xml/openapi/src/com/intellij/ide/browsers/WebBrowserService.java

/*
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * 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.intellij.ide.browsers;

import com.intellij.openapi.components.ServiceManager;
import com.intellij.psi.PsiElement;
import com.intellij.util.Url;
import org.jetbrains.annotations.NotNull;

import java.util.Collection;
import java.util.Collections;

public abstract class WebBrowserService {
  public static WebBrowserService getInstance() {
    return ServiceManager.getService(WebBrowserService.class);
  }

  @NotNull
  public abstract Collection<Url> getUrlsToOpen(@NotNull OpenInBrowserRequest request, boolean preferLocalUrl) throws WebBrowserUrlProvider.BrowserException;

  @NotNull
  public Collection<Url> getUrlsToOpen(@NotNull final PsiElement element, boolean preferLocalUrl) throws WebBrowserUrlProvider.BrowserException {
    OpenInBrowserRequest request = OpenInBrowserRequest.create(element);
    return request == null ? Collections.<Url>emptyList() : getUrlsToOpen(request, preferLocalUrl);
  }
}