Example usage for org.apache.commons.lang3 StringUtils join

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils join.

Prototype

public static String join(final Iterable<?> iterable, final String separator) 

Source Link

Document

Joins the elements of the provided Iterable into a single String containing the provided elements.

No delimiter is added before or after the list.

Usage

From source file:com.izforge.izpack.installer.requirement.JavaVersionCheckerTest.java

/**
 * Tests the {@link JavaVersionChecker}.
 *///www  .ja  v  a2s  .  c  om
@Test
public void testJavaVersion() {
    JavaVersionChecker checker = new JavaVersionChecker(installData, prompt);

    installData.getInfo().setJavaVersion(null);
    assertTrue(checker.check());

    String currentVersion = System.getProperty("java.version");
    installData.getInfo().setJavaVersion("9" + currentVersion);
    assertFalse(checker.check());

    installData.getInfo().setJavaVersion(currentVersion);
    assertTrue(checker.check());

    // in case of OpenJDK, version number is e.g 1.8.0_102-redhat
    // therefore the version must increased to
    // 1.8.0_1029 instead of 1.8.0_102-redhat9
    String[] parts = currentVersion.split("-|_|\\.");
    int pos = 0;
    // find the last part of version with numeric parts
    for (int i = 0; i < parts.length; i++) {
        if (isNumeric(parts[i])) {
            pos = i;
        } else {
            break;
        }
    }
    // and add the "9" on it
    parts[pos] = parts[pos].concat("9");
    installData.getInfo().setJavaVersion(StringUtils.join(parts, "."));
    assertFalse(checker.check());

    String[] splitCurrentVersion = currentVersion.split("_");
    installData.getInfo().setJavaVersion(splitCurrentVersion[0]);
    assertTrue(checker.check());
}

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From source file:com.nesscomputing.migratory.migration.sql.SqlScriptSmallTest.java

@Test
public void stripSqlCommentsMultiLineCommentSingleLine() {
    lines.add("/*comment line*/");
    sqlScript = new SqlScript(StringUtils.join(lines, "\n"));
    final Collection<SqlStatement> statements = sqlScript.getSqlStatements();
    Assert.assertNotNull(statements);//w  ww  . j  a  v  a2  s .co m
    Assert.assertEquals(0, statements.size());
}

---

From source file:net.sf.appstatus.core.check.impl.ServicesFailureCheck.java

@Override
public ICheckResult checkStatus() {
    List<IService> services = appStatus.getServiceManager().getServices();
    List<String> warns = new ArrayList<String>();
    List<String> errors = new ArrayList<String>();

    for (IService s : services) {
        if (s.getHits() == 0) {
            continue;
        }/*from  ww w.  j a  va  2s.  c o m*/

        long failureRatio = (s.getFailures() * 100) / s.getHits();
        if (failureRatio > limitError) {
            errors.add("Service <b>" + s.getGroup() + "#" + s.getName() + "</b> failure ratio (" + failureRatio
                    + "%) is over error limit (" + limitError + "%)");
        } else if (failureRatio > limitWarn) {
            warns.add("Service <b>" + s.getGroup() + "#" + s.getName() + "</b> failure ratio (" + failureRatio
                    + "%) is over warn limit (" + limitWarn + "%)");
        }
    }

    ICheckResult result = null;
    if (errors.size() > 0) {
        String description = StringUtils.join(errors, "<br/>");
        if (warns.size() > 0) {
            description = description + " <br/>Additional warnings: " + StringUtils.join(warns, "<br/>");
        }
        result = result(this).code(ICheckResult.ERROR).fatal().description(description).build();
    } else if (warns.size() > 0) {
        result = result(this).code(ICheckResult.ERROR).description(StringUtils.join(warns, "<br/>")).build();
    } else {
        result = result(this).code(ICheckResult.OK).description("All failure ratios under " + limitWarn + "%")
                .build();
    }
    return result;
}

---

From source file:net.cloudkit.enterprises.infrastructure.utilities.Collections3Utility.java

/**
 * ????(Getter), ??./*from w w w.  j  a  va2 s.co m*/
 *
 * @param collection ???.
 * @param propertyName ??????.
 * @param separator .
 */
public static String extractToString(final Collection<?> collection, final String propertyName,
        final String separator) {
    List<?> list = extractToList(collection, propertyName);
    return StringUtils.join(list, separator);
}

---

From source file:dev.maisentito.suca.commands.AdminCommandHandler.java

@Override
public void handleCommand(MessageEvent event, String[] args) throws Throwable {
    if ((!Main.config.verifyOwner || event.getUser().isVerified())
            && event.getUser().getNick().equals(getStringGlobal(Main.GLOBAL_OWNER, ""))) {
        if (args.length < 2) {
            if (args.length == 1) {
                if (getGlobals().has(args[0], Object.class)) {
                    event.respond(/*from   w  ww .jav a2  s. c  om*/
                            String.format("!admin: %s = %s", args[0], getGlobals().get(args[0]).toString()));
                } else {
                    event.respond(String.format("!admin: %s = null", args[0]));
                }
                return;
            } else {
                event.respond("!admin: not enough arguments");
                return;
            }
        } else if (args[1].length() < 3) {
            event.respond("!admin: invalid value");
            return;
        }

        String key = args[0];
        String full = StringUtils.join(Arrays.copyOfRange(args, 1, args.length), ' ');
        Object value;

        switch (args[1].charAt(0)) {
        case 'c':
            value = args[1].charAt(2);
            break;
        case 'b':
            value = Byte.parseByte(args[1].substring(2));
            break;
        case 's':
            value = Short.parseShort(args[1].substring(2));
            break;
        case 'i':
            value = Integer.parseInt(args[1].substring(2));
            break;
        case 'l':
            value = Long.parseLong(args[1].substring(2));
            break;
        case 'f':
            value = Float.parseFloat(args[1].substring(2));
            break;
        case 'd':
            value = Double.parseDouble(args[1].substring(2));
            break;
        case 'z':
            value = Boolean.parseBoolean(args[1].substring(2));
            break;
        case 'a':
            value = full.substring(2);
            break;
        default:
            event.respond("!admin: invalid type");
            return;
        }

        getGlobals().put(key, value);
        event.respond("success");

    } else {
        event.respond("nope");
    }
}

---

From source file:com.evolveum.midpoint.model.impl.ExtensionSchemaRestService.java

@GET
@Produces(MediaType.TEXT_PLAIN)/*from   w  ww  .  j  ava  2  s.  c  o  m*/
public Response listSchemas() {
    SchemaRegistry registry = prismContext.getSchemaRegistry();
    Collection<SchemaDescription> descriptions = registry.getSchemaDescriptions();

    List<String> names = new ArrayList<>();

    for (SchemaDescription description : descriptions) {
        String name = computeName(MIDPOINT_HOME, description);
        if (name == null) {
            continue;
        }

        names.add(name);
    }

    String result = StringUtils.join(names, "\n");

    return Response.ok(result).build();
}

---

From source file:com.microsoft.azure.shortcuts.resources.samples.PublicIpAddressesSample.java

public static void test(Subscription subscription) throws Exception {
    String newPublicIpAddressName = "pip" + String.valueOf(System.currentTimeMillis());

    // Listing all public IP addresses
    Map<String, PublicIpAddress> pips = subscription.publicIpAddresses().asMap();
    System.out.println("Public IP addresses:");
    for (PublicIpAddress pip : pips.values()) {
        printPIP(pip);//from  w  ww . java 2  s .co  m
    }

    // Create a public IP address in a default new group
    PublicIpAddress pipMinimal = subscription.publicIpAddresses().define(newPublicIpAddressName)
            .withRegion(Region.US_WEST).withNewResourceGroup().create();

    // Get info about a specific PIP using its group and name
    pipMinimal = subscription.publicIpAddresses(pipMinimal.id());
    pipMinimal = subscription.publicIpAddresses().get(pipMinimal.id());
    String groupNameCreated = pipMinimal.resourceGroup();
    printPIP(pipMinimal);

    // More detailed PIP definition
    PublicIpAddress pip = subscription.publicIpAddresses().define(newPublicIpAddressName + "2")
            .withRegion(Region.US_WEST).withExistingResourceGroup(pipMinimal.resourceGroup())
            .withLeafDomainLabel("hellomarcins").withStaticIp().withTag("hello", "world").create();

    // Listing PIPs in a specific resource group
    pips = subscription.publicIpAddresses().asMap(pipMinimal.resourceGroup());
    System.out.println(String.format("PIP ids in group '%s': \n\t%s", pipMinimal.resourceGroup(),
            StringUtils.join(pips.keySet(), ",\n\t")));

    // Get info about a specific PIP using its resource ID
    pip = subscription.publicIpAddresses(pip.resourceGroup(), pip.name());
    printPIP(pip);

    // Delete the PIP
    pipMinimal.delete();
    pip.delete();

    // Delete the auto-created group
    subscription.resourceGroups(groupNameCreated).delete();
}

---

From source file:com.thoughtworks.go.config.BuildTask.java

@Override
public String describe() {
    List<String> description = new ArrayList<>();
    description.add(command());/*from w w  w  .j  a v a  2  s  . c  o  m*/

    if (!"".equals(arguments())) {
        description.add(arguments());
    }

    if (null != workingDirectory()) {
        description.add(String.format("(workingDirectory: %s)", workingDirectory()));
    }

    return StringUtils.join(description, " ");
}

---

From source file:co.foxdev.foxbot.commands.CommandSay.java

@Override
public void execute(final MessageEvent event, final String[] args) {
    User sender = event.getUser();/*  w w  w .ja va 2  s .com*/
    Channel channel = event.getChannel();

    if (args.length > 0) {
        if (args[0].startsWith("#") && args.length > 1) {
            String targetChan = args[0];
            channel = foxbot.bot().getUserChannelDao().getChannel(targetChan);

            if (!foxbot.bot().getUserBot().getChannels().contains(channel)) {
                sender.send().notice("I'm not in " + channel.getName());
                return;
            }

            StringBuilder message = new StringBuilder(args[1]);

            for (int arg = 2; arg < args.length; arg++) {
                message.append(" ").append(args[arg]);
            }

            channel.send().message(message.toString());
            sender.send().notice(String.format("Message sent to %s", targetChan));
            return;
        }
        channel.send().message(StringUtils.join(args, " "));
        return;
    }
    sender.send().notice(String.format("Wrong number of args! Use %ssay [#channel] <message>",
            foxbot.getConfig().getCommandPrefix()));
}

---

From source file:annis.sqlgen.extensions.AnnotateQueryData.java

@Override
public String toString() {
    List<String> fields = new ArrayList<>();

    if (left > 0) {
        fields.add("left = " + left);
    }/*ww w.ja  va  2 s . c o m*/
    if (right > 0) {
        fields.add("right = " + right);
    }
    if (segmentationLayer != null) {
        fields.add("segLayer = " + segmentationLayer);
    }
    if (filter != null) {
        fields.add("filter = " + filter.name());
    }
    return StringUtils.join(fields, ", ");
}

---

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