113 lines
4.1 KiB
JavaScript
113 lines
4.1 KiB
JavaScript
"use strict";
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/**
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* Copyright (C) 2016-2019 Michael Kourlas
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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var error_1 = require("../error");
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var validate_1 = require("../validate");
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/**
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* Represents a processing instruction.
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*
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* A processing instruction is structured as follows, where `{target}` and
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* `{content}` are the target and content of the processing instruction
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* respectively:
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*
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* ```xml
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* <?{target} {content}?>
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* ```
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*/
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var XmlProcInst = /** @class */ (function () {
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function XmlProcInst(parent, validation, options) {
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this._validation = validation;
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this._parent = parent;
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this.content = options.content;
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this.target = options.target;
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}
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Object.defineProperty(XmlProcInst.prototype, "content", {
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/**
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* Gets the content of this processing instruction.
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*/
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get: function () {
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return this._content;
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},
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/**
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* Sets the content of this processing instruction.
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*/
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set: function (content) {
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if (!validate_1.isUndefined(content)) {
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if (this._validation && !validate_1.validateChar(content)) {
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throw new Error(error_1.getContext(this.up()) + ": processing"
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+ (" instruction content \"" + content + "\" should")
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+ " not contain characters not allowed in XML");
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}
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else if (this._validation && content.indexOf("?>") !== -1) {
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throw new Error(error_1.getContext(this.up()) + ": processing"
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+ (" instruction content \"" + content + "\" should")
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+ " not contain the string '?>'");
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}
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}
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this._content = content;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(XmlProcInst.prototype, "target", {
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/**
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* Gets the target of this processing instruction.
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*/
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get: function () {
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return this._target;
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},
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/**
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* Sets the content of this processing instruction.
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*/
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set: function (target) {
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if (this._validation && !validate_1.validateName(target)) {
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throw new Error(error_1.getContext(this.up()) + ": processing"
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+ (" instruction target \"" + target + "\" should")
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+ " not contain characters not allowed in XML"
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+ " names");
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}
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if (this._validation && target === "xml") {
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throw new Error(error_1.getContext(this.up()) + ": processing"
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+ (" instruction target \"" + target + "\" should")
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+ " not be the string 'xml'");
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}
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this._target = target;
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},
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enumerable: true,
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configurable: true
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});
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/**
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* Returns an XML string representation of this processing instruction.
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*/
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XmlProcInst.prototype.toString = function () {
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if (validate_1.isUndefined(this._content)) {
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return "<?" + this._target + "?>";
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}
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else {
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return "<?" + this._target + " " + this._content + "?>";
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}
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};
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/**
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* Returns the parent of this processing instruction.
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*/
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XmlProcInst.prototype.up = function () {
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return this._parent;
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};
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return XmlProcInst;
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}());
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exports.default = XmlProcInst;
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