From b95ee92287317e5053ee427c9ebd4803e59ce43b Mon Sep 17 00:00:00 2001 From: xiqiu Date: Mon, 16 Aug 2021 18:37:25 +0800 Subject: [PATCH] =?UTF-8?q?REPORT-53615=20=20=20=E9=A9=B1=E5=8A=A8?= =?UTF-8?q?=E7=AE=A1=E7=90=86=E7=9A=84=E8=AE=BE=E8=AE=A1=E5=99=A8=E9=80=82?= =?UTF-8?q?=E9=85=8D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../data/datapane/connect/JDBCDefPane.java | 441 ++++++++++++------ 1 file changed, 286 insertions(+), 155 deletions(-) diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java index 8a9a9779c1..13211c3b45 100644 --- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java +++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java @@ -1,6 +1,8 @@ package com.fr.design.data.datapane.connect; import com.fr.base.GraphHelper; +import com.fr.data.driver.DriverLoader; +import com.fr.data.driver.config.DriverLoaderConfig; import com.fr.data.impl.JDBCDatabaseConnection; import com.fr.design.border.UITitledBorder; import com.fr.design.gui.ibutton.UIButton; @@ -21,6 +23,8 @@ import com.fr.general.ComparatorUtils; import com.fr.stable.ArrayUtils; import com.fr.stable.EncodeConstants; import com.fr.stable.StringUtils; +import com.fr.third.guava.collect.HashBiMap; +import com.fr.workspace.WorkContext; import javax.swing.BorderFactory; import javax.swing.JFileChooser; @@ -45,6 +49,7 @@ import java.util.HashMap; import java.util.Iterator; import java.util.Map; import java.util.Map.Entry; +import java.util.Set; import java.util.regex.Matcher; import java.util.regex.Pattern; @@ -101,8 +106,123 @@ public class JDBCDefPane extends JPanel { private JDBCDatabaseConnection jdbcDatabase; private boolean needRefresh = true; + ActionListener driverListener = new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + if (driverComboBox.getSelectedItem() == null || ComparatorUtils.equals(driverComboBox.getSelectedItem(), StringUtils.EMPTY)) { + return; + } + odbcTipsLink.setVisible(ComparatorUtils.equals("sun.jdbc.odbc.JdbcOdbcDriver", driverComboBox.getSelectedItem())); // 选择的如果是ODBC就显示提示 + Iterator> jdbc = jdbcMap.entrySet().iterator(); + while (jdbc.hasNext()) { + Entry entry = jdbc.next(); + DriverURLName[] dus = entry.getValue(); + for (int i = 0, len = dus.length; i < len; i++) { + if (ComparatorUtils.equals(dus[i].getDriver(), (driverComboBox.getSelectedItem()))) { + urlTextField.setText(dus[i].getURL()); + return; + } + } + } + } + }; + ActionListener dbtypeButtonActionListener = new ActionListener() { + @Override + public void actionPerformed(ActionEvent evt) { + if (ComparatorUtils.equals(dbtypeComboBox.getSelectedItem(), StringUtils.EMPTY)) { + return; + } + DriverURLName[] dus = jdbcMap.get(dbtypeComboBox.getSelectedItem()); + for (int i = 0, len = dus.length; i < len; i++) { + if (ComparatorUtils.equals(driverComboBox.getSelectedItem(), (dus[i].getDriver()))) { + urlTextField.setText(dus[i].getURL()); + if (ComparatorUtils.equals(dbtypeComboBox.getSelectedItem(), ("Access"))) { + // ben:这个能不能换种处理方案- - + JFileChooser filechooser = new JFileChooser(); + filechooser.setDialogTitle(Toolkit.i18nText("Fine-Design_Basic_Open")); + filechooser.setMultiSelectionEnabled(false); + filechooser.addChoosableFileFilter(new ChooseFileFilter(new String[]{"accdb", "mdb"}, "Microsoft Office Access")); + int result = filechooser.showOpenDialog(DesignerContext.getDesignerFrame()); + File selectedfile = null; + + if (result == JFileChooser.APPROVE_OPTION) { + selectedfile = filechooser.getSelectedFile(); + if (selectedfile != null) { + String selectedName = selectedfile.getPath().substring(selectedfile.getPath().lastIndexOf('.') + 1); + if (selectedName.equalsIgnoreCase("mdb") || selectedName.equalsIgnoreCase("accdb")) { + urlTextField.setText(urlTextField.getText() + selectedfile.getPath()); + } + } + } + } + break; + } + } + } + }; + KeyListener portKeyListener = new KeyAdapter() { + @Override + public void keyReleased(KeyEvent e) { + String port = portTextField.getText(); + if (isPortValid(port)) { + updateURL(); + } else { + portTextField.setText(port.replaceAll(getCharNeedReplace(e.getKeyChar()), "")); + if (!isPortValid(portTextField.getText())) { + portTextField.setText(StringUtils.EMPTY); + updateURL(); + } + } + } + }; + private UIComboBox driverManageBox; + private ActionLabel driverManageLabel; + private UIComboBox driverLoaderBox; + ActionListener driverManageListener = new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + boolean selectSelfDefine = isSelfDefine(); + driverManageLabel.setVisible(selectSelfDefine); + driverLoaderBox.setVisible(selectSelfDefine); + driverComboBox.setVisible(!selectSelfDefine); + } + }; + ActionListener dbtypeActionListener = new ActionListener() { + @Override + public void actionPerformed(ActionEvent evt) { + + urlTextField.setText(StringUtils.EMPTY); + driverComboBox.removeAllItems(); + driverManageBox.setSelectedItem(Toolkit.i18nText("Fine-Design_Driver_Manage_Default")); + if (driverLoaderBox.getItemCount() > 0) { + driverLoaderBox.setSelectedIndex(0); + } + if (ComparatorUtils.equals(dbtypeComboBox.getSelectedItem(), StringUtils.EMPTY)) { + driverComboBox.setSelectedItem(StringUtils.EMPTY); + return; + } + + DriverURLName[] dus = jdbcMap.get(dbtypeComboBox.getSelectedItem()); + for (int i = 0, len = dus.length; i < len; i++) { + driverComboBox.addItem(dus[i].getDriver()); + if (i == 0) { + driverComboBox.setSelectedItem(dus[i].getDriver()); + urlTextField.setText(dus[i].getURL()); + } + } + // 更改数据库类型后 数据库名称置空和之前逻辑保持一致 + if (needRefresh) { + jdbcDatabase.setDatabase(StringUtils.EMPTY); + } + changePane(dbtypeComboBox.getSelectedItem()); + JDBCConnectionDef.getInstance().setConnection((String) dbtypeComboBox.getSelectedItem(), jdbcDatabase); + DatabaseConnectionPane.JDBC.getAdvancedAttrPane().populate(jdbcDatabase); + } + }; + private HashBiMap nameAndRepresent; public JDBCDefPane() { + initMap(); this.setBorder(UITitledBorder.createBorderWithTitle("JDBC" + ":")); this.setLayout(FRGUIPaneFactory.createLabelFlowLayout()); JPanel innerthis = FRGUIPaneFactory.createY_AXISBoxInnerContainer_L_Pane(); @@ -115,7 +235,14 @@ public class JDBCDefPane extends JPanel { } dbtypeComboBox.addActionListener(dbtypeActionListener); dbtypeComboBox.setMaximumRowCount(10); - + driverLoaderBox = new UIComboBox(); + refreshDriverLoader(); + driverLoaderBox.setEditable(false); + driverManageBox = new UIComboBox(); + refreshDriverManage(true); + driverManageBox.setEditable(false); + driverManageBox.addActionListener(driverManageListener); + driverLoaderBox.setVisible(isSelfDefine()); driverComboBox = new UIComboBox(); driverComboBox.setEditable(true); driverComboBox.addActionListener(driverListener); @@ -155,17 +282,39 @@ public class JDBCDefPane extends JPanel { _gfx.drawLine(0, this.getHeight() - 1, GraphHelper.getWidth(this.getText()), this.getHeight() - 1); } }; - odbcTipsPane.add(odbcTipsLink); odbcTipsLink.setPreferredSize(new Dimension(GraphHelper.getWidth(Toolkit.i18nText("Fine-Design_Basic_Odbc_Tips")), odbcTipsLink.getPreferredSize().height)); odbcTipsLink.addActionListener(new ActionListener() { + @Override public void actionPerformed(ActionEvent evt) { String url = CloudCenter.getInstance().acquireUrlByKind("odbc.help"); BrowseUtils.browser(url); } }); - + driverManageLabel = new ActionLabel(Toolkit.i18nText("Fine-Design_Driver_Manage_Add_Driver")) { + @Override + public void paintComponent(Graphics _gfx) { + super.paintComponent(_gfx); + _gfx.setColor(Color.blue); + _gfx.drawLine(0, this.getHeight() - 1, GraphHelper.getWidth(this.getText()), this.getHeight() - 1); + } + }; + driverManageLabel.setPreferredSize(new Dimension(GraphHelper.getWidth(Toolkit.i18nText("Fine-Design_Driver_Manage_Add_Driver")), driverManageLabel.getPreferredSize().height)); + driverManageLabel.setVisible(isSelfDefine()); + driverManageLabel.addActionListener(new ActionListener() { + @Override + public void actionPerformed(ActionEvent evt) { + String url = CloudCenter.getInstance().acquireUrlByKind("driver.add.help"); + BrowseUtils.browser(url); + } + }); + odbcTipsPane.add(driverManageLabel); + odbcTipsPane.add(odbcTipsLink); JPanel driverComboBoxAndTips = new JPanel(new BorderLayout()); - driverComboBoxAndTips.add(driverComboBox, BorderLayout.WEST); + JPanel normalFlowInnerContainer_s_pane = FRGUIPaneFactory.createNormalFlowInnerContainer_S_Pane(); + normalFlowInnerContainer_s_pane.add(driverManageBox); + normalFlowInnerContainer_s_pane.add(driverComboBox); + normalFlowInnerContainer_s_pane.add(driverLoaderBox); + driverComboBoxAndTips.add(normalFlowInnerContainer_s_pane, BorderLayout.WEST); driverComboBoxAndTips.add(odbcTipsPane, BorderLayout.CENTER); JPanel hostPane = FRGUIPaneFactory.createRightFlowInnerContainer_S_Pane(); @@ -225,48 +374,21 @@ public class JDBCDefPane extends JPanel { innerthis.add(centerPanel); } - public void populate(JDBCDatabaseConnection jdbcDatabase) { - needRefresh = false; - if (jdbcDatabase == null) { - jdbcDatabase = new JDBCDatabaseConnection(); - } - this.jdbcDatabase = jdbcDatabase; - if (ComparatorUtils.equals(jdbcDatabase.getDriver(), "sun.jdbc.odbc.JdbcOdbcDriver") - && jdbcDatabase.getURL().startsWith("jdbc:odbc:Driver={Microsoft")) { - this.dbtypeComboBox.setSelectedItem("Access"); - } else { - Iterator> jdbc = jdbcMap.entrySet().iterator(); - boolean out = false; - while (jdbc.hasNext()) { - Entry entry = jdbc.next(); - DriverURLName[] dus = entry.getValue(); - for (int i = 0, len = dus.length; i < len; i++) { - if (ComparatorUtils.equals(dus[i].getDriver(), jdbcDatabase.getDriver())) { - this.dbtypeComboBox.setSelectedItem(entry.getKey()); - out = true; - break; - } - } - if (out) { - break; - } - } - if (!out) { - this.dbtypeComboBox.setSelectedItem(OTHER_DB); - } + private void initMap() { + Map driverLoaders = DriverLoaderConfig.getInstance().getDriverLoaders(); + nameAndRepresent = getDriverLoaderAndRepresent(driverLoaders); + } + + private HashBiMap getDriverLoaderAndRepresent(Map driverLoaders) { + HashBiMap driverHashBiMap = HashBiMap.create(); + if (WorkContext.getCurrent().isWarDeploy()) { + return driverHashBiMap; } - this.jdbcDatabase.setIdentity(jdbcDatabase.getIdentity()); - this.driverComboBox.setSelectedItem(jdbcDatabase.getDriver()); - this.urlTextField.setText(jdbcDatabase.getURL()); - this.userNameTextField.setText(jdbcDatabase.getUser()); - this.passwordTextField.setText(jdbcDatabase.getPassword()); - this.originalCharSet = jdbcDatabase.getOriginalCharsetName(); - if (StringUtils.isBlank(originalCharSet)) { - this.charSetComboBox.setSelectedItem(Toolkit.i18nText("Fine-Design_Encode_Auto")); - } else { - this.charSetComboBox.setSelectedItem(jdbcDatabase.getOriginalCharsetName()); + // name 是唯一的，name+driver自然也是唯一的 + for (DriverLoader driverLoader : driverLoaders.values()) { + driverHashBiMap.put(driverLoader.getName(), getRepresent(driverLoader.getDriverClass(), driverLoader.getName())); } - needRefresh = false; + return driverHashBiMap; } protected JDBCDatabaseConnection getJDBCDatabase() { @@ -288,108 +410,29 @@ public class JDBCDefPane extends JPanel { } } - public JDBCDatabaseConnection update() { - if (jdbcDatabase == null) { - jdbcDatabase = new JDBCDatabaseConnection(); - } - Object driveItem = this.driverComboBox.getSelectedItem(); - jdbcDatabase.setDriver(driveItem == null ? null : driveItem.toString().trim()); - jdbcDatabase.setURL(this.urlTextField.getText().trim()); - jdbcDatabase.setUser(this.userNameTextField.getText().trim()); - jdbcDatabase.setPassword(new String(this.passwordTextField.getPassword()).trim()); - jdbcDatabase.setOriginalCharsetName(this.originalCharSet); - if (this.charSetComboBox.getSelectedIndex() == 0) { - jdbcDatabase.setNewCharsetName(null); - jdbcDatabase.setOriginalCharsetName(null); - } else { - jdbcDatabase.setNewCharsetName(EncodeConstants.ENCODING_GBK); - jdbcDatabase.setOriginalCharsetName(((String) this.charSetComboBox.getSelectedItem())); - } - return jdbcDatabase; + private String getRepresent(String driverClass, String driverName) { + return driverClass + "(" + driverName + ")"; } - ActionListener dbtypeActionListener = new ActionListener() { - public void actionPerformed(ActionEvent evt) { - - urlTextField.setText(StringUtils.EMPTY); - driverComboBox.removeAllItems(); - if (ComparatorUtils.equals(dbtypeComboBox.getSelectedItem(), StringUtils.EMPTY)) { - driverComboBox.setSelectedItem(StringUtils.EMPTY); - return; - } + private boolean isSelfDefine() { + return ComparatorUtils.equals(Toolkit.i18nText("Fine-Design_Driver_Manage_Self_Define"), driverManageBox.getSelectedItem()); + } - DriverURLName[] dus = jdbcMap.get(dbtypeComboBox.getSelectedItem()); - for (int i = 0, len = dus.length; i < len; i++) { - driverComboBox.addItem(dus[i].getDriver()); - if (i == 0) { - driverComboBox.setSelectedItem(dus[i].getDriver()); - urlTextField.setText(dus[i].getURL()); - } - } - // 更改数据库类型后 数据库名称置空和之前逻辑保持一致 - if (needRefresh) { - jdbcDatabase.setDatabase(StringUtils.EMPTY); - } - changePane(dbtypeComboBox.getSelectedItem()); - JDBCConnectionDef.getInstance().setConnection((String) dbtypeComboBox.getSelectedItem(), jdbcDatabase); - DatabaseConnectionPane.JDBC.getAdvancedAttrPane().populate(jdbcDatabase); + private void refreshDriverLoader() { + Set representSet = nameAndRepresent.values(); + driverLoaderBox.clearBoxItems(); + for (String represent : representSet) { + driverLoaderBox.addItem(represent); } - }; - - ActionListener driverListener = new ActionListener() { - public void actionPerformed(ActionEvent e) { - if (driverComboBox.getSelectedItem() == null || ComparatorUtils.equals(driverComboBox.getSelectedItem(), StringUtils.EMPTY)) { - return; - } - odbcTipsLink.setVisible(ComparatorUtils.equals("sun.jdbc.odbc.JdbcOdbcDriver", driverComboBox.getSelectedItem())); // 选择的如果是ODBC就显示提示 - Iterator> jdbc = jdbcMap.entrySet().iterator(); - while (jdbc.hasNext()) { - Entry entry = jdbc.next(); - DriverURLName[] dus = entry.getValue(); - for (int i = 0, len = dus.length; i < len; i++) { - if (ComparatorUtils.equals(dus[i].getDriver(), (driverComboBox.getSelectedItem()))) { - urlTextField.setText(dus[i].getURL()); - return; - } - } - } - } - - }; - - ActionListener dbtypeButtonActionListener = new ActionListener() { - public void actionPerformed(ActionEvent evt) { - if (ComparatorUtils.equals(dbtypeComboBox.getSelectedItem(), StringUtils.EMPTY)) { - return; - } - DriverURLName[] dus = jdbcMap.get(dbtypeComboBox.getSelectedItem()); - for (int i = 0, len = dus.length; i < len; i++) { - if (ComparatorUtils.equals(driverComboBox.getSelectedItem(), (dus[i].getDriver()))) { - urlTextField.setText(dus[i].getURL()); - if (ComparatorUtils.equals(dbtypeComboBox.getSelectedItem(), ("Access"))) { - // ben:这个能不能换种处理方案- - - JFileChooser filechooser = new JFileChooser(); - filechooser.setDialogTitle(Toolkit.i18nText("Fine-Design_Basic_Open")); - filechooser.setMultiSelectionEnabled(false); - filechooser.addChoosableFileFilter(new ChooseFileFilter(new String[]{"accdb", "mdb"}, "Microsoft Office Access")); - int result = filechooser.showOpenDialog(DesignerContext.getDesignerFrame()); - File selectedfile = null; + } - if (result == JFileChooser.APPROVE_OPTION) { - selectedfile = filechooser.getSelectedFile(); - if (selectedfile != null) { - String selectedName = selectedfile.getPath().substring(selectedfile.getPath().lastIndexOf('.') + 1); - if (selectedName.equalsIgnoreCase("mdb") || selectedName.equalsIgnoreCase("accdb")) { - urlTextField.setText(urlTextField.getText() + selectedfile.getPath()); - } - } - } - } - break; - } - } + private void refreshDriverManage(boolean addSelfDefine) { + driverManageBox.clearBoxItems(); + driverManageBox.addItem(Toolkit.i18nText("Fine-Design_Driver_Manage_Default")); + if (addSelfDefine) { + driverManageBox.addItem(Toolkit.i18nText("Fine-Design_Driver_Manage_Self_Define")); } - }; + } InputMethodListener portInputMethodListener = new InputMethodListener() { @Override @@ -426,6 +469,109 @@ public class JDBCDefPane extends JPanel { } }; + public void populate(JDBCDatabaseConnection jdbcDatabase) { + // 单例对象，重新打开的时候并不会新建，但是由于driverloaderbox里面需要是动态内容，因此需要进行刷新动作 + initMap(); + refreshDriverLoader(); + needRefresh = false; + if (jdbcDatabase == null) { + jdbcDatabase = new JDBCDatabaseConnection(); + } + this.jdbcDatabase = jdbcDatabase; + if (ComparatorUtils.equals(jdbcDatabase.getDriver(), "sun.jdbc.odbc.JdbcOdbcDriver") + && jdbcDatabase.getURL().startsWith("jdbc:odbc:Driver={Microsoft")) { + this.dbtypeComboBox.setSelectedItem("Access"); + } else { + Iterator> jdbc = jdbcMap.entrySet().iterator(); + boolean out = false; + while (jdbc.hasNext()) { + Entry entry = jdbc.next(); + DriverURLName[] dus = entry.getValue(); + for (int i = 0, len = dus.length; i < len; i++) { + if (ComparatorUtils.equals(dus[i].getDriver(), jdbcDatabase.getDriver())) { + this.dbtypeComboBox.setSelectedItem(entry.getKey()); + out = true; + break; + } + } + if (out) { + break; + } + } + if (!out) { + this.dbtypeComboBox.setSelectedItem(OTHER_DB); + } + } + this.jdbcDatabase.setIdentity(jdbcDatabase.getIdentity()); + // jdbcDatabase.getDriverSource() 只会是空或者是有值，但是为了保险起见，还是应该做个处理 + String driverSource = jdbcDatabase.getDriverSource(); + if (driverSource == null) { + driverSource = StringUtils.EMPTY; + } + if (driverSource.isEmpty()) { + refreshDriverManage(!nameAndRepresent.isEmpty()); + this.driverManageBox.setSelectedItem(Toolkit.i18nText("Fine-Design_Driver_Manage_Default")); + this.driverComboBox.setSelectedItem(jdbcDatabase.getDriver()); + } else { + refreshDriverManage(true); + this.driverManageBox.setSelectedItem(Toolkit.i18nText("Fine-Design_Driver_Manage_Self_Define")); + String represent = getRepresent(jdbcDatabase.getDriver(), jdbcDatabase.getDriverSource()); + this.driverLoaderBox.removeItem(represent); + this.driverLoaderBox.addItem(represent); + this.driverLoaderBox.setSelectedItem(represent); + } + this.urlTextField.setText(jdbcDatabase.getURL()); + this.userNameTextField.setText(jdbcDatabase.getUser()); + this.passwordTextField.setText(jdbcDatabase.getPassword()); + this.originalCharSet = jdbcDatabase.getOriginalCharsetName(); + if (StringUtils.isBlank(originalCharSet)) { + this.charSetComboBox.setSelectedItem(Toolkit.i18nText("Fine-Design_Encode_Auto")); + } else { + this.charSetComboBox.setSelectedItem(jdbcDatabase.getOriginalCharsetName()); + } + needRefresh = false; + } + + public JDBCDatabaseConnection update() { + if (jdbcDatabase == null) { + jdbcDatabase = new JDBCDatabaseConnection(); + } + jdbcDatabase.setURL(this.urlTextField.getText().trim()); + jdbcDatabase.setUser(this.userNameTextField.getText().trim()); + jdbcDatabase.setPassword(new String(this.passwordTextField.getPassword()).trim()); + jdbcDatabase.setOriginalCharsetName(this.originalCharSet); + if (this.charSetComboBox.getSelectedIndex() == 0) { + jdbcDatabase.setNewCharsetName(null); + jdbcDatabase.setOriginalCharsetName(null); + } else { + jdbcDatabase.setNewCharsetName(EncodeConstants.ENCODING_GBK); + jdbcDatabase.setOriginalCharsetName(((String) this.charSetComboBox.getSelectedItem())); + } + String driverLoader = (String) this.driverLoaderBox.getSelectedItem(); + if (driverLoader == null) { + driverLoader = StringUtils.EMPTY; + } + if (isSelfDefine()) { + String[] split = driverLoader.split("\\("); + if (split.length > 1) { + String name = split[1]; + if (name.length() > 0) { + jdbcDatabase.setDriverSource(name.substring(0, name.length() - 1)); + } else { + jdbcDatabase.setDriverSource(StringUtils.EMPTY); + } + } else { + jdbcDatabase.setDriverSource(StringUtils.EMPTY); + } + jdbcDatabase.setDriver(split[0]); + } else { + Object driveItem = this.driverComboBox.getSelectedItem(); + jdbcDatabase.setDriver(driveItem == null ? null : driveItem.toString().trim()); + jdbcDatabase.setDriverSource(StringUtils.EMPTY); + } + return jdbcDatabase; + } + private void updatePara() { String dbType = dbtypeComboBox.getSelectedItem().toString(); if (ComparatorUtils.equals(dbType, OTHER_DB) || ComparatorUtils.equals(dbType, "Access") || ComparatorUtils.equals(dbType, "SQLite")) { @@ -489,21 +635,6 @@ public class JDBCDefPane extends JPanel { this.hostTextField.getDocument().removeDocumentListener(updateURLListener); } - KeyListener portKeyListener = new KeyAdapter() { - @Override - public void keyReleased(KeyEvent e) { - String port = portTextField.getText(); - if (isPortValid(port)) { - updateURL(); - } else { - portTextField.setText(port.replaceAll(getCharNeedReplace(e.getKeyChar()) , "")); - if (!isPortValid(portTextField.getText())) { - portTextField.setText(StringUtils.EMPTY); - updateURL(); - } - } - } - }; private boolean isPortValid(String port) { return PORT.matcher(port).find();