Merge branch 'master' of github.com:RedHatTraining/DO288-apps
This commit is contained in:
commit
a0872a3849
25 changed files with 770 additions and 14 deletions
|
|
@ -1,26 +1,26 @@
|
|||
package com.redhat.training.example.javaserverhost.rest;
|
||||
|
||||
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.core.Response;
|
||||
import javax.ws.rs.GET;
|
||||
import javax.ws.rs.Produces;
|
||||
import java.net.InetAddress;
|
||||
|
||||
|
||||
@Path("/")
|
||||
public class ServerHostEndPoint {
|
||||
|
||||
@GET
|
||||
@Produces("text/plain")
|
||||
public Response doGet() {
|
||||
String host = "";
|
||||
try {
|
||||
host = InetAddress.getLocalHost().getHostName();
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
return Response.ok("I am running on server "+host+" Version 1.0 \n").build();
|
||||
}
|
||||
@GET
|
||||
@Produces("text/plain")
|
||||
public Response doGet() {
|
||||
String host = "";
|
||||
try {
|
||||
host = InetAddress.getLocalHost().getHostName();
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
String msg = "I am running on server "+host+" Version 1.0 \n";
|
||||
return Response.ok(msg).build();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
96
micro-java/pom.xml
Normal file
96
micro-java/pom.xml
Normal file
|
|
@ -0,0 +1,96 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<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/maven-v4_0_0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>com.redhat.training.openshift</groupId>
|
||||
<artifactId>hello</artifactId>
|
||||
<version>1.0</version>
|
||||
<packaging>war</packaging>
|
||||
<name>Red Hat Training Hello Java app</name>
|
||||
<description>Hello microservice using Thorntail</description>
|
||||
|
||||
<properties>
|
||||
<!-- Explicitly declaring the source encoding eliminates the following
|
||||
message: -->
|
||||
<!-- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
|
||||
resources, i.e. build is platform dependent! -->
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<failOnMissingWebXml>false</failOnMissingWebXml>
|
||||
|
||||
<!-- Thorntail dependency versions -->
|
||||
<version.thorntail>2.4.0.Final</version.thorntail>
|
||||
|
||||
<!-- other plugin versions -->
|
||||
<version.compiler.plugin>3.1</version.compiler.plugin>
|
||||
<version.surefire.plugin>2.16</version.surefire.plugin>
|
||||
<version.war.plugin>2.5</version.war.plugin>
|
||||
<version.fabric8.plugin>4.1.0</version.fabric8.plugin>
|
||||
|
||||
<!-- maven-compiler-plugin -->
|
||||
<maven.compiler.target>1.8</maven.compiler.target>
|
||||
<maven.compiler.source>1.8</maven.compiler.source>
|
||||
</properties>
|
||||
|
||||
|
||||
<dependencyManagement>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>bom-all</artifactId>
|
||||
<version>${version.thorntail}</version>
|
||||
<scope>import</scope>
|
||||
<type>pom</type>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</dependencyManagement>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>cdi</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>jaxrs</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<!-- Maven will append the version to the finalName (which is the name
|
||||
given to the generated war, and hence the context root) -->
|
||||
<finalName>hello</finalName>
|
||||
<plugins>
|
||||
<!-- The Thorntail Maven plugin creates an uber jar -->
|
||||
<!-- To use, run: mvn thorntail:run -->
|
||||
<plugin>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>thorntail-maven-plugin</artifactId>
|
||||
<version>${version.thorntail}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>package</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>io.fabric8</groupId>
|
||||
<artifactId>fabric8-maven-plugin</artifactId>
|
||||
<version>${version.fabric8.plugin}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>fmp</id>
|
||||
<goals>
|
||||
<goal>resource</goal>
|
||||
<goal>build</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
||||
0
micro-java/src/main/fabric8/.gitkeep
Normal file
0
micro-java/src/main/fabric8/.gitkeep
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
package com.redhat.training.openshift.hello;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.ws.rs.GET;
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.Produces;
|
||||
|
||||
@Path("/")
|
||||
public class HelloResource {
|
||||
|
||||
@GET
|
||||
@Path("/hello")
|
||||
@Produces("text/plain")
|
||||
public String hello() {
|
||||
String hostname = System.getenv().getOrDefault("HOSTNAME", "unknown");
|
||||
String message = System.getenv().getOrDefault("APP_MSG", null);
|
||||
String response = "";
|
||||
|
||||
if (message == null) {
|
||||
response = "Hello world from host "+hostname+"\n";
|
||||
} else {
|
||||
response = "Hello world from host ["+hostname+"].\n";
|
||||
response += "Message received = "+message+"\n";
|
||||
}
|
||||
return response;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
package com.redhat.training.openshift.hello;
|
||||
|
||||
import javax.ws.rs.ApplicationPath;
|
||||
import javax.ws.rs.core.Application;
|
||||
|
||||
@ApplicationPath("/api")
|
||||
public class JaxRsActivator extends Application {
|
||||
}
|
||||
126
todo-api-micro/pom.xml
Executable file
126
todo-api-micro/pom.xml
Executable file
|
|
@ -0,0 +1,126 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<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/maven-v4_0_0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>com.redhat.training.example</groupId>
|
||||
<artifactId>todo-api</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<packaging>war</packaging>
|
||||
<name>ToDo API Thorntail Example</name>
|
||||
<description>ToDo API microservice using Thorntail</description>
|
||||
|
||||
<properties>
|
||||
<!-- Explicitly declaring the source encoding eliminates the following
|
||||
message: -->
|
||||
<!-- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered
|
||||
resources, i.e. build is platform dependent! -->
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<failOnMissingWebXml>false</failOnMissingWebXml>
|
||||
|
||||
<!-- Thorntail dependency versions -->
|
||||
<version.thorntail>2.4.0.Final</version.thorntail>
|
||||
|
||||
<!-- MySQL JDBC Connector -->
|
||||
<version.mysql>8.0.16</version.mysql>
|
||||
|
||||
<!-- other plugin versions -->
|
||||
<version.compiler.plugin>3.1</version.compiler.plugin>
|
||||
<version.surefire.plugin>2.16</version.surefire.plugin>
|
||||
<version.war.plugin>2.5</version.war.plugin>
|
||||
<version.fabric8.plugin>4.1.0</version.fabric8.plugin>
|
||||
|
||||
<!-- maven-compiler-plugin -->
|
||||
<maven.compiler.target>1.8</maven.compiler.target>
|
||||
<maven.compiler.source>1.8</maven.compiler.source>
|
||||
</properties>
|
||||
|
||||
|
||||
<dependencyManagement>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>bom-all</artifactId>
|
||||
<version>${version.thorntail}</version>
|
||||
<scope>import</scope>
|
||||
<type>pom</type>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</dependencyManagement>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>javax</groupId>
|
||||
<artifactId>javaee-api</artifactId>
|
||||
<version>7.0</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>jaxrs-jsonp</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>jpa</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>ejb</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>datasources</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>cdi</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>jaxrs</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>mysql</groupId>
|
||||
<artifactId>mysql-connector-java</artifactId>
|
||||
<version>${version.mysql}</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<!-- Maven will append the version to the finalName (which is the name
|
||||
given to the generated war, and hence the context root) -->
|
||||
<finalName>hello</finalName>
|
||||
<plugins>
|
||||
<!-- The Thorntail Maven plugin creates an uber jar -->
|
||||
<!-- To use, run: mvn thorntail:run -->
|
||||
<plugin>
|
||||
<groupId>io.thorntail</groupId>
|
||||
<artifactId>thorntail-maven-plugin</artifactId>
|
||||
<version>${version.thorntail}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>package</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>io.fabric8</groupId>
|
||||
<artifactId>fabric8-maven-plugin</artifactId>
|
||||
<version>${version.fabric8.plugin}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>fmp</id>
|
||||
<goals>
|
||||
<goal>resource</goal>
|
||||
<goal>build</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
||||
21
todo-api-micro/src/main/fabric8/deployment.yml
Normal file
21
todo-api-micro/src/main/fabric8/deployment.yml
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
spec:
|
||||
template:
|
||||
spec:
|
||||
containers:
|
||||
-
|
||||
resources:
|
||||
requests:
|
||||
cpu: "0.2"
|
||||
# memory: 256Mi
|
||||
limits:
|
||||
cpu: "1.0"
|
||||
# memory: 256Mi
|
||||
env:
|
||||
- name: DATABASE_USER
|
||||
value: '${database.user}'
|
||||
- name: DATABASE_PASSWORD
|
||||
value: '${database.password}'
|
||||
- name: DATABASE_SVC_HOSTNAME
|
||||
value: '${database.svc.hostname}'
|
||||
- name: DATABASE_NAME
|
||||
value: '${database.name}'
|
||||
18
todo-api-micro/src/main/fabric8/route.yml
Normal file
18
todo-api-micro/src/main/fabric8/route.yml
Normal file
|
|
@ -0,0 +1,18 @@
|
|||
---
|
||||
apiVersion: v1
|
||||
kind: Route
|
||||
metadata:
|
||||
labels:
|
||||
expose: "true"
|
||||
app: ${project.artifactId}
|
||||
provider: fabric8
|
||||
version: "1.0"
|
||||
group: com.redhat.training
|
||||
name: ${project.artifactId}
|
||||
spec:
|
||||
host: ${hostname}
|
||||
port:
|
||||
targetPort: ${service-port}
|
||||
to:
|
||||
kind: Service
|
||||
name: ${project.artifactId}
|
||||
21
todo-api-micro/src/main/fabric8/svc.yml
Normal file
21
todo-api-micro/src/main/fabric8/svc.yml
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
annotations:
|
||||
fabric8.io/iconUrl: img/icons/camel.svg
|
||||
labels:
|
||||
expose: "true"
|
||||
app: ${project.artifactId}
|
||||
provider: fabric8
|
||||
version: "1.0"
|
||||
group: com.redhat.training
|
||||
name: ${project.artifactId}
|
||||
spec:
|
||||
ports:
|
||||
- name: http
|
||||
port: ${service-port}
|
||||
protocol: TCP
|
||||
targetPort: ${service-port}
|
||||
selector:
|
||||
deploymentconfig: ${project.artifactId}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
package com.redhat.training.example.todoapi.rest;
|
||||
|
||||
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.core.Response;
|
||||
import javax.ws.rs.GET;
|
||||
import javax.ws.rs.Produces;
|
||||
|
||||
|
||||
@Path("/hello")
|
||||
public class HelloWorldEndpoint {
|
||||
|
||||
@GET
|
||||
@Produces("text/plain")
|
||||
public Response doGet() {
|
||||
return Response.ok("Hello World!").build();
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
package com.redhat.training.example.todoapi.rest;
|
||||
|
||||
import org.wildfly.swarm.Swarm;
|
||||
import org.wildfly.swarm.datasources.DatasourcesFraction;
|
||||
|
||||
public class Main {
|
||||
public static void main(String[] args) throws Exception {
|
||||
String host = System.getenv("HOST");
|
||||
new Swarm()
|
||||
.fraction(new DatasourcesFraction()
|
||||
.jdbcDriver("mysql", (d) -> {
|
||||
d.driverClassName("com.mysql.cj.jdbc.Driver");
|
||||
d.xaDatasourceClass("com.mysql.jdbc.jdbc2.optional.MysqlXADataSource");
|
||||
d.driverModuleName("com.mysql");
|
||||
})
|
||||
.dataSource("MySQLDS", (ds) -> {
|
||||
ds.driverName("mysql");
|
||||
ds.connectionUrl("jdbc:mysql://"+host+":8889/todo");
|
||||
ds.userName("root");
|
||||
ds.password("root");
|
||||
}))
|
||||
.start()
|
||||
.deploy();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
package com.redhat.training.model;
|
||||
|
||||
import java.net.InetAddress;
|
||||
|
||||
public class Host {
|
||||
|
||||
private String ip;
|
||||
private String hostname;
|
||||
|
||||
public Host(String ip, String hostname) {
|
||||
this.ip = ip;
|
||||
this.hostname = hostname;
|
||||
}
|
||||
|
||||
public String getIp() {
|
||||
return ip;
|
||||
}
|
||||
|
||||
public String getHostname() {
|
||||
return hostname;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
package com.redhat.training.model;
|
||||
|
||||
import javax.persistence.*;
|
||||
|
||||
@Entity
|
||||
public class Item {
|
||||
@Id
|
||||
@GeneratedValue(strategy = GenerationType.IDENTITY)
|
||||
private Long id;
|
||||
|
||||
private String description;
|
||||
|
||||
private Boolean done = false;
|
||||
|
||||
public Long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(Long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getDescription() {
|
||||
return description;
|
||||
}
|
||||
|
||||
public void setDescription(String description) {
|
||||
this.description = description;
|
||||
}
|
||||
|
||||
public Boolean isDone() {
|
||||
return done;
|
||||
}
|
||||
|
||||
public void setDone(Boolean done) {
|
||||
this.done = done;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object o) {
|
||||
if (this == o) { return true; }
|
||||
if (o == null || getClass() != o.getClass()) { return false; }
|
||||
|
||||
Item item = (Item) o;
|
||||
|
||||
return id.equals(item.id);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return id.hashCode();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
package com.redhat.training.rest;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.ws.rs.container.ContainerRequestContext;
|
||||
import javax.ws.rs.container.ContainerRequestFilter;
|
||||
import javax.ws.rs.container.PreMatching;
|
||||
import javax.ws.rs.core.Response;
|
||||
import javax.ws.rs.ext.Provider;
|
||||
|
||||
@Provider
|
||||
@PreMatching
|
||||
public class CORSRequestFilter implements ContainerRequestFilter {
|
||||
|
||||
private final static Logger log = Logger.getLogger(CORSRequestFilter.class.getName());
|
||||
|
||||
@Override
|
||||
public void filter(ContainerRequestContext requestCtx) throws IOException {
|
||||
log.fine("Executing REST request filter");
|
||||
|
||||
// When HttpMethod comes as OPTIONS, just acknowledge that it accepts...
|
||||
if (requestCtx.getRequest().getMethod().equals( "OPTIONS" )) {
|
||||
log.fine("HTTP Method (OPTIONS) - Detected!");
|
||||
|
||||
// Just send a OK signal back to the browser
|
||||
requestCtx.abortWith(Response.status(Response.Status.OK).build());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
package com.redhat.training.rest;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.ws.rs.container.ContainerRequestContext;
|
||||
import javax.ws.rs.container.ContainerResponseContext;
|
||||
import javax.ws.rs.container.ContainerResponseFilter;
|
||||
import javax.ws.rs.container.PreMatching;
|
||||
import javax.ws.rs.core.MultivaluedMap;
|
||||
import javax.ws.rs.core.Response;
|
||||
import javax.ws.rs.ext.Provider;
|
||||
|
||||
@Provider
|
||||
@PreMatching
|
||||
public class CORSResponseFilter implements ContainerResponseFilter {
|
||||
|
||||
private final static Logger log = Logger.getLogger(CORSResponseFilter.class.getName());
|
||||
|
||||
@Override
|
||||
public void filter(ContainerRequestContext requestCtx, ContainerResponseContext responseCtx) throws IOException {
|
||||
log.fine("Executing REST response filter");
|
||||
|
||||
MultivaluedMap<String, Object> headers = responseCtx.getHeaders();
|
||||
|
||||
headers.add("Access-Control-Allow-Origin", "*");
|
||||
headers.add("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT, OPTIONS");
|
||||
headers.add("Access-Control-Allow-Headers", "X-Requested-With, Content-Type");
|
||||
//responseCtx.getHeaders().add( "Access-Control-Allow-Credentials", "true" );
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
package com.redhat.training.rest;
|
||||
|
||||
import java.net.InetAddress;
|
||||
import java.net.UnknownHostException;
|
||||
|
||||
import javax.ejb.Stateless;
|
||||
import javax.ws.rs.Consumes;
|
||||
import javax.ws.rs.GET;
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.Produces;
|
||||
import javax.ws.rs.core.MediaType;
|
||||
|
||||
import com.redhat.training.model.Host;
|
||||
|
||||
@Stateless
|
||||
@Path("host")
|
||||
@Consumes(MediaType.APPLICATION_JSON)
|
||||
@Produces(MediaType.APPLICATION_JSON)
|
||||
public class HostService {
|
||||
|
||||
@GET
|
||||
public Host getHostInfo() throws UnknownHostException {
|
||||
InetAddress address = InetAddress.getLocalHost();
|
||||
Host host = new Host(address.getHostAddress(), address.getHostName());
|
||||
return host;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,97 @@
|
|||
package com.redhat.training.rest;
|
||||
|
||||
import com.redhat.training.model.Item;
|
||||
import com.redhat.training.ui.PaginatedListWrapper;
|
||||
|
||||
import javax.ejb.Stateless;
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
import javax.persistence.Query;
|
||||
import javax.persistence.TypedQuery;
|
||||
import javax.ws.rs.*;
|
||||
import javax.ws.rs.core.Application;
|
||||
import javax.ws.rs.core.MediaType;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
@Stateless
|
||||
@Path("items")
|
||||
@Consumes(MediaType.APPLICATION_JSON)
|
||||
@Produces(MediaType.APPLICATION_JSON)
|
||||
public class ItemService extends Application {
|
||||
|
||||
@PersistenceContext
|
||||
private EntityManager entityManager;
|
||||
|
||||
private Integer countItems() {
|
||||
Query query = entityManager.createQuery("SELECT COUNT(i.id) FROM Item i");
|
||||
return ((Long) query.getSingleResult()).intValue();
|
||||
}
|
||||
|
||||
private List<Item> findItems(int startPosition, int maxResults, String sortFields, String sortDirections) {
|
||||
TypedQuery<Item> query =
|
||||
entityManager.createQuery("SELECT i FROM Item i ORDER BY i." + sortFields + " " + sortDirections,
|
||||
Item.class);
|
||||
query.setFirstResult(startPosition);
|
||||
query.setMaxResults(maxResults);
|
||||
return query.getResultList();
|
||||
}
|
||||
|
||||
private PaginatedListWrapper findItems(PaginatedListWrapper wrapper) {
|
||||
wrapper.setTotalResults(countItems());
|
||||
int start = (wrapper.getCurrentPage() - 1) * wrapper.getPageSize();
|
||||
wrapper.setList(findItems(start,
|
||||
wrapper.getPageSize(),
|
||||
wrapper.getSortFields(),
|
||||
wrapper.getSortDirections()));
|
||||
return wrapper;
|
||||
}
|
||||
|
||||
@GET
|
||||
@Produces(MediaType.APPLICATION_JSON)
|
||||
public PaginatedListWrapper listItems(@DefaultValue("1")
|
||||
@QueryParam("page")
|
||||
Integer page,
|
||||
@DefaultValue("id")
|
||||
@QueryParam("sortFields")
|
||||
String sortFields,
|
||||
@DefaultValue("asc")
|
||||
@QueryParam("sortDirections")
|
||||
String sortDirections) {
|
||||
PaginatedListWrapper paginatedListWrapper = new PaginatedListWrapper();
|
||||
paginatedListWrapper.setCurrentPage(page);
|
||||
paginatedListWrapper.setSortFields(sortFields);
|
||||
paginatedListWrapper.setSortDirections(sortDirections);
|
||||
paginatedListWrapper.setPageSize(10);
|
||||
return findItems(paginatedListWrapper);
|
||||
}
|
||||
|
||||
@GET
|
||||
@Path("{id}")
|
||||
public Item getitem(@PathParam("id") Long id) {
|
||||
return entityManager.find(Item.class, id);
|
||||
}
|
||||
|
||||
@POST
|
||||
public Item saveItem(Item item) {
|
||||
if (item.getId() == null) {
|
||||
Item itemToSave = new Item();
|
||||
itemToSave.setDescription(item.getDescription());
|
||||
itemToSave.setDone(item.isDone());
|
||||
entityManager.persist(item);
|
||||
} else {
|
||||
Item itemToUpdate = getitem(item.getId());
|
||||
itemToUpdate.setDescription(item.getDescription());
|
||||
itemToUpdate.setDone(item.isDone());
|
||||
item = entityManager.merge(itemToUpdate);
|
||||
}
|
||||
|
||||
return item;
|
||||
}
|
||||
|
||||
@DELETE
|
||||
@Path("{id}")
|
||||
public void deleteItem(@PathParam("id") Long id) {
|
||||
entityManager.remove(getitem(id));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
package com.redhat.training.rest;
|
||||
|
||||
import javax.ws.rs.ApplicationPath;
|
||||
import javax.ws.rs.core.Application;
|
||||
|
||||
@ApplicationPath("/todo/api")
|
||||
public class RestApplication extends Application {
|
||||
}
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
package com.redhat.training.ui;
|
||||
|
||||
import com.redhat.training.model.Item;
|
||||
|
||||
import javax.xml.bind.annotation.XmlElement;
|
||||
import javax.xml.bind.annotation.XmlRootElement;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
@XmlRootElement
|
||||
public class PaginatedListWrapper implements Serializable {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
private Integer currentPage;
|
||||
private Integer pageSize;
|
||||
private Integer totalResults;
|
||||
|
||||
private String sortFields;
|
||||
private String sortDirections;
|
||||
@XmlElement
|
||||
private List<Item> list;
|
||||
|
||||
public Integer getCurrentPage() {
|
||||
return currentPage;
|
||||
}
|
||||
|
||||
public void setCurrentPage(Integer currentPage) {
|
||||
this.currentPage = currentPage;
|
||||
}
|
||||
|
||||
public Integer getPageSize() {
|
||||
return pageSize;
|
||||
}
|
||||
|
||||
public void setPageSize(Integer pageSize) {
|
||||
this.pageSize = pageSize;
|
||||
}
|
||||
|
||||
public Integer getTotalResults() {
|
||||
return totalResults;
|
||||
}
|
||||
|
||||
public void setTotalResults(Integer totalResults) {
|
||||
this.totalResults = totalResults;
|
||||
}
|
||||
|
||||
public String getSortFields() {
|
||||
return sortFields;
|
||||
}
|
||||
|
||||
public void setSortFields(String sortFields) {
|
||||
this.sortFields = sortFields;
|
||||
}
|
||||
|
||||
public String getSortDirections() {
|
||||
return sortDirections;
|
||||
}
|
||||
|
||||
public void setSortDirections(String sortDirections) {
|
||||
this.sortDirections = sortDirections;
|
||||
}
|
||||
|
||||
public List<Item> getList() {
|
||||
return list;
|
||||
}
|
||||
|
||||
public void setList(List<Item> list) {
|
||||
this.list = list;
|
||||
}
|
||||
}
|
||||
18
todo-api-micro/src/main/resources/META-INF/persistence.xml
Normal file
18
todo-api-micro/src/main/resources/META-INF/persistence.xml
Normal file
|
|
@ -0,0 +1,18 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<persistence version="2.1"
|
||||
xmlns="http://xmlns.jcp.org/xml/ns/persistence"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
|
||||
<persistence-unit name="Items" transaction-type="JTA">
|
||||
<jta-data-source>java:jboss/datasources/MySQLDS</jta-data-source>
|
||||
<properties>
|
||||
<property name="javax.persistence.schema-generation.database.action" value="none"/>
|
||||
<property name="javax.persistence.schema-generation.create-source" value="script"/>
|
||||
<property name="javax.persistence.schema-generation.drop-source" value="script"/>
|
||||
<property name="javax.persistence.schema-generation.create-script-source" value="sql/create.sql"/>
|
||||
<property name="javax.persistence.schema-generation.drop-script-source" value="sql/drop.sql"/>
|
||||
<property name="javax.persistence.sql-load-script-source" value="sql/load.sql"/>
|
||||
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
|
||||
</properties>
|
||||
</persistence-unit>
|
||||
</persistence>
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
~ Copyright 2015 Red Hat, Inc. and/or its affiliates.
|
||||
~
|
||||
~ Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
|
||||
-->
|
||||
<module xmlns="urn:jboss:module:1.3" name="com.mysql">
|
||||
|
||||
<resources>
|
||||
<artifact name="mysql:mysql-connector-java:6.0.6"/>
|
||||
</resources>
|
||||
<dependencies>
|
||||
<module name="javax.api"/>
|
||||
<module name="javax.transaction.api"/>
|
||||
</dependencies>
|
||||
</module>
|
||||
13
todo-api-micro/src/main/resources/project-defaults.yml
Normal file
13
todo-api-micro/src/main/resources/project-defaults.yml
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
swarm:
|
||||
datasources:
|
||||
jdbc-drivers:
|
||||
com.mysql:
|
||||
driver-class-name: com.mysql.cj.jdbc.Driver
|
||||
xa-datasource-class-name: com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
|
||||
driver-module-name: com.mysql
|
||||
data-sources:
|
||||
MySQLDS:
|
||||
driver-name: com.mysql
|
||||
connection-url: jdbc:mysql://${env.DATABASE_SVC_HOSTNAME}:3306/${env.DATABASE_NAME}
|
||||
user-name: ${env.DATABASE_USER}
|
||||
password: ${env.DATABASE_PASSWORD}
|
||||
1
todo-api-micro/src/main/resources/sql/create.sql
Normal file
1
todo-api-micro/src/main/resources/sql/create.sql
Normal file
|
|
@ -0,0 +1 @@
|
|||
CREATE TABLE `Item` (`id` BIGINT not null auto_increment primary key, `description` VARCHAR(100), `done` BIT);
|
||||
1
todo-api-micro/src/main/resources/sql/drop.sql
Normal file
1
todo-api-micro/src/main/resources/sql/drop.sql
Normal file
|
|
@ -0,0 +1 @@
|
|||
DROP TABLE `Item`;
|
||||
2
todo-api-micro/src/main/resources/sql/load.sql
Normal file
2
todo-api-micro/src/main/resources/sql/load.sql
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
INSERT INTO `Item` (`id`,`description`,`done`) VALUES (1,'Pick up newspaper', 0);
|
||||
INSERT INTO `Item` (`id`,`description`,`done`) VALUES (2,'Buy groceries', 1);
|
||||
Loading…
Add table
Reference in a new issue