Examples with JSPDocumentHeadContentDetector org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentHeadContentDetector used on opensource projects

Example 1 with JSPDocumentHeadContentDetector

use of org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentHeadContentDetector in project webtools.sourceediting by eclipse.

the class StructuredTextPartitionerForJSP method createStructuredTextPartitioner.

private IStructuredTextPartitioner createStructuredTextPartitioner(IStructuredDocument structuredDocument) {
    IStructuredTextPartitioner result = null;
    // this same detector should underly content describer, to have consistent results
    JSPDocumentHeadContentDetector jspHeadContentDetector = new JSPDocumentHeadContentDetector();
    jspHeadContentDetector.set(structuredDocument);
    String contentType = null;
    try {
        contentType = jspHeadContentDetector.getContentType();
        // if XHTML or WML, that trumps what is in the page directive
        if (jspHeadContentDetector.isXHTML() || jspHeadContentDetector.isWML()) {
            contentType = "text/html";
        }
    } catch (IOException e) {
        // impossible in this context, since working with document stream
        throw new Error(e);
    }
    // null or empty, treat as "default"
    if (contentType == null || contentType.length() == 0) {
        // $NON-NLS-1$
        contentType = "text/html";
    }
    // make or tie-in to existing registry.
    if (contentType.equalsIgnoreCase(HTML_MIME_TYPE) || contentType.equalsIgnoreCase(VND_WAP_WML)) {
        result = new StructuredTextPartitionerForHTML();
        result.connect(structuredDocument);
    } else if (contentType.equalsIgnoreCase(XHTML_MIME_TYPE)) {
        result = new StructuredTextPartitionerForHTML();
        result.connect(structuredDocument);
    } else if (contentType.equalsIgnoreCase(XML_MIME_TYPE) || contentType.endsWith("+xml")) {
        // $NON-NLS-1$
        result = new StructuredTextPartitionerForXML();
        result.connect(structuredDocument);
    } else {
        result = new StructuredTextPartitioner();
        result.connect(structuredDocument);
    }
    return result;
}