Re: svn commit: r935326 - /ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java

[Ashish Vijaywargiya <vi...@gmail.com>]

This is nice addition.
Thanks Scott!

--
Ashish

On Sun, Apr 18, 2010 at 3:41 PM,  <le...@apache.org> wrote:
> Author: lektran
> Date: Sun Apr 18 10:11:45 2010
> New Revision: 935326
>
> URL: http://svn.apache.org/viewvc?rev=935326&view=rev
> Log:
> Added a Groovy Builder class for building EntityConditions, plenty of room for handling possible errors, at the moment I'm just assuming the passed in parameters will be what I expect
>
> Added:
>    ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java   (with props)
>
> Added: ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java
> URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java?rev=935326&view=auto
> ==============================================================================
> --- ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java (added)
> +++ ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java Sun Apr 18 10:11:45 2010
> @@ -0,0 +1,89 @@
> +/*******************************************************************************
> + * 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.ofbiz.entity.condition;
> +
> +import java.util.Iterator;
> +import java.util.List;
> +import java.util.Map;
> +
> +import org.ofbiz.base.util.UtilGenerics;
> +
> +import javolution.util.FastList;
> +
> +import groovy.util.BuilderSupport;
> +
> +public class EntityConditionBuilder extends BuilderSupport {
> +
> +    @Override
> +    protected Object createNode(Object methodName) {
> +        String operatorName = ((String)methodName).toLowerCase();
> +        EntityJoinOperator operator = EntityOperator.lookupJoin(operatorName);
> +        List<EntityCondition> condList = FastList.newInstance();
> +        return EntityCondition.makeCondition(condList, operator);
> +    }
> +
> +    @Override
> +    protected Object createNode(Object methodName, Object objArg) {
> +        Object node = createNode(methodName);
> +        setParent(node, objArg);
> +        return node;
> +    }
> +
> +    @SuppressWarnings("unchecked")
> +    @Override
> +    protected Object createNode(Object methodName, Map mapArg) {
> +        Map<String, Object> fieldValueMap = UtilGenerics.checkMap(mapArg);
> +        String operatorName = ((String)methodName).toLowerCase();
> +        EntityComparisonOperator<String, Object> operator = EntityOperator.lookupComparison(operatorName);
> +        List<EntityCondition> conditionList = FastList.newInstance();
> +        for (Map.Entry<String, Object> entry : fieldValueMap.entrySet()) {
> +            conditionList.add(EntityCondition.makeCondition(entry.getKey(), operator, entry.getValue()));
> +        }
> +        if (conditionList.size() == 1) {
> +            return conditionList.get(0);
> +        } else {
> +            return EntityCondition.makeCondition(conditionList);
> +        }
> +    }
> +
> +    @SuppressWarnings("unchecked")
> +    @Override
> +    protected Object createNode(Object methodName, Map mapArg, Object objArg) {
> +        return null;
> +    }
> +
> +    @Override
> +    protected void setParent(Object parent, Object child) {
> +        // No add method on EntityConditionList?
> +        EntityConditionList<EntityCondition> parentConList = UtilGenerics.cast(parent);
> +        Iterator<EntityCondition> iterator = parentConList.getConditionIterator();
> +        List<EntityCondition> tempList = FastList.newInstance();
> +        while (iterator.hasNext()) {
> +            tempList.add(iterator.next());
> +        }
> +        if (child instanceof EntityCondition) {
> +            tempList.add((EntityCondition)child);
> +        } else if (child instanceof List) {
> +            tempList.addAll(UtilGenerics.<EntityCondition>checkList(child));
> +        }
> +        parentConList.init(tempList, parentConList.getOperator());
> +    }
> +
> +}
>
> Propchange: ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java
> ------------------------------------------------------------------------------
>    svn:eol-style = native
>
> Propchange: ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java
> ------------------------------------------------------------------------------
>    svn:keywords = "Date Rev Author URL Id"
>
> Propchange: ofbiz/trunk/framework/entity/src/org/ofbiz/entity/condition/EntityConditionBuilder.java
> ------------------------------------------------------------------------------
>    svn:mime-type = text/plain
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