/**
* 格式化xml
*
* @param xml
* @return
*/
public static String formatXML(String xml) {
SAXReader reader = null;
XMLWriter writer = null;
StringWriter stringWriter = null;
try {
reader = new SAXReader();
org.dom4j.Document document = reader.read(new StringReader(xml));
if (document != null) {
stringWriter = new StringWriter();
OutputFormat format = new OutputFormat(" ", false);
format.setSuppressDeclaration(true);
writer = new XMLWriter(stringWriter, format);
writer.write(document);
writer.flush();
}
return stringWriter.getBuffer().toString();
} catch (Exception e) {
LOG.error("格式化xml失败", e);
} finally {
try {
writer.close();
stringWriter.close();
} catch (Exception e) {
// ignore
}
}
return xml;
}
@SuppressWarnings({"unchecked", "rawtypes"})
public static String executeXml(
RepositoryFile file,
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse,
IPentahoSession userSession)
throws Exception {
try {
HttpSessionParameterProvider sessionParameters =
new HttpSessionParameterProvider(userSession);
HttpRequestParameterProvider requestParameters =
new HttpRequestParameterProvider(httpServletRequest);
Map parameterProviders = new HashMap();
parameterProviders.put("request", requestParameters); // $NON-NLS-1$
parameterProviders.put("session", sessionParameters); // $NON-NLS-1$
List messages = new ArrayList();
IParameterProvider requestParams = new HttpRequestParameterProvider(httpServletRequest);
httpServletResponse.setContentType("text/xml"); // $NON-NLS-1$
httpServletResponse.setCharacterEncoding(LocaleHelper.getSystemEncoding());
boolean forcePrompt =
"true"
.equalsIgnoreCase(
requestParams.getStringParameter(
"prompt", "false")); // $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
OutputStream contentStream = new ByteArrayOutputStream();
SimpleOutputHandler outputHandler = new SimpleOutputHandler(contentStream, false);
IRuntimeContext runtime = null;
try {
runtime =
executeInternal(
file,
requestParams,
httpServletRequest,
outputHandler,
parameterProviders,
userSession,
forcePrompt,
messages);
Document responseDoc =
SoapHelper.createSoapResponseDocument(runtime, outputHandler, contentStream, messages);
OutputFormat format = OutputFormat.createCompactFormat();
format.setSuppressDeclaration(true);
format.setEncoding("utf-8"); // $NON-NLS-1$
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
XMLWriter writer = new XMLWriter(outputStream, format);
writer.write(responseDoc);
writer.flush();
return outputStream.toString("utf-8"); // $NON-NLS-1$
} finally {
if (runtime != null) {
runtime.dispose();
}
}
} catch (Exception e) {
logger.warn(
Messages.getInstance().getString("XactionUtil.XML_OUTPUT_NOT_SUPPORTED")); // $NON-NLS-1$
throw e;
}
}
public XMLNotificationWriter(
Writer out,
String encoding,
String boundary,
Thread workingThread,
boolean compact,
boolean supressDecl) {
this.out = out;
this.boundary = boundary;
this.workingThread = workingThread;
OutputFormat format =
compact ? OutputFormat.createCompactFormat() : OutputFormat.createPrettyPrint();
format.setSuppressDeclaration(supressDecl);
format.setEncoding(encoding);
format.setExpandEmptyElements(!compact);
xmlWriter = new XMLWriter(out, format);
xStream = new XStream();
}
@SuppressWarnings({"unchecked", "rawtypes"})
public static String doParameter(
final RepositoryFile file,
IParameterProvider parameterProvider,
final IPentahoSession userSession)
throws IOException {
ActionSequenceJCRHelper helper = new ActionSequenceJCRHelper();
final IActionSequence actionSequence =
helper.getActionSequence(
file.getPath(), PentahoSystem.loggingLevel, RepositoryFilePermission.READ);
final Document document = DocumentHelper.createDocument();
try {
final Element parametersElement = document.addElement("parameters");
// noinspection unchecked
final Map<String, IActionParameter> params =
actionSequence.getInputDefinitionsForParameterProvider(IParameterProvider.SCOPE_REQUEST);
for (final Map.Entry<String, IActionParameter> entry : params.entrySet()) {
final String paramName = entry.getKey();
final IActionParameter paramDef = entry.getValue();
final String value = paramDef.getStringValue();
final Class type;
// yes, the actual type-code uses equals-ignore-case and thus allows the user
// to specify type information in a random case. sTrInG is equal to STRING is equal to the
// value
// defined as constant (string)
if (IActionParameter.TYPE_LIST.equalsIgnoreCase(paramDef.getType())) {
type = String[].class;
} else {
type = String.class;
}
final String label = paramDef.getSelectionDisplayName();
final String[] values;
if (StringUtils.isEmpty(value)) {
values = new String[0];
} else {
values = new String[] {value};
}
createParameterElement(
parametersElement, paramName, type, label, "user", "parameters", values);
}
createParameterElement(
parametersElement,
"path",
String.class,
null,
"system",
"system",
new String[] {file.getPath()});
createParameterElement(
parametersElement,
"prompt",
String.class,
null,
"system",
"system",
new String[] {"yes", "no"});
createParameterElement(
parametersElement,
"instance-id",
String.class,
null,
"system",
"system",
new String[] {parameterProvider.getStringParameter("instance-id", null)});
// no close, as far as I know tomcat does not like it that much ..
OutputFormat format = OutputFormat.createCompactFormat();
format.setSuppressDeclaration(true);
format.setEncoding("utf-8"); // $NON-NLS-1$
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
XMLWriter writer = new XMLWriter(outputStream, format);
writer.write(document);
writer.flush();
return outputStream.toString("utf-8");
} catch (Exception e) {
logger.warn(Messages.getInstance().getString("HttpWebService.ERROR_0003_UNEXPECTED"), e);
return null;
}
}
