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"use strict";
/**
* Copyright (C) 2016-2019 Michael Kourlas
*
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
var error_1 = require("../error");
var validate_1 = require("../validate");
/**
* Represents a processing instruction.
*
* A processing instruction is structured as follows, where `{target}` and
* `{content}` are the target and content of the processing instruction
* respectively:
*
* ```xml
* <?{target} {content}?>
* ```
*/
var XmlProcInst = /** @class */ (function () {
function XmlProcInst(parent, validation, options) {
this._validation = validation;
this._parent = parent;
this.content = options.content;
this.target = options.target;
}
Object.defineProperty(XmlProcInst.prototype, "content", {
/**
* Gets the content of this processing instruction.
*/
get: function () {
return this._content;
},
/**
* Sets the content of this processing instruction.
*/
set: function (content) {
if (!(0, validate_1.isUndefined)(content)) {
if (this._validation && !(0, validate_1.validateChar)(content)) {
throw new Error((0, error_1.getContext)(this.up()) + ": processing"
+ (" instruction content \"" + content + "\" should")
+ " not contain characters not allowed in XML");
}
else if (this._validation && content.indexOf("?>") !== -1) {
throw new Error((0, error_1.getContext)(this.up()) + ": processing"
+ (" instruction content \"" + content + "\" should")
+ " not contain the string '?>'");
}
}
this._content = content;
},
enumerable: false,
configurable: true
});
Object.defineProperty(XmlProcInst.prototype, "target", {
/**
* Gets the target of this processing instruction.
*/
get: function () {
return this._target;
},
/**
* Sets the content of this processing instruction.
*/
set: function (target) {
if (this._validation && !(0, validate_1.validateName)(target)) {
throw new Error((0, error_1.getContext)(this.up()) + ": processing"
+ (" instruction target \"" + target + "\" should")
+ " not contain characters not allowed in XML"
+ " names");
}
if (this._validation && target === "xml") {
throw new Error((0, error_1.getContext)(this.up()) + ": processing"
+ (" instruction target \"" + target + "\" should")
+ " not be the string 'xml'");
}
this._target = target;
},
enumerable: false,
configurable: true
});
/**
* Returns an XML string representation of this processing instruction.
*/
XmlProcInst.prototype.toString = function () {
if ((0, validate_1.isUndefined)(this._content)) {
return "<?" + this._target + "?>";
}
else {
return "<?" + this._target + " " + this._content + "?>";
}
};
/**
* Returns the parent of this processing instruction.
*/
XmlProcInst.prototype.up = function () {
return this._parent;
};
return XmlProcInst;
}());
exports.default = XmlProcInst;
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