Example usage for org.w3c.dom DOMException INDEX_SIZE_ERR

Introduction

In this page you can find the example usage for org.w3c.dom DOMException INDEX_SIZE_ERR.

Prototype

short INDEX_SIZE_ERR

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Document

If index or size is negative, or greater than the allowed value.

Usage

From source file:org.structr.web.entity.dom.Content.java

@Override
public Text splitText(int offset) throws DOMException {

    checkWriteAccess();/*  w w  w . j av  a 2  s  . c  o  m*/

    String text = getProperty(content);

    if (text != null) {

        int len = text.length();

        if (offset < 0 || offset > len) {

            throw new DOMException(DOMException.INDEX_SIZE_ERR, INDEX_SIZE_ERR_MESSAGE);

        } else {

            final String firstPart = text.substring(0, offset);
            final String secondPart = text.substring(offset);

            final Document document = getOwnerDocument();
            final Node parent = getParentNode();

            if (document != null && parent != null) {

                try {

                    // first part goes into existing text element
                    setProperty(content, firstPart);

                    // second part goes into new text element
                    Text newNode = document.createTextNode(secondPart);

                    // make new node a child of old parent
                    parent.appendChild(newNode);

                    return newNode;

                } catch (FrameworkException fex) {

                    throw new DOMException(DOMException.INVALID_STATE_ERR, fex.toString());

                }

            } else {

                throw new DOMException(DOMException.INVALID_STATE_ERR, CANNOT_SPLIT_TEXT_WITHOUT_PARENT);
            }
        }
    }

    throw new DOMException(DOMException.INDEX_SIZE_ERR, INDEX_SIZE_ERR_MESSAGE);
}

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From source file:org.structr.web.entity.dom.Content.java

@Override
public String substringData(int offset, int count) throws DOMException {

    checkReadAccess();/* w w  w  .  j ava2  s. com*/

    String text = getProperty(content);

    if (text != null) {

        try {

            return text.substring(offset, offset + count);

        } catch (IndexOutOfBoundsException iobex) {

            throw new DOMException(DOMException.INDEX_SIZE_ERR, INDEX_SIZE_ERR_MESSAGE);
        }
    }

    return "";
}

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