ProcessorInterface


1   /*
2   
3   This software is OSI Certified Open Source Software.
4   OSI Certified is a certification mark of the Open Source Initiative.
5   
6   The license (Mozilla version 1.0) can be read at the MMBase site.
7   See http://www.MMBase.org/license
8   
9   */
10  package org.mmbase.module;
11  
12  import java.util.*;
13  import org.mmbase.module.core.*;
14  import org.mmbase.util.*;
15  
16  /**
17   * @javadoc
18   * @deprecated
19   */
20  public interface ProcessorInterface  {
21  
22      /**
23       * Used to create node lists from the results returned by {@link #getList}.
24       * The default method does not associate the builder with a cloud (mmbase module),
25       * so processormodules that need this association need to override this method.
26       * Note that different lists may return different builders.
27       * @param command the LIST command for which to retrieve the builder
28       * @param params contains the attributes for the list
29       */
30      public MMObjectBuilder getListBuilder(String   command, Map params);
31  
32      /**
33       * Generate a list of values from a command to the processor.
34       * The values are grouped into nodes.
35       * @param context the context of the page or calling application (currently, this should be a PageInfo object)
36       * @param command the list command to execute.
37       * @param params contains the attributes for the list
38       * @return a <code>Vector</code> that contains the list values contained in MMObjectNode objects
39       */
40      public Vector getNodeList(Object   context, String   command, Map params);
41  
42      /**
43       * Generate a list of values from a command to the processor.
44       * @param context the page context
45       * @param tagger contains the attributes for the list
46       * @param command the list command to execute.
47       */
48      public Vector getList(PageInfo context, StringTagger tagger, String   command);
49  
50      /**
51       * Execute the commands provided in the form values.
52       * @param context the page context
53       * @param cmds contains the list of commands to run
54       * @param vars contains the attributes for the process
55       */
56      public boolean process(PageInfo context, Hashtable cmds, Hashtable vars);
57  
58      /**
59       * Replace a command by a string.
60       * @param context the page context
61       * @param command the command to execute.
62       */
63      public String   replace (PageInfo context, String   command);
64  
65      /**
66       * Replace a command by a string.
67       * @param context the page context
68       * @param command the command to execute
69       */
70      public String   replace (PageInfo context, StringTagger command);
71  
72      /**
73       * Do a cache check (304) for this request.
74       * @param context the page context
75       * @param command the command to execute.
76       */
77      public boolean cacheCheck(PageInfo context, String   command);
78  }
79  
80
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