typesxml
Version:
Open source XML library written in TypeScript
166 lines • 4.32 kB
JavaScript
"use strict";
/*******************************************************************************
* Copyright (c) 2023-2026 Maxprograms.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse License 1.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-v10.html
*
* Contributors:
* Maxprograms - initial API and implementation
*******************************************************************************/
Object.defineProperty(exports, "__esModule", { value: true });
exports.JsonEventStreamWriter = void 0;
class JsonEventStreamWriter {
writer;
arrayStarted;
firstEvent;
closed;
catalog;
grammar;
constructor(writer) {
this.writer = writer;
this.arrayStarted = false;
this.firstEvent = true;
this.closed = false;
}
initialize() {
this.arrayStarted = false;
this.firstEvent = true;
this.closed = false;
}
setCatalog(catalog) {
this.catalog = catalog;
}
setGrammar(grammar) {
this.grammar = grammar;
}
getGrammar() {
return this.grammar;
}
getCurrentText() {
return '';
}
startDocument() {
this.writeEvent({ type: "startDocument" });
}
endDocument() {
this.writeEvent({ type: "endDocument" });
this.closeArray();
}
xmlDeclaration(version, encoding, standalone) {
this.writeEvent({
type: "xmlDeclaration",
version: version,
encoding: encoding,
standalone: standalone
});
}
startElement(name, atts) {
const attributes = new Array();
for (let index = 0; index < atts.length; index++) {
const attribute = atts[index];
const descriptor = {
name: attribute.getName(),
value: attribute.getValue()
};
attributes.push(descriptor);
}
this.writeEvent({
type: "startElement",
name: name,
attributes: attributes
});
}
endElement(name) {
this.writeEvent({
type: "endElement",
name: name
});
}
internalSubset(declaration) {
this.writeEvent({
type: "internalSubset",
declaration: declaration
});
}
characters(ch) {
this.writeEvent({
type: "characters",
value: ch
});
}
ignorableWhitespace(ch) {
this.writeEvent({
type: "ignorableWhitespace",
value: ch
});
}
comment(ch) {
this.writeEvent({
type: "comment",
value: ch
});
}
processingInstruction(target, data) {
this.writeEvent({
type: "processingInstruction",
target: target,
data: data
});
}
startCDATA() {
this.writeEvent({ type: "startCDATA" });
}
endCDATA() {
this.writeEvent({ type: "endCDATA" });
}
startDTD(name, publicId, systemId) {
this.writeEvent({
type: "startDTD",
name: name,
publicId: publicId,
systemId: systemId
});
}
endDTD() {
this.writeEvent({ type: "endDTD" });
}
skippedEntity(name) {
this.writeEvent({
type: "skippedEntity",
name: name
});
}
writeEvent(event) {
this.ensureArrayStarted();
if (!this.firstEvent) {
this.writer.write(",");
}
const payload = JSON.stringify(event);
this.writer.write(payload);
this.firstEvent = false;
}
closeArray() {
if (this.closed) {
return;
}
if (!this.arrayStarted) {
this.writer.write("[]");
this.closed = true;
return;
}
this.writer.write("]");
this.closed = true;
}
ensureArrayStarted() {
if (this.arrayStarted) {
return;
}
this.writer.write("[");
this.arrayStarted = true;
}
}
exports.JsonEventStreamWriter = JsonEventStreamWriter;
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