com.atlassian.theplugin.util.Util.java Source code

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Here is the source code for com.atlassian.theplugin.util.Util.java

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/**
 * Copyright (C) 2008 Atlassian
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.atlassian.theplugin.util;

import com.atlassian.theplugin.commons.ServerType;
import com.atlassian.theplugin.commons.exception.ThePluginException;
import com.atlassian.theplugin.idea.PluginToolWindow;
import org.apache.commons.lang.StringEscapeUtils;
import org.jetbrains.annotations.Nullable;

public final class Util {
    public static final String HTML_NEW_LINE = "<br />";

    private Util() {
    }

    /**
     * Transforms provided text into simple HTML equivalent (multiline, honoring whitespaces). 
     * @param text plain text to tranform into HTML
     * @return tranformed text or <code>null</code> if <code>text</code> was null
     */
    @Nullable
    public static String textToMultilineHtml(@Nullable String text) {
        if (text == null) {
            return null;
        }
        return StringEscapeUtils.escapeHtml(text).replace("\n", HTML_NEW_LINE).replace("  ", "&nbsp; ")
                .replace("\t", "&nbsp;&nbsp;&nbsp;&nbsp; ");
    }

    public static ServerType toolWindowPanelsToServerType(PluginToolWindow.ToolWindowPanels panel)
            throws ThePluginException {
        switch (panel) {
        case BUILDS:
            return ServerType.BAMBOO_SERVER;
        case ISSUES:
            return ServerType.JIRA_SERVER;
        default:
            throw new ThePluginException("Unrecognized tool window type");
        }
    }
}