import net.sourceforge.phpdt.sql.view.tableview.TableAdapter;
public class UpdateRowPage extends WizardPage implements SQLPage {
- TableRow row;
- String[] columnNames;
- Text[] oldValues;
- Text[] newValues;
- Button[] primaryKeys;
- Button[] setValues;
- Label query;
- public UpdateRowPage(String pageName) {
- super(pageName);
- }
-
- public void init(TableRow row, TableAdapter adapter) {
- this.row = row;
- }
-
- public void createControl(Composite parent) {
- System.out.println("page create control"); //$NON-NLS-1$
- Composite container = new Composite(parent, SWT.NULL);
- GridLayout layout = new GridLayout();
- container.setLayout(layout);
- BookmarkNode bookmark = row.getBookmarkNode();
- TreeNode node = bookmark.find(row.getTable());
- ObjectMetaData metadata = null;
- if (node != null) metadata = node.getMetaData();
-
- int layoutColumns = 5;
- layout.numColumns = layoutColumns;
-
- if (row == null) {
- System.out.println("Row is null"); //$NON-NLS-1$
- }
- if (row.getColumnNames() == null) {
- System.out.println("Columns are null"); //$NON-NLS-1$
- }
- if (row.getTableData() == null) {
- System.out.println("Data is null"); //$NON-NLS-1$
- }
- columnNames = row.getColumnNames();
- String[] data = row.getTableData();
- for (int i = 0; i < row.getColumnCount(); i++) {
- System.out.println("data = " + i + "=" + data[i]); //$NON-NLS-1$ //$NON-NLS-2$
- System.out.println("column = " + i + "=" + columnNames[i]); //$NON-NLS-1$ //$NON-NLS-2$
- }
- oldValues = new Text[row.getColumnCount()];
- newValues = new Text[row.getColumnCount()];
- primaryKeys = new Button[row.getColumnCount()];
- setValues = new Button[row.getColumnCount()];
- Label temp = new Label(container, SWT.NULL);
- temp.setText(Messages.getString("UpdateRowPage.ColumnName")); //$NON-NLS-1$
- temp = new Label(container, SWT.NULL);
- temp.setText(Messages.getString("UpdateRowPage.OldValue")); //$NON-NLS-1$
- temp = new Label(container, SWT.NULL);
- temp.setText(""); //$NON-NLS-1$
- temp = new Label(container, SWT.NULL);
- temp.setText(Messages.getString("UpdateRowPage.NewValue")); //$NON-NLS-1$
- temp = new Label(container, SWT.NULL);
- temp.setText(Messages.getString("UpdateRowPage._13")); //$NON-NLS-1$
- for (int i = 0; i < row.getColumnCount(); i++) {
- Label label = new Label(container, SWT.NULL);
- label.setText(columnNames[i]);
- oldValues[i] = new Text(container, SWT.BORDER | SWT.SINGLE);
- oldValues[i].setText(data[i]);
- oldValues[i].addModifyListener(new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- updateQuery();
- }
- });
- primaryKeys[i] = new Button(container, SWT.CHECK);
- primaryKeys[i].setText("Where"); //$NON-NLS-1$
- if (metadata != null && metadata.getPrimaryKeyOrder(columnNames[i]) > 0) primaryKeys[i].setSelection(true);
- primaryKeys[i].addSelectionListener(new SelectionListener() {
- public void widgetDefaultSelected(SelectionEvent e) {
- }
- public void widgetSelected(SelectionEvent e) {
- updateQuery();
- }
- });
- newValues[i] = new Text(container, SWT.BORDER | SWT.SINGLE);
- newValues[i].setText(data[i]);
- newValues[i].addModifyListener(new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- updateQuery();
- }
- });
- setValues[i] = new Button(container, SWT.CHECK);
- setValues[i].setText(Messages.getString("UpdateRowPage.SetValue")); //$NON-NLS-1$
- setValues[i].addSelectionListener(new SelectionListener() {
- public void widgetDefaultSelected(SelectionEvent e) {
- }
- public void widgetSelected(SelectionEvent e) {
- updateQuery();
- }
- });
- }
- query = new Label(container, SWT.WRAP);
- GridData gridData = new GridData();
- gridData.horizontalSpan = layoutColumns;
- gridData.horizontalAlignment = GridData.FILL;
- gridData.verticalAlignment = GridData.FILL;
- gridData.grabExcessHorizontalSpace = true;
- gridData.grabExcessVerticalSpace = true;
- query.setLayoutData(gridData);
-
- setControl(container);
- updateQuery();
-
- setPageComplete(true);
- }
- public void updateQuery() {
- System.out.println("Updating query"); //$NON-NLS-1$
- StringBuffer setClause = new StringBuffer();
- StringBuffer whereClause = new StringBuffer();
- BookmarkNode bookmark = row.getBookmarkNode();
- TreeNode node = bookmark.find(row.getTable());
- ObjectMetaData metadata = null;
- if (node != null) metadata = node.getMetaData();
- DatabaseAdapter adapter = AdapterFactory.getInstance().getAdapter(bookmark.getType());
-
- int numValuesSet = 0;
- int numValuesWhere = 0;
- for (int i = 0; i < columnNames.length; i++) {
- if (primaryKeys[i].getSelection()) {
- String value = oldValues[i].getText();
- if (numValuesWhere > 0) whereClause.append(" AND "); //$NON-NLS-1$
- whereClause.append("("); //$NON-NLS-1$
- whereClause.append(columnNames[i]);
- whereClause.append(" = "); //$NON-NLS-1$
- if (adapter != null && metadata != null && value != "") //$NON-NLS-1$
- whereClause.append(adapter.quote(value, metadata.getColumnType(columnNames[i])));
- else
- whereClause.append(value);
- whereClause.append(")"); //$NON-NLS-1$
- numValuesWhere++;
- }
- if (setValues[i].getSelection()) {
- String value = newValues[i].getText();
- if (numValuesSet > 0) setClause.append(", "); //$NON-NLS-1$
- setClause.append(columnNames[i]);
- setClause.append(" = "); //$NON-NLS-1$
- if (adapter != null && metadata != null && value != "") //$NON-NLS-1$
- setClause.append(adapter.quote(value, metadata.getColumnType(columnNames[i])));
- else
- setClause.append(value);
- numValuesSet++;
-
- }
- }
- String query = "UPDATE " + row.getTable(); //$NON-NLS-1$
- query += " SET " + setClause.toString(); //$NON-NLS-1$
- query += " WHERE " + whereClause.toString(); //$NON-NLS-1$
- this.query.setText(query);
- }
- public boolean performFinish() {
- MultiSQLServer server = MultiSQLServer.getInstance();
- BookmarkView bookmarkView = BookmarkView.getInstance();
- BookmarkNode bookmark = bookmarkView.getCurrentBookmark();
- server.execute(bookmark.getConnection(), query.getText());
- return true;
- }
+ TableRow row;
+ String[] columnNames;
+ Text[] oldValues;
+ Text[] newValues;
+ Button[] primaryKeys;
+ Button[] setValues;
+ Label query;
+ public UpdateRowPage(String pageName) {
+ super(pageName);
+ }
+
+ public void init(TableRow row, TableAdapter adapter) {
+ this.row = row;
+ }
+
+ public void createControl(Composite parent) {
+ if (DEBUG) {
+ System.out.println("page create control"); //$NON-NLS-1$
+ }
+
+ Composite container = new Composite(parent, SWT.NULL);
+ GridLayout layout = new GridLayout();
+ container.setLayout(layout);
+ BookmarkNode bookmark = row.getBookmarkNode();
+ TreeNode node = bookmark.find(row.getTable());
+ ObjectMetaData metadata = null;
+ if (node != null)
+ metadata = node.getMetaData();
+
+ int layoutColumns = 5;
+ layout.numColumns = layoutColumns;
+
+ if (DEBUG) {
+ if (row == null) {
+ System.out.println("Row is null"); //$NON-NLS-1$
+ }
+ if (row.getColumnNames() == null) {
+ System.out.println("Columns are null"); //$NON-NLS-1$
+ }
+ if (row.getTableData() == null) {
+ System.out.println("Data is null"); //$NON-NLS-1$
+ }
+ }
+
+ columnNames = row.getColumnNames();
+ String[] data = row.getTableData();
+
+ if (DEBUG) {
+ for (int i = 0; i < row.getColumnCount(); i++) {
+ System.out.println("data = " + i + "=" + data[i]); //$NON-NLS-1$ //$NON-NLS-2$
+ System.out.println("column = " + i + "=" + columnNames[i]); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+ }
+
+ oldValues = new Text[row.getColumnCount()];
+ newValues = new Text[row.getColumnCount()];
+ primaryKeys = new Button[row.getColumnCount()];
+ setValues = new Button[row.getColumnCount()];
+ Label temp = new Label(container, SWT.NULL);
+ temp.setText(Messages.getString("UpdateRowPage.ColumnName")); //$NON-NLS-1$
+ temp = new Label(container, SWT.NULL);
+ temp.setText(Messages.getString("UpdateRowPage.OldValue")); //$NON-NLS-1$
+ temp = new Label(container, SWT.NULL);
+ temp.setText(""); //$NON-NLS-1$
+ temp = new Label(container, SWT.NULL);
+ temp.setText(Messages.getString("UpdateRowPage.NewValue")); //$NON-NLS-1$
+ temp = new Label(container, SWT.NULL);
+ temp.setText(Messages.getString("UpdateRowPage._13")); //$NON-NLS-1$
+ for (int i = 0; i < row.getColumnCount(); i++) {
+ Label label = new Label(container, SWT.NULL);
+ label.setText(columnNames[i]);
+ oldValues[i] = new Text(container, SWT.BORDER | SWT.SINGLE);
+ oldValues[i].setText(data[i]);
+ oldValues[i].addModifyListener(new ModifyListener() {
+ public void modifyText(ModifyEvent e) {
+ updateQuery();
+ }
+ });
+ primaryKeys[i] = new Button(container, SWT.CHECK);
+ primaryKeys[i].setText("Where"); //$NON-NLS-1$
+ if (metadata != null && metadata.getPrimaryKeyOrder(columnNames[i]) > 0)
+ primaryKeys[i].setSelection(true);
+ primaryKeys[i].addSelectionListener(new SelectionListener() {
+ public void widgetDefaultSelected(SelectionEvent e) {
+ }
+ public void widgetSelected(SelectionEvent e) {
+ updateQuery();
+ }
+ });
+ newValues[i] = new Text(container, SWT.BORDER | SWT.SINGLE);
+ newValues[i].setText(data[i]);
+ newValues[i].addModifyListener(new ModifyListener() {
+ public void modifyText(ModifyEvent e) {
+ updateQuery();
+ }
+ });
+ setValues[i] = new Button(container, SWT.CHECK);
+ setValues[i].setText(Messages.getString("UpdateRowPage.SetValue")); //$NON-NLS-1$
+ setValues[i].addSelectionListener(new SelectionListener() {
+ public void widgetDefaultSelected(SelectionEvent e) {
+ }
+ public void widgetSelected(SelectionEvent e) {
+ updateQuery();
+ }
+ });
+ }
+ query = new Label(container, SWT.WRAP);
+ GridData gridData = new GridData();
+ gridData.horizontalSpan = layoutColumns;
+ gridData.horizontalAlignment = GridData.FILL;
+ gridData.verticalAlignment = GridData.FILL;
+ gridData.grabExcessHorizontalSpace = true;
+ gridData.grabExcessVerticalSpace = true;
+ query.setLayoutData(gridData);
+
+ setControl(container);
+ updateQuery();
+
+ setPageComplete(true);
+ }
+ public void updateQuery() {
+ if (DEBUG) {
+ System.out.println("Updating query"); //$NON-NLS-1$
+ }
+
+ StringBuffer setClause = new StringBuffer();
+ StringBuffer whereClause = new StringBuffer();
+ BookmarkNode bookmark = row.getBookmarkNode();
+ TreeNode node = bookmark.find(row.getTable());
+ ObjectMetaData metadata = null;
+ if (node != null)
+ metadata = node.getMetaData();
+ DatabaseAdapter adapter = AdapterFactory.getInstance().getAdapter(bookmark.getType());
+
+ int numValuesSet = 0;
+ int numValuesWhere = 0;
+ for (int i = 0; i < columnNames.length; i++) {
+ if (primaryKeys[i].getSelection()) {
+ String value = oldValues[i].getText();
+ if (numValuesWhere > 0)
+ whereClause.append(" AND "); //$NON-NLS-1$
+ whereClause.append("("); //$NON-NLS-1$
+ whereClause.append(columnNames[i]);
+ whereClause.append(" = "); //$NON-NLS-1$
+ if (adapter != null && metadata != null && value != "") //$NON-NLS-1$
+ whereClause.append(adapter.quote(value, metadata.getColumnType(columnNames[i])));
+ else
+ whereClause.append(value);
+ whereClause.append(")"); //$NON-NLS-1$
+ numValuesWhere++;
+ }
+ if (setValues[i].getSelection()) {
+ String value = newValues[i].getText();
+ if (numValuesSet > 0)
+ setClause.append(", "); //$NON-NLS-1$
+ setClause.append(columnNames[i]);
+ setClause.append(" = "); //$NON-NLS-1$
+ if (adapter != null && metadata != null && value != "") //$NON-NLS-1$
+ setClause.append(adapter.quote(value, metadata.getColumnType(columnNames[i])));
+ else
+ setClause.append(value);
+ numValuesSet++;
+
+ }
+ }
+ String query = "UPDATE " + row.getTable(); //$NON-NLS-1$
+ query += " SET " + setClause.toString(); //$NON-NLS-1$
+ query += " WHERE " + whereClause.toString(); //$NON-NLS-1$
+ this.query.setText(query);
+ }
+ public boolean performFinish() {
+ MultiSQLServer server = MultiSQLServer.getInstance();
+ BookmarkView bookmarkView = BookmarkView.getInstance();
+ BookmarkNode bookmark = bookmarkView.getCurrentBookmark();
+ server.execute(bookmark.getConnection(), query.getText());
+ return true;
+ }
}
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