Example usage for javax.servlet.jsp.tagext TryCatchFinally doFinally

Introduction

In this page you can find the example usage for javax.servlet.jsp.tagext TryCatchFinally doFinally.

Prototype

void doFinally();

Source Link

Document

Invoked in all cases after doEndTag() for any class implementing Tag, IterationTag or BodyTag.

Usage

From source file:org.apache.cactus.extension.jsp.JspTagLifecycle.java

/**
 * Invokes the tag with the provided interceptor. The tag should have been
 * populated with its properties before calling this method. The tag is not
 * released after the tag's lifecycle is over.
 * /*from   w w w  . j a  va2  s .  c o m*/
 * @throws JspException If the tag throws an exception
 * @throws IOException If an error occurs when reading or writing the body
 *         content
 */
public void invoke() throws JspException, IOException {
    if (this.tag instanceof TryCatchFinally) {
        TryCatchFinally tryCatchFinally = (TryCatchFinally) this.tag;
        try {
            invokeInternal();
        } catch (Throwable t1) {
            try {
                tryCatchFinally.doCatch(t1);
            } catch (Throwable t2) {
                throw new JspException(t2.getMessage());
            }
        } finally {
            tryCatchFinally.doFinally();
        }
    } else {
        invokeInternal();
    }
}

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From source file:org.seasar.mayaa.impl.engine.processor.JspProcessor.java

public void doFinallyProcess() {
    Tag tag = getLoadedTag();/*from   w w w  .  ja  v  a  2 s.com*/
    if (tag instanceof TryCatchFinally) {
        TryCatchFinally tryCatch = (TryCatchFinally) tag;
        try {
            tryCatch.doFinally();
        } finally {
            releaseLoadedTag();
        }
    } else {
        throw new IllegalStateException();
    }
}

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