MybatisConfigurable.java

package com.seventh7.mybatis.setting;

import com.google.common.base.Joiner;
import com.google.common.base.Splitter;
import com.google.common.collect.Sets;

import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.options.SearchableConfigurable;
import com.seventh7.mybatis.generate.GenerateModel;

import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;

import static com.seventh7.mybatis.generate.StatementGenerator.DELETE_GENERATOR;
import static com.seventh7.mybatis.generate.StatementGenerator.INSERT_GENERATOR;
import static com.seventh7.mybatis.generate.StatementGenerator.SELECT_GENERATOR;
import static com.seventh7.mybatis.generate.StatementGenerator.UPDATE_GENERATOR;

/**
 * @author yanglin
 */
public class MybatisConfigurable implements SearchableConfigurable {

  private MybatisSetting mybatisSetting;

  private MybatisSettingForm mybatisSettingForm;

  private String separator = ";";

  private Splitter splitter = Splitter.on(separator).omitEmptyStrings().trimResults();

  private Joiner joiner = Joiner.on(separator);

  public MybatisConfigurable() {
    mybatisSetting = MybatisSetting.getInstance();
  }

  @Override
  public String getId() {
    return "Mybatis";
  }

  @Override
  public Runnable enableSearch(String option) {
    return null;
  }

  @Nls
  @Override
  public String getDisplayName() {
    return getId();
  }

  @Nullable
  @Override
  public String getHelpTopic() {
    return getId();
  }

  @Nullable
  @Override
  public JComponent createComponent() {
    if (null == mybatisSettingForm) {
      this.mybatisSettingForm = new MybatisSettingForm();
    }
    return mybatisSettingForm.mainPanel;
  }

  @Override
  public boolean isModified() {
    return mybatisSetting.getStatementGenerateModel().getIdentifier() != mybatisSettingForm.modelComboBox.getSelectedIndex()
           || !joiner.join(INSERT_GENERATOR.getPatterns()).equals(mybatisSettingForm.insertPatternTextField.getText())
           || !joiner.join(DELETE_GENERATOR.getPatterns()).equals(mybatisSettingForm.deletePatternTextField.getText())
           || !joiner.join(UPDATE_GENERATOR.getPatterns()).equals(mybatisSettingForm.updatePatternTextField.getText())
           || !joiner.join(SELECT_GENERATOR.getPatterns()).equals(mybatisSettingForm.selectPatternTextField.getText());
  }

  @Override
  public void apply() throws ConfigurationException {
    mybatisSetting.setStatementGenerateModel(GenerateModel.getInstance(mybatisSettingForm.modelComboBox.getSelectedIndex()));
    INSERT_GENERATOR.setPatterns(Sets.newHashSet(splitter.split(mybatisSettingForm.insertPatternTextField.getText())));
    DELETE_GENERATOR.setPatterns(Sets.newHashSet(splitter.split(mybatisSettingForm.deletePatternTextField.getText())));
    UPDATE_GENERATOR.setPatterns(Sets.newHashSet(splitter.split(mybatisSettingForm.updatePatternTextField.getText())));
    SELECT_GENERATOR.setPatterns(Sets.newHashSet(splitter.split(mybatisSettingForm.selectPatternTextField.getText())));
  }

  @Override
  public void reset() {
    mybatisSettingForm.modelComboBox.setSelectedIndex(mybatisSetting.getStatementGenerateModel().getIdentifier());
    mybatisSettingForm.insertPatternTextField.setText(joiner.join(INSERT_GENERATOR.getPatterns()));
    mybatisSettingForm.deletePatternTextField.setText(joiner.join(DELETE_GENERATOR.getPatterns()));
    mybatisSettingForm.updatePatternTextField.setText(joiner.join(UPDATE_GENERATOR.getPatterns()));
    mybatisSettingForm.selectPatternTextField.setText(joiner.join(SELECT_GENERATOR.getPatterns()));
  }

  @Override
  public void disposeUIResources() {
    mybatisSettingForm.mainPanel = null;
  }

}