Examples with DeployedJar org.apache.geode.internal.DeployedJar used on opensource projects

Example 6 with DeployedJar

use of org.apache.geode.internal.DeployedJar in project geode by apache.

the class IncrementalBackupDUnitTest method testBackupUserDeployedJarFiles.

/**
   * Successful if a user deployed jar file is included as part of the backup.
   */
@Test
public void testBackupUserDeployedJarFiles() throws Exception {
    final String jarName = "BackupJarDeploymentDUnit";
    final String jarNameRegex = ".*" + jarName + ".*";
    final ClassBuilder classBuilder = new ClassBuilder();
    final byte[] classBytes = classBuilder.createJarFromName(jarName);
    VM vm0 = Host.getHost(0).getVM(0);
    /*
     * Deploy a "dummy" jar to the VM.
     */
    File deployedJarFile = vm0.invoke(() -> {
        DeployedJar deployedJar = ClassPathLoader.getLatest().getJarDeployer().deploy(jarName, classBytes);
        return deployedJar.getFile();
    });
    assertTrue(deployedJarFile.exists());
    /*
     * Perform backup. Make sure it is successful.
     */
    assertBackupStatus(baseline(vm0));
    /*
     * Make sure the user deployed jar is part of the backup.
     */
    Collection<File> memberDeployedJarFiles = FileUtils.listFiles(getBackupDirForMember(getBaselineDir(), getMemberId(vm0)), new RegexFileFilter(jarNameRegex), DirectoryFileFilter.DIRECTORY);
    assertFalse(memberDeployedJarFiles.isEmpty());
    // Shut down our member so we can perform a restore
    PersistentID id = getPersistentID(vm0);
    closeCache(vm0);
    /*
     * Get the VM's user directory.
     */
    final String vmDir = vm0.invoke(() -> System.getProperty("user.dir"));
    File backupDir = getBackupDirForMember(getBaselineDir(), getMemberId(vm0));
    vm0.bounce();
    /*
     * Cleanup "dummy" jar from file system.
     */
    Pattern pattern = Pattern.compile('^' + jarName + ".*#\\d++$");
    deleteMatching(new File("."), pattern);
    // Execute the restore
    performRestore(new File(id.getDirectory()), backupDir);
    /*
     * Make sure the user deployed jar is part of the restore.
     */
    Collection<File> restoredJars = FileUtils.listFiles(new File(vmDir), new RegexFileFilter(jarNameRegex), DirectoryFileFilter.DIRECTORY);
    assertFalse(restoredJars.isEmpty());
    List<String> restoredJarNames = new LinkedList<>();
    TransformUtils.transform(memberDeployedJarFiles, restoredJarNames, TransformUtils.fileNameTransformer);
    for (String name : restoredJarNames) {
        assertTrue(name.contains(jarName));
    }
    // Restart the member
    openCache(vm0);
    /*
     * Remove the "dummy" jar from the VM.
     */
    vm0.invoke(new SerializableCallable() {

        @Override
        public Object call() throws Exception {
            for (DeployedJar jarClassLoader : ClassPathLoader.getLatest().getJarDeployer().findDeployedJars()) {
                if (jarClassLoader.getJarName().startsWith(jarName)) {
                    ClassPathLoader.getLatest().getJarDeployer().undeploy(jarClassLoader.getJarName());
                }
            }
            return null;
        }
    });
    /*
     * Cleanup "dummy" jar from file system.
     */
    pattern = Pattern.compile('^' + jarName + ".*#\\d++$");
    deleteMatching(new File(vmDir), pattern);
}

Example 7 with DeployedJar

use of org.apache.geode.internal.DeployedJar in project geode by apache.

the class ClusterConfig method verifyServer.

public void verifyServer(MemberVM<Server> serverVM) {
    // verify files exist in filesystem
    Set<String> expectedJarNames = this.getJarNames().stream().collect(toSet());
    String[] actualJarFiles = serverVM.getWorkingDir().list((dir, filename) -> filename.contains(".jar"));
    Set<String> actualJarNames = Stream.of(actualJarFiles).map(jar -> jar.replaceAll("\\.v\\d+\\.jar", ".jar")).collect(toSet());
    // We will end up with extra jars on disk if they are deployed and then undeployed
    assertThat(expectedJarNames).isSubsetOf(actualJarNames);
    // verify config exists in memory
    serverVM.invoke(() -> {
        Cache cache = GemFireCacheImpl.getInstance();
        // TODO: set compare to fail if there are extra regions
        for (String region : this.getRegions()) {
            assertThat(cache.getRegion(region)).isNotNull();
        }
        if (StringUtils.isNotBlank(this.getMaxLogFileSize())) {
            Properties props = cache.getDistributedSystem().getProperties();
            assertThat(props.getProperty(LOG_FILE_SIZE_LIMIT)).isEqualTo(this.getMaxLogFileSize());
        }
        for (String jar : this.getJarNames()) {
            DeployedJar deployedJar = ClassPathLoader.getLatest().getJarDeployer().findDeployedJar(jar);
            assertThat(deployedJar).isNotNull();
            assertThat(Class.forName(nameOfClassContainedInJar(jar), true, new URLClassLoader(new URL[] { deployedJar.getFileURL() }))).isNotNull();
        }
        // If we have extra jars on disk left over from undeploy, make sure they aren't used
        Set<String> undeployedJarNames = new HashSet<>(actualJarNames);
        undeployedJarNames.removeAll(expectedJarNames);
        for (String jar : undeployedJarNames) {
            System.out.println("Verifying undeployed jar: " + jar);
            DeployedJar undeployedJar = ClassPathLoader.getLatest().getJarDeployer().findDeployedJar(jar);
            assertThat(undeployedJar).isNull();
        }
    });
}