/*******************************************************************************
 * Copyright (c) 2001, 2004 IBM Corporation 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:
 * IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.wst.validation.internal;


import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.QualifiedName;
import org.eclipse.wst.validation.internal.plugin.ValidationPlugin;


/**
 * Validation constants needed to implement the marker extension point and the user's preferences.
 * 
 * Only the validation framework should use this interface.
 */
public interface ConfigurationConstants {
	/* package */static final String ASYNC_SETTING = "runAsync"; //$NON-NLS-1$ // boolean (Use the global preferences or override)
	/* package */static final String AUTO_SETTING = "autoValidate"; //$NON-NLS-1$ // boolean
	/* package */static final String BUILD_SETTING = "runWhenBuild"; //$NON-NLS-1$ // boolean

	// Defaults for the preference and project values
	
	/* package */static String CURRENT_VERSION = (String) ValidationPlugin.getPlugin().getBundle().getHeaders().get(org.osgi.framework.Constants.BUNDLE_VERSION); //$NON-NLS-1$ // this is a constant, so it should be intern
	/* package */static final boolean DEFAULT_ASYNC = false;
	/* package */static final boolean DEFAULT_AUTO_SETTING = true;
	/* package */static final boolean DEFAULT_BUILD_SETTING = true;
	/* package */static ValidatorMetaData[] DEFAULT_ENABLED_VALIDATORS = ValidationRegistryReader.getReader().getValidatorMetaDataArrayEnabledByDefault(); //$NON-NLS-1$ // store a copy here so that we don't modify the original and don't create a copy every time we need this value
	/* package */static final int DEFAULT_MAXNUMMESSAGES = 50;
	public static final int DEPTH_INFINITE = IResource.DEPTH_INFINITE;
	public static final int DEPTH_ZERO = IResource.DEPTH_ZERO;
	/* package */static final String ELEMENT_SEPARATOR = ";"; //$NON-NLS-1$ // separates the name of one IValidator from the next in the list of enabled validators for a project or preference

	// The following values must match the attributes in the preference marker as shown in
	// plugin.xml
	// Even though the plugin.xml values are not used to create new Preference or Project markers,
	// maintaining one local name ensures that there's no confusion writing the migration code.
	// These are the QualifiedNames used to persist the user's settings.
	/* package */static final String ENABLED_VALIDATORS = "enabledValidatorList"; //$NON-NLS-1$ // String
	public static final String J2EE_PLUGIN_ID = "org.eclipse.jst.j2ee"; //$NON-NLS-1$ // For 4.03, this is the plugin id that the validation constants were declared in.
	/* package */static final String MAXNUMMESSAGES = "maxNumMessages"; //$NON-NLS-1$ // integer
	public static final String PLUGIN_ID = ValidationPlugin.PLUGIN_ID;
	/* package */static final String PREF_PROJECTS_CAN_OVERRIDE = "projectsCanOverride"; //$NON-NLS-1$ // boolean
	// end validation message marker constants

	// Preference and Project constants
	/* package */static final String PREFERENCE_MARKER = PLUGIN_ID + ".preferencemarker"; //$NON-NLS-1$
	/* package */static final String PRJ_MARKER = PLUGIN_ID + ".projectmarker"; //$NON-NLS-1$ // The extension which saves user validation preferences for a particular project (e.g. which validators run on the project)
	/* package */static final String PRJ_MARKER_403 = J2EE_PLUGIN_ID + ".projectmarker"; //$NON-NLS-1$ // The extension which saves user validation preferences for a particular project (e.g. which validators run on the project)
	/* package */static final String PRJ_OVERRIDEGLOBAL = "overrideGlobalPreferences"; //$NON-NLS-1$ // boolean (Use the global preferences or override)

	/* package */static final QualifiedName USER_PREFERENCE = new QualifiedName(PLUGIN_ID, "ValidationConfiguration"); //$NON-NLS-1$ // ValidationConfiguration for the IResource

	// Validation message marker constants
	/* package */static final String VALIDATION_MARKER = PLUGIN_ID + ".problemmarker"; //$NON-NLS-1$ // The extension which is used to add validation markers to the task list
	/* package */static final String VALIDATION_MARKER_GROUP = "groupName"; //$NON-NLS-1$ // For incremental validation, this field associates a message with a group, so that a subset of messages may be removed from a file.
	/* package */static final String VALIDATION_MARKER_MESSAGEID = "messageId"; //$NON-NLS-1$ // Persist the message id of the message, not just the translated text.

	// The following values must match the attributes in the validation message marker as shown in
	// plugin.xml
	/* package */static final String VALIDATION_MARKER_OWNER = "owner"; //$NON-NLS-1$ // The IValidator who owns the IMarker on the task list
	/* package */static final String VALIDATION_MARKER_SEVERITY = "validationSeverity"; //$NON-NLS-1$ // one of the SeverityEnum values
	/* package */static final String VALIDATION_MARKER_TARGETOBJECT = "targetObject"; //$NON-NLS-1$ // When more than one target object resolves to the same IResource, this field identifies which targetObject owns a particular message.
	/* package */static final String VERSION = "version"; //$NON-NLS-1$

	// WSAD versions which created markers of these types
	/* package */static final String VERSION4_03 = "4.03"; //$NON-NLS-1$
	/* package */static final String VERSION5_0 = "5.0"; //$NON-NLS-1$
	/* package */static final String VERSION5_01 = "5.0.1"; //$NON-NLS-1$
	// end preference and project defaults
}