Package org.apache.xerces.util

Examples of org.apache.xerces.util.URI$MalformedURIException


     * Helper method for expandSystemId(String,String,boolean):String
     */
    private static String expandSystemIdStrictOn(String systemId, String baseSystemId)
        throws URI.MalformedURIException {
       
        URI systemURI = new URI(systemId, true);
        // If it's already an absolute one, return it
        if (systemURI.isAbsoluteURI()) {
            return systemId;
        }
       
        // If there isn't a base URI, use the working directory
        URI baseURI = null;
        if (baseSystemId == null || baseSystemId.length() == 0) {
            baseURI = getUserDir();
        }
        else {
            baseURI = new URI(baseSystemId, true);
            if (!baseURI.isAbsoluteURI()) {
                // assume "base" is also a relative uri
                baseURI.absolutize(getUserDir());
            }
        }
       
        // absolutize the system identifier using the base URI
        systemURI.absolutize(baseURI);
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     * Helper method for expandSystemId(String,String,boolean):String
     */
    private static String expandSystemIdStrictOff(String systemId, String baseSystemId)
        throws URI.MalformedURIException {
       
        URI systemURI = new URI(systemId, true);
        // If it's already an absolute one, return it
        if (systemURI.isAbsoluteURI()) {
            if (systemURI.getScheme().length() > 1) {
                return systemId;
            }
            /**
             * If the scheme's length is only one character,
             * it's likely that this was intended as a file
             * path. Fixing this up in expandSystemId to
             * maintain backwards compatibility.
             */
            throw new URI.MalformedURIException();
        }
       
        // If there isn't a base URI, use the working directory
        URI baseURI = null;
        if (baseSystemId == null || baseSystemId.length() == 0) {
            baseURI = getUserDir();
        }
        else {
            baseURI = new URI(baseSystemId, true);
            if (!baseURI.isAbsoluteURI()) {
                // assume "base" is also a relative uri
                baseURI.absolutize(getUserDir());
            }
        }
       
        // absolutize the system identifier using the base URI
        systemURI.absolutize(baseURI);
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     * @since DOM Level 3
     */
    public String getBaseURI() {
        if (fDocumentURI != null && fDocumentURI.length() != 0 ) {// attribute value is always empty string
            try {
                return new URI(fDocumentURI).toString();
            }
            catch (org.apache.xerces.util.URI.MalformedURIException e){
                // REVISIT: what should happen in this case?
                return null;
            }
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        catch (SecurityException se) {
        }

        // return empty string if property value is empty string.
        if (userDir.length() == 0)
            return new URI("file", "", "", null, null);
       
        // compute the new escaped value if the new property value doesn't
        // match the previous one
        if (gUserDirURI != null && userDir.equals(gUserDir)) {
            return gUserDirURI;
        }

        // record the new value as the global property value
        gUserDir = userDir;

        char separator = java.io.File.separatorChar;
        userDir = userDir.replace(separator, '/');

        int len = userDir.length(), ch;
        StringBuffer buffer = new StringBuffer(len*3);
        // change C:/blah to /C:/blah
        if (len >= 2 && userDir.charAt(1) == ':') {
            ch = Character.toUpperCase(userDir.charAt(0));
            if (ch >= 'A' && ch <= 'Z') {
                buffer.append('/');
            }
        }

        // for each character in the path
        int i = 0;
        for (; i < len; i++) {
            ch = userDir.charAt(i);
            // if it's not an ASCII character, break here, and use UTF-8 encoding
            if (ch >= 128)
                break;
            if (gNeedEscaping[ch]) {
                buffer.append('%');
                buffer.append(gAfterEscaping1[ch]);
                buffer.append(gAfterEscaping2[ch]);
                // record the fact that it's escaped
            }
            else {
                buffer.append((char)ch);
            }
        }

        // we saw some non-ascii character
        if (i < len) {
            // get UTF-8 bytes for the remaining sub-string
            byte[] bytes = null;
            byte b;
            try {
                bytes = userDir.substring(i).getBytes("UTF-8");
            } catch (java.io.UnsupportedEncodingException e) {
                // should never happen
                return new URI("file", "", userDir, null, null);
            }
            len = bytes.length;

            // for each byte
            for (i = 0; i < len; i++) {
                b = bytes[i];
                // for non-ascii character: make it positive, then escape
                if (b < 0) {
                    ch = b + 256;
                    buffer.append('%');
                    buffer.append(gHexChs[ch >> 4]);
                    buffer.append(gHexChs[ch & 0xf]);
                }
                else if (gNeedEscaping[b]) {
                    buffer.append('%');
                    buffer.append(gAfterEscaping1[b]);
                    buffer.append(gAfterEscaping2[b]);
                }
                else {
                    buffer.append((char)b);
                }
            }
        }

        // change blah/blah to blah/blah/
        if (!userDir.endsWith("/"))
            buffer.append('/');
       
        gUserDirURI = new URI("file", "", buffer.toString(), null, null);

        return gUserDirURI;
    }
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        // normalize id
        String id = fixURI(systemId);

        // normalize base
        URI base = null;
        URI uri = null;
        try {
            if (baseSystemId == null || baseSystemId.length() == 0 ||
                baseSystemId.equals(systemId)) {
                base = getUserDir();
            }
            else {
                try {
                    base = new URI(fixURI(baseSystemId).trim());
                }
                catch (URI.MalformedURIException e) {
                    if (baseSystemId.indexOf(':') != -1) {
                        // for xml schemas we might have baseURI with
                        // a specified drive
                        base = new URI("file", "", fixURI(baseSystemId).trim(), null, null);
                    }
                    else {
                        base = new URI(getUserDir(), fixURI(baseSystemId));
                    }
                }
             }
             // expand id
             uri = new URI(base, id.trim());
        }
        catch (Exception e) {
            // let it go through

        }

        if (uri == null) {
            return systemId;
        }
        return uri.toString();

    } // expandSystemId(String,String,boolean):String
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        if (systemId == null || systemId.length() == 0) {
            return systemId;
        }
        // if id already expanded, return
        try {
            URI uri = new URI(systemId);
            if (uri != null) {
                return systemId;
            }
        }
        catch (URI.MalformedURIException e) {
            // continue on...
        }
        // normalize id
        String id = fixURI(systemId);

        // normalize base
        URI base = null;
        URI uri = null;
        try {
            if (baseSystemId == null || baseSystemId.length() == 0 ||
                baseSystemId.equals(systemId)) {
                String dir = getUserDir();
                base = new URI("file", "", dir, null, null);
            }
            else {
                try {
                    base = new URI(fixURI(baseSystemId));
                }
                catch (URI.MalformedURIException e) {
                    if (baseSystemId.indexOf(':') != -1) {
                        // for xml schemas we might have baseURI with
                        // a specified drive
                        base = new URI("file", "", fixURI(baseSystemId), null, null);
                    }
                    else {
                        String dir = getUserDir();
                        dir = dir + fixURI(baseSystemId);
                        base = new URI("file", "", dir, null, null);
                    }
                }
             }
             // expand id
             uri = new URI(base, id);
        }
        catch (Exception e) {
            // let it go through

        }

        if (uri == null) {
            return systemId;
        }
        return uri.toString();

    } // expandSystemId(String,String):String
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            Attr attrNode = (Attr)attributes.getNamedItemNS("http://www.w3.org/XML/1998/namespace", "base");
            if (attrNode != null) {
                String uri =  attrNode.getNodeValue();
                if (uri.length() != 0 ) {// attribute value is always empty string
                    try {
                       uri = new URI(new URI(baseURI), uri).toString()
                    }
                    catch (org.apache.xerces.util.URI.MalformedURIException e){
                        // REVISIT: what should happen in this case?
                        return null;
                    }
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            Attr attrNode = (Attr)attributes.getNamedItem("xml:base");
            if (attrNode != null) {
                String uri =  attrNode.getNodeValue();
                if (uri.length() != 0 ) {// attribute value is always empty string
                    try {
                       uri = new URI(baseURI, uri).toString()
                    }
                    catch (org.apache.xerces.util.URI.MalformedURIException e){
                        // REVISIT: what should happen in this case?
                        return null;
                    }
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        if (systemId == null || systemId.length() == 0) {
            return systemId;
        }
        // if id already expanded, return
        try {
            URI uri = new URI(systemId);
            if (uri != null) {
                return systemId;
            }
        }
        catch (URI.MalformedURIException e) {
            // continue on...
        }

        // normalize id
        String id = fixURI(systemId);

        // normalize base
        URI base = null;
        URI uri = null;
        try {
            if (baseSystemId == null) {
                String dir;
                try {
                    dir = fixURI(System.getProperty("user.dir"));
                }
                catch (SecurityException se) {
                    dir = "";
                }
                if (!dir.endsWith("/")) {
                    dir = dir + "/";
                }
                base = new URI("file", "", dir, null, null);
            }
            else {
                try {
                    base = new URI(fixURI(baseSystemId));
                }
                catch (URI.MalformedURIException e) {
                    String dir;
                    try {
                        dir = fixURI(System.getProperty("user.dir"));
                    }
                    catch (SecurityException se) {
                        dir = "";
                    }
                    if (!dir.endsWith("/")) {
                        dir = dir + "/";
                    }
                    dir = dir + fixURI(baseSystemId);
                    base = new URI("file", "", dir, null, null);
                }
             }

             // expand id
             uri = new URI(base, id);
        }
        catch (Exception e) {
            // let it go through
        }
        if (uri == null) {
            return systemId;
        }
        return uri.toString();

    } // expandSystemId(String,String):String
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            Attr attrNode = (Attr)attributes.getNamedItemNS("http://www.w3.org/XML/1998/namespace", "base");
            if (attrNode != null) {
                String uri =  attrNode.getNodeValue();
                if (uri.length() != 0 ) {// attribute value is always empty string
                    try {
                       uri = new URI(new URI(baseURI), uri).toString()
                    }
                    catch (org.apache.xerces.util.URI.MalformedURIException e){
                        // REVISIT: what should happen in this case?
                        return null;
                    }
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