group and cleanup (#3027)

* move security content from spring-security-rest-full * swagger update * move query language to new module * rename spring-security-rest-full to spring-rest-full * group persistence modules * group testing modules * try fix conflict * cleanup * group and cleanup
2017-11-13 17:45:26 +02:00
parent 2a85b9c96e
commit 2e5531edd0
198 changed files with 20 additions and 15 deletions
@@ -0,0 +1,76 @@
+About the application
+---------------------
+This application demonstrates the usage of JavaEE Web Annotations.
+
+
+Contents of the application
+---------------------------
+1. AccountServlet.java - Demonstrates the @WebServlet and @ServletSecurity annotation.
+
+NOTES: @WebServlet annotation designates the AccountServlet class as a Servlet component.
+       The usage of its parameters 'urlPatterns' & 'initParams' can be observed.
+       An initialization parameter 'type' is being set to denote the type of the bank account.
+       
+       @ServletSecurity annotation imposes security constraints on the AccountServlet based on
+       the tomcat-users.xml.
+       
+       This code assumes that your tomcat-users.xml looks as follows:
+
+       <role rolename="Admin"/>
+       <role rolename="Member"/>
+       <role rolename="Guest"/>
+       <user username="Annie" password="admin" roles="Admin, Member, Guest" />
+       <user username="Diane" password="coder" roles="Member, Guest" />
+       <user username="Ted" password="newbie" roles="Guest" />
+   
+N.B : To see  @ServletSecurity annotation in action, please uncomment the annotation code 
+      for @ServletSecurity.
+      
+      
+2. BankAppServletContextListener.java - Demonstrates the @WebListener annotation for denoting a class as a ServletContextListener.
+   
+NOTES: Sets a Servlet context attribute ATTR_DEFAULT_LANGUAGE to 'english' on web application start up, 
+       which can then be used throughout the application.
+
+
+3. LogInFilter.java - Demonstrates the @WebFilter annotation.
+                      
+NOTES: @WebFilter annotation designates the LogInFilter class as a Filter component.
+       It filters all requests to the bank account servlet and redirects them to
+       the login page.
+       
+N.B : To see @WebFilter annotation in action, please uncomment the annotation code for @WebFilter.
+
+
+4. UploadCustomerDocumentsServlet.java - Demonstrates the @MultipartConfig annotation.
+
+NOTES: @MultipartConfig anotation designates the UploadCustomerDocumentsServlet Servlet component, 
+       to handle multipart/form-data requests.
+       To see it in action, deploy the web application an access the url: http://<your host>:<your port>/JavaEEAnnotationsSample/upload.jsp
+       Once you upload a file from here, it will get uploaded to D:/custDocs (assuming such a folder exists).
+       
+ 
+5. index.jsp - This is the welcome page.
+
+NOTES: You can enter a deposit amount here and click on the 'Deposit' button to see the AccountServlet in action.
+
+6. login.jsp - All requests to the AccountServlet are redirected to this page, if the LogInFilter is imposed.
+
+7. upload.jsp - Demonstrates the usage of handling multipart/form-data requests by the UploadCustomerDocumentsServlet.       
+       
+   
+Building and Running the application
+------------------------------------
+To build the application:
+
+1. Open the project in eclipse
+2. Right click on it in eclispe and choose Run As > Maven build
+3. Give 'clean install' under Goals
+4. This should build the WAR file of the application
+
+To run the application:
+
+1. Right click on the project
+2. Run as > Run on Server
+3. This will start you Tomcat server and deploy the application (Provided that you have configured Tomcat in your eclipse)
+4. You should now be able to access the url : http://<your host>:<your port>/JavaEEAnnotationsSample
@@ -0,0 +1,57 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.baeldung.javaeeannotations</groupId>
+  <artifactId>JavaEEAnnotationsSample</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+  <packaging>war</packaging>
+  <name>JavaEEAnnotationsSample</name>
+  <description>JavaEEAnnotationsSample</description>
+  
+  <dependencies>
+		
+	<dependency>
+	    <groupId>javax.annotation</groupId>
+	    <artifactId>javax.annotation-api</artifactId>
+	    <version>1.3</version>
+	</dependency>
+	
+	<dependency>
+	    <groupId>javax.servlet</groupId>
+	    <artifactId>javax.servlet-api</artifactId>
+	    <version>3.1.0</version>
+	</dependency>
+	
+	<dependency>
+	    <groupId>javax.servlet.jsp</groupId>
+	    <artifactId>jsp-api</artifactId>
+	    <version>2.1</version>
+	</dependency>
+		
+	</dependencies>
+	<build>
+		<pluginManagement>
+			<plugins>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-compiler-plugin</artifactId>
+					<version>3.2</version>
+					<configuration>
+						<source>1.7</source>
+						<target>1.7</target>
+					</configuration>
+				</plugin>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-war-plugin</artifactId>
+					<version>2.4</version>
+					<configuration>
+						<warSourceDirectory>src/main/webapp</warSourceDirectory>
+						<warName>SpringFieldConstructorInjection</warName>
+						<failOnMissingWebXml>false</failOnMissingWebXml>
+					</configuration>
+				</plugin>
+			</plugins>
+		</pluginManagement>
+		<finalName>JavaEEAnnotationsSample</finalName>
+	</build>
+</project>
@@ -0,0 +1,50 @@
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebInitParam;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@WebServlet(
+  name = "BankAccountServlet", 
+  description = "Represents a Bank Account and it's transactions", 
+  urlPatterns = {"/account", "/bankAccount" }, 
+  initParams = { @WebInitParam(name = "type", value = "savings") }
+  )
+/*@ServletSecurity(
+  value = @HttpConstraint(rolesAllowed = {"Member"}),
+  httpMethodConstraints = {@HttpMethodConstraint(value = "POST", rolesAllowed = {"Admin"})}
+  )*/
+public class AccountServlet extends javax.servlet.http.HttpServlet {
+
+    String accountType = null;
+
+    public void init(ServletConfig config) throws ServletException {
+        accountType = config.getInitParameter("type");
+    }
+
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
+
+        PrintWriter writer = response.getWriter();
+        writer.println("<html>Hello, I am an AccountServlet!</html>");
+        writer.flush();
+    }
+
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        
+        double accountBalance = 1000d;
+        String paramDepositAmt = request.getParameter("dep");
+        double depositAmt = Double.parseDouble(paramDepositAmt);
+
+        accountBalance = accountBalance + depositAmt;
+        
+        PrintWriter writer = response.getWriter();
+        writer.println("<html> Balance of " + accountType + " account is: " + accountBalance + "</html>");
+        writer.flush();
+    }
+}
@@ -0,0 +1,17 @@
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
+
+@WebListener
+public class BankAppServletContextListener implements ServletContextListener {
+
+    public void contextInitialized(ServletContextEvent sce) { 
+        sce.getServletContext().setAttribute("ATTR_DEFAULT_LANGUAGE", "english"); 
+    } 
+    
+    public void contextDestroyed(ServletContextEvent sce) { 
+        System.out.println("CONTEXT DESTROYED"); 
+    } 
+}
@@ -0,0 +1,36 @@
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;
+
+import java.io.IOException;
+
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/*@WebFilter(
+  urlPatterns = "/bankAccount/*",
+  filterName = "LogInFilter",
+  description = "Filter all account transaction URLs"
+  )*/
+public class LogInFilter implements javax.servlet.Filter {
+    
+    public void init(FilterConfig filterConfig) throws ServletException {
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+        HttpServletRequest req = (HttpServletRequest) request;
+        HttpServletResponse res = (HttpServletResponse) response;
+
+        res.sendRedirect(req.getContextPath() + "/login.jsp");
+        chain.doFilter(request, response);
+    }
+
+    public void destroy() {
+        
+    }
+
+}
@@ -0,0 +1,34 @@
+package com.baeldung.javaeeannotations.JavaEEAnnotationsSample.src.main.java.com.baeldung.javaeeannotations;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.MultipartConfig;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.Part;
+
+@WebServlet(urlPatterns = { "/uploadCustDocs" })
+@MultipartConfig(
+  fileSizeThreshold = 1024 * 1024 * 20,
+  maxFileSize = 1024 * 1024 * 20,
+  maxRequestSize = 1024 * 1024 * 25,
+  location = "D:/custDocs"
+  )
+public class UploadCustomerDocumentsServlet extends HttpServlet {
+
+    protected void doPost(
+     HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        for (Part part : request.getParts()) {
+            part.write("myFile");
+        }
+      
+        PrintWriter writer = response.getWriter();
+        writer.println("<html>File uploaded successfully!</html>");
+        writer.flush();
+    }
+
+}
@@ -0,0 +1,10 @@
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
+                             http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
+
+    <login-config>
+        <auth-method>BASIC</auth-method>
+        <realm-name>default</realm-name>
+    </login-config>
+</web-app>
@@ -0,0 +1,16 @@
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+    pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>My Account</title>
+</head>
+<body>
+<form action="bankAccount" method="post">
+        Amount: <input type="text" size="5" name="dep"/> 
+        &nbsp;&nbsp;
+        <input type="submit" value="Deposit" />
+</form>
+</body>
+</html>
@@ -0,0 +1,12 @@
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+    pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Login</title>
+</head>
+<body>
+Login Here...
+</body>
+</html>
@@ -0,0 +1,16 @@
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+    pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Insert title here</title>
+</head>
+<body>
+<form action="uploadCustDocs" method="post" enctype="multipart/form-data">
+<input type="file" name="file" size="50" />
+<br />
+<input type="submit" value="Upload File" />
+</form>
+</body>
+</html>