Home » displaytag-1.1.1-src » org » displaytag » util » [javadoc | source]

    1   /**
    2    * Licensed under the Artistic License; you may not use this file
    3    * except in compliance with the License.
    4    * You may obtain a copy of the License at
    5    *
    6    *      http://displaytag.sourceforge.net/license.html
    7    *
    8    * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
    9    * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
   10    * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
   11    */
   12   package org.displaytag.util;
   13   
   14   import java.io.Serializable;
   15   import java.util.Map;
   16   
   17   
   18   /**
   19    * Interface representing an URI (the href parameter of an <a> tag). Provides methods to insert new parameters. It
   20    * doesn't support multiple parameter values
   21    * @author Fabrizio Giustina
   22    * @version $Revision: 1081 $ ($Author: fgiust $)
   23    */
   24   public interface Href extends Cloneable, Serializable
   25   {
   26   
   27       /**
   28        * Adds a parameter to the href.
   29        * @param name String
   30        * @param value Object
   31        * @return this Href instance, useful for concatenation.
   32        */
   33       Href addParameter(String name, Object value);
   34   
   35       /**
   36        * Removes a parameter from the href.
   37        * @param name String
   38        */
   39       void removeParameter(String name);
   40   
   41       /**
   42        * Adds an int parameter to the href.
   43        * @param name String
   44        * @param value int
   45        * @return this Href instance, useful for concatenation.
   46        */
   47       Href addParameter(String name, int value);
   48   
   49       /**
   50        * Getter for the map containing link parameters. The returned map is always a copy and not the original instance.
   51        * @return parameter Map (copy)
   52        */
   53       Map getParameterMap();
   54   
   55       /**
   56        * Adds all the parameters contained in the map to the Href. The value in the given Map will be escaped before
   57        * added. Any parameter already present in the href object is removed.
   58        * @param parametersMap Map containing parameters
   59        */
   60       void setParameterMap(Map parametersMap);
   61   
   62       /**
   63        * Adds all the parameters contained in the map to the Href. The value in the given Map will be escaped before
   64        * added. Parameters in the original href are kept and not overridden.
   65        * @param parametersMap Map containing parameters
   66        */
   67       void addParameterMap(Map parametersMap);
   68   
   69       /**
   70        * Getter for the base url (without parameters).
   71        * @return String
   72        */
   73       String getBaseUrl();
   74   
   75       /**
   76        * Set the full url, overriding any existing parameter.
   77        * @param url full url
   78        */
   79       void setFullUrl(String url);
   80   
   81       /**
   82        * Returns the URI anchor.
   83        * @return anchor or <code>null</code> if no anchor has been set.
   84        */
   85       String getAnchor();
   86   
   87       /**
   88        * Setter for the URI anchor.
   89        * @param name string to be used as anchor name (without #).
   90        */
   91       void setAnchor(String name);
   92   
   93       /**
   94        * toString: output the full url with parameters.
   95        * @return String
   96        */
   97       String toString();
   98   
   99       /**
  100        * @see java.lang.Object#clone()
  101        */
  102       Object clone();
  103   
  104       /**
  105        * @see java.lang.Object#equals(Object)
  106        */
  107       boolean equals(Object object);
  108   
  109   }

Home » displaytag-1.1.1-src » org » displaytag » util » [javadoc | source]