001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet;
016    
017    import java.io.Serializable;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public interface PortalPreferences extends Serializable {
023    
024            public String getValue(String namespace, String key);
025    
026            public String getValue(
027                    String namespace, String key, String defaultValue);
028    
029            public boolean isSignedIn();
030    
031            public String[] getValues(String namespace, String key);
032    
033            public String[] getValues(
034                    String namespace, String key, String[] defaultValue);
035    
036            public void resetValues(String namespace);
037    
038            public void setSignedIn(boolean signedIn);
039    
040            public void setValue(String namespace, String key, String value);
041    
042            public void setValues(String namespace, String key, String[] values);
043    
044    }