Example usage for org.w3c.dom DOMException INVALID_STATE_ERR

Introduction

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

Prototype

short INVALID_STATE_ERR

To view the source code for org.w3c.dom DOMException INVALID_STATE_ERR.

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Document

If an attempt is made to use an object that is not, or is no longer, usable.

Usage

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

@Override
public void deleteData(final int offset, final int count) throws DOMException {

    checkWriteAccess();// w  w  w.j  av a 2 s .com

    // finally, set content to concatenated left and right parts
    try {

        String text = getProperty(content);

        String leftPart = text.substring(0, offset);
        String rightPart = text.substring(offset + count);

        setProperty(content, leftPart.concat(rightPart));

    } catch (FrameworkException fex) {

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

    }
}

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

@Override
public void replaceData(final int offset, final int count, final String data) throws DOMException {

    checkWriteAccess();/*from w ww .j  a v  a2s .c om*/

    // finally, set content to concatenated left and right parts
    try {

        String text = getProperty(content);

        String leftPart = text.substring(0, offset);
        String rightPart = text.substring(offset + count);

        StringBuilder buf = new StringBuilder(leftPart.length() + data.length() + rightPart.length());
        buf.append(leftPart);
        buf.append(data);
        buf.append(rightPart);

        setProperty(content, buf.toString());

    } catch (FrameworkException fex) {

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

    }
}

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

@Override
public void setAttribute(final String name, final String value) throws DOMException {

    try {/*from  w w w. j a  v a2  s.c  om*/
        HtmlProperty htmlProperty = findOrCreateAttributeKey(name);
        if (htmlProperty != null) {

            htmlProperty.setProperty(securityContext, DOMElement.this, value);
        }

    } catch (FrameworkException fex) {

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

    }
}

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

@Override
public void removeAttribute(final String name) throws DOMException {

    try {/*  ww  w .ja  v  a 2  s. co m*/
        HtmlProperty htmlProperty = findOrCreateAttributeKey(name);
        if (htmlProperty != null) {

            htmlProperty.setProperty(securityContext, DOMElement.this, null);
        }

    } catch (FrameworkException fex) {

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

    }
}

---

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

@Override
public void setIdAttribute(final String idString, boolean isId) throws DOMException {

    checkWriteAccess();/*from w  w  w . j a va2  s .c o m*/

    try {
        setProperty(DOMElement._id, idString);

    } catch (FrameworkException fex) {

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

    }
}

---

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

@Override
public Node insertBefore(final Node newChild, final Node refChild) throws DOMException {

    // according to DOM spec, insertBefore with null refChild equals appendChild
    if (refChild == null) {

        return appendChild(newChild);
    }/*from   w  w  w  . ja  va 2  s  .  com*/

    checkWriteAccess();

    checkSameDocument(newChild);
    checkSameDocument(refChild);

    checkHierarchy(newChild);
    checkHierarchy(refChild);

    if (newChild instanceof DocumentFragment) {

        // When inserting document fragments, we must take
        // care of the special case that the nodes already
        // have a NEXT_LIST_ENTRY relationship coming from
        // the document fragment, so we must first remove
        // the node from the document fragment and then
        // add it to the new parent.
        final DocumentFragment fragment = (DocumentFragment) newChild;
        Node currentChild = fragment.getFirstChild();

        while (currentChild != null) {

            // save next child in fragment list for later use
            Node savedNextChild = currentChild.getNextSibling();

            // remove child from document fragment
            fragment.removeChild(currentChild);

            // insert child into new parent
            insertBefore(currentChild, refChild);

            // next
            currentChild = savedNextChild;
        }

    } else {

        final Node _parent = newChild.getParentNode();
        if (_parent != null) {

            _parent.removeChild(newChild);
        }

        try {

            // do actual tree insertion here
            treeInsertBefore((DOMNode) newChild, (DOMNode) refChild);

        } catch (FrameworkException frex) {

            if (frex.getStatus() == 404) {

                throw new DOMException(DOMException.NOT_FOUND_ERR, frex.getMessage());

            } else {

                throw new DOMException(DOMException.INVALID_STATE_ERR, frex.getMessage());
            }
        }

        // allow parent to set properties in new child
        handleNewChild(newChild);
    }

    return refChild;
}

---

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

@Override
public Node replaceChild(final Node newChild, final Node oldChild) throws DOMException {

    checkWriteAccess();/*w ww  .j  a v a  2  s .co m*/

    checkSameDocument(newChild);
    checkSameDocument(oldChild);

    checkHierarchy(newChild);
    checkHierarchy(oldChild);

    if (newChild instanceof DocumentFragment) {

        // When inserting document fragments, we must take
        // care of the special case that the nodes already
        // have a NEXT_LIST_ENTRY relationship coming from
        // the document fragment, so we must first remove
        // the node from the document fragment and then
        // add it to the new parent.
        // replace indirectly using insertBefore and remove
        final DocumentFragment fragment = (DocumentFragment) newChild;
        Node currentChild = fragment.getFirstChild();

        while (currentChild != null) {

            // save next child in fragment list for later use
            final Node savedNextChild = currentChild.getNextSibling();

            // remove child from document fragment
            fragment.removeChild(currentChild);

            // add child to new parent
            insertBefore(currentChild, oldChild);

            // next
            currentChild = savedNextChild;
        }

        // finally, remove reference element
        removeChild(oldChild);

    } else {

        Node _parent = newChild.getParentNode();
        if (_parent != null && _parent instanceof DOMNode) {

            _parent.removeChild(newChild);
        }

        try {
            // replace directly
            treeReplaceChild((DOMNode) newChild, (DOMNode) oldChild);

        } catch (FrameworkException frex) {

            if (frex.getStatus() == 404) {

                throw new DOMException(DOMException.NOT_FOUND_ERR, frex.getMessage());

            } else {

                throw new DOMException(DOMException.INVALID_STATE_ERR, frex.getMessage());
            }
        }

        // allow parent to set properties in new child
        handleNewChild(newChild);
    }

    return oldChild;
}

---

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

@Override
public Node appendChild(final Node newChild) throws DOMException {

    checkWriteAccess();/*from w w  w . j  av  a 2  s .  com*/
    checkSameDocument(newChild);
    checkHierarchy(newChild);

    try {

        if (newChild instanceof DocumentFragment) {

            // When inserting document fragments, we must take
            // care of the special case that the nodes already
            // have a NEXT_LIST_ENTRY relationship coming from
            // the document fragment, so we must first remove
            // the node from the document fragment and then
            // add it to the new parent.
            // replace indirectly using insertBefore and remove
            final DocumentFragment fragment = (DocumentFragment) newChild;
            Node currentChild = fragment.getFirstChild();

            while (currentChild != null) {

                // save next child in fragment list for later use
                final Node savedNextChild = currentChild.getNextSibling();

                // remove child from document fragment
                fragment.removeChild(currentChild);

                // append child to new parent
                appendChild(currentChild);

                // next
                currentChild = savedNextChild;
            }

        } else {

            final Node _parent = newChild.getParentNode();

            if (_parent != null && _parent instanceof DOMNode) {
                _parent.removeChild(newChild);
            }

            treeAppendChild((DOMNode) newChild);

            // allow parent to set properties in new child
            handleNewChild(newChild);
        }

    } catch (FrameworkException fex) {

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

    return newChild;
}

---

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

@Override
public Node cloneNode(boolean deep) {

    if (deep) {/*from   ww  w  . j  a  v  a 2 s  .co  m*/

        return cloneAndAppendChildren(securityContext, this);

    } else {

        final PropertyMap properties = new PropertyMap();

        for (Iterator<PropertyKey> it = getPropertyKeys(uiView.name()).iterator(); it.hasNext();) {

            final PropertyKey key = it.next();

            // omit system properties (except type), parent/children and page relationships
            if (key.equals(GraphObject.type) || (!key.isUnvalidated() && !key.equals(GraphObject.id)
                    && !key.equals(DOMNode.ownerDocument) && !key.equals(DOMNode.pageId)
                    && !key.equals(DOMNode.parent) && !key.equals(DOMNode.parentId)
                    && !key.equals(DOMElement.syncedNodes) && !key.equals(DOMNode.children)
                    && !key.equals(DOMNode.childrenIds))) {

                properties.put(key, getProperty(key));
            }
        }

        // htmlView is necessary for the cloning of DOM nodes - otherwise some properties won't be cloned
        for (Iterator<PropertyKey> it = getPropertyKeys(DOMElement.htmlView.name()).iterator(); it.hasNext();) {

            final PropertyKey key = it.next();

            // omit system properties (except type), parent/children and page relationships
            if (key.equals(GraphObject.type) || (!key.isUnvalidated() && !key.equals(GraphObject.id)
                    && !key.equals(DOMNode.ownerDocument) && !key.equals(DOMNode.pageId)
                    && !key.equals(DOMNode.parent) && !key.equals(DOMNode.parentId)
                    && !key.equals(DOMElement.syncedNodes) && !key.equals(DOMNode.children)
                    && !key.equals(DOMNode.childrenIds))) {

                properties.put(key, getProperty(key));
            }
        }

        if (this instanceof LinkSource) {

            final LinkSource linkSourceElement = (LinkSource) this;

            properties.put(LinkSource.linkable, linkSourceElement.getProperty(LinkSource.linkable));

        }

        final App app = StructrApp.getInstance(securityContext);

        try {
            final DOMNode node = app.create(getClass(), properties);

            return node;

        } catch (FrameworkException ex) {

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

        }

    }
}

---

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

@Override
public Node doAdopt(final Page _page) throws DOMException {

    if (_page != null) {

        try {//from   ww w.j  a va2 s.  com
            setProperty(ownerDocument, _page);

        } catch (FrameworkException fex) {

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

        }
    }

    return this;
}

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