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ConfigurePDXCommand.java
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ConfigurePDXCommand.java
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/*
* 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.geode.management.internal.cli.commands;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Arrays;
import org.springframework.shell.core.annotation.CliCommand;
import org.springframework.shell.core.annotation.CliOption;
import org.apache.geode.internal.cache.CacheConfig;
import org.apache.geode.internal.cache.xmlcache.CacheCreation;
import org.apache.geode.internal.cache.xmlcache.CacheXml;
import org.apache.geode.internal.cache.xmlcache.CacheXmlGenerator;
import org.apache.geode.management.cli.CliMetaData;
import org.apache.geode.management.cli.Result;
import org.apache.geode.management.internal.cli.CliUtil;
import org.apache.geode.management.internal.cli.i18n.CliStrings;
import org.apache.geode.management.internal.cli.result.InfoResultData;
import org.apache.geode.management.internal.cli.result.ResultBuilder;
import org.apache.geode.management.internal.configuration.domain.XmlEntity;
import org.apache.geode.management.internal.security.ResourceOperation;
import org.apache.geode.pdx.ReflectionBasedAutoSerializer;
import org.apache.geode.security.ResourcePermission;
public class ConfigurePDXCommand implements GfshCommand {
@CliCommand(value = CliStrings.CONFIGURE_PDX, help = CliStrings.CONFIGURE_PDX__HELP)
@CliMetaData(relatedTopic = CliStrings.TOPIC_GEODE_REGION)
@ResourceOperation(resource = ResourcePermission.Resource.CLUSTER,
operation = ResourcePermission.Operation.MANAGE)
public Result configurePDX(
@CliOption(key = CliStrings.CONFIGURE_PDX__READ__SERIALIZED,
help = CliStrings.CONFIGURE_PDX__READ__SERIALIZED__HELP) Boolean readSerialized,
@CliOption(key = CliStrings.CONFIGURE_PDX__IGNORE__UNREAD_FIELDS,
help = CliStrings.CONFIGURE_PDX__IGNORE__UNREAD_FIELDS__HELP) Boolean ignoreUnreadFields,
@CliOption(key = CliStrings.CONFIGURE_PDX__DISKSTORE, specifiedDefaultValue = "",
help = CliStrings.CONFIGURE_PDX__DISKSTORE__HELP) String diskStore,
@CliOption(key = CliStrings.CONFIGURE_PDX__AUTO__SERIALIZER__CLASSES,
help = CliStrings.CONFIGURE_PDX__AUTO__SERIALIZER__CLASSES__HELP) String[] patterns,
@CliOption(key = CliStrings.CONFIGURE_PDX__PORTABLE__AUTO__SERIALIZER__CLASSES,
help = CliStrings.CONFIGURE_PDX__PORTABLE__AUTO__SERIALIZER__CLASSES__HELP) String[] portablePatterns) {
Result result;
try {
InfoResultData ird = ResultBuilder.createInfoResultData();
CacheCreation cache = new CacheCreation(true);
if ((portablePatterns != null && portablePatterns.length > 0)
&& (patterns != null && patterns.length > 0)) {
return ResultBuilder.createUserErrorResult(CliStrings.CONFIGURE_PDX__ERROR__MESSAGE);
}
if (!CliUtil.getAllNormalMembers(getCache()).isEmpty()) {
ird.addLine(CliStrings.CONFIGURE_PDX__NORMAL__MEMBERS__WARNING);
}
// Set persistent and the disk-store
if (diskStore != null) {
cache.setPdxPersistent(true);
ird.addLine(CliStrings.CONFIGURE_PDX__PERSISTENT + " = " + cache.getPdxPersistent());
if (!diskStore.equals("")) {
cache.setPdxDiskStore(diskStore);
ird.addLine(CliStrings.CONFIGURE_PDX__DISKSTORE + " = " + cache.getPdxDiskStore());
} else {
ird.addLine(CliStrings.CONFIGURE_PDX__DISKSTORE + " = " + "DEFAULT");
}
} else {
cache.setPdxPersistent(CacheConfig.DEFAULT_PDX_PERSISTENT);
ird.addLine(CliStrings.CONFIGURE_PDX__PERSISTENT + " = " + cache.getPdxPersistent());
}
// Set read-serialized
if (readSerialized != null) {
cache.setPdxReadSerialized(readSerialized);
} else {
cache.setPdxReadSerialized(CacheConfig.DEFAULT_PDX_READ_SERIALIZED);
}
ird.addLine(
CliStrings.CONFIGURE_PDX__READ__SERIALIZED + " = " + cache.getPdxReadSerialized());
// Set ignoreUnreadFields
if (ignoreUnreadFields != null) {
cache.setPdxIgnoreUnreadFields(ignoreUnreadFields);
} else {
cache.setPdxIgnoreUnreadFields(CacheConfig.DEFAULT_PDX_IGNORE_UNREAD_FIELDS);
}
ird.addLine(CliStrings.CONFIGURE_PDX__IGNORE__UNREAD_FIELDS + " = "
+ cache.getPdxIgnoreUnreadFields());
if (portablePatterns != null) {
ReflectionBasedAutoSerializer autoSerializer =
new ReflectionBasedAutoSerializer(portablePatterns);
cache.setPdxSerializer(autoSerializer);
ird.addLine("PDX Serializer " + cache.getPdxSerializer().getClass().getName());
ird.addLine("Portable classes " + Arrays.toString(portablePatterns));
}
if (patterns != null) {
ReflectionBasedAutoSerializer nonPortableAutoSerializer =
new ReflectionBasedAutoSerializer(true, patterns);
cache.setPdxSerializer(nonPortableAutoSerializer);
ird.addLine("PDX Serializer : " + cache.getPdxSerializer().getClass().getName());
ird.addLine("Non portable classes :" + Arrays.toString(patterns));
}
final StringWriter stringWriter = new StringWriter();
final PrintWriter printWriter = new PrintWriter(stringWriter);
CacheXmlGenerator.generate(cache, printWriter, true, false, false);
printWriter.close();
String xmlDefinition = stringWriter.toString();
// TODO jbarrett - shouldn't this use the same loadXmlDefinition that other constructors use?
XmlEntity xmlEntity =
XmlEntity.builder().withType(CacheXml.PDX).withConfig(xmlDefinition).build();
result = ResultBuilder.buildResult(ird);
persistClusterConfiguration(result,
() -> getSharedConfiguration().addXmlEntity(xmlEntity, null));
} catch (Exception e) {
return ResultBuilder.createGemFireErrorResult(e.getMessage());
}
return result;
}
}