Example usage for com.google.common.base Strings repeat

Introduction

In this page you can find the example usage for com.google.common.base Strings repeat.

Prototype

public static String repeat(String string, int count)

Source Link

Document

Returns a string consisting of a specific number of concatenated copies of an input string.

Usage

From source file:google.registry.util.UrlFetchUtils.java

private static String createMultipartBoundary() {
    // Generate 192 random bits (24 bytes) to produce 192/log_2(64) = 192/6 = 32 base64 digits.
    byte[] rand = new byte[24];
    random.nextBytes(rand);//w w w .  j  a va  2  s  . c o  m
    // Boundary strings can be up to 70 characters long, so use 30 hyphens plus 32 random digits.
    // See https://tools.ietf.org/html/rfc2046#section-5.1.1
    return Strings.repeat("-", 30) + base64().encode(rand);
}

From source file:com.axelor.meta.loader.Module.java

public String pprint(int depth) {
    StringBuilder builder = new StringBuilder();
    builder.append(name).append("\n");
    for (Module dep : depends) {
        builder.append(Strings.repeat("  ", depth)).append("-> ").append(dep.pprint(depth + 1));
    }/*from   w ww.j ava 2s.  c  o  m*/
    return builder.toString();
}

From source file:org.apache.james.queue.api.MailQueueContract.java

@Test
default void queueShouldSupportBigMail() throws Exception {
    String name = "name1";
    // 12 MB of text
    String messageText = Strings.repeat("0123456789\r\n", 1024 * 1024);
    FakeMail mail = defaultMail().name(name)
            .mimeMessage(MimeMessageBuilder.mimeMessageBuilder().setText(messageText)).build();
    enQueue(mail);/* ww w .j  a va  2 s.  c  o m*/

    MailQueue.MailQueueItem mailQueueItem = getMailQueue().deQueue();
    assertThat(mailQueueItem.getMail().getName()).isEqualTo(name);
}

From source file:com.google.template.soy.error.ErrorReporterImpl.java

/** Returns a source line snippet with a caret pointing at the error column offset. */
private Optional<String> getSnippet(SourceLocation sourceLocation) {
    // Try to find a snippet of source code associated with the exception and print it.
    Optional<String> snippet = getSourceLine(sourceLocation);
    // TODO(user): this is a result of calling SoySyntaxException#createWithoutMetaInfo,
    // which occurs almost 100 times. Clean them up.
    if (snippet.isPresent()) {
        StringBuilder builder = new StringBuilder();
        builder.append(snippet.get()).append("\n");
        // Print a caret below the error.
        // TODO(brndn): SourceLocation.beginColumn is occasionally -1. Review all SoySyntaxException
        // instantiations and ensure the SourceLocation is well-formed.
        int beginColumn = Math.max(sourceLocation.getBeginColumn(), 1);
        String caretLine = Strings.repeat(" ", beginColumn - 1) + "^";
        builder.append(caretLine).append("\n");
        return Optional.of(builder.toString());
    }//  w w  w .ja va 2  s.c  om
    return Optional.absent();
}

From source file:com.google.cloud.tools.gradle.appengine.core.task.ShowConfigurationTask.java

private static String spaces(int depth) {
    return Strings.repeat(" ", depth);
}

From source file:com.mycelium.wallet.LedgerPinDialog.java

@Override
protected void updatePinDisplay() {
    pinDisp.setText(Strings.repeat(PinDialog.PLACEHOLDER_TYPED, enteredPin.length()));
    checkPin();
}

From source file:com.brq.wallet.LedgerPinDialog.java

@Override
protected void updatePinDisplay() {
    pinDisp.setText(Strings.repeat(PLACEHOLDER_TYPED, enteredPin.length()));
    checkPin();
}

From source file:org.shaf.server.util.HtmlDecorator.java

/**
 * Transforms the exceptions into HTML representation.
 * //  w w w.j  a va 2s .co  m
 * @param source
 *            the exception to decorate
 * @return the HTML representation of the exception.
 */
public static final String exception2html(final String source) {
    String colorKeyword = "#000000";
    String colorMessage = "#FF0000";
    String colorClassInt = "#800000";
    String colorClassExt = "#808080";
    String colorMethod = "#000000";
    String colorSource = "#000099";
    String colorLineNumber = "#0000FF";

    StringBuilder html = new StringBuilder();

    for (String line : source.split("\n")) {
        try {
            if (!line.trim().isEmpty()) {
                if (line.trim().startsWith("...")) {
                    html.append(colorize(colorKeyword, line));
                } else if (line.trim().startsWith("Caused by:")) {
                    String[] groups = getGroups("Caused\\sby\\:\\s([\\w\\.\\$]+)\\:?(.*)?", line);
                    html.append(colorize(colorKeyword, "Caused by:&nbsp"));
                    html.append("<b>");
                    if (groups[0].startsWith("org.shaf")) {
                        html.append(colorize(colorClassInt, groups[0]));
                    } else {
                        html.append(colorize(colorClassExt, groups[0]));
                    }
                    if (groups.length > 1) {
                        html.append(colorize(colorMessage, ":&nbsp;"));
                        html.append(colorize(colorMessage, groups[1]));
                    }
                    html.append("</b>");
                } else if (line.trim().startsWith("at ")) {
                    if (line.trim().contains("Native Method")) {
                        String[] groups = getGroups("\\s+at\\s([\\w\\.\\$]+)\\.([\\w]+)\\(Native\\sMethod\\)",
                                line);

                        html.append(colorize(colorKeyword, Strings.repeat("&nbsp", 5) + "at&nbsp"));
                        html.append(colorize(colorClassExt, groups[0]));
                        html.append(colorize(colorKeyword, "."));
                        html.append(colorize(colorMethod, groups[1]));
                        html.append(colorize(colorKeyword, "("));
                        html.append(colorize(colorSource, "Native Method"));
                        html.append(colorize(colorKeyword, ")"));
                    } else {
                        String[] groups = getGroups(
                                "\\s+at\\s([\\w\\.\\$]+)\\.([\\w]+)\\((.*\\.java)\\:(\\d+)\\)", line);
                        html.append(colorize(colorKeyword, Strings.repeat("&nbsp", 5) + "at&nbsp"));

                        if (groups[0].startsWith("org.shaf")) {
                            html.append(colorize(colorClassInt, (groups[0])));
                        } else {
                            html.append(colorize(colorClassExt, (groups[0])));
                        }
                        html.append(colorize(colorKeyword, "."));
                        html.append(colorize(colorMethod, groups[1]));
                        html.append(colorize(colorKeyword, "("));
                        html.append(colorize(colorSource, groups[2]));
                        html.append(colorize(colorKeyword, ":"));
                        html.append(colorize(colorLineNumber, groups[3]));
                        html.append(colorize(colorKeyword, ")"));

                    }
                } else {
                    html.append("<b>");
                    String[] groups = getGroups("([\\w\\.\\$]+)(\\:.*)?", line);
                    if (groups[0].startsWith("org.shaf")) {
                        html.append(colorize(colorClassInt, groups[0]));
                    } else {
                        html.append(colorize(colorClassExt, groups[0]));
                    }
                    if (groups.length > 1) {
                        html.append(colorize(colorMessage, groups[1]));
                    }
                    html.append("</b>");
                }
            }
        } catch (Exception exc) {
            LOG.error("Failed to decorate a part of exception trace: \"" + line + "\".", exc);

            html.append(line);
        }
        html.append("<br/>");
    }
    return html.toString();
}

From source file:org.asoem.greyfish.cli.ExperimentMonitorService.java

private void replaceStatusLine(final String message, final boolean newLine) {
    writer.print("\r" + Strings.repeat(" ", lastMessage.length()));
    writer.print("\r" + message);
    if (newLine) {
        writer.println();/*from   w w w .java 2s  . c  o  m*/
    }
    writer.flush();
    lastMessage = message;
}

From source file:google.registry.flows.EppController.java

/** Reads EPP XML, executes the matching flow, and returns an {@link EppOutput}. */
public EppOutput handleEppCommand(SessionMetadata sessionMetadata, TransportCredentials credentials,
        EppRequestSource eppRequestSource, boolean isDryRun, boolean isSuperuser, byte[] inputXmlBytes) {
    metricBuilder.setClientId(Optional.fromNullable(sessionMetadata.getClientId()));
    metricBuilder.setPrivilegeLevel(isSuperuser ? "SUPERUSER" : "NORMAL");
    try {//  w  w w.j a v  a  2  s  .c  o m
        EppInput eppInput;
        try {
            eppInput = unmarshal(EppInput.class, inputXmlBytes);
        } catch (EppException e) {
            // Log the unmarshalling error, with the raw bytes (in base64) to help with debugging.
            logger.infofmt(e, "EPP request XML unmarshalling failed - \"%s\":\n%s\n%s\n%s\n%s", e.getMessage(),
                    JSONValue.toJSONString(ImmutableMap.<String, Object>of("clientId",
                            nullToEmpty(sessionMetadata.getClientId()), "resultCode",
                            e.getResult().getCode().code, "resultMessage", e.getResult().getCode().msg,
                            "xmlBytes", base64().encode(inputXmlBytes))),
                    Strings.repeat("=", 40), new String(inputXmlBytes, UTF_8).trim(), // Charset decoding failures are swallowed.
                    Strings.repeat("=", 40));
            // Return early by sending an error message, with no clTRID since we couldn't unmarshal it.
            metricBuilder.setStatus(e.getResult().getCode());
            return getErrorResponse(e.getResult(), Trid.create(null));
        }
        metricBuilder.setCommandName(eppInput.getCommandName());
        if (!eppInput.getTargetIds().isEmpty()) {
            metricBuilder.setEppTarget(Joiner.on(',').join(eppInput.getTargetIds()));
        }
        EppOutput output = runFlowConvertEppErrors(flowComponentBuilder.flowModule(
                new FlowModule.Builder().setSessionMetadata(sessionMetadata).setCredentials(credentials)
                        .setEppRequestSource(eppRequestSource).setIsDryRun(isDryRun).setIsSuperuser(isSuperuser)
                        .setInputXmlBytes(inputXmlBytes).setEppInput(eppInput).build())
                .build());
        if (output.isResponse()) {
            metricBuilder.setStatus(output.getResponse().getResult().getCode());
        }
        return output;
    } finally {
        EppMetric metric = metricBuilder.build();
        bigQueryMetricsEnqueuer.export(metric);
        eppMetrics.incrementEppRequests(metric);
        eppMetrics.recordProcessingTime(metric);
    }
}