woggioni/jpacrepo
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added client and server REST support

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This commit is contained in:
Walter Oggioni
2015-03-29 22:16:27 +02:00
parent 9b37788528
commit 4a9a01068f
15 changed files with 692 additions and 281 deletions
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32
build.gradle
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@@ -1,14 +1,24 @@
apply plugin: 'java'
apply plugin: 'war'
sourceCompatibility = 1.8
version = '1.0'
logging.captureStandardOutput LogLevel.INFO
repositories {
mavenCentral()
mavenLocal()
}
test {
testLogging {
exceptionFormat = 'full'
}
}
dependencies {
testCompile group: 'junit', name: 'junit', version: '4.11'
compile 'org.apache.commons:commons-compress:1.9'
@@ -16,8 +26,30 @@ dependencies {
compile 'javax:javaee-api:7.0'
compile 'commons-io:commons-io:2.4'
testCompile 'com.thoughtworks.xstream:xstream:1.4.8'
testCompile 'org.jboss.resteasy:resteasy-jaxrs:3.0.11.Final'
testCompile 'org.jboss.resteasy:resteasy-client:3.0.11.Final'
testCompile 'org.jboss.resteasy:resteasy-jackson-provider:3.0.11.Final'
testCompile 'org.jboss.resteasy:resteasy-jaxb-provider:3.0.11.Final'
testCompile files('/opt/wildfly/bin/client/jboss-client.jar')
}
task deployWildfly(dependsOn: 'war') << {
'/opt/wildfly/bin/jboss-cli.sh --connect --user=admin --password=qwerty --command="deploy build/libs/jpacrepo-1.0.war --force"'.execute().waitFor()
}
// client.jar
task clientJar(type: Jar) {
from(sourceSets.main.output) {
archiveName project.name + "-client.jar"
include "model/**"
include "pacbase/**"
}
}
// server.jar
task serverJar(type: Jar) {
from(sourceSets.main.output) {
}
}

26
jpacrepo.iml
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@@ -25,5 +25,31 @@
<orderEntry type="library" scope="TEST" name="Gradle: xmlpull:xmlpull:1.1.3.1" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: xpp3:xpp3_min:1.1.4c" level="project" />
<orderEntry type="library" exported="" name="Gradle: commons-io:commons-io:2.4" level="project" />
<orderEntry type="module-library" scope="TEST">
<library name="Gradle: jboss-client">
<CLASSES>
<root url="jar:///opt/wildfly/bin/client/jboss-client.jar!/" />
<root url="jar:///opt/wildfly/bin/client/jboss-client.jar!/" />
<root url="jar:///opt/wildfly/bin/client/jboss-client.jar!/" />
<root url="jar:///opt/wildfly/bin/client/jboss-client.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</orderEntry>
<orderEntry type="library" scope="TEST" name="Gradle: org.jboss.resteasy:resteasy-jaxrs:3.0.11.Final" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.jboss.resteasy:resteasy-client:3.0.11.Final" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.jboss.resteasy:resteasy-jackson-provider:3.0.11.Final" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.jboss.resteasy:jaxrs-api:3.0.11.Final" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.jboss.spec.javax.annotation:jboss-annotations-api_1.1_spec:1.0.1.Final" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.apache.httpcomponents:httpclient:4.2.6" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: net.jcip:jcip-annotations:1.0" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.codehaus.jackson:jackson-core-asl:1.9.12" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.codehaus.jackson:jackson-mapper-asl:1.9.12" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.codehaus.jackson:jackson-jaxrs:1.9.12" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.codehaus.jackson:jackson-xc:1.9.12" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: org.apache.httpcomponents:httpcore:4.2.5" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: commons-logging:commons-logging:1.1.1" level="project" />
<orderEntry type="library" scope="TEST" name="Gradle: commons-codec:commons-codec:1.6" level="project" />
</component>
</module>

17
src/main/java/client/MainClient.java Normal file
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@@ -0,0 +1,17 @@
package client;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
/**
* Created by walter on 29/03/15.
*/
public class MainClient
{
public static void main(String[] args)
{
Client client = ClientBuilder.newClient();
WebTarget target = client.target("http://www.myserver.com/book");
}
}

48
src/main/java/model/PkgList.java Normal file
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@@ -0,0 +1,48 @@
package model;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSeeAlso;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* Created by walter on 29/03/15.
*/
@XmlRootElement
@XmlSeeAlso(PkgData.class)
public class PkgList extends ArrayList<PkgData>
{
// ======================================
// = Constructors =
// ======================================
public PkgList()
{
super();
}
public PkgList(Collection<? extends PkgData> c)
{
super(c);
}
// ======================================
// = Getters & Setters =
// ======================================
@XmlElement(name = "PkgData")
public List<PkgData> getPackages()
{
return this;
}
public void setPackages(List<PkgData> pkgs)
{
this.clear();
this.addAll(pkgs);
}
}

55
src/main/java/persistence/QueryEngine.java Normal file
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@@ -0,0 +1,55 @@
package persistence;
import java.util.ArrayList;
import java.util.List;
/**
* Created by walter on 29/03/15.
*/
public class QueryEngine
{
private String entityName;
private String query;
private List<String> where;
public QueryEngine(Class<?> cls)
{
query = String.format("SELECT e FROM %s e", cls.getSimpleName());
this.entityName = cls.getSimpleName();
where = new ArrayList<>();
}
public QueryEngine(String entityName)
{
query = String.format("SELECT e FROM %s e", entityName);
where = new ArrayList<>();
}
public QueryEngine select(String... fields)
{
String[] strarr = new String[fields.length];
for(int i=0; i<fields.length; i++)
{
strarr[i] = "e." + fields[i];
}
query = "SELECT " + String.join(",", strarr) + " FROM " + entityName + " e";
return this;
}
public QueryEngine select()
{
query = String.format("SELECT e FROM %s e", entityName);
return this;
}
public QueryEngine where(String field, String operator, String value)
{
where.add(String.format("e.%s %s '%s'", field, operator, value));
return this;
}
public String build()
{
return query + " WHERE " + String.join(" AND ", where);
}
}

8
src/main/java/service/ApplicationConfig.java
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@@ -6,7 +6,7 @@ import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
@ApplicationPath("rs")
@ApplicationPath("rest")
public class ApplicationConfig extends Application
{
@@ -20,10 +20,10 @@ public class ApplicationConfig extends Application
// = Constructors =
// ======================================
public ApplicationConfig() {
public ApplicationConfig()
{
HashSet<Class<?>> c = new HashSet<>();
c.add(PacmanService.class);
c.add(PacmanWebService.class);
classes = Collections.unmodifiableSet(c);
}

51
src/main/java/service/ApplicationContext.java Normal file
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@@ -0,0 +1,51 @@
package service;
import javax.enterprise.context.ApplicationScoped;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
/**
* Created by walter on 29/03/15.
*/
@ApplicationScoped
public class ApplicationContext
{
private Properties systemProperties;
public ApplicationContext()
{
systemProperties = new Properties();
InputStream input = null;
try
{
input = new FileInputStream("/etc/jpacrepo/config.properties");
// load a properties file
systemProperties.load(input);
// get the property value and print it out
} catch (IOException ex)
{
throw new RuntimeException(ex);
} finally
{
if (input != null)
{
try
{
input.close();
} catch (IOException e)
{
throw new RuntimeException(e);
}
}
}
}
public Properties getSystemProperties()
{
return systemProperties;
}
}

273
src/main/java/service/PacmanService.java
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@@ -1,273 +1,14 @@
package service;
import model.PkgData;
import model.PkgName;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.DirectoryFileFilter;
import org.apache.commons.io.filefilter.RegexFileFilter;
import pacbase.Parser;
import javax.ejb.Remote;
import javax.annotation.PostConstruct;
import javax.ejb.Singleton;
import javax.ejb.Startup;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import javax.ws.rs.*;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import java.io.*;
import java.net.URI;
import java.util.Collection;
import java.util.List;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Created by walter on 28/03/15.
*/
@Startup
@Path("/pkg")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Singleton
public class PacmanService
@Remote
public interface PacmanService
{
private Properties prop;
@PersistenceContext(unitName = "jpacrepo_pu")
private EntityManager em;
@Context
private UriInfo uriInfo;
private Logger log = Logger.getLogger(PacmanService.class.getName());
private String nameQuery = "SELECT pname FROM PkgName pname WHERE id = :name";
private String fileQuery = "SELECT pdata FROM PkgData pdata WHERE name.id = :name AND version = :version AND arch = :arch";
private String fileNameQuery = "SELECT pdata FROM PkgData pdata WHERE fileName = :fileName";
private String hashQuery = "SELECT pdata FROM PkgData pdata WHERE md5sum = :md5sum";
private String idQuery = "SELECT pdata FROM PkgData pdata WHERE id = :id";
@PostConstruct
public void syncDB()
{
loadProperties();
//Elimina i pacchetti sul DB che non esistono più nel filesystem
List<PkgData> listaDB = em.createQuery("SELECT p FROM PkgData p", PkgData.class).getResultList();
for (PkgData p : listaDB)
{
File file = new File(p.filePath);
if (!file.exists())
{
log.log(Level.INFO, String.format("Removing package %s", file.getName()));
em.remove(p);
}
}
//Aggiunge sul DB i pacchetti presenti nel filesystem
Collection<File> ls = FileUtils.listFiles(new File(prop.getProperty("RepoFolder")), new RegexFileFilter(".*\\.pkg\\.tar\\.xz"), DirectoryFileFilter.DIRECTORY);
int i = 0;
TypedQuery<PkgData> fquery = em.createQuery(fileQuery, PkgData.class);
TypedQuery<PkgName> nquery = em.createQuery(nameQuery, PkgName.class);
for (File file : ls)
{
try
{
PkgData data = Parser.parseFile(file);
fquery.setParameter("name", data.name.id);
fquery.setParameter("version", data.version);
fquery.setParameter("arch", data.arch);
List<PkgData> savedFiles = fquery.getResultList();
if (savedFiles.size() > 0) continue;
nquery.setParameter("name", data.name.id);
List<PkgName> savedName = nquery.getResultList();
if (savedName.size() > 0)
{
data.name = savedName.get(0);
}
em.persist(data);
log.log(Level.INFO, String.format("Persisting package %s", file.getName()));
} catch (Exception e)
{
throw new RuntimeException(e);
}
}
}
private void loadProperties()
{
prop = new Properties();
InputStream input = null;
try
{
input = new FileInputStream("/etc/jpacrepo/config.properties");
// load a properties file
prop.load(input);
// get the property value and print it out
} catch (IOException ex)
{
throw new RuntimeException(ex);
} finally
{
if (input != null)
{
try
{
input.close();
} catch (IOException e)
{
throw new RuntimeException(e);
}
}
}
}
/**
* JSON : curl -X GET -H "Accept: application/json" http://localhost:8080/chapter15-service-1.0/rs/book/1 -v
* XML : curl -X GET -H "Accept: application/xml" http://localhost:8080/chapter15-service-1.0/rs/book/1 -v
*/
@GET
@Path("search")
public Response getPackage(@QueryParam("name") String name, @QueryParam("version") String version, @QueryParam("arch") String arch)
{
TypedQuery<PkgData> fquery = em.createQuery(fileQuery, PkgData.class);
if(name != null) fquery.setParameter("name", name);
if(version != null) fquery.setParameter("version", version);
if(arch != null) fquery.setParameter("arch", arch);
PkgData pkg = fquery.getSingleResult();
if (pkg == null)
{
throw new NotFoundException();
}
return Response.ok(pkg).build();
}
@GET
@Path("searchHash")
public Response getPackageByHash(@QueryParam("md5") String md5sum)
{
TypedQuery<PkgData> hquery = em.createQuery(hashQuery, PkgData.class);
if(md5sum != null) hquery.setParameter("md5sum", md5sum);
PkgData pkg = hquery.getSingleResult();
if (pkg == null)
{
throw new NotFoundException();
}
return Response.ok(pkg).build();
}
@GET
@Path("searchFilename")
public Response getPackageByFileName(@QueryParam("file") String file)
{
TypedQuery<PkgData> fnquery = em.createQuery(fileNameQuery, PkgData.class);
fnquery.setParameter("fileName", file);
PkgData pkg = fnquery.getSingleResult();
if (pkg == null)
{
throw new NotFoundException();
}
return Response.ok(pkg).build();
}
@POST
@Path("/pkg/upload")
@Consumes(MediaType.APPLICATION_OCTET_STREAM)
public Response createPackage(byte[] input, @MatrixParam("filename") String filename) throws Exception
{
if (filename == null)
throw new BadRequestException();
String hash = Parser.computeMD5(new ByteArrayInputStream(input));
TypedQuery<PkgData> hquery = em.createQuery(hashQuery, PkgData.class);
hquery.setParameter("md5sum", hash);
List<PkgData> savedFiles = hquery.getResultList();
if (savedFiles.size() > 0)
{
return null;
}
else
{
File file = new File(prop.getProperty("RepoFolder"), filename);
FileOutputStream fos = new FileOutputStream(file);
fos.write(input);
fos.close();
PkgData pkg = Parser.parseFile(file);
em.persist(pkg);
URI pkgUri = uriInfo.getAbsolutePathBuilder().path(pkg.filePath).build();
return Response.created(pkgUri).build();
}
}
public void syncDB();
}
// ======================================
// = Public Methods =
// ======================================
/**
* curl -X POST --data-binary "<book><description>Science fiction comedy book</description><illustrations>false</illustrations><isbn>1-84023-742-2</isbn><nbOfPage>354</nbOfPage><price>12.5</price><title>The Hitchhiker's Guide to the Galaxy</title></book>" -H "Content-Type: application/xml" http://localhost:8080/chapter15-service-1.0/rs/book -v
* curl -X POST --data-binary "{\"description\":\"Science fiction comedy book\",\"illustrations\":false,\"isbn\":\"1-84023-742-2\",\"nbOfPage\":354,\"price\":12.5,\"title\":\"The Hitchhiker's Guide to the Galaxy\"}" -H "Content-Type: application/json" http://localhost:8080/chapter15-service-1.0/rs/book -v
*/
// @POST
// public Response createBook(Book book) {
// if (book == null)
// throw new BadRequestException();
//
// em.persist(book);
// URI bookUri = uriInfo.getAbsolutePathBuilder().path(book.getId()).build();
// return Response.created(bookUri).build();
// }
// @PUT
// public Response updateBook(Book book) {
// if (book == null)
// throw new BadRequestException();
//
// em.merge(book);
// return Response.ok().build();
// }
/**
* curl -X DELETE http://localhost:8080/chapter15-service-1.0/rs/book/1 -v
*/
// @DELETE
// @Path("{id}")
// public Response deleteBook(@PathParam("id") String id) {
// Book book = em.find(Book.class, id);
//
// if (book == null)
// throw new NotFoundException();
//
// em.remove(book);
//
// return Response.noContent().build();
// }
/**
* JSON : curl -X GET -H "Accept: application/json" http://localhost:8080/chapter15-service-1.0/rs/book -v
* XML : curl -X GET -H "Accept: application/xml" http://localhost:8080/chapter15-service-1.0/rs/book -v
*/
// @GET
// public Response getAllBooks() {
// TypedQuery<Book> query = em.createNamedQuery(Book.FIND_ALL, Book.class);
// Books books = new Books(query.getResultList());
// return Response.ok(books).build();
// }

128
src/main/java/service/PacmanServiceEJB.java Normal file
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@@ -0,0 +1,128 @@
package service;
import model.PkgData;
import model.PkgName;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.DirectoryFileFilter;
import org.apache.commons.io.filefilter.RegexFileFilter;
import pacbase.Parser;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import javax.ejb.Singleton;
import javax.ejb.Startup;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import javax.transaction.*;
import java.io.File;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
@Startup
@Singleton
@TransactionManagement(TransactionManagementType.BEAN)
public class PacmanServiceEJB implements PacmanService
{
@PersistenceContext(unitName = "jpacrepo_pu")
private EntityManager em;
@Inject
private ApplicationContext ctx;
private Logger log = Logger.getLogger(PacmanServiceEJB.class.getName());
private String nameQuery = "SELECT pname FROM PkgName pname WHERE id = :name";
private String fileQuery = "SELECT pdata FROM PkgData pdata WHERE name.id = :name AND version = :version AND arch = :arch";
private String fileNameQuery = "SELECT pdata FROM PkgData pdata WHERE fileName = :fileName";
private String hashQuery = "SELECT pdata FROM PkgData pdata WHERE md5sum = :md5sum";
private String idQuery = "SELECT pdata FROM PkgData pdata WHERE id = :id";
@PostConstruct
public void syncDB()
{
Set<String> knownPkg = new HashSet<>();
//Elimina i pacchetti sul DB che non esistono più nel filesystem
List<PkgData> listaDB = em.createQuery("SELECT p FROM PkgData p", PkgData.class).getResultList();
try
{
ut.setTransactionTimeout(1000);
for (PkgData p : listaDB)
{
knownPkg.add(p.filePath);
File file = new File(p.filePath);
if (!file.exists())
{
ut.begin();
log.log(Level.INFO, String.format("Removing package %s", file.getName()));
em.remove(p);
ut.commit();
}
}
}
catch (NotSupportedException | SystemException | HeuristicMixedException | RollbackException | HeuristicRollbackException e)
{
throw new RuntimeException(e);
}
//Aggiunge sul DB i pacchetti presenti nel filesystem
Collection<File> ls = FileUtils.listFiles(new File(ctx.getSystemProperties().getProperty("RepoFolder")), new RegexFileFilter(".*\\.pkg\\.tar\\.xz"), DirectoryFileFilter.DIRECTORY);
for (File file : ls)
{
if(!knownPkg.contains(file.getAbsolutePath()))
{
try
{
ut.setTransactionTimeout(1000);
ut.begin();
parseFile(file);
ut.commit();
} catch (Exception e)
{
throw new RuntimeException(e);
}
}
}
}
@Resource
private UserTransaction ut;
private void parseFile(File file) throws Exception
{
TypedQuery<PkgData> fquery = em.createQuery(fileQuery, PkgData.class);
TypedQuery<PkgName> nquery = em.createQuery(nameQuery, PkgName.class);
PkgData data = Parser.parseFile(file);
fquery.setParameter("name", data.name.id);
fquery.setParameter("version", data.version);
fquery.setParameter("arch", data.arch);
List<PkgData> savedFiles = fquery.getResultList();
if (savedFiles.size() > 0)
{
return;
}
nquery.setParameter("name", data.name.id);
List<PkgName> savedName = nquery.getResultList();
if (savedName.size() > 0)
{
data.name = savedName.get(0);
}
em.persist(data);
log.log(Level.INFO, String.format("Persisting package %s", file.getName()));
}
}

206
src/main/java/service/PacmanWebService.java Normal file
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@@ -0,0 +1,206 @@
package service;
import model.PkgData;
import model.PkgList;
import pacbase.Parser;
import persistence.QueryEngine;
import javax.ejb.Singleton;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import javax.ws.rs.*;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.net.URI;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
@Path("/pkg")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Singleton
public class PacmanWebService
{
@PersistenceContext(unitName = "jpacrepo_pu")
private EntityManager em;
@Context
private UriInfo uriInfo;
private Logger log = Logger.getLogger(PacmanWebService.class.getName());
private String nameQuery = "SELECT pname FROM PkgName pname WHERE id = :name";
private String fileQuery = "SELECT pdata FROM PkgData pdata";
private String fileNameQuery = "SELECT pdata FROM PkgData pdata WHERE fileName = :fileName";
private String hashQuery = "SELECT pdata FROM PkgData pdata WHERE md5sum = :md5sum";
private String idQuery = "SELECT pdata FROM PkgData pdata WHERE id = :id";
@Inject
private ApplicationContext ctx;
/**
* JSON : curl -X GET -H "Accept: application/json" http://localhost:8080/chapter15-service-1.0/rs/book/1 -v
* XML : curl -X GET -H "Accept: application/xml" http://localhost:8080/chapter15-service-1.0/rs/book/1 -v
*/
@GET
@Path("search")
public Response getPackage(@QueryParam("name") String name,
@QueryParam("version") String version,
@QueryParam("arch") String arch,
@QueryParam("filename") String filename,
@QueryParam("md5sum") String md5sum)
{
if(md5sum != null)
{
return getPackageByHash(md5sum);
}
else if(filename != null)
{
return getPackageByFileName(filename);
}
else if( name != null || arch != null || version != null)
{
QueryEngine qe = new QueryEngine(PkgData.class);
qe.select();
TypedQuery<PkgData> fquery = em.createQuery(fileQuery, PkgData.class);
if (name != null) qe.where("name", "=", name);
if (version != null) qe.where("version", "=", version);
if (arch != null) qe.where("arch", "=", arch);
String query = qe.build();
// log.log(Level.INFO, query);
return manageQueryResult(em.createQuery(query).getResultList());
}
else
{
throw new NotFoundException();
}
}
private Response getPackageByHash(String md5sum)
{
TypedQuery<PkgData> hquery = em.createQuery(hashQuery, PkgData.class);
if(md5sum != null) hquery.setParameter("md5sum", md5sum);
return manageQueryResult(hquery.getResultList());
}
private Response getPackageByFileName(String file)
{
TypedQuery<PkgData> fnquery = em.createQuery(fileNameQuery, PkgData.class);
fnquery.setParameter("fileName", file);
return manageQueryResult(fnquery.getResultList());
}
@POST
@Path("/pkg/upload")
@Consumes(MediaType.APPLICATION_OCTET_STREAM)
public Response createPackage(byte[] input, @MatrixParam("filename") String filename) throws Exception
{
if (filename == null)
throw new BadRequestException();
String hash = Parser.computeMD5(new ByteArrayInputStream(input));
TypedQuery<PkgData> hquery = em.createQuery(hashQuery, PkgData.class);
hquery.setParameter("md5sum", hash);
List<PkgData> savedFiles = hquery.getResultList();
if (savedFiles.size() > 0)
{
return null;
}
else
{
File file = new File(ctx.getSystemProperties().getProperty("RepoFolder"), filename);
FileOutputStream fos = new FileOutputStream(file);
fos.write(input);
fos.close();
PkgData pkg = Parser.parseFile(file);
em.persist(pkg);
URI pkgUri = uriInfo.getAbsolutePathBuilder().path(pkg.filePath).build();
return Response.created(pkgUri).build();
}
}
private Response manageQueryResult(List<PkgData> list)
{
// log.log(Level.INFO, "size: " + list.size());
PkgList pkgList = new PkgList(list);
if (pkgList.size() == 0)
{
throw new NotFoundException();
}
else if(pkgList.size()==1)
{
return Response.ok(pkgList.get(0)).build();
}
else
{
return Response.ok(pkgList).build();
}
}
}
// ======================================
// = Public Methods =
// ======================================
/**
* curl -X POST --data-binary "<book><description>Science fiction comedy book</description><illustrations>false</illustrations><isbn>1-84023-742-2</isbn><nbOfPage>354</nbOfPage><price>12.5</price><title>The Hitchhiker's Guide to the Galaxy</title></book>" -H "Content-Type: application/xml" http://localhost:8080/chapter15-service-1.0/rs/book -v
* curl -X POST --data-binary "{\"description\":\"Science fiction comedy book\",\"illustrations\":false,\"isbn\":\"1-84023-742-2\",\"nbOfPage\":354,\"price\":12.5,\"title\":\"The Hitchhiker's Guide to the Galaxy\"}" -H "Content-Type: application/json" http://localhost:8080/chapter15-service-1.0/rs/book -v
*/
// @POST
// public Response createBook(Book book) {
// if (book == null)
// throw new BadRequestException();
//
// em.persist(book);
// URI bookUri = uriInfo.getAbsolutePathBuilder().path(book.getId()).build();
// return Response.created(bookUri).build();
// }
// @PUT
// public Response updateBook(Book book) {
// if (book == null)
// throw new BadRequestException();
//
// em.merge(book);
// return Response.ok().build();
// }
/**
* curl -X DELETE http://localhost:8080/chapter15-service-1.0/rs/book/1 -v
*/
// @DELETE
// @Path("{id}")
// public Response deleteBook(@PathParam("id") String id) {
// Book book = em.find(Book.class, id);
//
// if (book == null)
// throw new NotFoundException();
//
// em.remove(book);
//
// return Response.noContent().build();
// }
/**
* JSON : curl -X GET -H "Accept: application/json" http://localhost:8080/chapter15-service-1.0/rs/book -v
* XML : curl -X GET -H "Accept: application/xml" http://localhost:8080/chapter15-service-1.0/rs/book -v
*/
// @GET
// public Response getAllBooks() {
// TypedQuery<Book> query = em.createNamedQuery(Book.FIND_ALL, Book.class);
// Books books = new Books(query.getResultList());
// return Response.ok(books).build();
// }

4
src/main/resources/META-INF/persistence.xml
View File

@@ -8,8 +8,8 @@
<jta-data-source>java:/ejb/postgres/wildfly</jta-data-source>
<properties>
<!--<property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>-->
<!--<property name="javax.persistence.schema-generation.database.action" value="none"/>-->
<property name="javax.persistence.schema-generation.database.action" value="create"/>
<property name="javax.persistence.schema-generation.database.action" value="none"/>
<!--<property name="javax.persistence.schema-generation.database.action" value="create"/>-->
<property name="eclipselink.logging.level" value="INFO"/>
<property name="hibernate.default_schema" value="jpacrepo"/>
</properties>

40
src/test/java/ClientTest.java Normal file
View File

@@ -0,0 +1,40 @@
import com.thoughtworks.xstream.XStream;
import model.PkgData;
import org.jboss.resteasy.plugins.providers.RegisterBuiltin;
import org.jboss.resteasy.plugins.providers.jackson.ResteasyJacksonProvider;
import org.jboss.resteasy.spi.ResteasyProviderFactory;
import org.junit.Test;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
/**
* Created by walter on 29/03/15.
*/
public class ClientTest
{
@Test
public void test() throws Exception
{
ResteasyProviderFactory instance = ResteasyProviderFactory.getInstance();
RegisterBuiltin.register(instance);
instance.registerProvider(ResteasyJacksonProvider.class);
Client client = ClientBuilder.newClient();
UriBuilder builder = UriBuilder.fromUri("http://odroid-u3:8080/").path("jpacrepo/rest/pkg/search");
// builder.queryParam("name", "linux");
// builder.queryParam("version", "324");
builder.queryParam("md5sum", "19787793429AF74D4D2D09890247E2EC");
WebTarget target = client.target(builder.build());
Invocation invocation = target.request().accept("application/xml").buildGet();
Response response = invocation.invoke();
if (response.getStatusInfo() == Response.Status.OK)
{
PkgData pkg = response.readEntity(PkgData.class);
System.out.println(new XStream().toXML(pkg));
}
}
}

53
src/test/java/ParseTest.java
View File

@@ -1,17 +1,15 @@
import com.thoughtworks.xstream.XStream;
import model.PkgData;
import org.apache.commons.compress.archivers.ArchiveEntry;
import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
import org.apache.commons.compress.compressors.xz.XZCompressorInputStream;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.DirectoryFileFilter;
import org.apache.commons.io.filefilter.RegexFileFilter;
import org.junit.Test;
import pacbase.Parser;
import service.PacmanService;
import javax.naming.*;
import java.io.File;
import java.io.FileInputStream;
import java.nio.charset.Charset;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
/**
@@ -19,14 +17,14 @@ import java.util.*;
*/
public class ParseTest
{
@Test
// @Test
public void test() throws Exception
{
Collection<File> ls = FileUtils.listFiles(new File("/var/cache/pacman/pkg"), new RegexFileFilter(".*\\.pkg\\.tar\\.xz"), DirectoryFileFilter.DIRECTORY);
int i=0;
int i = 0;
List<PkgData> lista = new ArrayList<>();
for(File file : ls)
for (File file : ls)
{
PkgData data = Parser.parseFile(file);
lista.add(data);
@@ -35,4 +33,41 @@ public class ParseTest
}
System.out.print(lista);
}
@Test
public void invokeStatelessBean() throws NamingException, IOException
{
// Let's lookup the remote stateless calculator
Properties prop = new Properties();
InputStream in = getClass().getClassLoader().getResourceAsStream("jboss-ejb-client.properties");
prop.load(in);
prop.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
prop.put(Context.PROVIDER_URL, "http-remoting://odroid-u3:8080");
// prop.put(Context.PROVIDER_URL, "remote://odroid-u3:4447");
prop.put(Context.SECURITY_PRINCIPAL, "jpacrepo");
prop.put(Context.SECURITY_CREDENTIALS, "password01.");
prop.put("jboss.naming.client.ejb.context", true);
Context context = new InitialContext(prop);
Context ctx = new InitialContext(prop);
traverseJndiNode("/", context);
// final PacmanService stateService = (PacmanService) ctx.lookup("/jpacrepo-1.0/remote/PacmanServiceEJB!service.PacmanService");
final PacmanService stateService = (PacmanService) ctx.lookup("/jpacrepo-1.0/PacmanServiceEJB!service.PacmanService");
stateService.syncDB();
}
private static void traverseJndiNode(String nodeName, Context context) {
try {
NamingEnumeration<NameClassPair> list = context.list(nodeName);
while (list.hasMore()){
String childName = nodeName + "" + list.next().getName();
System.out.println(childName);
traverseJndiNode(childName, context);
}
} catch (NamingException ex) {
// We reached a leaf
}
}
}

21
src/test/resources/jboss-ejb-client.properties Normal file
View File

@@ -0,0 +1,21 @@
#remote.connections=default
#remote.connection.default.host=odroid-u3
#remote.connection.default.port=8080
#remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
#remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT=false
#remote.connection.default.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS=${host.auth:JBOSS-LOCAL-USER}
#
#remote.connection.default.username=jpacrepo
#remote.connection.default.password=password01.
#
#remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
#remote.connections=default
#remote.connection.default.host=odroid-u3
#remote.connection.default.port=4447
#remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
#jboss.naming.client.ejb.context=true
#
#java.naming.factory.initial=org.jboss.naming.remote.client.InitialContextFactory
#java.naming.factory.initial=java.naming.spi.InitialContextFactory
#java.naming.factory.url.pkgs=org.jboss.ejb.client.naming
#java.naming.provider.url=remote://odroid-u3:4447

11
src/test/resources/remote.properties Normal file
View File

@@ -0,0 +1,11 @@
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
remote.connections=default
remote.connection.default.host=odroid-u3
remote.connection.default.port=4447
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
jboss.naming.client.ejb.context=true
java.naming.factory.initial=org.jboss.naming.remote.client.InitialContextFactory
#java.naming.factory.initial=java.naming.spi.InitialContextFactory
java.naming.factory.url.pkgs=org.jboss.ejb.client.naming
java.naming.provider.url=remote://odroid-u3:4447