| /* |
| * 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 freemarker.template; |
| |
| import freemarker.ext.beans.BeansWrapperConfiguration; |
| |
| /** |
| * Holds {@link DefaultObjectWrapper} configuration settings and defines their defaults. |
| * You will not use this abstract class directly, but concrete subclasses like {@link DefaultObjectWrapperBuilder}. |
| * Unless, you are developing a builder for a custom {@link DefaultObjectWrapper} subclass. In that case, note that |
| * overriding the {@link #equals} and {@link #hashCode} is important, as these objects are used as {@link ObjectWrapper} |
| * singleton lookup keys. |
| * |
| * @since 2.3.22 |
| */ |
| public abstract class DefaultObjectWrapperConfiguration extends BeansWrapperConfiguration { |
| |
| private boolean useAdaptersForContainers; |
| private boolean forceLegacyNonListCollections; |
| private boolean iterableSupport; |
| private boolean domNodeSupport; |
| private boolean jythonSupport; |
| |
| protected DefaultObjectWrapperConfiguration(Version incompatibleImprovements) { |
| super(DefaultObjectWrapper.normalizeIncompatibleImprovementsVersion(incompatibleImprovements), true); |
| _TemplateAPI.checkCurrentVersionNotRecycled( |
| incompatibleImprovements, |
| "freemarker.configuration", "DefaultObjectWrapper"); |
| useAdaptersForContainers = getIncompatibleImprovements().intValue() >= _VersionInts.V_2_3_22; |
| forceLegacyNonListCollections = true; // [2.4]: = IcI < _TemplateAPI.V_2_4_0; |
| domNodeSupport = true; |
| jythonSupport = true; |
| } |
| |
| /** See {@link DefaultObjectWrapper#getUseAdaptersForContainers()}. */ |
| public boolean getUseAdaptersForContainers() { |
| return useAdaptersForContainers; |
| } |
| |
| /** See {@link DefaultObjectWrapper#setUseAdaptersForContainers(boolean)}. */ |
| public void setUseAdaptersForContainers(boolean useAdaptersForContainers) { |
| this.useAdaptersForContainers = useAdaptersForContainers; |
| } |
| |
| /** See {@link DefaultObjectWrapper#getForceLegacyNonListCollections()}. */ |
| public boolean getForceLegacyNonListCollections() { |
| return forceLegacyNonListCollections; |
| } |
| |
| /** See {@link DefaultObjectWrapper#setForceLegacyNonListCollections(boolean)}. */ |
| public void setForceLegacyNonListCollections(boolean legacyNonListCollectionWrapping) { |
| this.forceLegacyNonListCollections = legacyNonListCollectionWrapping; |
| } |
| |
| /** See {@link DefaultObjectWrapper#getDOMNodeSupport()}. */ |
| public boolean getDOMNodeSupport() { |
| return domNodeSupport; |
| } |
| |
| /** See {@link DefaultObjectWrapper#setDOMNodeSupport(boolean)}. */ |
| public void setDOMNodeSupport(boolean domNodeSupport) { |
| this.domNodeSupport = domNodeSupport; |
| } |
| |
| /** See {@link DefaultObjectWrapper#getJythonSupport()}. */ |
| public boolean getJythonSupport() { |
| return jythonSupport; |
| } |
| |
| /** See {@link DefaultObjectWrapper#setJythonSupport(boolean)}. */ |
| public void setJythonSupport(boolean jythonSupport) { |
| this.jythonSupport = jythonSupport; |
| } |
| |
| /** |
| * See {@link DefaultObjectWrapper#getIterableSupport()}. |
| * |
| * @since 2.3.25 |
| */ |
| public boolean getIterableSupport() { |
| return iterableSupport; |
| } |
| |
| /** |
| * See {@link DefaultObjectWrapper#setIterableSupport(boolean)}. |
| * |
| * @since 2.3.25 |
| */ |
| public void setIterableSupport(boolean iterableSupport) { |
| this.iterableSupport = iterableSupport; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = super.hashCode(); |
| final int prime = 31; |
| result = result * prime + (useAdaptersForContainers ? 1231 : 1237); |
| result = result * prime + (forceLegacyNonListCollections ? 1231 : 1237); |
| result = result * prime + (iterableSupport ? 1231 : 1237); |
| result = result * prime + (domNodeSupport ? 1231 : 1237); |
| result = result * prime + (jythonSupport ? 1231 : 1237); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object that) { |
| if (!super.equals(that)) return false; |
| final DefaultObjectWrapperConfiguration thatDowCfg = (DefaultObjectWrapperConfiguration) that; |
| return useAdaptersForContainers == thatDowCfg.getUseAdaptersForContainers() |
| && forceLegacyNonListCollections == thatDowCfg.forceLegacyNonListCollections |
| && iterableSupport == thatDowCfg.iterableSupport |
| && domNodeSupport == thatDowCfg.domNodeSupport |
| && jythonSupport == thatDowCfg.jythonSupport; |
| } |
| |
| } |