Java tutorial
// ============================================================================ // // Copyright (C) 2006-2017 Talend Inc. - www.talend.com // // This source code is available under agreement available at // %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt // // You should have received a copy of the agreement // along with this program; if not, write to Talend SA // 9 rue Pages 92150 Suresnes, France // // ============================================================================ package com.amalto.workbench.actions; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.Status; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.jface.dialogs.IInputValidator; import org.eclipse.jface.dialogs.InputDialog; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.TreePath; import org.eclipse.jface.viewers.TreeSelection; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.events.SelectionListener; import org.eclipse.swt.widgets.Event; import org.eclipse.xsd.XSDComponent; import org.eclipse.xsd.XSDEnumerationFacet; import org.eclipse.xsd.XSDFractionDigitsFacet; import org.eclipse.xsd.XSDLengthFacet; import org.eclipse.xsd.XSDMaxExclusiveFacet; import org.eclipse.xsd.XSDMaxInclusiveFacet; import org.eclipse.xsd.XSDMaxLengthFacet; import org.eclipse.xsd.XSDMinExclusiveFacet; import org.eclipse.xsd.XSDMinInclusiveFacet; import org.eclipse.xsd.XSDMinLengthFacet; import org.eclipse.xsd.XSDPatternFacet; import org.eclipse.xsd.XSDSimpleTypeDefinition; import org.eclipse.xsd.XSDTotalDigitsFacet; import org.eclipse.xsd.XSDWhiteSpaceFacet; import org.eclipse.xsd.util.XSDSchemaBuildingTools; import com.amalto.workbench.dialogs.FacetsListInputDialog; import com.amalto.workbench.dialogs.InputComboDialog; import com.amalto.workbench.editors.DataModelMainPage; import com.amalto.workbench.i18n.Messages; import com.amalto.workbench.image.EImage; import com.amalto.workbench.image.ImageCache; import com.amalto.workbench.utils.Util; import com.amalto.workbench.utils.XSDUtil; public class XSDEditFacetAction extends UndoAction { private static Log log = LogFactory.getLog(XSDEditFacetAction.class); protected String facetName = null; // protected XSDSchema schema = null; protected XSDSimpleTypeDefinition std = null; protected Dialog dialog; protected ArrayList newValues; public XSDEditFacetAction(DataModelMainPage page, String facetName) { super(page); this.facetName = facetName; setImageDescriptor(ImageCache.getImage(EImage.FACET.getPath())); setText(Messages.bind(Messages.XSDEditFacetAction_Title, facetName)); setToolTipText(Messages.bind(Messages.XSDEditFacetAction_ActionTip, facetName)); } @Override public IStatus doAction() { try { IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection(); XSDComponent xSDCom = null; if (selection.getFirstElement() instanceof XSDSimpleTypeDefinition) { std = (XSDSimpleTypeDefinition) selection.getFirstElement(); } else { TreePath tPath = ((TreeSelection) selection).getPaths()[0]; for (int i = 0; i < tPath.getSegmentCount(); i++) { if (tPath.getSegment(i) instanceof XSDSimpleTypeDefinition) { std = (XSDSimpleTypeDefinition) (tPath.getSegment(i)); } } } // std = (XSDSimpleTypeDefinition)((IStructuredSelection)selection).getFirstElement(); /** * totalDigits, fractionDigits, maxInclusive, maxExclusive, minInclusive, minExclusive */ if (facetName.equals("pattern")) {//$NON-NLS-1$ editPattern(); } else if (facetName.equals("enumeration")) {//$NON-NLS-1$ editEnumeration(); } else if (facetName.equals("length")) {//$NON-NLS-1$ editLength(); } else if (facetName.equals("minLength")) {//$NON-NLS-1$ editMinLength(); } else if (facetName.equals("maxLength")) {//$NON-NLS-1$ editMaxLength(); } else if (facetName.equals("totalDigits")) {//$NON-NLS-1$ editTotalDigits(); } else if (facetName.equals("fractionDigits")) {//$NON-NLS-1$ editFractionDigits(); } else if (facetName.equals("maxInclusive")) {//$NON-NLS-1$ editMaxInclusive(); } else if (facetName.equals("maxExclusive")) {//$NON-NLS-1$ editMaxExclusive(); } else if (facetName.equals("minInclusive")) {//$NON-NLS-1$ editMinInclusive(); } else if (facetName.equals("minExclusive")) {//$NON-NLS-1$ editMinExclusive(); } else if (facetName.equals("whiteSpace")) {//$NON-NLS-1$ editWhiteSpace(); } else { MessageDialog.openError(page.getSite().getShell(), Messages._Error, Messages.bind(Messages.XSDEditFacetAction_ErrorMsg1, facetName)); return Status.CANCEL_STATUS; } std.updateElement(); page.getTreeViewer().refresh(true); page.markDirty(); page.refresh(); } catch (Exception e) { log.error(e.getMessage(), e); MessageDialog.openError(page.getSite().getShell(), Messages._Error, Messages.bind(Messages.XSDEditFacetAction_ErrorMsg2, e.getLocalizedMessage())); return Status.CANCEL_STATUS; } return Status.OK_STATUS; } @Override public void runWithEvent(Event event) { super.runWithEvent(event); } private void editPattern() { List currentValues = std.getPatternFacets(); ArrayList stringValues = new ArrayList(); for (Iterator iter = currentValues.iterator(); iter.hasNext();) { XSDPatternFacet facet = (XSDPatternFacet) iter.next(); stringValues.add(facet.getLexicalValue()); } dialog = new FacetsListInputDialog(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) { } public void widgetSelected(SelectionEvent e) { newValues = ((FacetsListInputDialog) dialog).getItems(); dialog.close(); } }, page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle1, stringValues); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } std.getFacetContents().removeAll(currentValues); for (Iterator iter = newValues.iterator(); iter.hasNext();) { String element = (String) iter.next(); XSDPatternFacet f = XSDSchemaBuildingTools.getXSDFactory().createXSDPatternFacet(); f.setLexicalValue(element); std.getFacetContents().add(f); } }// editPattern private void editEnumeration() { List currentValues = std.getEnumerationFacets(); ArrayList stringValues = new ArrayList(); for (Iterator iter = currentValues.iterator(); iter.hasNext();) { XSDEnumerationFacet facet = (XSDEnumerationFacet) iter.next(); stringValues.add(facet.getLexicalValue()); } dialog = new FacetsListInputDialog(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) { } public void widgetSelected(SelectionEvent e) { newValues = ((FacetsListInputDialog) dialog).getItems(); dialog.close(); } }, page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle2, stringValues); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } std.getFacetContents().removeAll(currentValues); for (Iterator iter = newValues.iterator(); iter.hasNext();) { String element = (String) iter.next(); XSDEnumerationFacet f = XSDSchemaBuildingTools.getXSDFactory().createXSDEnumerationFacet(); f.setLexicalValue(element); std.getFacetContents().add(f); } }// EditEnumeration private void editLength() { XSDLengthFacet currentValue = std.getLengthFacet(); String stringValue = "0";//$NON-NLS-1$ if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle3, Messages.XSDEditFacetAction_DialogTitle3Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { int val; try { val = Integer.parseInt(newText); } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXX; } if (val < 0) { return Messages.XSDEditFacetAction_ValueMustBeXX; } return null; } }); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } int intValue = Integer.parseInt(((InputDialog) dialog).getValue()); if (intValue > 0) { XSDLengthFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDLengthFacet(); f.setLexicalValue("" + intValue);//$NON-NLS-1$ std.getFacetContents().add(f); } }// EditLength private void editMinLength() { XSDMinLengthFacet currentValue = std.getMinLengthFacet(); String stringValue = "0";//$NON-NLS-1$ if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle4, Messages.XSDEditFacetAction_DialogTitle4Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { int val; try { val = Integer.parseInt(newText); } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXX; } if (val < 0) { return Messages.XSDEditFacetAction_ValueMustBeXX; } return null; } }); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } int intValue = Integer.parseInt(((InputDialog) dialog).getValue()); if (intValue > 0) { XSDMinLengthFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDMinLengthFacet(); f.setLexicalValue("" + intValue);//$NON-NLS-1$ std.getFacetContents().add(f); } }// EditMinLength private void editMaxLength() { XSDMaxLengthFacet currentValue = std.getMaxLengthFacet(); String stringValue = "0";//$NON-NLS-1$ if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle5, Messages.XSDEditFacetAction_DialogTitle4Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { int val; try { val = Integer.parseInt(newText); } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXX; } if (val < 0) { return Messages.XSDEditFacetAction_ValueMustBeXX; } return null; } }); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } int intValue = Integer.parseInt(((InputDialog) dialog).getValue()); if (intValue > 0) { XSDMaxLengthFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDMaxLengthFacet(); f.setLexicalValue("" + intValue);//$NON-NLS-1$ std.getFacetContents().add(f); } }// EditMaxLength private void editTotalDigits() { XSDTotalDigitsFacet currentValue = std.getTotalDigitsFacet(); String stringValue = "0";//$NON-NLS-1$ if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle6, Messages.XSDEditFacetAction_DialogTitle6Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { int val; try { val = Integer.parseInt(newText); } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXX; } if (val < 0) { return Messages.XSDEditFacetAction_ValueMustBeXX; } return null; } }); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } int intValue = Integer.parseInt(((InputDialog) dialog).getValue()); if (intValue > 0) { XSDTotalDigitsFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDTotalDigitsFacet(); f.setLexicalValue("" + intValue);//$NON-NLS-1$ std.getFacetContents().add(f); } } private void editFractionDigits() { XSDFractionDigitsFacet currentValue = std.getFractionDigitsFacet(); String stringValue = null; if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle7, Messages.XSDEditFacetAction_DialogTitle7Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } int val; try { val = Integer.parseInt(newText); } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXX; } if (val < 0) { return Messages.XSDEditFacetAction_ValueMustBeXX; } return null; } }); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } String input = ((InputDialog) dialog).getValue(); if (!input.trim().isEmpty()) { int intValue = Integer.parseInt(input); if (intValue >= 0) { XSDFractionDigitsFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDFractionDigitsFacet(); f.setLexicalValue("" + intValue);//$NON-NLS-1$ std.getFacetContents().add(f); } } } private void editMaxInclusive() { XSDMaxInclusiveFacet currentValue = std.getMaxInclusiveFacet(); String stringValue = null; if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } boolean isDateType = true; dialog = getInputDialog4Date(Messages.XSDEditFacetAction_DialogTitle8, Messages.XSDEditFacetAction_DialogTitle8Tip, stringValue); if (dialog == null) { isDateType = false; dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle8, Messages.XSDEditFacetAction_DialogTitle8Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } return isValidBoundaryNumber(std, newText); } }); } dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } String input = ((InputDialog) dialog).getValue(); if (!input.trim().isEmpty()) { XSDMaxInclusiveFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDMaxInclusiveFacet(); if (isDateType) { f.setLexicalValue(input.trim()); std.getFacetContents().add(f); } else if (Double.parseDouble(input) >= 0) { f.setLexicalValue("" + getValidBoundaryNumber(std, input));//$NON-NLS-1$ std.getFacetContents().add(f); } } } private void editMaxExclusive() { XSDMaxExclusiveFacet currentValue = std.getMaxExclusiveFacet(); String stringValue = null; if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } boolean isDateType = true; dialog = getInputDialog4Date(Messages.XSDEditFacetAction_DialogTitle9, Messages.XSDEditFacetAction_DialogTitle9Tip, stringValue); if (dialog == null) { isDateType = false; dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle9, Messages.XSDEditFacetAction_DialogTitle9Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } return isValidBoundaryNumber(std, newText); } }); } dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } String input = ((InputDialog) dialog).getValue(); if (!input.trim().isEmpty()) { XSDMaxExclusiveFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDMaxExclusiveFacet(); if (isDateType) { f.setLexicalValue(input.trim()); std.getFacetContents().add(f); } else if (Double.parseDouble(input) >= 0) { f.setLexicalValue("" + getValidBoundaryNumber(std, input));//$NON-NLS-1$ std.getFacetContents().add(f); } } } private InputDialog getInputDialog4Date(String title, String message, String stringValue) { IInputValidator validator = null; if (Util.isDate(std)) { validator = new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } if (XSDUtil.isValidatedXSDDate(newText)) { return null; } return Messages.XSDEditFacetAction_dateFormat; } }; } else if (Util.isDateTime(std)) { validator = new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } if (XSDUtil.isValidatedXSDDateTime(newText)) { return null; } return Messages.XSDEditFacetAction_dateTimeFormat; } }; } else if (Util.isTime(std)) { validator = new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } if (XSDUtil.isValidatedXSDTime(newText)) { return null; } return Messages.XSDEditFacetAction_timeFormat; } }; } if (validator != null) { return new InputDialog(page.getSite().getShell(), title, message, stringValue == null ? "" : stringValue, validator); //$NON-NLS-1$ } return null; } private void editMinInclusive() { XSDMinInclusiveFacet currentValue = std.getMinInclusiveFacet(); String stringValue = null; if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } boolean isDateType = true; dialog = getInputDialog4Date(Messages.XSDEditFacetAction_DialogTitle10, Messages.XSDEditFacetAction_DialogTitle10Tip, stringValue); if (dialog == null) { isDateType = false; dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle10, Messages.XSDEditFacetAction_DialogTitle10Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } return isValidBoundaryNumber(std, newText); } }); } dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } String input = ((InputDialog) dialog).getValue(); if (!input.trim().isEmpty()) { XSDMinInclusiveFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDMinInclusiveFacet(); if (isDateType) { f.setLexicalValue(input.trim()); std.getFacetContents().add(f); } else if (Double.parseDouble(input) >= 0) { f.setLexicalValue("" + getValidBoundaryNumber(std, input));//$NON-NLS-1$ std.getFacetContents().add(f); } } } private void editMinExclusive() { XSDMinExclusiveFacet currentValue = std.getMinExclusiveFacet(); String stringValue = null; if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } boolean isDateType = true; dialog = getInputDialog4Date(Messages.XSDEditFacetAction_DialogTitle11, Messages.XSDEditFacetAction_DialogTitle11Tip, stringValue); if (dialog == null) { isDateType = false; dialog = new InputDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle11, Messages.XSDEditFacetAction_DialogTitle11Tip, stringValue == null ? "" : stringValue, //$NON-NLS-1$ new IInputValidator() { public String isValid(String newText) { if (newText.trim().isEmpty()) { return null; } return isValidBoundaryNumber(std, newText); } }); } dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } String input = ((InputDialog) dialog).getValue(); if (!input.trim().isEmpty()) { XSDMinExclusiveFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDMinExclusiveFacet(); if (isDateType) { f.setLexicalValue(input.trim()); std.getFacetContents().add(f); } else if (Double.parseDouble(input) >= 0) { f.setLexicalValue("" + getValidBoundaryNumber(std, input));//$NON-NLS-1$ std.getFacetContents().add(f); } } } private void editWhiteSpace() { String[] values = { "preserve", "replace", "collapse" };//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ XSDWhiteSpaceFacet currentValue = std.getWhiteSpaceFacet(); String stringValue = "preserve";//$NON-NLS-1$ if (currentValue != null) { stringValue = currentValue.getLexicalValue(); } dialog = new InputComboDialog(page.getSite().getShell(), Messages.XSDEditFacetAction_DialogTitle12, Messages.XSDEditFacetAction_DialogTitle12Tip, values, stringValue, null); dialog.setBlockOnOpen(true); int ret = dialog.open(); if (ret == Dialog.CANCEL) { return; } if (currentValue != null) { std.getFacetContents().remove(currentValue); } String stirngValue = ((InputComboDialog) dialog).getValue(); if (stirngValue != null && stirngValue.length() > 0) { XSDWhiteSpaceFacet f = (XSDSchemaBuildingTools.getXSDFactory()).createXSDWhiteSpaceFacet(); f.setLexicalValue("" + stirngValue);//$NON-NLS-1$ std.getFacetContents().add(f); } } private Object getValidBoundaryNumber(XSDSimpleTypeDefinition type, String text) { try { if (Util.isDouble(type) || Util.isDecimal(type)) { return Double.parseDouble(text); } if (Util.isFloat(type)) { return Float.parseFloat(text); } return Integer.parseInt(text); } catch (Exception e) { return text; } } private String isValidBoundaryNumber(XSDSimpleTypeDefinition type, String text) { if (Util.isDouble(type) || Util.isDecimal(type)) { return isValidBoundaryDoubleNumber(text); } if (Util.isFloat(type)) { return isValidBoundaryFloatNumber(text); } return isValidBoundaryIntNumber(text); } private String isValidBoundaryIntNumber(String text) { try { int tempVal = Integer.parseInt(text); if (tempVal < 0) { return Messages.XSDEditFacetAction_ValueMustBeXI; } } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXI; } return null; } private String isValidBoundaryFloatNumber(String text) { try { Float tempVal = Float.parseFloat(text); if (tempVal < 0) { return Messages.XSDEditFacetAction_ValueMustBeXF; } } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXF; } return null; } private String isValidBoundaryDoubleNumber(String text) { try { Double tempVal = Double.parseDouble(text); if (tempVal < 0) { return Messages.XSDEditFacetAction_ValueMustBeXD; } } catch (Exception e) { return Messages.XSDEditFacetAction_ValueMustBeXD; } return null; } }