source.dussan.org Git - archiva.git/blob

   1 package org.apache.maven.archiva.web.action.reports;
   2
   3 /*
   4  * Licensed to the Apache Software Foundation (ASF) under one
   5  * or more contributor license agreements.  See the NOTICE file
   6  * distributed with this work for additional information
   7  * regarding copyright ownership.  The ASF licenses this file
   8  * to you under the Apache License, Version 2.0 (the
   9  * "License"); you may not use this file except in compliance
  10  * with the License.  You may obtain a copy of the License at
  11  *
  12  *   http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  17  * KIND, either express or implied.  See the License for the
  18  * specific language governing permissions and limitations
  19  * under the License.
  20  */
  21
  22 import com.opensymphony.webwork.interceptor.ServletRequestAware;
  23 import org.apache.maven.archiva.database.ArchivaDAO;
  24 import org.apache.maven.archiva.database.Constraint;
  25 import org.apache.maven.archiva.database.constraints.RangeConstraint;
  26 import org.apache.maven.archiva.database.constraints.RepositoryProblemByGroupIdConstraint;
  27 import org.apache.maven.archiva.database.constraints.RepositoryProblemByRepositoryIdConstraint;
  28 import org.apache.maven.archiva.database.constraints.RepositoryProblemConstraint;
  29 import org.apache.maven.archiva.model.RepositoryProblem;
  30 import org.apache.maven.archiva.model.RepositoryProblemReport;
  31 import org.apache.maven.archiva.security.ArchivaRoleConstants;
  32 import org.codehaus.plexus.redback.rbac.Resource;
  33 import org.codehaus.plexus.redback.xwork.interceptor.SecureAction;
  34 import org.codehaus.plexus.redback.xwork.interceptor.SecureActionBundle;
  35 import org.codehaus.plexus.redback.xwork.interceptor.SecureActionException;
  36 import org.codehaus.plexus.xwork.action.PlexusActionSupport;
  37
  38 import javax.servlet.http.HttpServletRequest;
  39 import java.util.ArrayList;
  40 import java.util.List;
  41
  42 /**
  43  * @plexus.component role="com.opensymphony.xwork.Action" role-hint="generateReport"
  44  */
  45 public class GenerateReportAction
  46     extends PlexusActionSupport
  47     implements SecureAction, ServletRequestAware
  48 {
  49     /**
  50      * @plexus.requirement role-hint="jdo"
  51      */
  52     protected ArchivaDAO dao;
  53
  54     protected Constraint constraint;
  55
  56     protected HttpServletRequest request;
  57
  58     protected List<RepositoryProblemReport> reports = new ArrayList<RepositoryProblemReport>();
  59
  60     protected String groupId;
  61
  62     protected String repositoryId;
  63
  64     protected String prev;
  65
  66     protected String next;
  67
  68     protected int[] range = new int[2];
  69
  70     protected int page = 1;
  71
  72     protected int rowCount = 100;
  73
  74     protected boolean isLastPage = false;
  75
  76     public static final String BLANK = "blank";
  77
  78     public static final String BASIC = "basic";
  79
  80     private static Boolean jasperPresent;
  81
  82     public String input()
  83         throws Exception
  84     {
  85         List<RepositoryProblem> problemArtifacts = dao.getRepositoryProblemDAO().queryRepositoryProblems( configureConstraint() );
  86
  87         String contextPath =
  88             request.getRequestURL().substring( 0, request.getRequestURL().indexOf( request.getRequestURI() ) );
  89         RepositoryProblem problemArtifact;
  90         RepositoryProblemReport problemArtifactReport;
  91         for ( int i = 0; i < problemArtifacts.size(); i++ )
  92         {
  93             problemArtifact = (RepositoryProblem) problemArtifacts.get( i );
  94             problemArtifactReport = new RepositoryProblemReport( problemArtifact );
  95
  96             problemArtifactReport.setGroupURL( contextPath + "/browse/" + problemArtifact.getGroupId() );
  97             problemArtifactReport.setArtifactURL(
  98                 contextPath + "/browse/" + problemArtifact.getGroupId() + "/" + problemArtifact.getArtifactId() );
  99
 100             reports.add( problemArtifactReport );
 101         }
 102
 103         if ( reports.size() <= rowCount )
 104         {
 105             isLastPage = true;
 106         }
 107         else
 108         {
 109             reports.remove( rowCount );
 110         }
 111
 112         prev = request.getRequestURL() + "?page=" + ( page - 1 ) + "&rowCount=" + rowCount + "&groupId=" + groupId +
 113             "&repositoryId=" + repositoryId;
 114         next = request.getRequestURL() + "?page=" + ( page + 1 ) + "&rowCount=" + rowCount + "&groupId=" + groupId +
 115             "&repositoryId=" + repositoryId;
 116
 117         if ( reports.size() == 0 && page == 1 )
 118         {
 119             return BLANK;
 120         }
 121         else if ( isJasperPresent() )
 122         {
 123             return "jasper";
 124         }
 125         else
 126         {
 127             return SUCCESS;
 128         }
 129     }
 130
 131     private static boolean isJasperPresent()
 132     {
 133         if ( jasperPresent == null )
 134         {
 135             try
 136             {
 137                 Class.forName( "net.sf.jasperreports.engine.JRExporterParameter" );
 138                 jasperPresent = Boolean.TRUE;
 139             }
 140             catch ( NoClassDefFoundError e )
 141             {
 142                 jasperPresent = Boolean.FALSE;
 143             }
 144             catch ( ClassNotFoundException e )
 145             {
 146                 jasperPresent = Boolean.FALSE;
 147             }
 148         }
 149         return jasperPresent.booleanValue();
 150     }
 151
 152     private Constraint configureConstraint()
 153     {
 154         Constraint constraint;
 155
 156         range[0] = ( page - 1 ) * rowCount;
 157         range[1] = ( page * rowCount ) + 1; // Add 1 to check if it's the last page or not.
 158
 159         if ( groupId != null && ( !groupId.equals( "" ) ) )
 160         {
 161             if ( repositoryId != null && ( !repositoryId.equals( "" ) && !repositoryId.equals( PickReportAction.ALL_REPOSITORIES ) ) )
 162             {
 163                 constraint = new RepositoryProblemConstraint( range, groupId, repositoryId );
 164             }
 165             else
 166             {
 167                 constraint = new RepositoryProblemByGroupIdConstraint( range, groupId );
 168             }
 169         }
 170         else if ( repositoryId != null && ( !repositoryId.equals( "" ) && !repositoryId.equals( PickReportAction.ALL_REPOSITORIES ) ) )
 171         {
 172             constraint = new RepositoryProblemByRepositoryIdConstraint( range, repositoryId );
 173         }
 174         else
 175         {
 176             constraint = new RangeConstraint( range );
 177         }
 178
 179         return constraint;
 180     }
 181
 182     public void setServletRequest( HttpServletRequest request )
 183     {
 184         this.request = request;
 185     }
 186
 187     public List<RepositoryProblemReport> getReports()
 188     {
 189         return reports;
 190     }
 191
 192     public String getGroupId()
 193     {
 194         return groupId;
 195     }
 196
 197     public void setGroupId( String groupId )
 198     {
 199         this.groupId = groupId;
 200     }
 201
 202     public String getRepositoryId()
 203     {
 204         return repositoryId;
 205     }
 206
 207     public void setRepositoryId( String repositoryId )
 208     {
 209         this.repositoryId = repositoryId;
 210     }
 211
 212     public String getPrev()
 213     {
 214         return prev;
 215     }
 216
 217     public String getNext()
 218     {
 219         return next;
 220     }
 221
 222     public int getPage()
 223     {
 224         return page;
 225     }
 226
 227     public void setPage( int page )
 228     {
 229         this.page = page;
 230     }
 231
 232     public int getRowCount()
 233     {
 234         return rowCount;
 235     }
 236
 237     public void setRowCount( int rowCount )
 238     {
 239         this.rowCount = rowCount;
 240     }
 241
 242     public boolean getIsLastPage()
 243     {
 244         return isLastPage;
 245     }
 246
 247     public SecureActionBundle getSecureActionBundle()
 248         throws SecureActionException
 249     {
 250         SecureActionBundle bundle = new SecureActionBundle();
 251
 252         bundle.setRequiresAuthentication( true );
 253         bundle.addRequiredAuthorization( ArchivaRoleConstants.OPERATION_ACCESS_REPORT, Resource.GLOBAL );
 254
 255         return bundle;
 256     }
 257 }