Java tutorial
/******************************************************************************* * Copyright (c) 2006-2010 eBay Inc. All Rights Reserved. * 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 *******************************************************************************/ /** * */ package org.ebayopensource.turmeric.eclipse.ui; import org.apache.commons.lang.StringUtils; import org.ebayopensource.turmeric.eclipse.core.resources.constants.SOAProjectConstants; import org.ebayopensource.turmeric.eclipse.exception.validation.ValidationInterruptedException; import org.ebayopensource.turmeric.eclipse.utils.ui.UIUtil; import org.ebayopensource.turmeric.eclipse.validator.core.ErrorMessage; import org.ebayopensource.turmeric.eclipse.validator.core.InputObject; import org.ebayopensource.turmeric.eclipse.validator.utils.common.NameValidator; import org.ebayopensource.turmeric.eclipse.validator.utils.common.RegExConstants; import org.ebayopensource.turmeric.eclipse.validator.utils.common.ServiceVersionValidator; import org.eclipse.core.runtime.IStatus; import org.eclipse.jface.fieldassist.ControlDecoration; import org.eclipse.swt.SWT; import org.eclipse.swt.events.ModifyListener; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Text; /** * The Class AbstractSOAResourceWizardPage. * * @author yayu */ public abstract class AbstractSOAResourceWizardPage extends SOABasePage { private Label resourceNameLabel; private Text resourceNameText; /** The resource name control decoration. */ protected ControlDecoration resourceNameControlDecoration; /** The resource version text. */ protected Text resourceVersionText; /** * Instantiates a new abstract soa resource wizard page. * * @param pageName the page name * @param title the title * @param description the description */ public AbstractSOAResourceWizardPage(String pageName, String title, String description) { super(pageName, title, description); } /** * Instantiates a new abstract soa resource wizard page. * * @param pageName the page name */ public AbstractSOAResourceWizardPage(String pageName) { super(pageName); } /** * Creates the resource name control. * * @param composite the composite * @param labelText the label text * @param modifyListener the modify listener * @param editable the editable * @param tooltip the tooltip * @return the text */ protected Text createResourceNameControl(final Composite composite, final String labelText, final ModifyListener modifyListener, boolean editable, final String tooltip) { return createResourceNameControl(composite, labelText, modifyListener, editable, true, tooltip); } /** * Creates the resource name control. * * @param composite the composite * @param labelText the label text * @param modifyListener the modify listener * @param editable the editable * @param needEmptyLabel the need empty label * @param tooltip the tooltip * @return the text */ protected Text createResourceNameControl(final Composite composite, final String labelText, final ModifyListener modifyListener, boolean editable, final boolean needEmptyLabel, final String tooltip) { resourceNameLabel = new Label(composite, SWT.LEFT); resourceNameLabel.setText(labelText); resourceNameText = new Text(composite, SWT.BORDER); resourceNameText.setEditable(editable); if (editable == true) { //set a limit to the name max length resourceNameText.setTextLimit(50); } resourceNameText.setText(editable ? getDefaultValue(resourceNameText) : DEFAULT_TEXT_VALUE); resourceNameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1)); resourceNameControlDecoration = UIUtil.decorateControl(this, resourceNameText, tooltip); if (modifyListener != null) resourceNameText.addModifyListener(modifyListener); if (needEmptyLabel) createEmptyLabel(composite, 1); return resourceNameText; } /** * Creates the resource version control. * * @param composite the composite * @param labelText the label text * @param modifyListener the modify listener * @param tooltip the tooltip * @return the text */ protected Text createResourceVersionControl(final Composite composite, final String labelText, ModifyListener modifyListener, final String tooltip) { resourceVersionText = createLabelTextField(composite, labelText, null, modifyListener, tooltip); resourceVersionText.setTextLimit(50); resourceVersionText.setText(getDefaultValue(resourceVersionText)); return resourceVersionText; } /* (non-Javadoc) * @see org.ebayopensource.turmeric.eclipse.ui.SOABasePage#getDefaultValue(org.eclipse.swt.widgets.Text) */ @Override public String getDefaultValue(Text text) { if (text == null) return DEFAULT_TEXT_VALUE; else if (text == this.resourceVersionText) return SOAProjectConstants.DEFAULT_VERSION; else if (text == this.resourceNameText) return getDefaultResourceName(); return DEFAULT_TEXT_VALUE; } /** * Gets the default resource name. * * @return the default resource name */ public abstract String getDefaultResourceName(); /** * Gets the resource name text. * * @return the resource name text */ public Text getResourceNameText() { return this.resourceNameText; } /* (non-Javadoc) * @see org.ebayopensource.turmeric.eclipse.ui.SOABasePage#dialogChanged() */ @Override protected boolean dialogChanged() { if (super.dialogChanged() == false) return false; if (this.resourceNameText != null) { final String resourceName = getResourceName(); if (StringUtils.isBlank(resourceName)) { String resourceLabel = StringUtils.replaceOnce(resourceNameLabel.getText(), "&", SOAProjectConstants.EMPTY_STRING); if (resourceLabel.endsWith(SOAProjectConstants.DELIMITER_SEMICOLON)) resourceLabel = StringUtils.left(resourceLabel, resourceLabel.length() - 1); updateStatus(this.resourceNameText, resourceLabel + " must not be empty"); return false; } /*final InputObject inputObject = new InputObject(resourceName, RegExConstants.PROJECT_NAME_EXP, ErrorMessage.PROJECT_NAME_ERRORMSG); try { IStatus validationModel = NameValidator.getInstance().validate( inputObject); if (checkValidationResult(validationModel) == false) return false; } catch (ValidationInterruptedException e) { processException(e); }*/ if (validateName(this.resourceNameText, resourceName, RegExConstants.PROJECT_NAME_EXP, ErrorMessage.PROJECT_NAME_ERRORMSG + " The name [" + resourceName + "] is not valid against the pattern \"" + RegExConstants.PROJECT_NAME_EXP + "\"") == false) { return false; } } if (resourceVersionText != null) { if (StringUtils.isBlank(getResourceVersion())) { updateStatus(resourceVersionText, "Version must not be empty"); return false; } ServiceVersionValidator serviceVersionValidator = ServiceVersionValidator.getInstance(); try { IStatus validationModel = serviceVersionValidator.validate(getResourceVersion()); if (checkValidationResult(this.resourceVersionText, validationModel) == false) return false; } catch (ValidationInterruptedException e) { processException(e); } } return true; } /** * Validate name. * * @param control the control * @param name the name * @param pattern the pattern * @param errorMessage the error message * @return true, if successful */ protected boolean validateName(Control control, String name, String pattern, String errorMessage) { final InputObject inputObject = new InputObject(name, pattern, errorMessage); try { IStatus validationModel = NameValidator.getInstance().validate(inputObject); if (checkValidationResult(control, validationModel) == false) return false; } catch (ValidationInterruptedException e) { processException(e); } return true; } /** * Gets the resource name. * * @return the resource name */ public String getResourceName() { return getTextValue(this.resourceNameText); } /** * Gets the resource version. * * @return the resource version */ public String getResourceVersion() { return getTextValue(this.resourceVersionText); } }