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/*
* ====================================================================
* Project: openMDX/Core, http://www.openmdx.org/
* Description: Simple Port
* Owner: OMEX AG, Switzerland, http://www.omex.ch
* ====================================================================
*
* This software is published under the BSD license as listed below.
*
* Copyright (c) 2010-2011, OMEX AG, Switzerland
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the openMDX team nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* ------------------
*
* This product includes software developed by other organizations as
* listed in the NOTICE file.
*/
package org.openmdx.application.rest.http;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.time.Duration;
import javax.resource.ResourceException;
import javax.resource.cci.Interaction;
import javax.resource.spi.CommException;
import org.openmdx.base.exception.ServiceException;
import org.openmdx.base.resource.spi.Port;
import org.openmdx.base.resource.spi.ResourceExceptions;
import org.openmdx.base.rest.cci.RestConnection;
import org.openmdx.kernel.exception.BasicException;
/**
* The HTTP port depends on the JDK's URL functionality only
*/
public class HttpPort implements HttpContext, Port {
/**
* Constructor
*/
public HttpPort(
) {
}
/**
* Use UTF-8 encoding
*/
protected final static String STANDARD_ENCODING = "UTF-8";
/**
* The REST server's URI
*/
private String connectionURL;
/**
* The (optional) connect timeout
*/
private Duration connectTimeout = null;
/**
* The (optional) read timeout
*/
private Duration readTimeout = null;
/**
* The MIME type, one of
*
text/xml
*
application/xml
*
application/vnd.openmdx.wbxml
*
*/
private String mimeType = getDefaultMimeType();
/**
* The content type is evaluated lazily
*/
private String contentType = null;
/**
* Provide the optimal MIME type
*
* @return the default MIME type
*/
protected String getDefaultMimeType(
){
return "application/vnd.openmdx.wbxml";
}
/**
* Retrieve the MIME type.
*
* @return Returns the mimeType.
*/
@Override
public String getMimeType() {
return this.mimeType;
}
/**
* Retrieve the content type.
*
* @return Returns the content type.
*/
@Override
public String getContentType(){
if(this.contentType == null) {
this.contentType = this.mimeType + ";charset=" + STANDARD_ENCODING;
}
return this.contentType;
}
/**
* Set MIME type, one of
*
text/xml (default)
*
application/vnd.openmdx.wbxml
*
*
* @param mimeType The MIME type to set.
*/
public void setMimeType(
String mimeType
) {
this.mimeType = mimeType;
this.contentType = null;
}
/**
* Retrieve uri.
*
* @return Returns the uri.
*/
@Override
public String getConnectionURL() {
return this.connectionURL;
}
/**
* Set uri.
*
* @param connectionURL The uri to set.
*/
public void setConnectionURL(
String connectionURL
) {
this.connectionURL =
connectionURL == null || !connectionURL.endsWith("/") ? connectionURL :
connectionURL.substring(0, connectionURL.length() - 1);
}
/**
* Retrieve connectTimeout.
*
* @return Returns the connectTimeout.
*/
public String getConnectTimeout() {
return this.connectTimeout == null ? null : this.connectTimeout.toString();
}
/**
* Set connectTimeout.
*
* @param connectTimeout The connectTimeout to set.
*/
public void setConnectTimeout(String connectTimeout) {
this.connectTimeout = connectTimeout == null ? null : Duration.parse(connectTimeout);
}
/* (non-Javadoc)
* @see org.openmdx.application.rest.http.HttpContext#getConnectTimeout()
*/
@Override
public Duration getConnectionConnectTimeout() {
return this.connectTimeout;
}
/**
* Retrieve readTimeout.
*
* @return Returns the readTimeout.
*/
public String getReadTimeout() {
return this.readTimeout == null ? null : this.readTimeout.toString();
}
/**
* Set readTimeout.
*
* @param readTimeout The readTimeout to set.
*/
public void setReadTimeout(String readTimeout) {
this.readTimeout = readTimeout == null ? null : Duration.parse(readTimeout);
}
/* (non-Javadoc)
* @see org.openmdx.application.rest.http.HttpContext#getReadTimeout()
*/
@Override
public Duration getConnectionReadTimeout() {
return this.readTimeout;
}
/* (non-Javadoc)
* @see org.openmdx.base.resource.spi.Port#getInteraction(javax.resource.cci.Connection)
*/
@Override
public Interaction getInteraction(
RestConnection connection
) throws ResourceException {
return new PlainVanillaInteraction(connection, this);
}
protected static String newQueryArgument(
String name,
String value
)throws ResourceException {
try {
return name + "=" + URLEncoder.encode(value, STANDARD_ENCODING);
} catch (UnsupportedEncodingException exception) {
throw new ResourceException(exception);
}
}
/**
* Create the URL
*
* @param path
* @param query
*
* @return the message's URL
* @throws ServiceException
*/
@Override
public URL newURL(
String path,
String query
) throws ResourceException{
try {
return new URL(
query == null || "".equals(query) ? path : (path + '?' + query)
);
} catch (MalformedURLException exception) {
throw ResourceExceptions.initHolder(
new CommException(
"Invalid URL",
BasicException.newEmbeddedExceptionStack(
exception,
BasicException.Code.DEFAULT_DOMAIN,
BasicException.Code.MEDIA_ACCESS_FAILURE,
new BasicException.Parameter(BasicException.Parameter.XRI, path),
new BasicException.Parameter("query", query)
)
)
);
}
}
}
