/*
* 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.configuration.messages;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactoryConfigurationError;
import org.xml.sax.SAXException;
import org.apache.geode.DataSerializer;
import org.apache.geode.InternalGemFireError;
import org.apache.geode.internal.DataSerializableFixedID;
import org.apache.geode.internal.Version;
import org.apache.geode.internal.lang.StringUtils;
import org.apache.geode.management.internal.configuration.domain.Configuration;
import org.apache.geode.management.internal.configuration.utils.XmlUtils;
/***
* Response containing the configuration requested by the {@link ConfigurationRequest}
*/
public class ConfigurationResponse implements DataSerializableFixedID {
private Map<String, Configuration> requestedConfiguration = new HashMap<String, Configuration>();
private byte[][] jarBytes;
private String[] jarNames;
private boolean failedToGetSharedConfig = false;
public ConfigurationResponse() {
}
public ConfigurationResponse(Map<String, Configuration> requestedConfiguration) {
this.requestedConfiguration.putAll(requestedConfiguration);
}
@Override
public int getDSFID() {
return DataSerializableFixedID.CONFIGURATION_RESPONSE;
}
@Override
public void toData(DataOutput out) throws IOException {
DataSerializer.writeHashMap((HashMap<?, ?>) requestedConfiguration, out);
DataSerializer.writeStringArray(jarNames, out);
DataSerializer.writeArrayOfByteArrays(jarBytes, out);
DataSerializer.writeBoolean(Boolean.valueOf(failedToGetSharedConfig), out);
}
@Override
public void fromData(DataInput in) throws IOException, ClassNotFoundException {
this.requestedConfiguration = DataSerializer.readHashMap(in);
this.jarNames = DataSerializer.readStringArray(in);
this.jarBytes = DataSerializer.readArrayOfByteArrays(in);
this.failedToGetSharedConfig = DataSerializer.readBoolean(in);
}
public Map<String, Configuration> getRequestedConfiguration() {
return this.requestedConfiguration;
}
public void setRequestedConfiguration(Map<String, Configuration> requestedConfiguration) {
this.requestedConfiguration = requestedConfiguration;
}
public void addConfiguration(Configuration configuration) {
if (configuration != null) {
this.requestedConfiguration.put(configuration.getConfigName(), configuration);
}
}
public String toString() {
StringBuffer sb = new StringBuffer();
Set<String> configNames = requestedConfiguration.keySet();
for (String configName : configNames) {
sb.append("\n" + requestedConfiguration.get(configName));
}
return sb.toString();
}
public String describeConfig() {
StringBuffer sb = new StringBuffer();
if (requestedConfiguration.isEmpty()) {
sb.append("Received an empty shared configuration");
} else {
Set<Entry<String, Configuration>> entries = requestedConfiguration.entrySet();
Iterator<Entry<String, Configuration>> iter = entries.iterator();
while (iter.hasNext()) {
Entry<String, Configuration> entry = iter.next();
String configType = entry.getKey();
Configuration config = entry.getValue();
if (config != null) {
sb.append("\n***************************************************************");
sb.append("\nConfiguration for '" + configType + "'");
sb.append("\n\nJar files to deployed");
Set<String> jarNames = config.getJarNames();
Iterator<String> jarIter = jarNames.iterator();
int jarCounter = 0;
while (jarIter.hasNext()) {
sb.append("\n" + ++jarCounter + "." + jarIter.next());
}
try {
String cacheXmlContent = config.getCacheXmlContent();
if (!StringUtils.isBlank(cacheXmlContent)) {
sb.append("\n" + XmlUtils.prettyXml(cacheXmlContent));
}
} catch (IOException | TransformerFactoryConfigurationError | TransformerException
| SAXException | ParserConfigurationException e) {
throw new InternalGemFireError(e);
}
}
}
}
return sb.toString();
}
public String[] getJarNames() {
return this.jarNames;
}
public byte[][] getJars() {
return this.jarBytes;
}
public void addJarsToBeDeployed(String[] jarNames, byte[][] jarBytes) {
this.jarNames = jarNames;
this.jarBytes = jarBytes;
}
// TODO Sourabh, please review for correctness
public Version[] getSerializationVersions() {
return new Version[] {Version.CURRENT};
}
public boolean failedToGetSharedConfig() {
return failedToGetSharedConfig;
}
public void setFailedToGetSharedConfig(boolean failedToGetSharedConfig) {
this.failedToGetSharedConfig = failedToGetSharedConfig;
}
}