Example usage for java.util MissingResourceException MissingResourceException

Introduction

In this page you can find the example usage for java.util MissingResourceException MissingResourceException.

Prototype

public MissingResourceException(String s, String className, String key)

Source Link

Document

Constructs a MissingResourceException with the specified information.

Usage

From source file:com.microsoft.tfs.client.common.ui.controls.generic.html.HTMLEditor.java

/**
 * <p>//ww  w.ja va 2s . c  om
 * Initializes the Javascript editor program in the {@link Browser}. Call
 * this method just once during construction.
 * </p>
 * <p>
 * Main initialization steps:
 * <ol>
 * <li>Loading the HTML editor document resource (this is the Javascript
 * editor program)</li>
 * <li>Setting the text in the browser control (the HTML editor document
 * just loaded)</li>
 * <li>Attaching a {@link LocationListener} to reject navigation to other
 * URLs</li>
 * <li>Attaching browser function callbacks so Javascript can call back into
 * Java</li>
 * </ol>
 * </p>
 */
protected void initializeBrowser() {
    final InputStream stream = this.getClass().getResourceAsStream(HTMLEditor.HTML_EDITOR_RESOURCE);

    if (stream == null) {
        throw new MissingResourceException(
                MessageFormat.format("Could not load HTML editor resource {0}", //$NON-NLS-1$
                        HTMLEditor.HTML_EDITOR_RESOURCE), HTMLEditor.HTML_EDITOR_RESOURCE, ""); //$NON-NLS-1$
    }

    try {
        try {
            final Reader reader = new InputStreamReader(stream, HTMLEditor.HTML_EDITOR_RESOURCE_ENCODING);
            try {
                final StringBuilder text = new StringBuilder();

                final char[] buffer = new char[1024];
                int read;
                while ((read = reader.read(buffer, 0, buffer.length)) != -1) {
                    text.append(buffer, 0, read);
                }

                browser.setText(text.toString());

                /*
                 * Attach Javascript functions. These classes will only load
                 * with Eclipse/SWT 3.5 or later, so don't store field
                 * references to them or insert "import" statements for them
                 * to ensure the HTMLEditor class can be loaded with older
                 * Eclipse/SWT versions.
                 */
                new com.microsoft.tfs.client.common.ui.controls.generic.html.EditorReadyFunction(
                        browser.getBrowser(), "HTMLEditorLoadComplete", //$NON-NLS-1$
                        this);

                new com.microsoft.tfs.client.common.ui.controls.generic.html.ModifiedFunction(
                        browser.getBrowser(), "HTMLEditorDocumentBodyInnerHTMLModified", //$NON-NLS-1$
                        this);

                new com.microsoft.tfs.client.common.ui.controls.generic.html.SelectionChangedFunction(
                        browser.getBrowser(), "HTMLEditorSelectionChanged", //$NON-NLS-1$
                        this);

                new com.microsoft.tfs.client.common.ui.controls.generic.html.MouseLinkEnterFunction(
                        browser.getBrowser(), "HTMLEditorMouseLinkEnter", //$NON-NLS-1$
                        this);

                new com.microsoft.tfs.client.common.ui.controls.generic.html.MouseLinkExitFunction(
                        browser.getBrowser(), "HTMLEditorMouseLinkExit", //$NON-NLS-1$
                        this);
            } catch (final IOException e) {
                HTMLEditor.log.error("Error reading from stream", e); //$NON-NLS-1$
                browser.setText(MessageFormat.format("<html><body>Internal error: {0}</body></html>", //$NON-NLS-1$
                        e.getLocalizedMessage()));
            } finally {
                try {
                    reader.close();
                } catch (final IOException e) {
                    HTMLEditor.log.error("Error closing reader", e); //$NON-NLS-1$
                }
            }
        } catch (final UnsupportedEncodingException e) {
            HTMLEditor.log.error(MessageFormat.format("Couldn''t create InputStreamReader with encoding {0}", //$NON-NLS-1$
                    HTMLEditor.HTML_EDITOR_RESOURCE_ENCODING), e);
            browser.setText(MessageFormat.format("<html><body>Internal error: {0}</body></html>", //$NON-NLS-1$
                    e.getLocalizedMessage()));
        }
    } finally {
        try {
            stream.close();
        } catch (final IOException e) {
            HTMLEditor.log.error("Error closing resource stream", e); //$NON-NLS-1$
        }
    }
}