diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tm.te.ui.controls/src/org/eclipse/tm/te/ui/controls/validator/Validator.java')
-rw-r--r-- | target_explorer/plugins/org.eclipse.tm.te.ui.controls/src/org/eclipse/tm/te/ui/controls/validator/Validator.java | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/target_explorer/plugins/org.eclipse.tm.te.ui.controls/src/org/eclipse/tm/te/ui/controls/validator/Validator.java b/target_explorer/plugins/org.eclipse.tm.te.ui.controls/src/org/eclipse/tm/te/ui/controls/validator/Validator.java deleted file mode 100644 index 71919a70d..000000000 --- a/target_explorer/plugins/org.eclipse.tm.te.ui.controls/src/org/eclipse/tm/te/ui/controls/validator/Validator.java +++ /dev/null @@ -1,254 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2011 Wind River Systems, Inc. and others. All rights reserved. - * This program and the accompanying materials are made available under the terms - * of the Eclipse Public License v1.0 which accompanies this distribution, and is - * available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Wind River Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.tm.te.ui.controls.validator; - -import java.util.HashMap; -import java.util.Map; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.dialogs.IMessageProvider; -import org.eclipse.jface.viewers.ICellEditorValidator; -import org.eclipse.tm.te.ui.controls.nls.Messages; - - -/** - * Input validator and message provider. - */ -public abstract class Validator implements IMessageProvider, ICellEditorValidator { - - // message text, set in isValid(String) - private String message = null; - // message type, set in isValid(String) - private int messageType = NONE; - // map with all message texts - private Map<String, String> messages = new HashMap<String, String>(); - // map with all message text types - private Map<String, Integer> messageTypes = new HashMap<String, Integer>(); - - // arguments (binary coded) - public static final int NO_ATTR = 0; - public static final int ATTR_MANDATORY = 1; - // next attribute should start with 2^1 - - // binary coded arguments - private int attributes; - - /** - * Constructor - * @param attributes The validator attributes. - */ - public Validator(int attributes) { - setAttributes(attributes); - } - - /** - * Set the attributes for the validator. - * @param attributes The validator attributes. - */ - public void setAttributes(int attributes) { - this.attributes = attributes; - } - - /** - * Add an attribute. - * @param attribute The validator attribute to add. - */ - public void addAttribute(int attribute) { - if (!isAttribute(attribute)) { - this.attributes |= attribute; - } - } - - /** - * Remove an attribute. - * @param attribute The validator attribute to remove. - */ - public void delAttribute(int attribute) { - if (isAttribute(attribute)) { - this.attributes -= attribute; - } - } - - /** - * Returns the attributes. - * @return - */ - public int getAttributes() { - return attributes; - } - - /** - * Returns true if the argument is set. - * @param attribute The argument to ask for. - * @return - */ - public boolean isAttribute(int attribute) { - return isAttribute(attribute, attributes); - } - - /** - * Returns true is argument is set. - * This static method can be used in the constructor or other static methods - * to check attributes. - * @param attribute The attribute to ask for - * @param attributes The binary coded attribute list - * @return - */ - public static boolean isAttribute(int attribute, int attributes) { - return ((attributes & attribute) == attribute); - } - - /** - * Initialize the validator. - * Should always be called in isValid(String) before validation is done. - * Doesn't reset message texts! - */ - protected void init() { - setMessage(null); - setMessageType(NONE); - } - - /** - * Validates the given text. - * A message text could be set even when the text is valid! - * @param newText text to validate - * @return true if text is valid - */ - public abstract boolean isValid(String newText); - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ICellEditorValidator#isValid(java.lang.Object) - */ - @Override - public final String isValid(Object newValue) { - String strValue = (newValue != null) ? newValue.toString() : null; - if (!isValid(strValue)) { - return (getMessage()); - } - return null; - } - - /** - * Sets the message text and type. - * @param message message - * @param messageType type for message - */ - protected final void setMessage(String message, int messageType) { - setMessage(message); - setMessageType(messageType); - } - - /** - * Sets the message. - * @param message message - */ - protected final void setMessage(String message) { - this.message = message; - } - - /* - * (non-Javadoc) - * @see org.eclipse.jface.dialogs.IMessageProvider#getMessage() - */ - @Override - public final String getMessage() { - return message; - } - - /** - * Sets the message type. - * @param messageType type for message - */ - protected final void setMessageType(int messageType) { - this.messageType = messageType; - } - - /* - * (non-Javadoc) - * @see org.eclipse.jface.dialogs.IMessageProvider#getMessageType() - */ - @Override - public final int getMessageType() { - return messageType; - } - - /** - * Returns the message text for the given key. - * The key always points to the default text. - * @param key message key - * @return message text - */ - protected final String getMessageText(String key) { - String message = messages.get(key); - if (message == null) { - message = getString(key); - setMessageText(key, message); - } - return message; - } - - /** - * Returns the message type for the given key. If not set, the - * proposed message type is returned. - * - * @param key The message key. - * @param proposedType The proposed message type. - * - * @return The message type. - */ - protected final int getMessageTextType(String key, int proposedType) { - Integer type = messageTypes.get(key); - if (type == null || type.intValue() == -1) type = Integer.valueOf(proposedType); - return type.intValue(); - } - - /** - * Sets an alternate message text for an info, warning or error on isValid(String). - * - * @param key property key of default text - * @param text alternate message text, if null the default text for this key is taken - */ - public final void setMessageText(String key, String text) { - setMessageText(key, text, -1); - } - - /** - * Sets an alternate message text for an info, warning or error on isValid(String). - * - * @param key property key of default text - * @param text alternate message text, if null the default text for this key is taken - * @param type alternate message type, if -1 the default type for this key is taken - */ - public final void setMessageText(String key, String text, int type) { - if (key != null) { - if (text != null) { - this.messages.put(key, text); - } else { - this.messages.put(key, getString(key)); - } - if (type != -1) { - this.messageTypes.put(key, Integer.valueOf(type)); - } else { - this.messageTypes.remove(key); - } - } - } - - /** - * Returns the externalized string value for the given key. - * - * @param key The key. Must not be <code>null</code>. - * @return The string value or <code>null</code> - */ - protected String getString(String key) { - Assert.isNotNull(key); - return Messages.getString(key); - } -} |