Example usage for org.apache.wicket.util.string Strings isEmpty

Introduction

In this page you can find the example usage for org.apache.wicket.util.string Strings isEmpty.

Prototype

public static boolean isEmpty(final CharSequence string)

Source Link

Document

Checks whether the string is considered empty.

Usage

From source file:org.artifactory.common.wicket.component.checkbox.styled.StyledCheckbox.java

License:Open Source License

@Override
public boolean checkRequired() {
    if (isRequired()) {
        final String input = getInput();
        return input == null && !isInputNullable() && !isEnabledInHierarchy() || !Strings.isEmpty(input);

    }/*from ww  w.  j av a  2 s.  com*/
    return true;
}

From source file:org.artifactory.common.wicket.util.WicketUtils.java

License:Open Source License

/**
 * Get the absolute bookmarkable path of a page
 *
 * @param pageClass      Page//from w  ww. j  a v  a2s . com
 * @param pageParameters Optional page parameters
 * @return Bookmarkable path
 */
public static String absoluteMountPathForPage(Class<? extends Page> pageClass, PageParameters pageParameters) {
    HttpServletRequest req = getHttpServletRequest();
    RequestCycle requestCycle = RequestCycle.get();
    Url url = requestCycle.mapUrlFor(pageClass, pageParameters);
    String renderedUrl = url.toString();
    renderedUrl = Strings.isEmpty(renderedUrl) ? "." : renderedUrl;
    return RequestUtils.toAbsolutePath(HttpUtils.getWebappContextUrl(req),
            requestCycle.getOriginalResponse().encodeURL(renderedUrl));
}

From source file:org.artifactory.webapp.wicket.application.ArtifactoryWebRequest.java

License:Apache License

/**
 * Returns base url without context or filter mapping. <p> Example: if current url is <p/>
 * <pre>//from  w  w  w. j  a  v a2  s . co  m
 * http://localhost:8080/context/filter/mapping/wicket/bookmarkable/com.foo.Page?1&id=2
 * </pre>
 * <p/> the base url is <em>wicket/bookmarkable/com.foo.Page</em> </p>
 *
 * @see org.apache.wicket.request.Request#getClientUrl()
 */
@Override
public Url getClientUrl() {
    if (errorAttributes != null && !Strings.isEmpty(errorAttributes.getRequestUri())) {
        String problematicURI = Url.parse(errorAttributes.getRequestUri(), getCharset()).toString();
        return getContextRelativeUrl(problematicURI, filterPrefix);
    } else if (forwardAttributes != null && !Strings.isEmpty(forwardAttributes.getRequestUri())) {
        String forwardURI = Url.parse(forwardAttributes.getRequestUri(), getCharset()).toString();
        // -- START BUG FIX
        // [YS] because it's a forward URL, the wicket filterPrefix might not be part or the URL
        // detect it by taking the second path element (e.g., /contextPath/forwardFilterPrefix/restOfPath)
        int contextPathLength = httpServletRequest.getContextPath().length();
        int forwardFilterPrefixStart = contextPathLength + 1; // the trailing '/'
        String servletPath = forwardURI.substring(forwardFilterPrefixStart); // servlet path without leading '/'
        int forwardFilterPrefixEnd = servletPath.indexOf('/');
        if (forwardFilterPrefixEnd == -1) {
            forwardFilterPrefixEnd = servletPath.length();
        }
        String forwardFilterPrefix = forwardURI.substring(forwardFilterPrefixStart,
                forwardFilterPrefixStart + forwardFilterPrefixEnd);
        return getContextRelativeUrl(forwardURI, forwardFilterPrefix);
        // -- END BUG FIX
    } else if (!isAjax()) {
        return getContextRelativeUrl(httpServletRequest.getRequestURI(), filterPrefix);
    } else {
        String base = null;

        base = getHeader(HEADER_AJAX_BASE_URL);

        if (base == null) {
            base = getRequestParameters().getParameterValue(PARAM_AJAX_BASE_URL).toString(null);
        }

        Checks.notNull(base, "Current ajax request is missing the base url header or parameter");

        return setParameters(Url.parse(base, getCharset()));
    }
}

From source file:org.artifactory.webapp.wicket.application.ArtifactoryWebRequest.java

License:Apache License

private Url getContextRelativeUrl(String uri, String filterPrefix) {
    if (filterPrefix.length() > 0 && !filterPrefix.endsWith("/")) {
        filterPrefix += "/";
    }//from   w  w  w  .j a v  a 2  s .c o m
    StringBuilder url = new StringBuilder();
    uri = Strings.stripJSessionId(uri);

    final int start = httpServletRequest.getContextPath().length() + filterPrefix.length() + 1;

    url.append(uri.substring(start));

    if (errorAttributes == null) {
        String query = httpServletRequest.getQueryString();
        if (!Strings.isEmpty(query)) {
            url.append('?');
            url.append(query);
        }
    }

    return setParameters(Url.parse(url.toString(), getCharset()));
}

From source file:org.artifactory.webapp.wicket.application.ArtifactoryWebRequest.java

License:Apache License

@Override
public boolean shouldPreserveClientUrl() {
    return (errorAttributes != null && !Strings.isEmpty(errorAttributes.getRequestUri())
            || forwardAttributes != null && !Strings.isEmpty(forwardAttributes.getRequestUri()));
}

From source file:org.bindgen.wicket.AbstractBindingColumn.java

License:Apache License

/** {@inheritDoc} */
public boolean isSortable() {
    return !Strings.isEmpty(sortProperty);
}

From source file:org.brixcms.demo.web.QueryStringHybridUrlCodingStrategy.java

License:Apache License

private void appendValue(AppendingStringBuffer url, String key, String value) {
    final String escapedKey = urlEncodePathComponent(key);
    final String escapedValue = urlEncodePathComponent(value);

    if (!Strings.isEmpty(escapedValue)) {
        url.append((url.indexOf("?") < 0) ? "?" : "&");
        url.append(escapedKey).append("=").append(escapedValue);
    }/*w  w  w .j  a  va 2s .c  o  m*/
}

From source file:org.brixcms.demo.web.tile.ajax.AjaxDemoPanel.java

License:Apache License

public AjaxDemoPanel(String id) {
    super(id);// w w  w . ja v a  2 s  .  c  o  m

    Form<Void> form = new Form<>("form");
    add(form);

    final IModel<String> model = new IModel<String>() {
        private String value = null;

        @Override
        public String getObject() {
            return value;
        }

        @Override
        public void setObject(String object) {
            value = object;

            values.append("\n");
            values.append(value);
        }

        @Override
        public void detach() {
        }
    };

    final AutoCompleteTextField<String> field = new AutoCompleteTextField<String>("ac", model) {
        @Override
        protected Iterator<String> getChoices(String input) {
            if (Strings.isEmpty(input)) {
                List<String> emptyList = Collections.emptyList();
                return emptyList.iterator();
            }

            List<String> choices = new ArrayList<>(10);

            Locale[] locales = Locale.getAvailableLocales();

            for (final Locale locale : locales) {
                final String country = locale.getDisplayCountry();

                if (country.toUpperCase().startsWith(input.toUpperCase())) {
                    choices.add(country);
                    if (choices.size() == 10) {
                        break;
                    }
                }
            }

            return choices.iterator();
        }
    };
    form.add(field);

    final MultiLineLabel label = new MultiLineLabel("history", new PropertyModel<String>(this, "values"));
    label.setOutputMarkupId(true);
    form.add(label);

    field.add(new AjaxFormSubmitBehavior(form, "change") {
        @Override
        protected void onSubmit(AjaxRequestTarget target) {
            target.add(label);
        }

        @Override
        protected void onError(AjaxRequestTarget target) {
        }
    });
}

From source file:org.brixcms.jcr.wrapper.BrixFileNode.java

License:Apache License

public static boolean isText(String mimeType) {
    if (Strings.isEmpty(mimeType)) {
        return false;
    }//from   w ww . j  a v  a2 s . c om
    if (mimeType.equals("text") || mimeType.startsWith("text/")) {
        return true;
    }
    if ("application/xml".equals(mimeType)) {
        return true;
    }
    return false;
}

From source file:org.brixcms.jcr.wrapper.BrixFileNode.java

License:Apache License

/**
 * Returns the mime type for this node. If the property is not specified and <code>useExtension</code> is
 * <code>true</code>, tries to determine mime type from extension.
 *
 * @param useExtension//from  ww w .  j  a v a  2  s.  c  o  m
 * @return
 */
public String getMimeType(boolean useExtension) {
    // FIXME Shouldn't have direct dependency on SitePlugin

    String mime = getContent().getProperty("jcr:mimeType").getString();
    if (useExtension && (Strings.isEmpty(mime) || mime.equals("application/octet-stream"))) {
        ResourceNodePlugin plugin = (ResourceNodePlugin) SitePlugin.get(getBrix())
                .getNodePluginForType(ResourceNodePlugin.TYPE);
        return plugin.resolveMimeTypeFromFileName(getName());
    }
    return mime;
}