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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 | 177x 135x 42x 53x 53x 50x 50x 50x 50x 50x 50x 1x 1x 1x 1x 50x 9x 9x 9x 9x 9x 9x 9x 9x 3x 3x 3x 3x 3x 3x 3x 5x 5x 5x 3x 3x 2x 1x 3x 47x 47x 47x 47x 47x 47x 47x 47x 47x 47x 47x 14x 14x 12x 12x 7x 7x 7x 7x 7x 7x 19x 19x 19x 19x 19x 1x 1x 1x 1x 19x 12x 12x 12x 1x 7x 35x 35x 35x 1x 34x 27x 27x 14x 14x 14x 14x 14x 14x 5x 5x 5x 5x 9x | import type { Element as XmlElement } from '@xmldom/xmldom';
import type {
FlowableDataObject,
FlowableEventListener,
FlowableExceptionMap,
FlowableFieldExtension,
FlowableFormProperty,
FlowableIOParameter,
FlowableListener,
FlowableLocalization,
FlowableMessageDefinition,
FlowableSignalDefinition,
} from '../types';
import { ACTIVITI_NAMESPACE, BPMN_MODEL_NAMESPACE } from './constants';
import { createElementFromFragment } from './managedCollections';
import {
detachNode,
escapeXml,
findDirectChild,
getElementChildren,
getLocalName,
getNodeDocument,
insertBeforeNode,
isActivitiElement,
parseXmlFragment,
removeActivitiAttribute,
replaceNode,
setActivitiAttribute,
setTextContentPreservingComments,
} from './xmlUtils';
export function setOptionalAttribute(element: XmlElement, name: string, value: string | undefined): void {
if (value !== undefined && value !== '') {
element.setAttribute(name, value);
} else {
element.removeAttribute(name);
}
}
function isFieldValueElement(element: XmlElement): boolean {
const localName = getLocalName(element);
return localName === 'string' || localName === 'expression';
}
export function patchFieldExtensionNode(node: XmlElement, field: FlowableFieldExtension, namespaces: Record<string, string>): void {
node.setAttribute('name', field.name);
const desiredTagName = field.valueType === 'expression' ? 'activiti:expression' : 'activiti:string';
const valueElements = getElementChildren(node).filter(isFieldValueElement);
let valueNode = valueElements[0];
for (const extraValueNode of valueElements.slice(1)) {
detachNode(extraValueNode);
}
if (valueNode?.nodeName !== desiredTagName) {
const replacement = createElementFromFragment(node, `<${desiredTagName}/>`, namespaces);
if (valueNode) {
replaceNode(valueNode, replacement);
} else E{
const firstElementChild = getElementChildren(node)[0];
if (firstElementChild) {
insertBeforeNode(node, replacement, firstElementChild);
} else {
node.appendChild(replacement);
}
}
valueNode = replacement;
}
setTextContentPreservingComments(valueNode, field.value);
}
export function patchListenerNode(node: XmlElement, listener: FlowableListener): void {
node.setAttribute('event', listener.event);
node.removeAttribute('class');
node.removeAttribute('expression');
node.removeAttribute('delegateExpression');
removeActivitiAttribute(node, 'class');
removeActivitiAttribute(node, 'expression');
removeActivitiAttribute(node, 'delegateExpression');
setActivitiAttribute(node, listener.implementationType, listener.implementation);
}
export function patchFormPropertyNode(node: XmlElement, formProperty: FlowableFormProperty): void {
node.setAttribute('id', formProperty.id);
node.setAttribute('name', formProperty.name);
node.setAttribute('type', formProperty.type);
node.setAttribute('required', String(formProperty.required));
node.setAttribute('readable', String(formProperty.readable));
node.setAttribute('writable', String(formProperty.writable));
node.setAttribute('default', formProperty.defaultValue);
}
export function patchIoParameterNode(node: XmlElement, parameter: FlowableIOParameter): void {
setOptionalAttribute(node, 'source', parameter.source);
setOptionalAttribute(node, 'sourceExpression', parameter.sourceExpression);
node.setAttribute('target', parameter.target);
}
export function patchExceptionMapNode(node: XmlElement, exceptionMap: FlowableExceptionMap): void {
setOptionalAttribute(node, 'errorCode', exceptionMap.errorCode);
if (exceptionMap.includeChildExceptions) {
node.setAttribute('includeChildExceptions', 'true');
} else {
node.removeAttribute('includeChildExceptions');
}
setTextContentPreservingComments(node, exceptionMap.className);
}
export function patchProcessEventListenerNode(node: XmlElement, listener: FlowableEventListener): void {
setOptionalAttribute(node, 'events', listener.events);
setOptionalAttribute(node, 'entityType', listener.entityType);
node.removeAttribute('class');
node.removeAttribute('delegateExpression');
removeActivitiAttribute(node, 'class');
removeActivitiAttribute(node, 'delegateExpression');
node.removeAttribute('signalName');
node.removeAttribute('messageName');
node.removeAttribute('errorCode');
node.removeAttribute('throwGlobalEvent');
switch (listener.implementationType) {
case 'class':
node.setAttribute('class', listener.implementation);
break;
case 'delegateExpression':
node.setAttribute('delegateExpression', listener.implementation);
break;
case 'throwSignalEvent':
node.setAttribute('signalName', listener.implementation);
break;
case 'throwGlobalSignalEvent':
node.setAttribute('signalName', listener.implementation);
node.setAttribute('throwGlobalEvent', 'true');
break;
case 'throwMessageEvent':
node.setAttribute('messageName', listener.implementation);
break;
case 'throwErrorEvent':
node.setAttribute('errorCode', listener.implementation);
break;
}
}
export function patchLocalizationNode(node: XmlElement, localization: FlowableLocalization): void {
node.setAttribute('locale', localization.locale);
setOptionalAttribute(node, 'name', localization.name);
const documentation = findDirectChild(node, 'documentation');
let normalizedDocumentation = documentation;
if (documentation && (documentation.nodeName !== 'activiti:documentation' || documentation.namespaceURI !== ACTIVITI_NAMESPACE)) {
normalizedDocumentation = getNodeDocument(node).createElementNS(ACTIVITI_NAMESPACE, 'activiti:documentation');
while (documentation.firstChild) {
normalizedDocumentation.appendChild(documentation.firstChild);
}
replaceNode(documentation, normalizedDocumentation);
}
if (localization.description) {
const documentationNode = normalizedDocumentation || getNodeDocument(node).createElementNS(ACTIVITI_NAMESPACE, 'activiti:documentation');
setTextContentPreservingComments(documentationNode, localization.description);
if (!normalizedDocumentation) {
node.appendChild(documentationNode);
}
} else if (InormalizedDocumentation) {
detachNode(normalizedDocumentation);
}
}
export function patchSignalDefinitionNode(node: XmlElement, signal: FlowableSignalDefinition): void {
node.setAttribute('id', signal.id);
node.setAttribute('name', signal.name);
if (signal.scope) {
setActivitiAttribute(node, 'scope', signal.scope);
} else {
removeActivitiAttribute(node, 'scope');
}
}
export function patchMessageDefinitionNode(node: XmlElement, message: FlowableMessageDefinition): void {
node.setAttribute('id', message.id);
node.setAttribute('name', message.name);
}
export function patchDataObjectNode(node: XmlElement, dataObject: FlowableDataObject, namespaces: Record<string, string>): void {
node.setAttribute('id', dataObject.id);
node.setAttribute('name', dataObject.name);
setOptionalAttribute(node, 'itemSubjectRef', dataObject.itemSubjectRef);
let extensionElements = findDirectChild(node, 'extensionElements');
const valueElement = extensionElements ? getElementChildren(extensionElements).find((child) => isActivitiElement(child, 'value')) : undefined;
if (dataObject.defaultValue) {
Iif (!extensionElements) {
extensionElements = getNodeDocument(node).createElementNS(BPMN_MODEL_NAMESPACE, 'extensionElements');
node.appendChild(extensionElements);
}
let valueNode = valueElement;
Iif (!valueNode) {
const fragments = parseXmlFragment(`<activiti:value>${escapeXml(dataObject.defaultValue)}</activiti:value>`, namespaces);
valueNode = getNodeDocument(node).importNode(fragments[0], true) as XmlElement;
extensionElements.appendChild(valueNode);
}
setTextContentPreservingComments(valueNode, dataObject.defaultValue);
} else if (IvalueElement && extensionElements) {
detachNode(valueElement);
if (!Array.from(extensionElements.childNodes).some((child) => child.nodeType !== child.TEXT_NODE || (child.textContent || '').trim().length > 0)) {
detachNode(extensionElements);
}
}
} |