net.wasdev.wlp.maven.plugins.server.JavaDumpServerMojo Maven / Gradle / Ivy
/**
* (C) Copyright IBM Corporation 2014, 2017.
*
* Licensed 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 net.wasdev.wlp.maven.plugins.server;
import java.text.MessageFormat;
import net.wasdev.wlp.ant.ServerTask;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
/**
* Dump diagnostic information from the server JVM.
*/
@Mojo(name = "java-dump-server", requiresDependencyResolution = ResolutionScope.COMPILE_PLUS_RUNTIME)
public class JavaDumpServerMojo extends StartDebugMojoSupport {
/**
* Include heap dump information.
*/
@Parameter(property = "heapDump")
private boolean heapDump;
/**
* Include system dump information.
*/
@Parameter(property = "systemDump")
private boolean systemDump;
@Override
protected void doExecute() throws Exception {
if (skip) {
return;
}
if (isInstall) {
installServerAssembly();
} else {
log.info(MessageFormat.format(messages.getString("info.install.type.preexisting"), ""));
checkServerHomeExists();
checkServerDirectoryExists();
}
ServerTask serverTask = initializeJava();
copyConfigFiles();
serverTask.setOperation("javadump");
serverTask.setInclude(generateInclude());
serverTask.execute();
}
private String generateInclude() {
StringBuilder builder = new StringBuilder();
if (heapDump) {
builder.append("heap");
}
if (systemDump) {
if (builder.length() != 0) {
builder.append(",");
}
builder.append("system");
}
return (builder.length() == 0) ? null : builder.toString();
}
}