Parsing XML elements to FlowFile attributes is not recommend and should be replaced with record-oriented handling")
-@SideEffectFree
-@SupportsBatching
-@InputRequirement(Requirement.INPUT_REQUIRED)
-@Tags({"CCDA", "healthcare", "extract", "attributes"})
-@CapabilityDescription("Extracts information from an Consolidated CDA formatted FlowFile and provides individual attributes "
- + "as FlowFile attributes. The attributes are named as . "
- + "If the Parent is repeating, the naming will be . "
- + "For example, section.act_07.observation.name=Essential hypertension")
-public class ExtractCCDAAttributes extends AbstractProcessor {
-
- private static final char FIELD_SEPARATOR = '@';
- private static final char KEY_VALUE_SEPARATOR = '#';
-
- private Map> processMap = new LinkedHashMap>(); // stores mapping data for Parser
- private JexlEngine jexl = null; // JEXL Engine to execute code for mapping
- private JexlContext jexlCtx = null; // JEXL Context to hold element being processed
-
- private List properties;
- private Set relationships;
-
- /**
- * SKIP_VALIDATION - Indicates whether to validate the CDA document after loading.
- * if true and the document is not valid, then ProcessException will be thrown
- */
- public static final PropertyDescriptor SKIP_VALIDATION = new PropertyDescriptor.Builder().name("skip-validation")
- .displayName("Skip Validation").description("Whether or not to validate CDA message values").required(true)
- .allowableValues("true", "false").defaultValue("true").addValidator(StandardValidators.BOOLEAN_VALIDATOR)
- .build();
-
- /**
- * REL_SUCCESS - Value to be returned in case the processor succeeds
- */
- public static final Relationship REL_SUCCESS = new Relationship.Builder()
- .name("success")
- .description("A FlowFile is routed to this relationship if it is properly parsed as CDA and its contents extracted as attributes.")
- .build();
-
- /**
- * REL_FAILURE - Value to be returned in case the processor fails
- */
- public static final Relationship REL_FAILURE = new Relationship.Builder()
- .name("failure")
- .description("A FlowFile is routed to this relationship if it cannot be parsed as CDA or its contents extracted as attributes.")
- .build();
-
- @Override
- protected List getSupportedPropertyDescriptors() {
- return properties;
- }
-
- @Override
- public Set getRelationships() {
- return relationships;
- }
-
- @Override
- protected void init(final ProcessorInitializationContext context) {
- final Set _relationships = new HashSet<>();
- _relationships.add(REL_SUCCESS);
- _relationships.add(REL_FAILURE);
- this.relationships = Collections.unmodifiableSet(_relationships);
-
- final List _properties = new ArrayList<>();
- _properties.add(SKIP_VALIDATION);
- this.properties = Collections.unmodifiableList(_properties);
- }
-
- @OnScheduled
- public void onScheduled(final ProcessContext context) throws IOException {
- getLogger().debug("Loading packages");
- final StopWatch stopWatch = new StopWatch(true);
-
- // Load required MDHT packages
- System.setProperty( "org.eclipse.emf.ecore.EPackage.Registry.INSTANCE",
- "org.eclipse.emf.ecore.impl.EPackageRegistryImpl" );
- CDAPackage.eINSTANCE.eClass();
- HITSPPackage.eINSTANCE.eClass();
- CCDPackage.eINSTANCE.eClass();
- ConsolPackage.eINSTANCE.eClass();
- IHEPackage.eINSTANCE.eClass();
- stopWatch.stop();
- getLogger().debug("Loaded packages in {}", new Object[] {stopWatch.getDuration(TimeUnit.MILLISECONDS)});
-
- // Initialize JEXL
- jexl = new JexlBuilder().cache(1024).debug(false).silent(true).strict(false).create();
- jexlCtx = new MapContext();
-
- getLogger().debug("Loading mappings");
- loadMappings(); // Load CDA mappings for parser
-
- }
-
- @Override
- public void onTrigger(final ProcessContext context, final ProcessSession session) {
- Map attributes = new TreeMap(); // stores CDA attributes
- getLogger().info("Processing CCDA");
-
- FlowFile flowFile = session.get();
- if ( flowFile == null ) {
- return;
- }
-
- if(processMap.isEmpty()) {
- getLogger().error("Process Mapping is not loaded");
- session.transfer(flowFile, REL_FAILURE);
- return;
- }
-
- final Boolean skipValidation = context.getProperty(SKIP_VALIDATION).asBoolean();
-
- final StopWatch stopWatch = new StopWatch(true);
-
- ClinicalDocument cd = null;
- try {
- cd = loadDocument(session.read(flowFile), skipValidation); // Load and optionally validate CDA document
- } catch (ProcessException e) {
- session.transfer(flowFile, REL_FAILURE);
- return;
- }
-
- getLogger().debug("Loaded document for {} in {}", new Object[] {flowFile, stopWatch.getElapsed(TimeUnit.MILLISECONDS)});
-
- getLogger().debug("Processing elements");
- processElement(null, cd, attributes); // Process CDA element using mapping data
-
- flowFile = session.putAllAttributes(flowFile, attributes);
-
- stopWatch.stop();
- getLogger().debug("Successfully processed {} in {}", new Object[] {flowFile, stopWatch.getDuration(TimeUnit.MILLISECONDS)});
- if(getLogger().isDebugEnabled()){
- for (Entry entry : attributes.entrySet()) {
- getLogger().debug("Attribute: {}={}", new Object[] {entry.getKey(), entry.getValue()});
- }
- }
-
- session.transfer(flowFile, REL_SUCCESS);
-
- }
-
- /**
- * Process elements children based on the parser mapping.
- * Any String values are added to attributes
- * For List, the processList method is called to iterate and process
- * For an Object this method is called recursively
- * While adding to the attributes the key is prefixed by parent
- * @param parent parent key for this element, used as a prefix for attribute key
- * @param element element to be processed
- * @param attributes map of attributes to populate
- * @return map of processed data, value can contain String or Map of Strings
- */
- protected Map processElement(String parent, Object element, Map attributes) {
- final StopWatch stopWatch = new StopWatch(true);
-
- Map map = new LinkedHashMap();
- String name = element.getClass().getName();
- Map jexlMap = processMap.get(name); // get JEXL mappings for this element
-
- if (jexlMap == null) {
- getLogger().warn("Missing mapping for element " + name);
- return null;
- }
-
- for (Entry entry : jexlMap.entrySet()) { // evaluate JEXL for each child element
- jexlCtx.set("element", element);
- JexlExpression jexlExpr = jexl.createExpression(entry.getValue());
- Object value = jexlExpr.evaluate(jexlCtx);
- String key = entry.getKey();
- String prefix = parent != null ? parent + "." + key : key;
- addElement(map, prefix, key, value, attributes);
- }
- stopWatch.stop();
- getLogger().debug("Processed {} in {}", new Object[] {name, stopWatch.getDuration(TimeUnit.MILLISECONDS)});
-
- return map;
- }
-
- /**
- * Adds element to the attribute list based on the type
- * @param map object map
- * @param prefix parent key as prefix
- * @param key element key
- * @param value element value
- */
- protected Map addElement(Map map, String prefix, String key, Object value, Map attributes) {
- // if the value is a String, add it to final attribute list
- // else process it further until we have a String representation
- if (value instanceof String) {
- if(value != null && !((String) value).isEmpty()) {
- map.put(key, value);
- attributes.put(prefix, (String) value);
- }
- } else if (value instanceof List) {
- if(value != null && !((List) value).isEmpty()) {
- map.put(key, processList(prefix, (List) value, attributes));
- }
- } else if (value != null) { // process element further
- map.put(key, processElement(prefix, value, attributes));
- }
- return attributes;
- }
-
- /**
- * Iterate through the list and calls processElement to process each element
- * @param key key used while calling processElement
- * @param value value is the individual Object being processed
- * @param attributes map of attributes to populate
- * @return list of elements
- */
- protected List