Return-Path: 
 <cvs-return-18841-apmail-cocoon-cvs-archive=cocoon.apache.org@cocoon.apache.org>
Delivered-To: apmail-cocoon-cvs-archive@www.apache.org
Received: (qmail 77736 invoked from network); 17 May 2004 07:53:48 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199)
  by minotaur-2.apache.org with SMTP; 17 May 2004 07:53:48 -0000
Received: (qmail 72827 invoked by uid 500); 17 May 2004 07:53:48 -0000
Delivered-To: apmail-cocoon-cvs-archive@cocoon.apache.org
Received: (qmail 72737 invoked by uid 500); 17 May 2004 07:53:48 -0000
Mailing-List: contact cvs-help@cocoon.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@cocoon.apache.org
list-help: <mailto:cvs-help@cocoon.apache.org>
list-unsubscribe: <mailto:cvs-unsubscribe@cocoon.apache.org>
list-post: <mailto:cvs@cocoon.apache.org>
Delivered-To: mailing list cvs@cocoon.apache.org
Received: (qmail 72710 invoked by uid 500); 17 May 2004 07:53:48 -0000
Delivered-To: apmail-cocoon-2.1-cvs@apache.org
Received: (qmail 72702 invoked by uid 98); 17 May 2004 07:53:47 -0000
Received: from cziegeler@apache.org by hermes.apache.org by uid 82 with
 qmail-scanner-1.20
 (clamuko: 0.70.  Clear:RC:0(209.237.227.194):.
 Processed in 0.320032 secs); 17 May 2004 07:53:47 -0000
X-Qmail-Scanner-Mail-From: cziegeler@apache.org via hermes.apache.org
X-Qmail-Scanner: 1.20 (Clear:RC:0(209.237.227.194):. Processed in 0.320032
 secs)
Received: from unknown (HELO minotaur.apache.org) (209.237.227.194)
  by hermes.apache.org with SMTP; 17 May 2004 07:53:47 -0000
Received: (qmail 77640 invoked by uid 1260); 17 May 2004 07:53:42 -0000
Date: 17 May 2004 07:53:42 -0000
Message-ID: <20040517075342.77639.qmail@minotaur.apache.org>
From: cziegeler@apache.org
To: cocoon-2.1-cvs@apache.org
Subject: cvs commit: cocoon-2.1/src/blocks/scratchpad/lib
 jcs-1.0-dev-20040303.jar
X-Spam-Rating: hermes.apache.org 1.6.2 0/1000/N
X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N

cziegeler    2004/05/17 00:53:42

  Modified:    lib      jars.xml
               src/webapp/WEB-INF cocoon.xconf
  Added:       lib/core jcs-1.0-dev-20040303.jar
               src/java/org/apache/cocoon/components/store
                        JCSPersistentStore.java transient.ccf default.ccf
                        AbstractJCSStore.java persistent.ccf
                        JCSDefaultStore.java JCSTransientStore.java
  Removed:     src/blocks/scratchpad/conf jcs-store.xconf
               src/blocks/scratchpad/java/org/apache/cocoon/components/store
                        transient.ccf JCSDefaultStore.java
                        JCSTransientStore.java AbstractJCSStore.java
                        default.ccf
               src/blocks/scratchpad/lib jcs-1.0-dev-20040303.jar
  Log:
  JCS is now the default cache (jcs is currently compield against 1.4)
  
  Revision  Changes    Path
  1.1                  cocoon-2.1/lib/core/jcs-1.0-dev-20040303.jar
  
  	<<Binary file>>
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/JCSPersistentStore.java
  
  Index: JCSPersistentStore.java
  ===================================================================
  /*
   * Copyright 2004,2004 The Apache Software Foundation.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.cocoon.components.store;
  
  import org.apache.avalon.framework.context.Contextualizable;
  
  
  /**
   * This is the persistent store implementation based on JCS
   * http://jakarta.apache.org/turbine/jcs/BasicJCSConfiguration.html
   * 
   * @version CVS $Id: JCSPersistentStore.java,v 1.1 2004/05/17 07:53:41 cziegeler Exp $
   */
  public class JCSPersistentStore 
      extends JCSDefaultStore
      implements Contextualizable {
  
      /** The location of the JCS default properties file */
      private static final String DEFAULT_PROPERTIES = "org/apache/cocoon/components/store/persistent.ccf";
  
      protected String getDefaultPropertiesFile() {
          return DEFAULT_PROPERTIES;
      }
      
  }
  
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/transient.ccf
  
  Index: transient.ccf
  ===================================================================
  # Cache configuration defaults.
  
  # Copyright 1999-2004 The Apache Software Foundation
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  jcs.default=
  jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.default.cacheattributes.MaxObjects=100
  jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  
  # SYSTEM GROUP ID CACHE
  jcs.system.groupIdCache=
  jcs.system.groupIdCache.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.system.groupIdCache.cacheattributes.MaxObjects=1000
  jcs.system.groupIdCache.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  
  jcs.region.main=
  jcs.region.main.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.region.main.cacheattributes.MaxObjects=100
  jcs.region.main.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  jcs.region.main.cacheattributes.UseMemoryShrinker=true
  jcs.region.main.cacheattributes.MaxMemoryIdleTimeSeconds=3600
  jcs.region.main.cacheattributes.ShrinkerIntervalSeconds=60
  
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/default.ccf
  
  Index: default.ccf
  ===================================================================
  # Cache configuration defaults.
  
  # Copyright 1999-2004 The Apache Software Foundation
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  jcs.default=DC
  jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.default.cacheattributes.MaxObjects=100
  jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  
  # SYSTEM GROUP ID CACHE
  jcs.system.groupIdCache=DC
  jcs.system.groupIdCache.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.system.groupIdCache.cacheattributes.MaxObjects=1000
  jcs.system.groupIdCache.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  
  ##### AUXILIARY CACHES
  
  # Indexed Disk Cache
  jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheFactory
  jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheAttributes
  #jcs.auxiliary.DC.attributes.DiskPath=
  
  # PRE-DEFINED CACHE REGIONS   
  
  jcs.region.main=DC
  jcs.region.main.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.region.main.cacheattributes.MaxObjects=100
  jcs.region.main.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  jcs.region.main.cacheattributes.UseMemoryShrinker=true
  jcs.region.main.cacheattributes.MaxMemoryIdleTimeSeconds=3600
  jcs.region.main.cacheattributes.ShrinkerIntervalSeconds=60
  
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/AbstractJCSStore.java
  
  Index: AbstractJCSStore.java
  ===================================================================
  /*
   * Copyright 2004,2004 The Apache Software Foundation.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.cocoon.components.store;
  
  import java.io.IOException;
  import java.util.Enumeration;
  import java.util.Properties;
  
  import org.apache.avalon.framework.activity.Disposable;
  import org.apache.avalon.framework.activity.Initializable;
  import org.apache.avalon.framework.logger.AbstractLogEnabled;
  import org.apache.avalon.framework.parameters.ParameterException;
  import org.apache.avalon.framework.parameters.Parameterizable;
  import org.apache.avalon.framework.parameters.Parameters;
  import org.apache.avalon.framework.thread.ThreadSafe;
  import org.apache.commons.collections.iterators.IteratorEnumeration;
  import org.apache.excalibur.store.Store;
  import org.apache.jcs.access.GroupCacheAccess;
  import org.apache.jcs.access.exception.CacheException;
  import org.apache.jcs.engine.control.CompositeCache;
  import org.apache.jcs.engine.control.CompositeCacheManager;
  
  /**
   * This is the base class for a store implementation based on JCS.
   * For JCS Configuration details see:
   * http://jakarta.apache.org/turbine/jcs/BasicJCSConfiguration.html
   * 
   * @version CVS $Id: AbstractJCSStore.java,v 1.1 2004/05/17 07:53:41 cziegeler Exp $
   */
  public abstract class AbstractJCSStore 
      extends AbstractLogEnabled
      implements Store, 
                 Parameterizable,
                 Initializable,
                 Disposable, 
                 ThreadSafe {
      
      /** The JCS configuration properties */
      protected Properties properties;
      
      /** The JCS region name */
      protected String region;
      
      /** JCS Cache manager */
      private CompositeCacheManager cacheManager;
      
      /** The Java Cache System object */
      private JCSCacheAccess jcs;
      
      /**
       * Override in sub classes
       */
      protected abstract String getDefaultPropertiesFile();
      
      
      /* (non-Javadoc)
       * @see org.apache.avalon.framework.parameters.Parameterizable#parameterize(org.apache.avalon.framework.parameters.Parameters)
       */
      public void parameterize(Parameters parameters) 
      throws ParameterException {
          
          this.region = parameters.getParameter("region-name","main");
          
          Properties defaults = new Properties();
          try {
              String defaultsFile = this.getDefaultPropertiesFile();
              if (defaultsFile != null) {
                  defaults.load(Thread.currentThread().getContextClassLoader().
                      getResourceAsStream(defaultsFile));
              }
          } catch (IOException e) {
              throw new ParameterException("Failure loading cache defaults",e);
          }
          
          this.properties = new Properties(defaults);
          String[] names = parameters.getNames();
          for (int i = 0; i < names.length; i++) {
              if (names[i].startsWith("jcs.")) {
                  this.properties.put(names[i], parameters.getParameter(names[i]));
              }
          }
  
      }
      
      /* (non-Javadoc)
       * @see org.apache.avalon.framework.activity.Initializable#initialize()
       */
      public void initialize() throws Exception {
          this.cacheManager = CompositeCacheManager.getUnconfiguredInstance();
          this.cacheManager.configure(this.properties);
          this.jcs = new JCSCacheAccess(cacheManager.getCache(region));
      }
      
      /* (non-Javadoc)
       * @see org.apache.avalon.framework.activity.Disposable#dispose()
       */
      public void dispose() {
          if ( this.jcs != null ) {
              this.jcs.dispose();
              this.jcs = null;
          }
          if ( this.cacheManager != null ) {
              this.cacheManager.release();
              this.cacheManager = null;            
          }
          this.properties = null;
      }
      
      // ---------------------------------------------------- Store implementation
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#get(java.lang.Object)
       */
      public Object get(Object key) {
          Object value = this.jcs.get(key);
          if (getLogger().isDebugEnabled()) {
              if (value != null) {
                  getLogger().debug("Found key: " + key);
              } else {
                  getLogger().debug("NOT Found key: " + key);
              }
          }
          
          return value;
      }
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#store(java.lang.Object, java.lang.Object)
       */
      public void store(Object key, Object value)
      throws IOException {
          
          if (getLogger().isDebugEnabled()) {
              getLogger().debug("Store object " + value + " with key "+ key);
          }
          
          try {
              this.jcs.put(key, value);
          } catch (CacheException ce) {
              getLogger().error("Failure storing object ", ce);
          }
      }
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#free()
       */
      public void free() {
          // TODO
      }
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#clear()
       */
      public void clear() {
          if (getLogger().isDebugEnabled()) {
              getLogger().debug("Clearing the store");
          }
          
          try {
              this.jcs.remove();               
          } catch (CacheException ce) {
              getLogger().error("Failure clearing store", ce);
          }
      }
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#remove(java.lang.Object)
       */
      public void remove(Object key) {
          if (getLogger().isDebugEnabled()) {
              getLogger().debug("Removing item " + key);
          }
          
          try {
             this.jcs.remove(key);
          } catch (CacheException ce) {
              getLogger().error("Failure removing object", ce);
          }
      }
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#containsKey(java.lang.Object)
       */
      public boolean containsKey(Object key) {
          return this.jcs.get(key) != null;
      }
      
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#keys()
       */
      public Enumeration keys() {
        return new IteratorEnumeration(this.jcs.getGroupKeys("").iterator());
      }
      
      /* (non-Javadoc)
       * @see org.apache.excalibur.store.Store#size()
       */
      public int size() {
          return this.jcs.getSize();
      }
      
  
      private static class JCSCacheAccess extends GroupCacheAccess {
          private JCSCacheAccess(CompositeCache cacheControl) {
              super(cacheControl);
          }
          
          private int getSize() {
              return super.cacheControl.getSize();
          }
          
          protected void dispose() {
              super.dispose();
          }
      }
  }
  
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/persistent.ccf
  
  Index: persistent.ccf
  ===================================================================
  # Cache configuration defaults.
  
  # Copyright 1999-2004 The Apache Software Foundation
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  jcs.default=DC
  jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.default.cacheattributes.MaxObjects=100
  jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  
  # SYSTEM GROUP ID CACHE
  jcs.system.groupIdCache=DC
  jcs.system.groupIdCache.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.system.groupIdCache.cacheattributes.MaxObjects=1000
  jcs.system.groupIdCache.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  
  ##### AUXILIARY CACHES
  
  # Indexed Disk Cache
  jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheFactory
  jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheAttributes
  #jcs.auxiliary.DC.attributes.DiskPath=
  
  # PRE-DEFINED CACHE REGIONS   
  
  jcs.region.main=DC
  jcs.region.main.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
  jcs.region.main.cacheattributes.MaxObjects=100
  jcs.region.main.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
  jcs.region.main.cacheattributes.UseMemoryShrinker=true
  jcs.region.main.cacheattributes.MaxMemoryIdleTimeSeconds=3600
  jcs.region.main.cacheattributes.ShrinkerIntervalSeconds=60
  
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/JCSDefaultStore.java
  
  Index: JCSDefaultStore.java
  ===================================================================
  /*
   * Copyright 2004,2004 The Apache Software Foundation.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.cocoon.components.store;
  
  import java.io.File;
  import java.io.IOException;
  
  import org.apache.avalon.framework.context.Context;
  import org.apache.avalon.framework.context.ContextException;
  import org.apache.avalon.framework.context.Contextualizable;
  import org.apache.avalon.framework.parameters.ParameterException;
  import org.apache.avalon.framework.parameters.Parameters;
  import org.apache.cocoon.Constants;
  import org.apache.cocoon.util.IOUtils;
  
  
  /**
   * This is the default store implementation based on JCS
   * http://jakarta.apache.org/turbine/jcs/BasicJCSConfiguration.html
   * 
   * @version CVS $Id: JCSDefaultStore.java,v 1.1 2004/05/17 07:53:41 cziegeler Exp $
   */
  public class JCSDefaultStore 
      extends JCSTransientStore
      implements Contextualizable {
  
      /** The location of the JCS default properties file */
      private static final String DEFAULT_PROPERTIES = "org/apache/cocoon/components/store/default.ccf";
  
      /** The context containing the work and the cache directory */
      private Context context;
  
      /* (non-Javadoc)
       * @see org.apache.avalon.framework.context.Contextualizable#contextualize(org.apache.avalon.framework.context.Context)
       */
      public void contextualize(Context aContext) throws ContextException {
          this.context = aContext;
      }
      
      /* (non-Javadoc)
       * @see org.apache.avalon.framework.parameters.Parameterizable#parameterize(org.apache.avalon.framework.parameters.Parameters)
       */
      public void parameterize(Parameters parameters) 
      throws ParameterException {
          // TODO describe options
          super.parameterize(parameters);
          
          // get the directory to use
          try {
              final File workDir = (File) context.get(Constants.CONTEXT_WORK_DIR);
              if (parameters.getParameterAsBoolean("use-cache-directory", false)) {
                  final File cacheDir = (File) context.get(Constants.CONTEXT_CACHE_DIR);
                  if (getLogger().isDebugEnabled()) {
                      getLogger().debug("Using cache directory: " + cacheDir);
                  }
                  setDirectory(cacheDir);
              } else if (parameters.getParameterAsBoolean("use-work-directory", false)) {
                  if (getLogger().isDebugEnabled()) {
                      getLogger().debug("Using work directory: " + workDir);
                  }
                  setDirectory(workDir);
              } else if (parameters.getParameter("directory", null) != null) {
                  String dir = parameters.getParameter("directory");
                  dir = IOUtils.getContextFilePath(workDir.getPath(), dir);
                  if (getLogger().isDebugEnabled()) {
                      getLogger().debug("Using directory: " + dir);
                  }
                  setDirectory(new File(dir));
              } else {
                  if (getLogger().isDebugEnabled()) {
                      getLogger().debug("Using default directory: " + workDir);
                  }
                  setDirectory(workDir);
              }
          } catch (ContextException ce) {
              throw new ParameterException("Unable to get directory information from context.", ce);
          } catch (IOException e) {
              throw new ParameterException("Unable to set directory", e);
          }
          
      }
      
      protected String getDefaultPropertiesFile() {
          return DEFAULT_PROPERTIES;
      }
      
      /**
       * Sets the disk cache location.
       */
      private void setDirectory(final File directory)
      throws IOException {
  
          /* Does directory exist? */
          if (!directory.exists()) {
              /* Create it anew */
              if (!directory.mkdirs()) {
                  throw new IOException(
                  "Error creating store directory '" + directory.getAbsolutePath() + "'. ");
              }
          }
  
          /* Is given file actually a directory? */
          if (!directory.isDirectory()) {
              throw new IOException("'" + directory.getAbsolutePath() + "' is not a directory");
          }
  
          /* Is directory readable and writable? */
          if (!(directory.canRead() && directory.canWrite())) {
              throw new IOException(
                  "Directory '" + directory.getAbsolutePath() + "' is not readable/writable"
              );
          }
          
          this.properties.setProperty("jcs.auxiliary.DC.attributes.DiskPath",
                                      directory.getAbsolutePath());
      }
  
  }
  
  
  
  1.1                  cocoon-2.1/src/java/org/apache/cocoon/components/store/JCSTransientStore.java
  
  Index: JCSTransientStore.java
  ===================================================================
  /*
   * Copyright 2004,2004 The Apache Software Foundation.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.cocoon.components.store;
  
  import org.apache.avalon.framework.parameters.ParameterException;
  import org.apache.avalon.framework.parameters.Parameters;
  
  
  /**
   * This is the transient store implementation based on JCS
   * http://jakarta.apache.org/turbine/jcs/BasicJCSConfiguration.html
   * 
   * @version CVS $Id: JCSTransientStore.java,v 1.1 2004/05/17 07:53:41 cziegeler Exp $
   */
  public class JCSTransientStore 
      extends AbstractJCSStore {
  
      /** The location of the JCS default properties file */
      private static final String DEFAULT_PROPERTIES = "org/apache/cocoon/components/store/transient.ccf";
      
      /* (non-Javadoc)
       * @see org.apache.avalon.framework.parameters.Parameterizable#parameterize(org.apache.avalon.framework.parameters.Parameters)
       */
      public void parameterize(Parameters parameters) throws ParameterException {
          super.parameterize(parameters);
          int maxobjects = parameters.getParameterAsInteger("maxobjects", -1);
          if (maxobjects != -1) {
              String key = "jcs.region." + region + ".cacheattributes.MaxObjects";
              this.properties.setProperty(key, String.valueOf(maxobjects));
          }
      }
      
      protected String getDefaultPropertiesFile() {
          return DEFAULT_PROPERTIES;
      }
  }
  
  
  
  1.214     +2 -2      cocoon-2.1/lib/jars.xml
  
  Index: jars.xml
  ===================================================================
  RCS file: /home/cvs/cocoon-2.1/lib/jars.xml,v
  retrieving revision 1.213
  retrieving revision 1.214
  diff -u -r1.213 -r1.214
  --- jars.xml	8 May 2004 12:39:21 -0000	1.213
  +++ jars.xml	17 May 2004 07:53:41 -0000	1.214
  @@ -548,7 +548,7 @@
       <title>JCS</title>
       <description>Java Caching System</description>
       <used-by>JCS Store</used-by>
  -    <lib>scratchpad/lib/jcs-1.0-dev-20040303.jar</lib>
  +    <lib>core/jcs-1.0-dev-20040303.jar</lib>
       <homepage>http://jakarta.apache.org/turbine/jcs</homepage>
     </file>
   
  
  
  
  1.43      +12 -12    cocoon-2.1/src/webapp/WEB-INF/cocoon.xconf
  
  Index: cocoon.xconf
  ===================================================================
  RCS file: /home/cvs/cocoon-2.1/src/webapp/WEB-INF/cocoon.xconf,v
  retrieving revision 1.42
  retrieving revision 1.43
  diff -u -r1.42 -r1.43
  --- cocoon.xconf	6 May 2004 15:30:50 -0000	1.42
  +++ cocoon.xconf	17 May 2004 07:53:42 -0000	1.43
  @@ -422,8 +422,9 @@
         |    When the number of maxobjects has been reached. The last object
         |    in the cache will be thrown out.
         +-->
  -  <transient-store logger="core.store.transient">
  -     <parameter name="maxobjects" value="100"/>
  +  <transient-store class="org.apache.cocoon.components.store.JCSTransientStore" 
  +                    logger="core.store.transient">
  +    <parameter name="maxobjects" value="1000"/>
     </transient-store>
     
     <!--+
  @@ -437,14 +438,16 @@
         |    When the number of maxobjects has been reached. The last object
         |    in the cache will be thrown out.
         +-->
  -  <store logger="core.store">
  -     <parameter name="maxobjects" value="100"/>
  +  <store class="org.apache.cocoon.components.store.JCSDefaultStore" 
  +         logger="core.store">
  +    <parameter name="maxobjects" value="1000"/>
  +    <parameter name="use-cache-directory" value="true"/>
     </store>
   
     <!--+
         | Persistent Store: holds objects that have to survive shutdown.
  -      | WARNING: FilesystemStore is broken. Cocoon uses DefaultPersistentStore based
  -      | on the Avalon Excalibur JispStore instead.
  +      | WARNING: FilesystemStore and JispStore are broken. Cocoon uses 
  +      | JCSPersistentStore based on Jakarta JCS instead.
         |
         | Common configuration parameters:
         |  use-cache-directory: Indicates that cache directory specified in
  @@ -454,14 +457,11 @@
         |  directory: Specifies directory to use. Absolute or relative to the
         |             work directory.
         |
  -      | DefaultStore configuration parameters:
  -      |  datafile: Name of the store file to use. Defaults to cocoon.dat
  -      |  indexfile: Name of the index file to use. Defaults to cocoon.idx
  -      |  order: The page size of the B-Tree index, as an integer (default=301).
         +-->
  -  <persistent-store logger="core.store.persistent">
  +  <persistent-store class="org.apache.cocoon.components.store.JCSPersistentStore"
  +                    logger="core.store.persistent">
       <parameter name="use-cache-directory" value="true"/>
  -    <parameter name="order" value="2701"/>
  +    <parameter name="maxobjects" value="1000"/>
     </persistent-store>
   
     <!--+