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/*
* 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.execution.impl;
import com.intellij.ProjectTopics;
import com.intellij.execution.RunnerAndConfigurationSettings;
import com.intellij.execution.configurations.ModuleBasedConfiguration;
import com.intellij.execution.configurations.RunConfiguration;
import com.intellij.openapi.components.PersistentStateComponent;
import com.intellij.openapi.components.State;
import com.intellij.openapi.components.Storage;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleComponent;
import com.intellij.openapi.project.ModuleAdapter;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.util.WriteExternalException;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.HashSet;
import org.jdom.Element;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Set;
@State(
name = ModuleRunConfigurationManager.COMPONENT_NAME,
storages = {
@Storage(
file = "$MODULE_FILE$"
)
}
)
public final class ModuleRunConfigurationManager extends ModuleAdapter implements ModuleComponent, PersistentStateComponent<Element> {
private static final Logger LOG = Logger.getInstance(ModuleRunConfigurationManager.class);
@NonNls static final String COMPONENT_NAME = "ModuleRunConfigurationManager";
@NotNull
private final Condition<RunnerAndConfigurationSettings> myModuleConfigCondition = new Condition<RunnerAndConfigurationSettings>() {
@Override
public boolean value(@Nullable RunnerAndConfigurationSettings settings) {
return settings != null && usesMyModule(settings.getConfiguration());
}
};
@NotNull
private final Module myModule;
@NotNull
private final RunManagerImpl myManager;
@Nullable
private List<Element> myUnloadedElements = null;
public ModuleRunConfigurationManager(@NotNull final Module module, @NotNull final RunManagerImpl runManager) {
myModule = module;
myManager = runManager;
}
@Override
public void projectOpened() {
}
@Override
public void projectClosed() {
}
@Override
public void moduleAdded() {
}
@Override
public void initComponent() {
LOG.debug("initComponent(" + myModule + ")");
myModule.getMessageBus().connect(myModule).subscribe(ProjectTopics.MODULES, this);
}
@Override
public void disposeComponent() {
}
@NotNull
@Override
public String getComponentName() {
return COMPONENT_NAME;
}
@Nullable
@Override
public Element getState() {
try {
final Element e = new Element("state");
writeExternal(e);
return e;
}
catch (WriteExternalException e1) {
LOG.error(e1);
return null;
}
}
@Override
public void loadState(Element state) {
try {
readExternal(state);
}
catch (InvalidDataException e) {
LOG.error(e);
}
}
@NotNull
private Collection<? extends RunnerAndConfigurationSettings> getModuleRunConfigurationSettings() {
return ContainerUtil.filter(myManager.getConfigurationSettings(), myModuleConfigCondition);
}
private boolean usesMyModule(RunConfiguration config) {
return config instanceof ModuleBasedConfiguration
&& myModule.equals(((ModuleBasedConfiguration)config).getConfigurationModule().getModule());
}
public void writeExternal(@NotNull final Element element) throws WriteExternalException {
LOG.debug("writeExternal(" + myModule + ")");
for (final RunnerAndConfigurationSettings settings : getModuleRunConfigurationSettings()) {
myManager.addConfigurationElement(element, settings);
}
if (myUnloadedElements != null) {
for (final Element unloadedElement : myUnloadedElements) {
element.addContent(unloadedElement.clone());
}
}
}
public void readExternal(@NotNull final Element element) throws InvalidDataException {
LOG.debug("readExternal(" + myModule + ")");
myUnloadedElements = null;
final Set<String> existing = new HashSet<String>();
final List children = element.getChildren();
for (final Object child : children) {
final RunnerAndConfigurationSettings configuration = myManager.loadConfiguration((Element)child, true);
if (configuration == null && Comparing.strEqual(element.getName(), RunManagerImpl.CONFIGURATION)) {
if (myUnloadedElements == null) myUnloadedElements = new ArrayList<Element>(2);
myUnloadedElements.add(element);
}
if (configuration != null) {
existing.add(configuration.getUniqueID());
}
}
for (final RunConfiguration configuration : myManager.getAllConfigurationsList()) {
if (!usesMyModule(configuration)) {
RunnerAndConfigurationSettings settings = myManager.getSettings(configuration);
if (settings != null)
existing.add(settings.getUniqueID());
}
}
myManager.removeNotExistingSharedConfigurations(existing);
// IDEA-60004: configs may never be sorted before write, so call it manually after shared configs read
myManager.setOrdered(false);
myManager.getSortedConfigurations();
}
@Override
public void beforeModuleRemoved(Project project, Module module) {
if (myModule.equals(module)) {
LOG.debug("time to remove something from project (" + project + ")");
for (final RunnerAndConfigurationSettings settings : getModuleRunConfigurationSettings()) {
myManager.removeConfiguration(settings);
}
}
}
}
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