Author: simonetripodi
Date: Sun May 15 18:59:30 2011
New Revision: 1103507
URL: http://svn.apache.org/viewvc?rev=1103507&view=rev
Log:
restored the PluginCreateRuleBuilder class
PluginCreateRuleBuilder plugged in the Digester EDSL
Added:
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/PluginCreateRuleBuilder.java
(with props)
Modified:
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/LinkedRuleBuilder.java
Modified:
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/LinkedRuleBuilder.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/LinkedRuleBuilder.java?rev=1103507&r1=1103506&r2=1103507&view=diff
==============================================================================
---
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/LinkedRuleBuilder.java
(original)
+++
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/LinkedRuleBuilder.java
Sun May 15 18:59:30 2011
@@ -228,6 +228,17 @@ public final class LinkedRuleBuilder
}
/**
+ *
+ *
+ * NOTE: when using this rule, make sure {@link
org.apache.commons.digester3.Digester} instances
+ * will be created using {@link
org.apache.commons.digester3.plugins.PluginRules} rules strategy.
+ */
+ public PluginCreateRuleBuilder createPlugin()
+ {
+ return addProvider( new PluginCreateRuleBuilder( keyPattern,
namespaceURI, mainBinder, this ) );
+ }
+
+ /**
* Add a custom user rule in the specified pattern built by the given
provider.
*
* @param <R>
Added:
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/PluginCreateRuleBuilder.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/PluginCreateRuleBuilder.java?rev=1103507&view=auto
==============================================================================
---
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/PluginCreateRuleBuilder.java
(added)
+++
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/PluginCreateRuleBuilder.java
Sun May 15 18:59:30 2011
@@ -0,0 +1,224 @@
+/* $Id$
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.commons.digester3.binder;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.apache.commons.digester3.plugins.PluginCreateRule;
+import org.apache.commons.digester3.plugins.RuleLoader;
+
+/**
+ * Builder chained when invoking {@link LinkedRuleBuilder#createPlugin()}.
+ *
+ * @since 3.0
+ */
+public final class PluginCreateRuleBuilder
+ extends AbstractBackToLinkedRuleBuilder<PluginCreateRule>
+{
+
+ private final Map<String, String> pluginClassAttributes = new
LinkedHashMap<String, String>();
+
+ private final Map<String, String> pluginIdAttributes = new
LinkedHashMap<String, String>();
+
+ private Class<?> baseClass;
+
+ private Class<?> dfltPluginClass;
+
+ private RuleLoader dfltPluginRuleLoader;
+
+ PluginCreateRuleBuilder( String keyPattern, String namespaceURI,
RulesBinder mainBinder,
+ LinkedRuleBuilder mainBuilder )
+ {
+ super( keyPattern, namespaceURI, mainBinder, mainBuilder );
+ }
+
+ /**
+ *
+ * @param <T>
+ * @param type
+ * @return this builder instance
+ */
+ public <T> PluginCreateRuleBuilder ofType( Class<T> type )
+ {
+ if ( type == null )
+ {
+ reportError( "createPlugin().ofType( Class<?> )", "NULL Java type
not allowed" );
+ return this;
+ }
+
+ this.baseClass = type;
+
+ return this;
+ }
+
+ /**
+ *
+ * @param <T>
+ * @param type
+ * @return this builder instance
+ */
+ public <T> PluginCreateRuleBuilder usingDefaultPluginClass( /* @Nullable
*/Class<T> type )
+ {
+ this.dfltPluginClass = type;
+ return this;
+ }
+
+ /**
+ *
+ * @param <RL>
+ * @param ruleLoader
+ * @return this builder instance
+ */
+ public <RL extends RuleLoader> PluginCreateRuleBuilder usingRuleLoader( /*
@Nullable */RL ruleLoader )
+ {
+ this.dfltPluginRuleLoader = ruleLoader;
+ return this;
+ }
+
+ /**
+ * Sets the xml attribute which the input xml uses to indicate to a
+ * PluginCreateRule which class should be instantiated.
+ *
+ * @param attrName
+ * @return this builder instance
+ */
+ public PluginCreateRuleBuilder setPluginClassAttribute( String attrName )
+ {
+ if ( attrName == null )
+ {
+ reportError( "createPlugin().setPluginClassAttribute( String )",
"NULL attribute name not allowed" );
+ return this;
+ }
+
+ return this.setPluginClassAttribute( null, attrName );
+ }
+
+ /**
+ * Sets the xml attribute which the input xml uses to indicate to a
+ * PluginCreateRule which class should be instantiated.
+ *
+ * @param namespaceUri
+ * @param attrName
+ * @return this builder instance
+ */
+ public PluginCreateRuleBuilder setPluginClassAttribute( /* @Nullable
*/String namespaceUri, String attrName )
+ {
+ if ( attrName == null )
+ {
+ reportError( "createPlugin().setPluginClassAttribute( String,
String )", "NULL attribute name not allowed" );
+ return this;
+ }
+
+ return addToMap( pluginClassAttributes, namespaceUri, attrName );
+ }
+
+ /**
+ * Sets the xml attribute which the input xml uses to indicate to a
+ * PluginCreateRule which plugin declaration is being referenced.
+ *
+ * @param attrName
+ * @return this builder instance
+ */
+ public PluginCreateRuleBuilder setPluginIdAttribute( String attrName )
+ {
+ if ( attrName == null )
+ {
+ reportError( "createPlugin().setPluginIdAttribute( String )",
"NULL attribute name not allowed" );
+ return this;
+ }
+
+ return setPluginIdAttribute( null, attrName );
+ }
+
+ /**
+ * Sets the xml attribute which the input xml uses to indicate to a
+ * PluginCreateRule which plugin declaration is being referenced.
+ *
+ * @param namespaceUri
+ * @param attrName
+ * @return this builder instance
+ */
+ public PluginCreateRuleBuilder setPluginIdAttribute( /* @Nullable */String
namespaceUri, String attrName )
+ {
+ if ( attrName == null )
+ {
+ reportError( "createPlugin().setPluginIdAttribute( String, String
)", "NULL attribute name not allowed" );
+ return this;
+ }
+
+ return addToMap( pluginIdAttributes, namespaceUri, attrName );
+ }
+
+ /**
+ *
+ *
+ * @param map
+ * @param namespaceUri
+ * @param attrName
+ * @return this builder instance
+ */
+ private PluginCreateRuleBuilder addToMap( Map<String, String> map, String
namespaceUri, String attrName )
+ {
+ map.put( namespaceUri, attrName );
+ return this;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected PluginCreateRule createRule()
+ {
+ if ( baseClass == null )
+ {
+ reportError( "createPlugin()", "'baseClass' has to be specified" );
+ }
+
+ PluginCreateRule rule;
+ if ( dfltPluginClass != null )
+ {
+ if ( dfltPluginRuleLoader != null )
+ {
+ rule = new PluginCreateRule( baseClass, dfltPluginClass,
dfltPluginRuleLoader );
+ }
+ else
+ {
+ rule = new PluginCreateRule( baseClass, dfltPluginClass );
+ }
+ }
+ else
+ {
+ rule = new PluginCreateRule( baseClass );
+ }
+
+ for ( Entry<String, String> entry : pluginClassAttributes.entrySet() )
+ {
+ rule.setPluginClassAttribute( entry.getKey(), entry.getValue() );
+ }
+
+ for ( Entry<String, String> entry : pluginIdAttributes.entrySet() )
+ {
+ rule.setPluginIdAttribute( entry.getKey(), entry.getValue() );
+ }
+
+ return rule;
+ }
+
+}
Propchange:
commons/sandbox/digester3/trunk/src/main/java/org/apache/commons/digester3/binder/PluginCreateRuleBuilder.java
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