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/* -*- mode: Java; c-basic-offset: 4; indent-tabs-mode: nil; -*-  //------100-columns-wide------>|*/
/* Copyright (c) 2005 Extreme! Lab, Indiana University. All rights reserved.
 * This software is open source. See the bottom of this file for the license.
 * $Id: GcHttpRequest.java,v 1.7 2007/02/04 22:03:31 aslom Exp $ */
package org.gpel.client.http;

import java.net.URI;
import org.xmlpull.infoset.XmlElement;

public class GcHttpRequest {
    public enum Method { GET, PUT, POST, DELETE };
    private Method method;
    private URI location;
    private String contentType;
    private XmlElement xmlContent;
    private String textContent;
    private byte[] binaryContent;
    private boolean withAuthz = true;

    public GcHttpRequest(Method method, URI location) {
        this(method, location, true);
    }

    public GcHttpRequest(Method method, URI location, boolean secure) {
        if (method == null) throw new IllegalArgumentException();
        if (!(Method.GET.equals(method) || Method.DELETE.equals(method)) ) {
            throw new IllegalArgumentException(
                "method must be " + Method.GET + " or " + Method.DELETE + " for no content operation");
        }
        this.method = method;
        this.location = location;
        this.withAuthz = secure;
    }

    public GcHttpRequest(Method method, URI location, String contentType, XmlElement xmlContent) {
        if (method == null) throw new IllegalArgumentException();
        if (!( (Method.POST.equals(method) || Method.PUT.equals(method)) )) {
            throw new IllegalArgumentException(
                "method must be " + Method.POST + " or " + Method.PUT + " for content");
        }
        this.method = method;
        this.location = location;
        this.contentType = contentType;
        this.xmlContent = xmlContent;
    }

    public GcHttpRequest(Method method, URI location, String contentType, String textContent) {
        if (method == null) throw new IllegalArgumentException();
        if (!( (Method.POST.equals(method) || Method.PUT.equals(method)) )) {
            throw new IllegalArgumentException("method must be POST or PUT for content");
        }
        this.method = method;
        this.location = location;
        this.contentType = contentType;
        this.textContent = textContent;
    }

    public GcHttpRequest(Method method, URI location, String contentType, byte[] binaryContent) {
        if (method == null) throw new IllegalArgumentException();
        if (!( (Method.POST.equals(method) || Method.PUT.equals(method)) )) {
            throw new IllegalArgumentException("method must be POST or PUT for content");
        }
        this.method = method;
        this.location = location;
        this.contentType = contentType;
        this.binaryContent = binaryContent;
    }

    public boolean hasContent() {
        return !(xmlContent == null && textContent == null && binaryContent == null);
    }

//  public void setXmlContent(XmlElement xmlContent) {
//      this.xmlContent = xmlContent;
//  }

    public XmlElement getXmlContent() {
        return xmlContent;
    }

//  public void setTextContent(String textContent) {
//      this.textContent = textContent;
//  }

    public String getTextContent() {
        return textContent;
    }

//  public void setBinaryContent(byte[] binaryContent) {
//      this.binaryContent = binaryContent;
//  }

    public byte[] getBinaryContent() {
        return binaryContent;
    }

//    public void setContentType(String contentType) {
//        this.contentType = contentType;
//    }

    public String getContentType() {
        return contentType;
    }

//    public void setLocation(URI location) {
//        this.location = location;
//    }

    public URI getLocation() {
        return location;
    }

//    public void setMethod(Method method) {
//        this.method = method;
//    }

    public Method getMethod() {
        return method;
    }

//    public boolean isSecure() {
//        return withAuthz;
//    }
    public boolean useAuthz() {
        return withAuthz;
    }

    public String toString() {
        return super.toString()
            +"{method="+method
            +" location="+location
            +" contentType="+contentType
            +" xmlContent="+xmlContent
            +" textContent="+textContent
            +" binaryContent="+binaryContent
            +" withAuthz="+withAuthz
            +"}";
}


}