Changes for populating ReactJS component library

Modification of Maven pom.xml to segregate creation of component library
away from the basic CLAMP UI. New directory ui-react-lib is introduced
and populated with just a few files to support the library creation.
Introduction of OnapConstants.js provides single focus for defining
constants shared across multiple components, resolving circular
dependency between LoopUI.js and MenuBar.js around defaultLoopName.
Modified LoopSvg.js to import withRoute from react-router-dom instead
of react-router, which was causing problems in usage of completed
component library.

Issue-ID: CLAMP-586
Change-Id: I3054d5388b8aa7417fe7566c34279390d24fb80a
Signed-off-by: Ted Humphrey <Thomas.Humphrey@att.com>

6 files changed, 64 insertions, 34 deletions

diff --git a/ui-react/src/LoopUI.js b/ui-react/src/LoopUI.js
index eb4ff6a50..9eea0be95 100644
--- a/ui-react/src/LoopUI.js
+++ b/ui-react/src/LoopUI.js
@@ -27,6 +27,7 @@ import MenuBar from './components/menu/MenuBar';
 import Navbar from 'react-bootstrap/Navbar';
 import logo from './logo.png';
 import { GlobalClampStyle } from './theme/globalStyle.js';
+import OnapConstants from './utils/OnapConstants';
 
 import LoopSvg from './components/loop_viewer/svg/LoopSvg';
 import LoopLogs from './components/loop_viewer/logs/LoopLogs';
@@ -99,11 +100,9 @@ const LoopViewBodyDivStyled = styled.div`
 
 export default class LoopUI extends React.Component {
 
-	static defaultLoopName="Empty (NO loop loaded yet)";
-
 	state = {
 		userName: null,
-		loopName: LoopUI.defaultLoopName,
+		loopName: OnapConstants.defaultLoopName,
 		loopCache: new LoopCache({}),
 		showAlert: false
 	};
@@ -242,7 +241,7 @@ export default class LoopUI extends React.Component {
 	}
 
 	closeLoop() {
-		this.setState({ loopCache: new LoopCache({}), loopName: LoopUI.defaultLoopName });
+		this.setState({ loopCache: new LoopCache({}), loopName: OnapConstants.defaultLoopName });
 		this.props.history.push('/');
 	}
 
diff --git a/ui-react/src/LoopUI.test.js b/ui-react/src/LoopUI.test.js
index e28096bd4..d1b76aa9a 100644
--- a/ui-react/src/LoopUI.test.js
+++ b/ui-react/src/LoopUI.test.js
@@ -23,6 +23,7 @@
 import React from 'react';
 import { shallow } from 'enzyme';
 import LoopUI from './LoopUI';
+import OnapConstants from './utils/OnapConstants';
 
 import LoopCache from './api/LoopCache';
 import LoopActionService from './api/LoopActionService';
@@ -77,7 +78,7 @@ describe('Verify LoopUI', () => {
 		const instance = component.instance();
 		instance.closeLoop();
 			
-		expect(component.state('loopName')).toEqual("Empty (NO loop loaded yet)");
+		expect(component.state('loopName')).toEqual(OnapConstants.defaultLoopName);
 		expect(historyMock.push.mock.calls[0]).toEqual([ '/']);
 	})
 
diff --git a/ui-react/src/components/loop_viewer/svg/LoopSvg.js b/ui-react/src/components/loop_viewer/svg/LoopSvg.js
index 06cfd238f..4bbf608df 100644
--- a/ui-react/src/components/loop_viewer/svg/LoopSvg.js
+++ b/ui-react/src/components/loop_viewer/svg/LoopSvg.js
@@ -23,7 +23,7 @@
 import React from 'react';
 import styled from 'styled-components';
 import LoopCache from '../../../api/LoopCache';
-import { withRouter } from "react-router";
+import { withRouter } from "react-router-dom";
 import LoopService from '../../../api/LoopService';
 import LoopComponentConverter from './LoopComponentConverter';
 
diff --git a/ui-react/src/components/menu/MenuBar.js b/ui-react/src/components/menu/MenuBar.js
index e211b0eaf..41a105488 100644
--- a/ui-react/src/components/menu/MenuBar.js
+++ b/ui-react/src/components/menu/MenuBar.js
@@ -24,7 +24,7 @@ import React from 'react';
 import Nav from 'react-bootstrap/Nav';
 import Navbar from 'react-bootstrap/Navbar';
 import NavDropdown from 'react-bootstrap/NavDropdown';
-import LoopUI from '../../LoopUI';
+import OnapConstants from '../../utils/OnapConstants';
 import 'bootstrap-css-only/css/bootstrap.min.css';
 import styled from 'styled-components';
 import { Link } from 'react-router-dom';
@@ -76,7 +76,7 @@ export default class MenuBar extends React.Component {
 	};
 
 	componentWillReceiveProps(newProps) {
-		if (newProps.loopName !== LoopUI.defaultLoopName) {
+		if (newProps.loopName !== OnapConstants.defaultLoopName) {
 			this.setState({ disabled: false });
 		} else {
 			this.setState({ disabled: true });
diff --git a/ui-react/src/components/menu/__snapshots__/MenuBar.test.js.snap b/ui-react/src/components/menu/__snapshots__/MenuBar.test.js.snap
index 1670124cc..c17214aad 100644
--- a/ui-react/src/components/menu/__snapshots__/MenuBar.test.js.snap
+++ b/ui-react/src/components/menu/__snapshots__/MenuBar.test.js.snap
@@ -11,7 +11,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -44,7 +44,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -62,7 +62,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -95,7 +95,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -117,7 +117,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -150,7 +150,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -168,7 +168,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -201,7 +201,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -219,7 +219,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -252,7 +252,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -274,7 +274,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -307,7 +307,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -325,7 +325,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -358,7 +358,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -376,7 +376,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -409,7 +409,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -427,7 +427,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -460,7 +460,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -478,7 +478,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -511,7 +511,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -529,7 +529,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -562,7 +562,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -584,7 +584,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -617,7 +617,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
@@ -650,7 +650,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "$$typeof": Symbol(react.forward_ref),
           "attrs": Array [],
           "componentStyle": ComponentStyle {
-            "componentId": "sc-eNQAEJ",
+            "componentId": "sc-bdVaJa",
             "isStatic": false,
             "rules": Array [
               "
@@ -683,7 +683,7 @@ exports[`Verify MenuBar Test the render method 1`] = `
           "displayName": "Styled(Link)",
           "foldedComponentIds": Array [],
           "render": [Function],
-          "styledComponentId": "sc-eNQAEJ",
+          "styledComponentId": "sc-bdVaJa",
           "target": [Function],
           "toString": [Function],
           "warnTooManyClasses": [Function],
diff --git a/ui-react/src/utils/OnapConstants.js b/ui-react/src/utils/OnapConstants.js
new file mode 100644
index 000000000..22460c3d1
--- /dev/null
+++ b/ui-react/src/utils/OnapConstants.js
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2019 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============================================
+ * ===================================================================
+ *
+ */
+
+// Maintain a list of ONAP CLAMP UI "constants" that can be used by any componenet within CLAMP
+
+const OnapConstants = {
+	defaultLoopName: "Empty (NO loop loaded yet)"
+};
+
+export default OnapConstants;