| /* |
| * Copyright 2000-2009 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.execution.actions; |
| |
| import com.intellij.execution.Location; |
| import com.intellij.execution.RunnerAndConfigurationSettings; |
| import com.intellij.execution.configurations.ConfigurationType; |
| import com.intellij.execution.impl.ConfigurationFromContextWrapper; |
| import com.intellij.execution.junit.RuntimeConfigurationProducer; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.extensions.ExtensionException; |
| import com.intellij.openapi.extensions.Extensions; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| class PreferredProducerFind { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.execution.actions.PreferredProducerFind"); |
| |
| private PreferredProducerFind() {} |
| |
| @Nullable |
| public static RunnerAndConfigurationSettings createConfiguration(@NotNull Location location, final ConfigurationContext context) { |
| final ConfigurationFromContext fromContext = findConfigurationFromContext(location, context); |
| return fromContext != null ? fromContext.getConfigurationSettings() : null; |
| } |
| |
| @Nullable |
| @Deprecated |
| public static List<RuntimeConfigurationProducer> findPreferredProducers(final Location location, final ConfigurationContext context, final boolean strict) { |
| if (location == null) { |
| return null; |
| } |
| final List<RuntimeConfigurationProducer> producers = findAllProducers(location, context); |
| if (producers.isEmpty()) return null; |
| Collections.sort(producers, RuntimeConfigurationProducer.COMPARATOR); |
| |
| if(strict) { |
| final RuntimeConfigurationProducer first = producers.get(0); |
| for (Iterator<RuntimeConfigurationProducer> it = producers.iterator(); it.hasNext();) { |
| RuntimeConfigurationProducer producer = it.next(); |
| if (producer != first && RuntimeConfigurationProducer.COMPARATOR.compare(producer, first) >= 0) { |
| it.remove(); |
| } |
| } |
| } |
| |
| return producers; |
| } |
| |
| private static List<RuntimeConfigurationProducer> findAllProducers(Location location, ConfigurationContext context) { |
| //todo load configuration types if not already loaded |
| Extensions.getExtensions(ConfigurationType.CONFIGURATION_TYPE_EP); |
| final RuntimeConfigurationProducer[] configurationProducers = |
| ApplicationManager.getApplication().getExtensions(RuntimeConfigurationProducer.RUNTIME_CONFIGURATION_PRODUCER); |
| final ArrayList<RuntimeConfigurationProducer> producers = new ArrayList<RuntimeConfigurationProducer>(); |
| for (final RuntimeConfigurationProducer prototype : configurationProducers) { |
| final RuntimeConfigurationProducer producer; |
| try { |
| producer = prototype.createProducer(location, context); |
| } |
| catch (AbstractMethodError e) { |
| LOG.error(new ExtensionException(prototype.getClass())); |
| continue; |
| } |
| if (producer.getConfiguration() != null) { |
| LOG.assertTrue(producer.getSourceElement() != null, producer); |
| producers.add(producer); |
| } |
| } |
| return producers; |
| } |
| |
| public static List<ConfigurationFromContext> getConfigurationsFromContext(final Location location, |
| final ConfigurationContext context, |
| final boolean strict) { |
| if (location == null) { |
| return null; |
| } |
| |
| final ArrayList<ConfigurationFromContext> configurationsFromContext = new ArrayList<ConfigurationFromContext>(); |
| for (RuntimeConfigurationProducer producer : findAllProducers(location, context)) { |
| configurationsFromContext.add(new ConfigurationFromContextWrapper(producer)); |
| } |
| |
| for (RunConfigurationProducer producer : Extensions.getExtensions(RunConfigurationProducer.EP_NAME)) { |
| ConfigurationFromContext fromContext = producer.findOrCreateConfigurationFromContext(context); |
| if (fromContext != null) { |
| configurationsFromContext.add(fromContext); |
| } |
| } |
| |
| if (configurationsFromContext.isEmpty()) return null; |
| Collections.sort(configurationsFromContext, ConfigurationFromContext.COMPARATOR); |
| |
| if(strict) { |
| final ConfigurationFromContext first = configurationsFromContext.get(0); |
| for (Iterator<ConfigurationFromContext> it = configurationsFromContext.iterator(); it.hasNext();) { |
| ConfigurationFromContext producer = it.next(); |
| if (producer != first && ConfigurationFromContext.COMPARATOR.compare(producer, first) > 0) { |
| it.remove(); |
| } |
| } |
| } |
| |
| return configurationsFromContext; |
| } |
| |
| |
| @Nullable |
| private static ConfigurationFromContext findConfigurationFromContext(final Location location, final ConfigurationContext context) { |
| final List<ConfigurationFromContext> producers = getConfigurationsFromContext(location, context, true); |
| if (producers != null){ |
| return producers.get(0); |
| } |
| return null; |
| } |
| } |