pageinfo.java

业界著名的tomcat服务器的最新6.0的源代码。

        }

        return uri;
    }


    /* Page/Tag directive attributes */

    /*
     * language
     */
    public void setLanguage(String value, Node n, ErrorDispatcher err,
                boolean pagedir)
        throws JasperException {

        if (!"java".equalsIgnoreCase(value)) {
            if (pagedir)
                err.jspError(n, "jsp.error.page.language.nonjava");
            else
                err.jspError(n, "jsp.error.tag.language.nonjava");
        }

        language = value;
    }

    public String getLanguage(boolean useDefault) {
        return (language == null && useDefault ? defaultLanguage : language);
    }

    public String getLanguage() {
        return getLanguage(true);
    }


    /*
     * extends
     */
    public void setExtends(String value, Node.PageDirective n) {

        xtends = value;

        /*
         * If page superclass is top level class (i.e. not in a package)
         * explicitly import it. If this is not done, the compiler will assume
         * the extended class is in the same pkg as the generated servlet.
         */
        if (value.indexOf('.') < 0)
            n.addImport(value);
    }

    /**
     * Gets the value of the 'extends' page directive attribute.
     *
     * @param useDefault TRUE if the default
     * (org.apache.jasper.runtime.HttpJspBase) should be returned if this
     * attribute has not been set, FALSE otherwise
     *
     * @return The value of the 'extends' page directive attribute, or the
     * default (org.apache.jasper.runtime.HttpJspBase) if this attribute has
     * not been set and useDefault is TRUE
     */
    public String getExtends(boolean useDefault) {
        return (xtends == null && useDefault ? defaultExtends : xtends);
    }

    /**
     * Gets the value of the 'extends' page directive attribute.
     *
     * @return The value of the 'extends' page directive attribute, or the
     * default (org.apache.jasper.runtime.HttpJspBase) if this attribute has
     * not been set
     */
    public String getExtends() {
        return getExtends(true);
    }


    /*
     * contentType
     */
    public void setContentType(String value) {
        contentType = value;
    }

    public String getContentType() {
        return contentType;
    }


    /*
     * buffer
     */
    public void setBufferValue(String value, Node n, ErrorDispatcher err)
        throws JasperException {

        if ("none".equalsIgnoreCase(value))
            buffer = 0;
        else {
            if (value == null || !value.endsWith("kb"))
                err.jspError(n, "jsp.error.page.invalid.buffer");
            try {
                Integer k = new Integer(value.substring(0, value.length()-2));
                buffer = k.intValue() * 1024;
            } catch (NumberFormatException e) {
                err.jspError(n, "jsp.error.page.invalid.buffer");
            }
        }

        bufferValue = value;
    }

    public String getBufferValue() {
        return bufferValue;
    }

    public int getBuffer() {
        return buffer;
    }


    /*
     * session
     */
    public void setSession(String value, Node n, ErrorDispatcher err)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            isSession = true;
        else if ("false".equalsIgnoreCase(value))
            isSession = false;
        else
            err.jspError(n, "jsp.error.page.invalid.session");

        session = value;
    }

    public String getSession() {
        return session;
    }

    public boolean isSession() {
        return isSession;
    }


    /*
     * autoFlush
     */
    public void setAutoFlush(String value, Node n, ErrorDispatcher err)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            isAutoFlush = true;
        else if ("false".equalsIgnoreCase(value))
            isAutoFlush = false;
        else
            err.jspError(n, "jsp.error.autoFlush.invalid");

        autoFlush = value;
    }

    public String getAutoFlush() {
        return autoFlush;
    }

    public boolean isAutoFlush() {
        return isAutoFlush;
    }


    /*
     * isThreadSafe
     */
    public void setIsThreadSafe(String value, Node n, ErrorDispatcher err)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            isThreadSafe = true;
        else if ("false".equalsIgnoreCase(value))
            isThreadSafe = false;
        else
            err.jspError(n, "jsp.error.page.invalid.isthreadsafe");

        isThreadSafeValue = value;
    }

    public String getIsThreadSafe() {
        return isThreadSafeValue;
    }

    public boolean isThreadSafe() {
        return isThreadSafe;
    }


    /*
     * info
     */
    public void setInfo(String value) {
        info = value;
    }

    public String getInfo() {
        return info;
    }


    /*
     * errorPage
     */
    public void setErrorPage(String value) {
        errorPage = value;
    }

    public String getErrorPage() {
        return errorPage;
    }


    /*
     * isErrorPage
     */
    public void setIsErrorPage(String value, Node n, ErrorDispatcher err)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            isErrorPage = true;
        else if ("false".equalsIgnoreCase(value))
            isErrorPage = false;
        else
            err.jspError(n, "jsp.error.page.invalid.iserrorpage");

        isErrorPageValue = value;
    }

    public String getIsErrorPage() {
        return isErrorPageValue;
    }

    public boolean isErrorPage() {
        return isErrorPage;
    }


    /*
     * isELIgnored
     */
    public void setIsELIgnored(String value, Node n, ErrorDispatcher err,
                   boolean pagedir)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            isELIgnored = true;
        else if ("false".equalsIgnoreCase(value))
            isELIgnored = false;
        else {
            if (pagedir)
                err.jspError(n, "jsp.error.page.invalid.iselignored");
            else
                err.jspError(n, "jsp.error.tag.invalid.iselignored");
        }

        isELIgnoredValue = value;
    }
    
    /*
     * deferredSyntaxAllowedAsLiteral
     */
    public void setDeferredSyntaxAllowedAsLiteral(String value, Node n, ErrorDispatcher err,
                   boolean pagedir)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            deferredSyntaxAllowedAsLiteral = true;
        else if ("false".equalsIgnoreCase(value))
            deferredSyntaxAllowedAsLiteral = false;
        else {
            if (pagedir)
                err.jspError(n, "jsp.error.page.invalid.deferredsyntaxallowedasliteral");
            else
                err.jspError(n, "jsp.error.tag.invalid.deferredsyntaxallowedasliteral");
        }

        deferredSyntaxAllowedAsLiteralValue = value;
    }
    
    /*
     * trimDirectiveWhitespaces
     */
    public void setTrimDirectiveWhitespaces(String value, Node n, ErrorDispatcher err,
                   boolean pagedir)
        throws JasperException {

        if ("true".equalsIgnoreCase(value))
            trimDirectiveWhitespaces = true;
        else if ("false".equalsIgnoreCase(value))
            trimDirectiveWhitespaces = false;
        else {
            if (pagedir)
                err.jspError(n, "jsp.error.page.invalid.trimdirectivewhitespaces");
            else
                err.jspError(n, "jsp.error.tag.invalid.trimdirectivewhitespaces");
        }

        trimDirectiveWhitespacesValue = value;
    }

    public void setELIgnored(boolean s) {
        isELIgnored = s;
    }

    public String getIsELIgnored() {
        return isELIgnoredValue;
    }

    public boolean isELIgnored() {
        return isELIgnored;
    }

    public void putNonCustomTagPrefix(String prefix, Mark where) {
        nonCustomTagPrefixMap.put(prefix, where);
    }

    public Mark getNonCustomTagPrefix(String prefix) {
        return (Mark) nonCustomTagPrefixMap.get(prefix);
    }
    
    public String getDeferredSyntaxAllowedAsLiteral() {
        return deferredSyntaxAllowedAsLiteralValue;
    }

    public boolean isDeferredSyntaxAllowedAsLiteral() {
        return deferredSyntaxAllowedAsLiteral;
    }

    public void setDeferredSyntaxAllowedAsLiteral(boolean isELDeferred) {
        this.deferredSyntaxAllowedAsLiteral = isELDeferred;
    }

    public ExpressionFactory getExpressionFactory() {
        return expressionFactory;
    }

    public String getTrimDirectiveWhitespaces() {
        return trimDirectiveWhitespacesValue;
    }

    public boolean isTrimDirectiveWhitespaces() {
        return trimDirectiveWhitespaces;
    }

    public void setTrimDirectiveWhitespaces(boolean trimDirectiveWhitespaces) {
        this.trimDirectiveWhitespaces = trimDirectiveWhitespaces;
    }
}