//# 0 errors, 83 messages
//#
/*
    //#advancedsearchaction.java:1:1: class: net.sourceforge.pebble.web.action.AdvancedSearchAction
    //#advancedsearchaction.java:1:1: method: net.sourceforge.pebble.web.action.AdvancedSearchAction.net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init
 * Copyright (c) 2003-2006, Simon Brown
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   - Neither the name of Pebble nor the names of its contributors may
 *     be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package net.sourceforge.pebble.web.action;

import net.sourceforge.pebble.Constants;
import net.sourceforge.pebble.domain.Blog;
import net.sourceforge.pebble.domain.Tag;
import net.sourceforge.pebble.web.view.ForwardView;
import net.sourceforge.pebble.web.view.View;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

/**
 * Performs a search on the current blog.
 *
 * @author    Simon Brown
 */
public class AdvancedSearchAction extends Action {
    //#advancedsearchaction.java:51: method: void net.sourceforge.pebble.web.action.AdvancedSearchAction.net.sourceforge.pebble.web.action.AdvancedSearchAction()
    //#input(void net.sourceforge.pebble.web.action.AdvancedSearchAction()): this
    //#advancedsearchaction.java:51: end of method: void net.sourceforge.pebble.web.action.AdvancedSearchAction.net.sourceforge.pebble.web.action.AdvancedSearchAction()

  /**
   * Peforms the processing associated with this action.
   *
   * @param request  the HttpServletRequest instance
   * @param response the HttpServletResponse instance
   * @return the name of the next view
   */
  public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    Blog blog = (Blog)request.getAttribute(Constants.BLOG_KEY);
    //#advancedsearchaction.java:61: method: View net.sourceforge.pebble.web.action.AdvancedSearchAction.process(HttpServletRequest, HttpServletResponse)
    //#input(View process(HttpServletRequest, HttpServletResponse)): request
    //#input(View process(HttpServletRequest, HttpServletResponse)): this
    //#output(View process(HttpServletRequest, HttpServletResponse)): new ForwardView(process#2) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): return_value.__Tag
    //#output(View process(HttpServletRequest, HttpServletResponse)): return_value.uri
    //#output(View process(HttpServletRequest, HttpServletResponse)): return_value
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new ForwardView(process#2)
    //#pre[1] (View process(HttpServletRequest, HttpServletResponse)): request != null
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getAttribute(...)@61 != null
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getParameterValues(...).length@66 <= 4_294_967_295
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): s.length@71 <= 4_294_967_295
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): s[i]@71 != null
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): s[i]@71 != null
    //#post(View process(HttpServletRequest, HttpServletResponse)): return_value == &new ForwardView(process#2)
    //#post(View process(HttpServletRequest, HttpServletResponse)): new ForwardView(process#2) num objects == 1
    //#post(View process(HttpServletRequest, HttpServletResponse)): return_value.__Tag == net/sourceforge/pebble/web/view/ForwardView
    //#post(View process(HttpServletRequest, HttpServletResponse)): return_value.uri != null
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.String:trim
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.String:length
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.StringBuffer:length
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.StringBuffer:append
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.String:valueOf
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.StringBuilder
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.StringBuilder:append
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.lang.StringBuilder:toString
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:net.sourceforge.pebble.web.view.View
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getParameter(...)@69: Addr_Set{null}, Inverse{null}
    StringBuffer query = new StringBuffer();

    addTerm(query, "title", request.getParameter("title"));
    addTerm(query, "body", request.getParameter("body"));
    addTerms(query, "category", request.getParameterValues("category"));
    addTerm(query, "author", request.getParameter("author"));

    String tags = request.getParameter("tags");
    if (tags != null) {
      String s[] = tags.split(",");
      for (int i = 0; i < s.length; i++) {
        s[i] = Tag.encode(s[i].trim());
    //#advancedsearchaction.java:73: Warning: method not available
    //#    -- call on String net.sourceforge.pebble.domain.Tag:encode(String)
    //#    severity: SUPPRESSED
    //#    class: net.sourceforge.pebble.web.action.AdvancedSearchAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: String net.sourceforge.pebble.domain.Tag:encode(String)
      }
      addTerms(query, "tag", s);
    }

    try {
      String encodedQuery = URLEncoder.encode(query.toString(), blog.getCharacterEncoding());
    //#advancedsearchaction.java:79: Warning: method not available
    //#    -- call on String net.sourceforge.pebble.domain.Blog:getCharacterEncoding()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.AdvancedSearchAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: String net.sourceforge.pebble.domain.Blog:getCharacterEncoding()
      return new ForwardView("/search.action?query=" + encodedQuery);
    } catch (UnsupportedEncodingException uee) {
      throw new ServletException(uee);
    //#advancedsearchaction.java:82: end of method: View net.sourceforge.pebble.web.action.AdvancedSearchAction.process(HttpServletRequest, HttpServletResponse)
    }
  }

  private void addTerm(StringBuffer query, String key, String value) {
    if (value != null && value.trim().length() > 0) {
    //#advancedsearchaction.java:87: method: void net.sourceforge.pebble.web.action.AdvancedSearchAction.addTerm(StringBuffer, String, String)
    //#input(void addTerm(StringBuffer, String, String)): key
    //#input(void addTerm(StringBuffer, String, String)): query
    //#input(void addTerm(StringBuffer, String, String)): value
    //#pre[2] (void addTerm(StringBuffer, String, String)): (soft) query != null
    //#test_vector(void addTerm(StringBuffer, String, String)): value: Addr_Set{null}, Inverse{null}
    //#test_vector(void addTerm(StringBuffer, String, String)): java.lang.String:length(...)@87: {0}, {1..4_294_967_295}
    //#test_vector(void addTerm(StringBuffer, String, String)): java.lang.StringBuffer:length(...)@88: {-2_147_483_648..0}, {1..4_294_967_295}
      if (query.length() > 0) {
        query.append(" AND ");
      }
      query.append(key + ":" + value.trim());
    }
  }
    //#advancedsearchaction.java:93: end of method: void net.sourceforge.pebble.web.action.AdvancedSearchAction.addTerm(StringBuffer, String, String)

  private void addTerms(StringBuffer query, String key, String terms[]) {
    if (terms != null) {
    //#advancedsearchaction.java:96: method: void net.sourceforge.pebble.web.action.AdvancedSearchAction.addTerms(StringBuffer, String, String[])
    //#input(void addTerms(StringBuffer, String, String[])): key
    //#input(void addTerms(StringBuffer, String, String[])): query
    //#input(void addTerms(StringBuffer, String, String[])): terms
    //#input(void addTerms(StringBuffer, String, String[])): terms.length
    //#input(void addTerms(StringBuffer, String, String[])): terms[0..4_294_967_294]
    //#input(void addTerms(StringBuffer, String, String[])): this
    //#pre[2] (void addTerms(StringBuffer, String, String[])): (soft) query != null
    //#pre[4] (void addTerms(StringBuffer, String, String[])): (soft) terms.length <= 4_294_967_295
    //#pre[5] (void addTerms(StringBuffer, String, String[])): (soft) init'ed(terms[0..4_294_967_294])
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.String:trim
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.String:length
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.StringBuffer:length
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.StringBuffer:append
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.String:valueOf
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.StringBuilder
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.StringBuilder:append
    //#unanalyzed(void addTerms(StringBuffer, String, String[])): Effects-of-calling:java.lang.StringBuilder:toString
    //#test_vector(void addTerms(StringBuffer, String, String[])): terms: Addr_Set{null}, Inverse{null}
      for (int i = 0; i < terms.length; i++) {
        addTerm(query, key, terms[i]);
      }
    }
  }
    //#advancedsearchaction.java:101: end of method: void net.sourceforge.pebble.web.action.AdvancedSearchAction.addTerms(StringBuffer, String, String[])

}    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Descendant_Table[net/sourceforge/pebble/web/action/AdvancedSearchAction]
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.addTerm(Ljava/lang/StringBuffer;Ljava/lang/String;Ljava/lang/String;)V
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.addTerms(Ljava/lang/StringBuffer;Ljava/lang/String;[Ljava/lang/String;)V
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.getLocalizedString(Ljava/lang/String;)Ljava/lang/String;
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model;
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lnet/sourceforge/pebble/web/view/View;
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.setModel(Lnet/sourceforge/pebble/web/model/Model;)V
    //#output(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): net/sourceforge/pebble/web/action/Action.__Descendant_Table[net/sourceforge/pebble/web/action/AdvancedSearchAction]
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Descendant_Table[net/sourceforge/pebble/web/action/AdvancedSearchAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): net/sourceforge/pebble/web/action/Action.__Descendant_Table[net/sourceforge/pebble/web/action/AdvancedSearchAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.addTerm(Ljava/lang/StringBuffer;Ljava/lang/String;Ljava/lang/String;)V == &addTerm
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.addTerms(Ljava/lang/StringBuffer;Ljava/lang/String;[Ljava/lang/String;)V == &addTerms
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.getLocalizedString(Ljava/lang/String;)Ljava/lang/String; == &net/sourceforge/pebble/web/action/Action.getLocalizedString
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model; == &net/sourceforge/pebble/web/action/Action.getModel
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lnet/sourceforge/pebble/web/view/View; == &process
    //#post(net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init): __Dispatch_Table.setModel(Lnet/sourceforge/pebble/web/model/Model;)V == &net/sourceforge/pebble/web/action/Action.setModel
    //#advancedsearchaction.java:: end of method: net.sourceforge.pebble.web.action.AdvancedSearchAction.net.sourceforge.pebble.web.action.AdvancedSearchAction__static_init
    //#advancedsearchaction.java:: end of class: net.sourceforge.pebble.web.action.AdvancedSearchAction
