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JavaXT
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Parameters Class
package javaxt.webservices;
import org.w3c.dom.*;
//******************************************************************************
//** Parameters Class
//******************************************************************************
/**
* A convenience class used to represent multiple parameters.
*
******************************************************************************/
public class Parameters {
private String vbCrLf = "\r\n";
private Parameter[] Parameters = null;
private StringBuffer xml = null;
private StringBuffer html = null;
public Parameters(Parameter[] Parameters){
this.Parameters = Parameters;
}
public Parameter[] getArray(){
return Parameters;
}
public int getLength(){
return Parameters.length;
}
public void setValue(Parameter p){
if (Parameters==null) return;
Parameter parameter = getParameter(p.getName());
if (parameter!=null) parameter.setValue(p.getValue());
}
/** Used to set a parameter value. Use "/" character to separate nodes */
public void setValue(String parameterName, Object parameterValue){
if (Parameters==null) return;
Parameter parameter = getParameter(parameterName);
if (parameter!=null) parameter.setValue(parameterValue);
}
public Object getValue(String ParameterName){
Parameter p = getParameter(ParameterName);
return p==null? null : p.getValue();
}
public Parameter getParameter(String ParameterName){
if (Parameters==null) return null;
else return getParameter(Parameters, ParameterName);
}
public Parameter getParameter(int i){
return Parameters[i];
}
private Parameter getParameter(Parameter[] Parameters, String ParameterName){
String A, B = "";
if (ParameterName.contains((CharSequence) "/")){
String[] arr = ParameterName.split("/");
A = arr[0];
B = ParameterName.substring(A.length() + 1);
//System.out.println(A + " vs " + B);
ParameterName = A;
}
for (int i=0; i<Parameters.length; i++){
if (Parameters[i].getName().equalsIgnoreCase(ParameterName)){
if (B.length()==0){
//System.out.println("Return " + Parameters[i].getName());
return Parameters[i];
}
else{
//System.out.println("getParameter");
return getParameter(Parameters[i].getChildren(), B);
}
}
}
return null;
}
public String toString(){
return toString(null);
}
public String toString(String ns){
if (Parameters!=null){
xml = new StringBuffer();
getParameters(Parameters, ns);
return xml.toString();
}
else{
return "";
}
}
private String getAttributes(){
StringBuffer attr = new StringBuffer();
if (Parameters!=null){
for (Parameter parameter : Parameters){
if (parameter.IsAttribute){
if (parameter.isComplex()){
Parameter[] children = parameter.getChildren();
if (children!=null){
attr.append(new Parameters(children).getAttributes());
}
}
else{
attr.append(" ");
attr.append(parameter.getName());
attr.append("=\"");
attr.append(javaxt.xml.DOM.escapeXml((String) parameter.getValue()) );
attr.append("\"");
}
}
}
}
return attr.toString();
}
private void getParameters(Parameter[] Parameters, String ns){
if (Parameters!=null){
for (int i=0; i<Parameters.length; i++){
Parameter Parameter = Parameters[i];
getParameter(Parameter, ns);
}
}
}
private void getParameter(Parameter parameter, String ns){
if (parameter.IsAttribute){
//xml.append("<" + parameter.getName());
}
else{
if (parameter.isComplex()){
getParameters(parameter.getChildren(), ns);
}
else{
xml.append(parameter.toXML(getAttributes(), ns));
}
}
}
// <editor-fold defaultstate="collapsed" desc="Convert Parameters to HTML/Web Form. Click on the + sign on the left to edit the code.">
/** Used to generate html form inputs */
public String toHTML(){
String buttons =
"<div><br>" +
"<input type=\"submit\" value=\"Invoke\" name=\"Invoke\" class=\"button\"> " +
"<input type=\"reset\" value=\"Reset\" name=\"Reset\" class=\"button\">" +
"</div>" + vbCrLf;
if (Parameters==null){
return buttons;
}
else{
html = new StringBuffer();
html.append(vbCrLf);
html.append("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse:collapse;\">" + vbCrLf);
addRows(Parameters);
html.append("<tr><td colspan=\"2\"></td><td align=\"center\">" + buttons + "</td><td></td></tr>" + vbCrLf);
html.append("</table>" + vbCrLf);
return html.toString();
}
}
private void addRows(Parameter[] Parameters){
if (Parameters!=null){
for (int i=0; i<Parameters.length; i++){
Parameter Parameter = Parameters[i];
addRow(Parameter);
}
}
}
private void addRow(Parameter Parameter){
String ParameterName = Parameter.getName();
String ParameterType = Parameter.getType();
//String ParameterValue = Parameter.getValue();
boolean isRequired = Parameter.isRequired();
boolean isComplex = Parameter.isComplex();
Option[] Options = Parameter.getOptions();
String InputText = "";
String InputName = "";
String InputValue = "";
String InputHTML = "";
//Set Input Text
if (isRequired){
InputText = ParameterName + "<span style=\"color:#FF0000;\">*</span>";
}
else{
InputText = ParameterName;
}
//Set Input Name
InputName = getParentName(Parameter.getParentNode()) + ParameterName;
//Set Input HTML
if (ParameterType.equalsIgnoreCase("String")){
String type = "text";
if (ParameterName.toLowerCase().contains((CharSequence) "password")){
type = "password";
}
InputHTML = "<input style=\"width:275px;\" type=\"" + type + "\" size=\"40\" name=\"" + InputName + "\">";
}
else if (ParameterType.equalsIgnoreCase("Boolean")){
InputHTML =
"<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse:collapse;\">" +
"<tr>" +
"<td><input type=\"radio\" value=\"TRUE\" checked name=\"" + InputName + "\"></td>" +
"<td>TRUE</td>" +
"<td> </td>" +
"<td><input type=\"radio\" value=\"FALSE\" checked name=\"" + InputName + "\"></td>" +
"<td>FALSE</td>" +
"</tr>" +
"</table>";
}
else if (ParameterType.equalsIgnoreCase("base64Binary")){
InputHTML = "<input style=\"width:275px;\" type=\"file\" size=\"40\" name=\"" + InputName + "\">";
}
else{
InputHTML = "<input style=\"width:275px;\" type=\"text\" size=\"40\" name=\"" + InputName + "\">";
}
if (isComplex){
InputHTML = "";
}
if (Options!=null){
InputHTML = "<select style=\"width:275px;\" name=\"" + InputName + "\">";
for (int i=0; i<Options.length; i++){
Option Option = Options[i];
InputHTML += "<option value=\"" + Option.getValue() + "\">" + Option.getName() + "</option>";
}
InputHTML += "</select>";
}
html.append("<tr>" + vbCrLf);
html.append("<td></td>" + vbCrLf); //spacer or plus/minus sign
html.append("<td valign=\"top\">" + InputText + "</td>" + vbCrLf);
html.append("<td valign=\"top\" style=\"padding-left:5px;padding-right:5px;\">" + InputHTML + "</td>" + vbCrLf);
html.append("<td valign=\"top\" class=\"smgrytxt\"><i>" + ParameterType + "</i></td>" + vbCrLf);
html.append("</tr>" + vbCrLf);
if (Parameter.isComplex()){
addRows(Parameter.getChildren());
}
}
private String getParentName(Node ParameterNode){
String ret = "";
while (ParameterNode!=null){
if (ParameterNode.getNodeType()==1){
if (ParameterNode.getNodeName().equals("parameter")){
NamedNodeMap attr = ParameterNode.getAttributes();
String ParameterName = javaxt.xml.DOM.getAttributeValue(attr,"name");
ret = ParameterName + "/" + ret;
}
}
ParameterNode = ParameterNode.getParentNode();
}
return ret;
}
// </editor-fold>
}
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