Example usage for javax.xml.crypto.dsig TransformException TransformException

Introduction

In this page you can find the example usage for javax.xml.crypto.dsig TransformException TransformException.

Prototype

public TransformException(Throwable cause) 

Source Link

Document

Constructs a new TransformException with the specified cause and a detail message of (cause==null ?

Usage

From source file:org.apache.jcp.xml.dsig.internal.dom.ApacheCanonicalizer.java

public Data transform(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException {
    if (data == null) {
        throw new NullPointerException("data must not be null");
    }//from  w  w w .  jav a2 s . co  m
    if (os == null) {
        throw new NullPointerException("output stream must not be null");
    }

    if (ownerDoc == null) {
        throw new TransformException("transform must be marshalled");
    }

    if (apacheTransform == null) {
        try {
            apacheTransform = new Transform(ownerDoc, getAlgorithm(), transformElem.getChildNodes());
            apacheTransform.setElement(transformElem, xc.getBaseURI());
            if (log.isDebugEnabled()) {
                log.debug("Created transform for algorithm: " + getAlgorithm());
            }
        } catch (Exception ex) {
            throw new TransformException("Couldn't find Transform for: " + getAlgorithm(), ex);
        }
    }

    XMLSignatureInput in;
    if (data instanceof ApacheData) {
        if (log.isDebugEnabled()) {
            log.debug("ApacheData = true");
        }
        in = ((ApacheData) data).getXMLSignatureInput();
    } else if (data instanceof NodeSetData) {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = true");
        }
        if (data instanceof DOMSubTreeData) {
            DOMSubTreeData subTree = (DOMSubTreeData) data;
            in = new XMLSignatureInput(subTree.getRoot());
            in.setExcludeComments(subTree.excludeComments());
        } else {
            @SuppressWarnings("unchecked")
            Set<Node> nodeSet = Utils.toNodeSet(((NodeSetData) data).iterator());
            in = new XMLSignatureInput(nodeSet);
        }
    } else {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = false");
        }
        try {
            in = new XMLSignatureInput(((OctetStreamData) data).getOctetStream());
        } catch (Exception ex) {
            throw new TransformException(ex);
        }
    }

    try {
        in = apacheTransform.performTransform(in, os);
        if (!in.isNodeSet() && !in.isElement()) {
            return null;
        }
        if (in.isOctetStream()) {
            return new ApacheOctetStreamData(in);
        } else {
            return new ApacheNodeSetData(in);
        }
    } catch (Exception ex) {
        throw new TransformException(ex);
    }
}

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From source file:org.apache.jcp.xml.dsig.internal.dom.ApacheTransform.java

private Data transformIt(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException {
    if (ownerDoc == null) {
        throw new TransformException("transform must be marshalled");
    }/*from  w ww .  j  a va 2 s .c om*/

    if (apacheTransform == null) {
        try {
            apacheTransform = new Transform(ownerDoc, getAlgorithm(), transformElem.getChildNodes());
            apacheTransform.setElement(transformElem, xc.getBaseURI());
            if (log.isDebugEnabled()) {
                log.debug("Created transform for algorithm: " + getAlgorithm());
            }
        } catch (Exception ex) {
            throw new TransformException("Couldn't find Transform for: " + getAlgorithm(), ex);
        }
    }

    Boolean secureValidation = (Boolean) xc.getProperty("org.apache.jcp.xml.dsig.secureValidation");
    if (secureValidation != null && secureValidation.booleanValue()) {
        String algorithm = getAlgorithm();
        if (Transforms.TRANSFORM_XSLT.equals(algorithm)) {
            throw new TransformException(
                    "Transform " + algorithm + " is forbidden when secure validation is enabled");
        }
    }

    XMLSignatureInput in;
    if (data instanceof ApacheData) {
        if (log.isDebugEnabled()) {
            log.debug("ApacheData = true");
        }
        in = ((ApacheData) data).getXMLSignatureInput();
    } else if (data instanceof NodeSetData) {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = true");
        }
        if (data instanceof DOMSubTreeData) {
            if (log.isDebugEnabled()) {
                log.debug("DOMSubTreeData = true");
            }
            DOMSubTreeData subTree = (DOMSubTreeData) data;
            in = new XMLSignatureInput(subTree.getRoot());
            in.setExcludeComments(subTree.excludeComments());
        } else {
            @SuppressWarnings("unchecked")
            Set<Node> nodeSet = Utils.toNodeSet(((NodeSetData) data).iterator());
            in = new XMLSignatureInput(nodeSet);
        }
    } else {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = false");
        }
        try {
            in = new XMLSignatureInput(((OctetStreamData) data).getOctetStream());
        } catch (Exception ex) {
            throw new TransformException(ex);
        }
    }

    try {
        if (os != null) {
            in = apacheTransform.performTransform(in, os);
            if (!in.isNodeSet() && !in.isElement()) {
                return null;
            }
        } else {
            in = apacheTransform.performTransform(in);
        }
        if (in.isOctetStream()) {
            return new ApacheOctetStreamData(in);
        } else {
            return new ApacheNodeSetData(in);
        }
    } catch (Exception ex) {
        throw new TransformException(ex);
    }
}

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From source file:org.jcp.xml.dsig.internal.dom.ApacheCanonicalizer.java

public Data transform(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException {
    if (data == null) {
        throw new NullPointerException("data must not be null");
    }//from w  w  w  .j  a v  a 2 s. c  om
    if (os == null) {
        throw new NullPointerException("output stream must not be null");
    }

    if (ownerDoc == null) {
        throw new TransformException("transform must be marshalled");
    }

    if (apacheTransform == null) {
        try {
            apacheTransform = new Transform(ownerDoc, getAlgorithm(), transformElem.getChildNodes());
            apacheTransform.setElement(transformElem, xc.getBaseURI());
            if (log.isDebugEnabled()) {
                log.debug("Created transform for algorithm: " + getAlgorithm());
            }
        } catch (Exception ex) {
            throw new TransformException("Couldn't find Transform for: " + getAlgorithm(), ex);
        }
    }

    XMLSignatureInput in;
    if (data instanceof ApacheData) {
        if (log.isDebugEnabled()) {
            log.debug("ApacheData = true");
        }
        in = ((ApacheData) data).getXMLSignatureInput();
    } else if (data instanceof NodeSetData) {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = true");
        }
        if (data instanceof DOMSubTreeData) {
            DOMSubTreeData subTree = (DOMSubTreeData) data;
            in = new XMLSignatureInput(subTree.getRoot());
            in.setExcludeComments(subTree.excludeComments());
        } else {
            Set<Node> nodeSet = Utils.toNodeSet(((NodeSetData) data).iterator());
            in = new XMLSignatureInput(nodeSet);
        }
    } else {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = false");
        }
        try {
            in = new XMLSignatureInput(((OctetStreamData) data).getOctetStream());
        } catch (Exception ex) {
            throw new TransformException(ex);
        }
    }

    try {
        in = apacheTransform.performTransform(in, os);
        if (!in.isNodeSet() && !in.isElement()) {
            return null;
        }
        if (in.isOctetStream()) {
            return new ApacheOctetStreamData(in);
        } else {
            return new ApacheNodeSetData(in);
        }
    } catch (Exception ex) {
        throw new TransformException(ex);
    }
}

---

From source file:org.jcp.xml.dsig.internal.dom.ApacheTransform.java

private Data transformIt(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException {
    if (ownerDoc == null) {
        throw new TransformException("transform must be marshalled");
    }//from  ww  w. j  av a2 s .  com

    if (apacheTransform == null) {
        try {
            apacheTransform = new Transform(ownerDoc, getAlgorithm(), transformElem.getChildNodes());
            apacheTransform.setElement(transformElem, xc.getBaseURI());
            if (log.isDebugEnabled()) {
                log.debug("Created transform for algorithm: " + getAlgorithm());
            }
        } catch (Exception ex) {
            throw new TransformException("Couldn't find Transform for: " + getAlgorithm(), ex);
        }
    }

    XMLSignatureInput in;
    if (data instanceof ApacheData) {
        if (log.isDebugEnabled()) {
            log.debug("ApacheData = true");
        }
        in = ((ApacheData) data).getXMLSignatureInput();
    } else if (data instanceof NodeSetData) {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = true");
        }
        if (data instanceof DOMSubTreeData) {
            if (log.isDebugEnabled()) {
                log.debug("DOMSubTreeData = true");
            }
            DOMSubTreeData subTree = (DOMSubTreeData) data;
            in = new XMLSignatureInput(subTree.getRoot());
            in.setExcludeComments(subTree.excludeComments());
        } else {
            Set<Node> nodeSet = Utils.toNodeSet(((NodeSetData) data).iterator());
            in = new XMLSignatureInput(nodeSet);
        }
    } else {
        if (log.isDebugEnabled()) {
            log.debug("isNodeSet() = false");
        }
        try {
            in = new XMLSignatureInput(((OctetStreamData) data).getOctetStream());
        } catch (Exception ex) {
            throw new TransformException(ex);
        }
    }

    try {
        if (os != null) {
            in = apacheTransform.performTransform(in, os);
            if (!in.isNodeSet() && !in.isElement()) {
                return null;
            }
        } else {
            in = apacheTransform.performTransform(in);
        }
        if (in.isOctetStream()) {
            return new ApacheOctetStreamData(in);
        } else {
            return new ApacheNodeSetData(in);
        }
    } catch (Exception ex) {
        throw new TransformException(ex);
    }
}

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