Example usage for java.lang StringBuilder deleteCharAt

List of usage examples for java.lang StringBuilder deleteCharAt

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Introduction

In this page you can find the example usage for java.lang StringBuilder deleteCharAt.

Prototype

@Override
public StringBuilder deleteCharAt(int index)

Source Link

Usage

From source file:com.vmware.admiral.compute.container.HostContainerListDataCollection.java

private String containerNamesToString(List<String> names) {
    if (names != null && names.size() > 0) {
        StringBuilder sb = new StringBuilder();
        for (String name : names) {
            sb.append(name.startsWith("/") ? name.substring(1) : name);
            sb.append(ContainerListCallback.NAME_SEPARATOR);
        }/*from w w w .ja  v a  2 s. c  om*/
        sb.deleteCharAt(sb.length() - 1);
        return sb.toString();
    } else {
        return null;
    }
}

From source file:com.flexive.faces.renderer.FxSelectRenderer.java

/**
 * Render the component as select list box
 *
 * @param context   faces context//from   w  ww.j a  v  a  2s.  c  om
 * @param component the component
 * @throws IOException on errors
 */
protected void renderSelect(FacesContext context, UIComponent component) throws IOException {
    List<SelectItem> items = FxJsfComponentUtils.getSelectItems(context, component);

    boolean restrictToGroups = false;
    if ((component instanceof UISelectOne || component instanceof UISelectMany) && items.size() > 0
            && items.get(0) instanceof FxJSFSelectItem
            && ((FxJSFSelectItem) items.get(0)).isFxSelectListItem()) {
        //we have an FxSelectListItem in a SelectOne -> check if cascaded
        final long itemId = (Long) items.get(0).getValue();
        if (itemId >= 0) {
            FxSelectList list = CacheAdmin.getEnvironment().getSelectListItem(itemId).getList();
            restrictToGroups = list.isOnlySameLevelSelect();
            if (list.isCascaded()) {
                List<SelectItem> converted = new ArrayList<SelectItem>(items.size());
                for (SelectItem check : items) {
                    final Long currentItemId = (Long) check.getValue();
                    if (currentItemId < 0) {
                        converted.add(check);
                        continue;
                    }
                    final FxSelectListItem listItem = list.getItem(currentItemId);
                    final boolean forceDisplay = ((FxJSFSelectItem) check).isForceDisplay();
                    if (!listItem.getHasChildren() || forceDisplay) {
                        if (!forceDisplay)
                            check.setLabel(listItem.getLabelBreadcrumbPath());
                        else
                            restrictToGroups = false; //if forceDisplay is enabled, do not restrict to group!
                        check.setDescription(
                                listItem.hasParentItem() ? String.valueOf(listItem.getParentItem().getId())
                                        : "0");
                        converted.add(check);
                    }
                }
                items = converted;
            }
        }
    }

    ResponseWriter writer = context.getResponseWriter();
    Map attrMap = component.getAttributes();

    if (component instanceof UISelectMany && restrictToGroups) {
        /*
        full js code:
            var grpData_xx = [["1", 1],["2",1],["3",2],["4",2],["5",3],["6",1]];
                
            function processChange() {
                var s = document.getElementById('xx');
                function gg(v) {
                    for(var x in grpData_xx)
        if(grpData_xx[x][0]==v)
            return grpData_xx[x][1];
                    return 0;
                }
                var g = -1;
                for(var o in s.childNodes) {
                    if(!s.childNodes[o])
        continue;
                    if(s.childNodes[o].selected) {
        g = gg(s.childNodes[o].value);
        break;
                    }
                }
                if (g == -1)
                    return;
                for(var c in s.childNodes) {
                    if(!s.childNodes[c])
        continue;
                    if(gg(s.childNodes[c].value)!=g && s.childNodes[c].selected!=undefined)
        s.childNodes[c].selected = false;
                    }
                }
            }
        */
        StringBuilder sb = new StringBuilder(750);
        sb.append("var msGrpData_").append(component.getId()).append("=[");
        if (items.size() > 0) {
            for (SelectItem check : items) {
                String grp = check.getDescription() == null ? "0" : check.getDescription();
                sb.append("[\"").append(check.getValue()).append("\",").append(Long.valueOf(grp)).append("],");
            }
            sb.deleteCharAt(sb.length() - 1);
        }
        sb.append("];");
        sb.append("function pc_").append(component.getId()).append("(){");
        sb.append("var s=document.getElementById('").append(component.getClientId(context));
        sb.append("');function gg(v){for(var x in msGrpData_").append(component.getId())
                .append(")if(msGrpData_");
        sb.append(component.getId()).append("[x][0]==v)return msGrpData_").append(component.getId())
                .append("[x][1];return 0;}");
        sb.append(
                "var g=-1;for(var o in s.childNodes){if(!s.childNodes[o])continue;if(s.childNodes[o].selected){g=gg(s.childNodes[o].value);break;}}");
        sb.append(
                "if(g==-1)return;for(var c in s.childNodes){if(!s.childNodes[c])continue;if(gg(s.childNodes[c].value)!=g&&s.childNodes[c].selected!=undefined){s.childNodes[c].selected=false;}}");
        if (!StringUtils.isEmpty(String.valueOf(attrMap.get("onchange")))) {
            //execute the original onchange event
            sb.append(String.valueOf(attrMap.get("onchange"))).append(";");
        }
        sb.append("}\n");
        FxJavascriptUtils.beginJavascript(writer);
        writer.write(sb.toString());
        FxJavascriptUtils.endJavascript(writer);
    }

    writer.startElement("select", component);
    if (restrictToGroups)
        writer.writeAttribute("onchange", "pc_" + component.getId() + "();", null);
    String id;
    if (null != (id = component.getId()) && !id.startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
        //noinspection UnusedAssignment
        writer.writeAttribute("id", id = component.getClientId(context), "id");

    writer.writeAttribute("name", component.getClientId(context), "clientId");
    // render styleClass attribute if present.
    String styleClass;
    if (null != (styleClass = (String) component.getAttributes().get("styleClass"))) {
        writer.writeAttribute("class", styleClass, "styleClass");
    }

    if (component instanceof UISelectMany)
        writer.writeAttribute("multiple", true, "multiple");

    // If "size" is *not* set explicitly, we have to default it correctly
    Integer size = (Integer) component.getAttributes().get("size");
    if (size == null || size == Integer.MIN_VALUE) {
        // Determine how many option(s) we need to render, and update
        // the component's "size" attribute accordingly;  The "size"
        // attribute will be rendered as one of the "pass thru" attributes
        int itemCount;
        if ("javax.faces.Listbox".equals(component.getRendererType()))
            itemCount = 1; //only 1 item if we are a listbox
        else
            itemCount = FxJsfComponentUtils.getSelectlistOptionCount(items);
        size = itemCount;
    }
    writer.writeAttribute("size", size, "size");

    //render the components default attributes if present
    for (String att : FxJsfComponentUtils.SELECTLIST_ATTRIBUTES) {
        if (restrictToGroups && "onchange".equals(att))
            continue;
        if (attrMap.get(att) != null)
            writer.writeAttribute(att, attrMap.get(att), att);
    }

    //render each option
    renderOptions(context, component, items);
    writer.endElement("select");
}

From source file:com.krawler.spring.crm.accountModule.crmAccountDAOImpl.java

public Map<String, List<CrmProduct>> getAccountProducts(List<String> accountIds) {
    Map<String, List<CrmProduct>> productMap = new HashMap<String, List<CrmProduct>>();
    if (accountIds != null && !accountIds.isEmpty()) {
        StringBuilder query = new StringBuilder(
                "select ap.accountId, ap.productId from AccountProducts ap where ap.accountId in (");

        for (String accoundId : accountIds) {
            query.append('\'');
            query.append(accoundId);/* www.  j  av a  2  s.c  om*/
            query.append('\'');
            query.append(',');
        }

        query.deleteCharAt(query.length() - 1);
        query.append(')');

        List<Object[]> results = getHibernateTemplate().find(query.toString());

        if (results != null) {
            for (Object[] result : results) {
                String accountId = (String) result[0];
                CrmProduct product = (CrmProduct) result[1];

                if (productMap.containsKey(accountId)) {
                    List<CrmProduct> productList = productMap.get(accountId);
                    productList.add(product);
                } else {
                    List<CrmProduct> productList = new ArrayList<CrmProduct>();
                    productList.add(product);
                    productMap.put(accountId, productList);
                }
            }
        }
    }
    return productMap;
}

From source file:fr.gael.dhus.olingo.v1.Processor.java

private URI makeLink(boolean remove_last_segment) throws ODataException {
    try {//from  w  ww .j a v a  2  s.c om
        URIBuilder ub = new URIBuilder(ServiceFactory.EXTERNAL_URL);
        StringBuilder sb = new StringBuilder();

        String prefix = ub.getPath();
        String path = getContext().getPathInfo().getRequestUri().getPath();
        if (path == null || path.isEmpty()
                || prefix != null && !prefix.isEmpty() && !path.startsWith(ub.getPath())) {
            sb.append(prefix);

            if (path != null) {
                if (prefix.endsWith("/") && path.startsWith("/")) {
                    sb.deleteCharAt(sb.length() - 1);
                }
                if (!prefix.endsWith("/") && !path.startsWith("/")) {
                    sb.append('/');
                }
            }
        }
        sb.append(path);

        if (remove_last_segment) {
            // Removes the last segment.
            int lio = sb.lastIndexOf("/");
            while (lio != -1 && lio == sb.length() - 1) {
                sb.deleteCharAt(lio);
                lio = sb.lastIndexOf("/");
            }
            if (lio != -1) {
                sb.delete(lio + 1, sb.length());
            }

            // Removes the `$links` segment.
            lio = sb.lastIndexOf("$links/");
            if (lio != -1) {
                sb.delete(lio, lio + 7);
            }
        } else if (!sb.toString().endsWith("/") && !sb.toString().endsWith("\\")) {
            sb.append("/");
        }
        ub.setPath(sb.toString());
        return ub.build();
    } catch (NullPointerException | URISyntaxException e) {
        throw new ODataException(e);
    }
}

From source file:com.naryx.tagfusion.cfm.http.cfHttpConnection.java

private void addFormData() throws cfmRunTimeException {
    Map<String, String> formData = httpData.getFormData();
    Iterator<String> keys = formData.keySet().iterator();
    String nextKey;/*from  ww w  . j a va2  s . c o  m*/

    if (message.getMethod().equalsIgnoreCase("POST")) {

        if (isMultipart || httpData.getFiles().size() > 0) {

            if (multipartEntityBuilder == null)
                multipartEntityBuilder = MultipartEntityBuilder.create().setCharset(charset);

            while (keys.hasNext()) {
                nextKey = keys.next();
                multipartEntityBuilder.addPart(nextKey,
                        new StringBody(formData.get(nextKey), ContentType.TEXT_PLAIN));
            }

        } else {

            Header contentType = message.getFirstHeader("Content-type");
            if (contentType == null) {
                // otherwise it's been set manually so don't override it
                message.setHeader("Content-type", "application/x-www-form-urlencoded");
            }

            StringBuilder paramStr = new StringBuilder();
            while (keys.hasNext()) {
                nextKey = keys.next();
                paramStr.append(nextKey);
                paramStr.append('=');
                paramStr.append(formData.get(nextKey));
                paramStr.append('&');
            }
            if (paramStr.length() > 0) {
                paramStr.deleteCharAt(paramStr.length() - 1); // remove last &
                ((HttpPost) message).setEntity(new StringEntity(paramStr.toString(), this.charset));
            }

        }
    }
}

From source file:com.aliyun.openservices.odps.console.mapreduce.runtime.MapReduceJob.java

private String[] parseCmd(String cmd) throws IOException {
    cmd = cmd.trim();//from   w  w  w . j a  v  a2 s.  c  om
    if (StringUtils.isEmpty(cmd)) {
        throw new IOException("cmd is empty, because main class not specified.");
    }

    List<String> result = new ArrayList<String>();
    String[] ss = StringUtils.splitPreserveAllTokens(cmd);

    int idx = 0;
    boolean quot = false;
    StringBuilder buffer = new StringBuilder();
    while (idx < ss.length) {
        if (quot) {
            buffer.append(' ');
        }

        // skip empty tokens;
        while (idx < ss.length && ss[idx].isEmpty()) {
            if (quot) {
                buffer.append(' ');
            }
            idx++;
        }

        if (idx >= ss.length) {
            break;
        }

        String tok = ss[idx];

        if (tok.startsWith("\"") || tok.endsWith("\"")) {
            if (tok.startsWith("\"")) {
                if (quot) {
                    buffer.append(tok);
                } else {
                    buffer.append(tok.substring(1));
                }
                quot = true;
            }

            if (tok.endsWith("\"") && tok.length() > 1) {
                quot = false;
                if (tok.startsWith("\"")) {
                    buffer.deleteCharAt(buffer.length() - 1);
                } else {
                    buffer.append(tok.substring(0, tok.length() - 1));
                }
                result.add(buffer.toString());
                buffer = new StringBuilder();
            }
        } else {
            if (quot) {
                buffer.append(tok);
            } else {
                result.add(tok);
            }
        }

        idx++;
    }

    if (quot) {
        throw new IOException("exist unmatched quotations: " + cmd);
    }
    return result.toArray(new String[result.size()]);
}

From source file:dk.netarkivet.harvester.harvesting.controller.AbstractJMXHeritrixController.java

/**
 * Create a BnfHeritrixController object.
 *
 * @param files//from w  ww  .  ja  v  a2s  .  co m
 *            Files that are used to set up Heritrix.
 */
public AbstractJMXHeritrixController(HeritrixFiles files) {
    ArgumentNotValid.checkNotNull(files, "HeritrixFile files");
    this.files = files;

    SystemUtils.checkPortNotUsed(guiPort);
    SystemUtils.checkPortNotUsed(jmxPort);

    hostName = SystemUtils.getLocalHostName();

    try {
        log.info("Starting Heritrix for " + this);
        /*
         * To start Heritrix, we need to do the following (taken from the
         * Heritrix startup shell script): - set heritrix.home to base dir
         * of Heritrix stuff - set com.sun.management.jmxremote.port to JMX
         * port - set com.sun.management.jmxremote.ssl to false - set
         * com.sun.management.jmxremote.password.file to JMX password file -
         * set heritrix.out to heritrix_out.log - set
         * java.protocol.handler.pkgs=org.archive.net - send processOutput &
         * stderr into heritrix.out - let the Heritrix GUI-webserver listen
         * on all available network interfaces: This is done with argument
         * "--bind /" (default is 127.0.0.1) - listen on a specific port
         * using the port argument: --port <GUI port>
         *
         * We also need to output something like the following to
         * heritrix.out: `date Starting heritrix uname -a java -version
         * JAVA_OPTS ulimit -a
         */
        File heritrixOutputFile = files.getHeritrixOutput();
        StringBuilder settingProperty = new StringBuilder();
        for (File file : Settings.getSettingsFiles()) {
            settingProperty.append(File.pathSeparator);

            String absolutePath = file.getAbsolutePath();
            // check that the settings files not only exist but
            // are readable
            boolean readable = new File(absolutePath).canRead();
            if (!readable) {
                final String errMsg = "The file '" + absolutePath + "' is missing. ";
                log.warn(errMsg);
                throw new IOFailure("Failed to read file '" + absolutePath + "'");
            }
            settingProperty.append(absolutePath);
        }
        if (settingProperty.length() > 0) {
            // delete last path-separator
            settingProperty.deleteCharAt(0);
        }

        List<String> allOpts = new LinkedList<String>();
        allOpts.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getAbsolutePath());
        allOpts.add("-Xmx" + Settings.get(HarvesterSettings.HERITRIX_HEAP_SIZE));
        allOpts.add("-Dheritrix.home=" + files.getCrawlDir().getAbsolutePath());

        String jvmOptsStr = Settings.get(HarvesterSettings.HERITRIX_JVM_OPTS);
        if ((jvmOptsStr != null) && (!jvmOptsStr.isEmpty())) {
            String[] add = jvmOptsStr.split(" ");
            allOpts.addAll(Arrays.asList(add));
        }

        allOpts.add("-Dcom.sun.management.jmxremote.port=" + jmxPort);
        allOpts.add("-Dcom.sun.management.jmxremote.ssl=false");
        // check that JMX password and access files are readable.
        // TODO This should probably be extracted to a method?
        File passwordFile = files.getJmxPasswordFile();
        String pwAbsolutePath = passwordFile.getAbsolutePath();
        if (!passwordFile.canRead()) {
            final String errMsg = "Failed to read the password file '" + pwAbsolutePath
                    + "'. It is possibly missing.";
            log.warn(errMsg);
            throw new IOFailure(errMsg);
        }
        File accessFile = files.getJmxAccessFile();
        String acAbsolutePath = accessFile.getAbsolutePath();
        if (!accessFile.canRead()) {
            final String errMsg = "Failed to read the access file '" + acAbsolutePath
                    + "'. It is possibly missing.";
            log.warn(errMsg);
            throw new IOFailure(errMsg);
        }
        allOpts.add("-Dcom.sun.management.jmxremote.password.file=" + new File(pwAbsolutePath));
        allOpts.add("-Dcom.sun.management.jmxremote.access.file=" + new File(acAbsolutePath));
        allOpts.add("-Dheritrix.out=" + heritrixOutputFile.getAbsolutePath());
        allOpts.add("-Djava.protocol.handler.pkgs=org.archive.net");
        allOpts.add("-Ddk.netarkivet.settings.file=" + settingProperty);
        allOpts.add(Heritrix.class.getName());
        allOpts.add("--bind");
        allOpts.add("/");
        allOpts.add("--port=" + guiPort);
        allOpts.add("--admin=" + getHeritrixAdminName() + ":" + getHeritrixAdminPassword());

        String[] args = allOpts.toArray(new String[allOpts.size()]);
        log.info("Starting Heritrix process with args" + Arrays.toString(args));
        log.debug("The JMX timeout is set to " + TimeUtils.readableTimeInterval(JMXUtils.getJmxTimeout()));

        ProcessBuilder builder = new ProcessBuilder(args);

        updateEnvironment(builder.environment());
        FileUtils.copyDirectory(new File("lib/heritrix"), files.getCrawlDir());
        builder.directory(files.getCrawlDir());
        builder.redirectErrorStream(true);
        writeSystemInfo(heritrixOutputFile, builder);
        FileUtils.appendToFile(heritrixOutputFile, "Working directory: " + files.getCrawlDir());
        addProcessKillerHook();
        heritrixProcess = builder.start();
        ProcessUtils.writeProcessOutput(heritrixProcess.getInputStream(), heritrixOutputFile,
                collectionThreads);
    } catch (IOException e) {
        throw new IOFailure("Error starting Heritrix process", e);
    }
}

From source file:com.krawler.spring.crm.accountModule.crmAccountDAOImpl.java

@Override
public Map<String, List<AccountOwnerInfo>> getAccountOwners(List<String> accountIds) {
    Map<String, List<AccountOwnerInfo>> ownerMap = new HashMap<String, List<AccountOwnerInfo>>();
    if (accountIds != null && !accountIds.isEmpty()) {
        StringBuilder query = new StringBuilder(
                "select ao.accountId, ao.usersByUserid, ao from accountOwners ao where ao.accountId in (");

        for (String accoundId : accountIds) {
            query.append('\'');
            query.append(accoundId);/*from www .  jav  a2s . c  o m*/
            query.append('\'');
            query.append(',');
        }

        query.deleteCharAt(query.length() - 1);
        query.append(')');

        List<Object[]> results = getHibernateTemplate().find(query.toString());

        if (results != null) {
            for (Object[] result : results) {
                String accountId = (String) result[0];
                AccountOwnerInfo info = new AccountOwnerInfo();
                info.setUser((User) result[1]);
                info.setOwner((accountOwners) result[2]);

                if (ownerMap.containsKey(accountId)) {
                    List<AccountOwnerInfo> ownerList = ownerMap.get(accountId);
                    ownerList.add(info);
                } else {
                    List<AccountOwnerInfo> ownerList = new ArrayList<AccountOwnerInfo>();
                    ownerList.add(info);
                    ownerMap.put(accountId, ownerList);
                }
            }
        }
    }
    return ownerMap;
}

From source file:com.pidoco.juri.JURI.java

public StringBuilder buildRawPathString(boolean absolute, boolean slashAtEnd, String[] segments) {
    StringBuilder result = new StringBuilder();
    if (absolute) {
        result.append('/');
    }//from w  w  w  .  j  a  v a  2  s  .c om
    boolean addedOne = false;
    for (String s : segments) {
        result.append(UrlEscapers.urlPathSegmentEscaper().escape(s));
        result.append('/');
        addedOne = true;
    }
    if (addedOne && !slashAtEnd) {
        result.deleteCharAt(result.length() - 1);
    }
    return result;
}

From source file:com.taobao.adfs.util.Utilities.java

public static String deepToString(Object object) {
    if (object == null) {
        return "null";
    } else if (object instanceof Throwable) {
        return getThrowableStackTrace((Throwable) object);
    } else if (object.getClass().isEnum()) {
        return object.toString();
    } else if (object.getClass().isArray()) {
        StringBuilder stringBuilder = new StringBuilder();
        stringBuilder.append(object.getClass().getSimpleName());
        int length = Array.getLength(object);
        stringBuilder.insert(stringBuilder.length() - 1, Array.getLength(object)).append("{");
        for (int i = 0; i < length; i++) {
            stringBuilder.append(deepToString(Array.get(object, i)));
            if (i < length - 1)
                stringBuilder.append(',');
        }/*from w w w . j a  v a  2  s . c  o  m*/
        return stringBuilder.append("}").toString();
    } else if (List.class.isAssignableFrom(object.getClass())) {
        List<?> listObject = ((List<?>) object);
        StringBuilder stringBuilder = new StringBuilder();
        stringBuilder.append(object.getClass().getSimpleName()).append('[').append(listObject.size())
                .append(']');
        stringBuilder.append("{");
        for (Object subObject : listObject) {
            stringBuilder.append(deepToString(subObject)).append(',');
        }
        if (!listObject.isEmpty())
            stringBuilder.deleteCharAt(stringBuilder.length() - 1);
        return stringBuilder.append('}').toString();
    } else {
        try {
            Method toStringMethod = Invocation.getPublicMethod(object.getClass(), "toString");
            if (toStringMethod.getDeclaringClass() == Object.class)
                return toStringByFields(object, false);
        } catch (Throwable t) {
        }
        try {
            return object.toString();
        } catch (Throwable t) {
            return "FailToString";
        }
    }
}