private String getUrl(final String url) {
StringBuffer content = new StringBuffer();
try {
// check to see if this URL failed before thia session
if ((getSession() != null)
&& (getSession().getAttribute("pentaho-HtmlComponent-failed-url-" + url)
!= null)) { //$NON-NLS-1$
return errorMessage;
}
if (BaseUIComponent.debug) {
debug(Messages.getInstance().getString("Html.DEBUG_GETTING_CONTENT", url)); // $NON-NLS-1$
}
if (HttpUtil.getURLContent(url, content)) {
return content.toString();
} else {
getSession()
.setAttribute(
"pentaho-HtmlComponent-failed-url-" + url, ""); // $NON-NLS-1$ //$NON-NLS-2$
return errorMessage;
}
} catch (Exception e) {
if (errorMessage != null) {
return errorMessage;
} else {
error(
Messages.getInstance()
.getErrorString("Html.ERROR_0001_COULD_NOT_GET_CONTENT", url)); // $NON-NLS-1$
return Messages.getInstance()
.getErrorString("Html.ERROR_0001_COULD_NOT_GET_CONTENT", url); // $NON-NLS-1$
}
}
}
public static String getURLContent(final String uri) {
try {
StringBuffer content = new StringBuffer();
HttpUtil.getURLContent(uri, content);
return content.toString();
} catch (Exception e) {
// TODO: handle this error
Logger.error(
"org.pentaho.platform.util.web.HttpUtil",
Messages.getInstance().getErrorString("HttpUtil.ERROR_0001_URL_ERROR", e.getMessage()),
e); //$NON-NLS-1$ //$NON-NLS-2$
return null;
}
}