ImportConfiguration.java

/*
 * Copyright 2000-2016 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.cvsSupport2.config;

import com.intellij.cvsSupport2.ui.experts.importToCvs.FileExtension;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.util.DefaultJDOMExternalizer;
import com.intellij.openapi.util.DifferenceFilter;
import com.intellij.openapi.util.WriteExternalException;
import com.intellij.openapi.util.text.StringUtil;
import org.jdom.Element;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

/**
 * author: lesya
 */
public class ImportConfiguration extends AbstractConfiguration {
  public String VENDOR;
  public String RELEASE_TAG;
  public String LOG_MESSAGE;
  public boolean CHECKOUT_AFTER_IMPORT = true;
  public String KEYWORD_SUBSTITUTION_WRAPPERS = "";
  public boolean MAKE_NEW_FILES_READ_ONLY = false;

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

  public ImportConfiguration() {
    super("ImportConfiguration");
  }

  public Collection<FileExtension> getExtensions() {
    if (StringUtil.isEmpty(KEYWORD_SUBSTITUTION_WRAPPERS)) {
      return Collections.emptyList();
    }

    final ArrayList<FileExtension> result = new ArrayList<>();
    final String[] wrappers = KEYWORD_SUBSTITUTION_WRAPPERS.split(";");
    for (String wrapper : wrappers) {
      final String[] extAndSubstitution = wrapper.split(" ");
      if (extAndSubstitution.length != 2) continue;
      result.add(new FileExtension(extAndSubstitution[0], extAndSubstitution[1]));
    }
    return result;
  }

  public void setExtensions(List<FileExtension> items) {
    final StringBuilder buffer = new StringBuilder();
    for (FileExtension extension : items) {
      buffer.append(extension.getExtension());
      buffer.append(" ");
      buffer.append(extension.getKeywordSubstitution().getSubstitution().toString());
      buffer.append(";");
    }
    KEYWORD_SUBSTITUTION_WRAPPERS = buffer.toString();
  }

  @Override
  public void writeExternal(Element element) throws WriteExternalException {
    DefaultJDOMExternalizer.writeExternal(this, element, new DifferenceFilter<>(this, new ImportConfiguration()));
  }
}