com.gargoylesoftware.htmlunit.javascript.host.URL Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of xlt Show documentation
Show all versions of xlt Show documentation
XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
/*
* Copyright (c) 2002-2021 Gargoyle Software Inc.
*
* 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
* https://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.
*/
package com.gargoylesoftware.htmlunit.javascript.host;
import static com.gargoylesoftware.htmlunit.BrowserVersionFeatures.JS_ANCHOR_HOSTNAME_IGNORE_BLANK;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.CHROME;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.EDGE;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF78;
import java.net.MalformedURLException;
import org.apache.commons.lang3.StringUtils;
import com.gargoylesoftware.htmlunit.javascript.SimpleScriptable;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxClass;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxConstructor;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxFunction;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxGetter;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxSetter;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxStaticFunction;
import com.gargoylesoftware.htmlunit.javascript.host.file.File;
import com.gargoylesoftware.htmlunit.util.UrlUtils;
import net.sourceforge.htmlunit.corejs.javascript.Context;
import net.sourceforge.htmlunit.corejs.javascript.ScriptRuntime;
import net.sourceforge.htmlunit.corejs.javascript.Undefined;
/**
* A JavaScript object for {@code URL}.
*
* @author Ahmed Ashour
* @author Ronald Brill
*/
@JsxClass
public class URL extends SimpleScriptable {
private java.net.URL url_;
/**
* Creates an instance.
*/
public URL() {
}
/**
* Creates an instance.
* @param url a string representing an absolute or relative URL.
* If url is a relative URL, base is required, and will be used
* as the base URL. If url is an absolute URL, a given base will be ignored.
* @param base a string representing the base URL to use in case url
* is a relative URL. If not specified, it defaults to ''.
*/
@JsxConstructor({CHROME, EDGE, FF, FF78})
public URL(final String url, final Object base) {
String baseStr = null;
if (!Undefined.isUndefined(base)) {
baseStr = Context.toString(base);
}
try {
if (StringUtils.isBlank(baseStr)) {
url_ = UrlUtils.toUrlUnsafe(url);
}
else {
final java.net.URL baseUrl = UrlUtils.toUrlUnsafe(baseStr);
url_ = new java.net.URL(baseUrl, url);
}
checkRemoveRedundantPort();
}
catch (final MalformedURLException e) {
throw ScriptRuntime.typeError(e.toString());
}
}
/**
* The URL.createObjectURL() static method creates a DOMString containing a URL
* representing the object given in parameter.
* The URL lifetime is tied to the document in the window on which it was created.
* The new object URL represents the specified File object or Blob object.
*
* @param fileOrBlob Is a File object or a Blob object to create a object URL for.
* @return the url
*/
@JsxStaticFunction
public static String createObjectURL(final Object fileOrBlob) {
if (fileOrBlob instanceof File) {
final File file = (File) fileOrBlob;
return file.getFile().toURI().normalize().toString();
}
return null;
}
/**
* @param objectURL String representing the object URL that was
* created by calling URL.createObjectURL().
*/
@JsxStaticFunction
public static void revokeObjectURL(final Object objectURL) {
}
/**
* @return hash property of the URL containing a '#' followed by the fragment identifier of the URL.
*/
@JsxGetter
public String getHash() {
if (url_ == null) {
return null;
}
final String ref = url_.getRef();
return ref == null ? "" : "#" + ref;
}
@JsxSetter
public void setHash(final String fragment) throws MalformedURLException {
if (url_ == null) {
return;
}
url_ = UrlUtils.getUrlWithNewRef(url_, StringUtils.isEmpty(fragment) ? null : fragment);
}
/**
* @return the host, that is the hostname, and then, if the port of the URL is nonempty,
* a ':', followed by the port of the URL.
*/
@JsxGetter
public String getHost() {
if (url_ == null) {
return null;
}
final int port = url_.getPort();
return url_.getHost() + (port > 0 ? ":" + port : "");
}
@JsxSetter
public void setHost(final String host) throws MalformedURLException {
if (url_ == null) {
return;
}
String newHost = StringUtils.substringBefore(host, ':');
if (StringUtils.isEmpty(newHost)) {
return;
}
try {
int ip = Integer.parseInt(newHost);
final StringBuilder ipString = new StringBuilder();
ipString.insert(0, Integer.toString(ip % 256));
ipString.insert(0, '.');
ip = ip / 256;
ipString.insert(0, Integer.toString(ip % 256));
ipString.insert(0, '.');
ip = ip / 256;
ipString.insert(0, Integer.toString(ip % 256));
ipString.insert(0, '.');
ip = ip / 256;
ipString.insert(0, Integer.toString(ip % 256));
newHost = ipString.toString();
}
catch (final Exception e) {
// back to string
}
url_ = UrlUtils.getUrlWithNewHost(url_, newHost);
final String newPort = StringUtils.substringAfter(host, ':');
if (StringUtils.isNotBlank(newHost)) {
try {
url_ = UrlUtils.getUrlWithNewHostAndPort(url_, newHost, Integer.parseInt(newPort));
}
catch (final Exception e) {
// back to string
}
}
else {
url_ = UrlUtils.getUrlWithNewHost(url_, newHost);
}
checkRemoveRedundantPort();
}
/** Removes port if it can be deduced from protocol */
private void checkRemoveRedundantPort() throws MalformedURLException {
if (("https".equals(url_.getProtocol()) && url_.getPort() == 443)
|| ("http".equals(url_.getProtocol()) && url_.getPort() == 80)) {
url_ = UrlUtils.getUrlWithNewPort(url_, -1);
}
}
/**
* @return the host, that is the hostname, and then, if the port of the URL is nonempty,
* a ':', followed by the port of the URL.
*/
@JsxGetter
public String getHostname() {
if (url_ == null) {
return null;
}
return UrlUtils.encodeAnchor(url_.getHost());
}
@JsxSetter
public void setHostname(final String hostname) throws MalformedURLException {
if (getBrowserVersion().hasFeature(JS_ANCHOR_HOSTNAME_IGNORE_BLANK)) {
if (!StringUtils.isBlank(hostname)) {
url_ = UrlUtils.getUrlWithNewHost(url_, hostname);
}
}
else if (!StringUtils.isEmpty(hostname)) {
url_ = UrlUtils.getUrlWithNewHost(url_, hostname);
}
}
/**
* @return whole URL
*/
@JsxGetter
public String getHref() {
if (url_ == null) {
return null;
}
return jsToString();
}
@JsxSetter
public void setHref(final String href) throws MalformedURLException {
if (url_ == null) {
return;
}
url_ = UrlUtils.toUrlUnsafe(href);
checkRemoveRedundantPort();
}
/**
* @return the origin
*/
@JsxGetter
public Object getOrigin() {
if (url_ == null) {
return null;
}
return url_.getProtocol() + "://" + url_.getHost();
}
/**
* @return a URLSearchParams object allowing access to the GET decoded query arguments contained in the URL.
*/
@JsxGetter
public URLSearchParams getSearchParams() {
if (url_ == null) {
return null;
}
return new URLSearchParams(url_.getQuery());
}
/**
* @return the password specified before the domain name.
*/
@JsxGetter
public String getPassword() {
if (url_ == null) {
return null;
}
final String userInfo = url_.getUserInfo();
final int idx = userInfo == null ? -1 : userInfo.indexOf(':');
return idx == -1 ? "" : userInfo.substring(idx + 1);
}
@JsxSetter
public void setPassword(final String password) throws MalformedURLException {
if (url_ == null) {
return;
}
url_ = UrlUtils.getUrlWithNewUserPassword(url_, password.isEmpty() ? null : password);
}
/**
* @return a URLSearchParams object allowing access to the GET decoded query arguments contained in the URL.
*/
@JsxGetter
public String getPathname() {
if (url_ == null) {
return null;
}
final String path = url_.getPath();
return path.isEmpty() ? "/" : path;
}
@JsxSetter
public void setPathname(final String path) throws MalformedURLException {
if (url_ == null) {
return;
}
url_ = UrlUtils.getUrlWithNewPath(url_, path.startsWith("/") ? path : "/" + path);
}
/**
* @return the port number of the URL. If the URL does not contain an explicit port number,
* it will be set to ''
*/
@JsxGetter
public String getPort() {
if (url_ == null) {
return null;
}
final int port = url_.getPort();
return port == -1 ? "" : Integer.toString(port);
}
@JsxSetter
public void setPort(final String port) throws MalformedURLException {
if (url_ == null) {
return;
}
final int portInt = port.isEmpty() ? -1 : Integer.parseInt(port);
url_ = UrlUtils.getUrlWithNewPort(url_, portInt);
checkRemoveRedundantPort();
}
/**
* @return the protocol scheme of the URL, including the final ':'.
*/
@JsxGetter
public String getProtocol() {
if (url_ == null) {
return null;
}
final String protocol = url_.getProtocol();
return protocol.isEmpty() ? "" : (protocol + ":");
}
@JsxSetter
public void setProtocol(final String protocol) throws MalformedURLException {
if (url_ == null || protocol.isEmpty() || !UrlUtils.isValidScheme(protocol)) {
return;
}
try {
url_ = UrlUtils.getUrlWithNewProtocol(url_, protocol);
checkRemoveRedundantPort();
}
catch (final MalformedURLException e) {
// ignore
}
}
/**
* @return the query string containing a '?' followed by the parameters of the URL
*/
@JsxGetter
public String getSearch() {
if (url_ == null) {
return null;
}
final String search = url_.getQuery();
return search == null ? "" : "?" + search;
}
@JsxSetter
public void setSearch(final String search) throws MalformedURLException {
if (url_ == null) {
return;
}
final String query;
if (search == null || "?".equals(search) || "".equals(search)) {
query = null;
}
else if (search.charAt(0) == '?') {
query = search.substring(1);
}
else {
query = search;
}
url_ = UrlUtils.getUrlWithNewQuery(url_, query);
}
/**
* @return the username specified before the domain name.
*/
@JsxGetter
public String getUsername() {
if (url_ == null) {
return null;
}
final String userInfo = url_.getUserInfo();
if (userInfo == null) {
return "";
}
return StringUtils.substringBefore(userInfo, ':');
}
@JsxSetter
public void setUsername(final String username) throws MalformedURLException {
if (url_ == null) {
return;
}
url_ = UrlUtils.getUrlWithNewUserName(url_, username.isEmpty() ? null : username);
}
/**
* Calls for instance for implicit conversion to string.
* @see com.gargoylesoftware.htmlunit.javascript.SimpleScriptable#getDefaultValue(java.lang.Class)
* @param hint the type hint
* @return the default value
*/
@Override
public Object getDefaultValue(final Class hint) {
if (url_ == null) {
return super.getDefaultValue(hint);
}
if (StringUtils.isEmpty(url_.getPath())) {
return url_.toExternalForm() + "/";
}
return url_.toExternalForm();
}
/**
* @return a serialized version of the URL,
* although in practice it seems to have the same effect as URL.toString().
*/
@JsxFunction
public String toJSON() {
return jsToString();
}
/**
* Returns the text of the URL.
* @return the text
*/
@JsxFunction(functionName = "toString")
public String jsToString() {
if (StringUtils.isEmpty(url_.getPath())) {
try {
return UrlUtils.getUrlWithNewPath(url_, "/").toExternalForm();
}
catch (final MalformedURLException e) {
return url_.toExternalForm();
}
}
return url_.toExternalForm();
}
}