Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* Copyright 2021 Google LLC
*
* 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.google.appengine.tools.development;
import com.google.appengine.init.AppEngineWebXmlInitialParse;
import com.google.appengine.tools.info.AppengineSdk;
import com.google.apphosting.utils.config.WebXml;
import com.google.apphosting.utils.config.WebXmlReader;
import java.io.File;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.net.URL;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/** Creates new {@link DevAppServer DevAppServers} which can be used to launch web applications. */
// TODO: Describe the difference between standalone and testing servers.
public class DevAppServerFactory {
static final String DEV_APP_SERVER_CLASS =
"com.google.appengine.tools.development.DevAppServerImpl";
private static final Class[] DEV_APPSERVER_CTOR_ARG_TYPES = {File.class, File.class,
File.class, File.class, String.class, Integer.TYPE, Boolean.TYPE, Map.class, String.class};
private static final String USER_CODE_CLASSPATH_MANAGER_PROP =
"devappserver.userCodeClasspathManager";
private static final String USER_CODE_CLASSPATH = USER_CODE_CLASSPATH_MANAGER_PROP + ".classpath";
private static final String USER_CODE_REQUIRES_WEB_INF =
USER_CODE_CLASSPATH_MANAGER_PROP + ".requiresWebInf";
/**
* Creates a new {@link DevAppServer} ready to start serving.
*
* @param appDir The top-level directory of the web application to be run
* @param address Address to bind to
* @param port Port to bind to
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(File appDir, String address, int port) {
return createDevAppServer(appDir, null, address, port);
}
/**
* Creates a new {@link DevAppServer} ready to start serving.
*
* @param appDir The top-level directory of the web application to be run
* @param externalResourceDir If not {@code null}, a resource directory external to the appDir.
* This parameter is now ignored.
* @param address Address to bind to
* @param port Port to bind to
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
File appDir, File externalResourceDir, String address, int port) {
// externalResourceDir not used anymore.
return createDevAppServer(
appDir,
new File(new File(appDir, "WEB-INF"), "web.xml"),
new File(new File(appDir, "WEB-INF"), "appengine-web.xml"),
address,
port,
true,
/* installSecurityManager= */ false,
new HashMap(),
false);
}
/**
* Creates a new {@link DevAppServer} ready to start serving.
*
* @param appDir The top-level directory of the web application to be run
* @param externalResourceDir If not {@code null}, a resource directory external to the appDir.
* This parameter is now ignored.
* @param address Address to bind to
* @param port Port to bind to
* @param noJavaAgent whether to disable detection of the Java agent or not
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
File appDir, File externalResourceDir, String address, int port, boolean noJavaAgent) {
// externalResourceDir not used anymore.
return createDevAppServer(
appDir, null, null, address, port, true, true, new HashMap(), noJavaAgent);
}
/**
* Creates a new {@link DevAppServer} with a custom classpath for the web app.
*
* @param appDir The top-level directory of the web application to be run
* @param webXmlLocation The location of a file whose format complies with
* http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd. If {@code null}, defaults to
* /WEB-INF/web.xml
* @param appEngineWebXmlLocation The name of the app engine config file. If {@code null},
* defaults to /WEB-INF/appengine-web.xml.
* @param address Address to bind to
* @param port Port to bind to
* @param useCustomStreamHandler If {@code true}, install {@link StreamHandlerFactory}. This is
* "normal" behavior for the dev app server but tests may want to disable this since there are
* some compatibility issues with our custom handler and Selenium.
* @param installSecurityManager Whether or not to install the dev appserver security manager. It
* is strongly recommended you pass {@code true} unless there is something in your test
* environment that prevents you from installing a security manager.
* @param classpath The classpath of the test and all its dependencies (possibly the entire app).
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
File appDir,
File webXmlLocation,
File appEngineWebXmlLocation,
String address,
int port,
boolean useCustomStreamHandler,
boolean installSecurityManager,
Collection classpath) {
Map containerConfigProps = newContainerConfigPropertiesForTest(classpath);
return createDevAppServer(
appDir,
webXmlLocation,
appEngineWebXmlLocation,
address,
port,
useCustomStreamHandler,
installSecurityManager,
containerConfigProps,
false);
}
/**
* Creates a new {@link DevAppServer} with a custom classpath for the web app.
*
* @param appDir The top-level directory of the web application to be run
* @param webXmlLocation The location of a file whose format complies with
* http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd. If {@code null}, defaults to
* /WEB-INF/web.xml
* @param appEngineWebXmlLocation The name of the app engine config file. If {@code null},
* defaults to /WEB-INF/appengine-web.xml.
* @param address Address to bind to
* @param port Port to bind to
* @param useCustomStreamHandler If {@code true}, install {@link StreamHandlerFactory}. This is
* "normal" behavior for the dev app server but tests may want to disable this since there are
* some compatibility issues with our custom handler and Selenium.
* @param installSecurityManager Whether or not to install the dev appserver security manager. It
* is strongly recommended you pass {@code true} unless there is something in your test
* environment that prevents you from installing a security manager.
* @param classpath The classpath of the test and all its dependencies (possibly the entire app).
* @param noJavaAgent whether to disable detection of the Java agent or not
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
File appDir,
File webXmlLocation,
File appEngineWebXmlLocation,
String address,
int port,
boolean useCustomStreamHandler,
boolean installSecurityManager,
Collection classpath,
boolean noJavaAgent) {
Map containerConfigProps = newContainerConfigPropertiesForTest(classpath);
return createDevAppServer(
appDir,
webXmlLocation,
appEngineWebXmlLocation,
address,
port,
useCustomStreamHandler,
installSecurityManager,
containerConfigProps,
noJavaAgent);
}
// Note For some strange reason, code from AppMaker in google3 is accessing this
// method by reflection. When I added the externalResourceDir parameter I was forced to
// add yet another override of this method below so as to avoid fixing up all the google3
// code that does this.
// See java/com/google/apps/appmaker/webdriver/inject/AppMakerDevServer.java
// TODO change AppMakerDevServer after a push of the SDK.
/**
* Creates a new {@link DevAppServer} ready to start serving.
*
* @param appDir The top-level directory of the web application to be run
* @param webXmlLocation The location of a file whose format complies with
* http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd. If {@code null}, defaults to
* /WEB-INF/web.xml
* @param appEngineWebXmlLocation The name of the app engine config file. If {@code null},
* defaults to /WEB-INF/appengine-web.xml.
* @param address Address to bind to
* @param port Port to bind to
* @param useCustomStreamHandler If {@code true}, install {@link StreamHandlerFactory}. This is
* "normal" behavior for the dev app server but tests may want to disable this since there are
* some compatibility issues with our custom handler and Selenium.
* @param installSecurityManager Whether or not to install the dev appserver security manager. It
* is strongly recommended you pass {@code true} unless there is something in your test
* environment that prevents you from installing a security manager.
* @param containerConfigProperties {@link Map} that contains settings that will allow to inject a
* classpath and to not require a WEB-INF directory. (Only needed for testing).
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
File appDir,
File webXmlLocation,
File appEngineWebXmlLocation,
String address,
int port,
boolean useCustomStreamHandler,
boolean installSecurityManager,
Map containerConfigProperties) {
return createDevAppServer(
appDir,
webXmlLocation,
appEngineWebXmlLocation,
address,
port,
useCustomStreamHandler,
installSecurityManager,
containerConfigProperties,
false);
}
/**
* Creates a new {@link DevAppServer} with a custom classpath for the web app.
*
* @param appDir The top-level directory of the web application to be run
* @param webXmlLocation The location of a file whose format complies with
* http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd. If {@code null}, defaults to
* {appDir}/WEB-INF/web.xml
* @param appEngineWebXmlLocation The name of the app engine config file. If {@code null},
* defaults to {appDir}/WEB-INF/appengine-web.xml.
* @param address Address to bind to
* @param port Port to bind to
* @param useCustomStreamHandler If {@code true}, install {@link StreamHandlerFactory}. This is
* "normal" behavior for the dev app server but tests may want to disable this since there are
* some compatibility issues with our custom handler and Selenium.
* @param installSecurityManager Whether or not to install the dev appserver security manager. For
* the java8 runtime, you do not need a security manager.
* @param containerConfigProperties Extra container configurations.
* @param noJavaAgent whether to disable detection of the Java agent or not.
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
File appDir,
File webXmlLocation,
File appEngineWebXmlLocation,
String address,
int port,
boolean useCustomStreamHandler,
boolean installSecurityManager,
Map containerConfigProperties,
boolean noJavaAgent) {
return createDevAppServer(
appDir,
webXmlLocation,
appEngineWebXmlLocation,
address,
port,
useCustomStreamHandler,
installSecurityManager,
containerConfigProperties,
noJavaAgent,
null);
}
/**
* Creates a new {@link DevAppServer} with a custom classpath and application ID for the web app.
*
* @param appDir The top-level directory of the web application to be run
* @param webXmlLocation The location of a file whose format complies with
* http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd. If {@code null}, defaults to
* {appDir}/WEB-INF/web.xml
* @param appEngineWebXmlLocation The name of the app engine config file. If {@code null},
* defaults to {appDir}/WEB-INF/appengine-web.xml.
* @param address Address to bind to
* @param port Port to bind to
* @param useCustomStreamHandler If {@code true}, install {@link StreamHandlerFactory}. This is
* "normal" behavior for the dev app server but tests may want to disable this since there are
* some compatibility issues with our custom handler and Selenium.
* @param installSecurityManager Whether or not to install the dev appserver security manager. For
* the java8 runtime, you do not need a security manager.
* @param containerConfigProperties Extra container configurations.
* @param noJavaAgent whether to disable detection of the Java agent or not.
* @param applicationId Custom application ID. If {@code null}, defaults to use the primary
* module's application ID.
* @return a {@code DevAppServer}
*/
public DevAppServer createDevAppServer(
final File appDir,
final File webXmlLocation,
final File appEngineWebXmlLocation,
final String address,
final int port,
final boolean useCustomStreamHandler,
final boolean installSecurityManager,
final Map containerConfigProperties,
final boolean noJavaAgent,
final String applicationId) {
return doCreateDevAppServer(
appDir,
webXmlLocation,
appEngineWebXmlLocation,
address,
port,
useCustomStreamHandler,
containerConfigProperties,
applicationId);
}
/**
* Build a {@link Map} that contains settings that will allow us to inject our own classpath and
* to not require a WEB-INF directory.
*/
private Map newContainerConfigPropertiesForTest(Collection classpath) {
Map containerConfigProps = new HashMap<>();
Map userCodeClasspathManagerProps = new HashMap<>();
userCodeClasspathManagerProps.put(USER_CODE_CLASSPATH, classpath);
userCodeClasspathManagerProps.put(USER_CODE_REQUIRES_WEB_INF, false);
containerConfigProps.put(USER_CODE_CLASSPATH_MANAGER_PROP, userCodeClasspathManagerProps);
return containerConfigProps;
}
private DevAppServer doCreateDevAppServer(
File appDir,
File webXmlLocation,
File appEngineWebXmlLocation,
String address,
int port,
boolean useCustomStreamHandler,
Map containerConfigProperties,
String applicationId) {
if (webXmlLocation == null) {
webXmlLocation = new File(appDir, "WEB-INF/web.xml");
}
if (appEngineWebXmlLocation == null) {
appEngineWebXmlLocation = new File(appDir, "WEB-INF/appengine-web.xml");
}
new AppEngineWebXmlInitialParse(appEngineWebXmlLocation.getAbsolutePath())
.handleRuntimeProperties();
if (Boolean.getBoolean("appengine.use.EE8") || Boolean.getBoolean("appengine.use.EE10")) {
AppengineSdk.resetSdk();
}
if (webXmlLocation.exists()) {
WebXmlReader webXmlReader = new WebXmlReader(webXmlLocation.getAbsolutePath(), "");
WebXml webXml = webXmlReader.readWebXml();
webXml.validate();
}
DevAppServerClassLoader loader = DevAppServerClassLoader.newClassLoader(
DevAppServerFactory.class.getClassLoader());
DevAppServer devAppServer;
try {
Class devAppServerClass = Class.forName(DEV_APP_SERVER_CLASS, false, loader);
Constructor cons = devAppServerClass.getConstructor(DEV_APPSERVER_CTOR_ARG_TYPES);
cons.setAccessible(true);
devAppServer =
(DevAppServer)
cons.newInstance(
appDir,
null,
webXmlLocation,
appEngineWebXmlLocation,
address,
port,
useCustomStreamHandler,
containerConfigProperties,
applicationId);
} catch (Exception e) {
Throwable t = e;
if (e instanceof InvocationTargetException) {
t = e.getCause();
}
throw new RuntimeException("Unable to create a DevAppServer", t);
}
return devAppServer;
}
}
