org.wildfly.swarm.arquillian.daemon.protocol.DeploymentContext Maven / Gradle / Ivy
/**
* Copyright 2015-2016 Red Hat, Inc, and individual contributors.
*
* 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 org.wildfly.swarm.arquillian.daemon.protocol;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import org.jboss.arquillian.container.spi.client.protocol.metadata.NamedContext;
/**
* {@link NamedContext} implementation backed by streams and reader/writer to interact with the Arquillian Server Daemon
* over wire protocol. No caller should close any of the resources in this {@link DeploymentContext}; they are to be
* managed by the establishing container. Essentially acts as a value object to hand off resources between the container
* and the {@link DaemonMethodExecutor}
*
* @author Andrew Lee Rubinger
*/
public class DeploymentContext extends NamedContext {
private DeploymentContext(final String deploymentName, final InputStream socketInstream,
final OutputStream socketOutstream, final BufferedReader reader, final PrintWriter writer) {
super(deploymentName);
this.socketInstream = socketInstream;
this.socketOutstream = socketOutstream;
this.reader = reader;
this.writer = writer;
}
/**
* Creates and returns a new {@link DeploymentContext} instance from the required arguments
*
* @param deploymentName Name of the deployment
* @param socketInstream
* @param socketOutstream
* @param reader
* @param writer
* @return
* @throws IllegalArgumentException If any argument is not specified
*/
public static DeploymentContext create(final String deploymentName, final InputStream socketInstream,
final OutputStream socketOutstream, final BufferedReader reader, final PrintWriter writer)
throws IllegalArgumentException {
if (deploymentName == null || deploymentName.length() == 0) {
throw new IllegalArgumentException("Deployment name must be specified");
}
if (socketInstream == null) {
throw new IllegalArgumentException("socket instream must be specified");
}
if (socketOutstream == null) {
throw new IllegalArgumentException("socket outstream must be specified");
}
if (reader == null) {
throw new IllegalArgumentException("reader must be specified");
}
if (writer == null) {
throw new IllegalArgumentException("writer must be specified");
}
final DeploymentContext context = new DeploymentContext(deploymentName, socketInstream, socketOutstream,
reader, writer);
return context;
}
/**
* @return the socketInstream
*/
public InputStream getSocketInstream() {
return socketInstream;
}
/**
* @return the socketOutstream
*/
public OutputStream getSocketOutstream() {
return socketOutstream;
}
/**
* @return the reader
*/
public BufferedReader getReader() {
return reader;
}
/**
* @return the writer
*/
public PrintWriter getWriter() {
return writer;
}
private final InputStream socketInstream;
private final OutputStream socketOutstream;
private final BufferedReader reader;
private final PrintWriter writer;
}