diff options
Diffstat (limited to 'moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateCMSSignatureRequestParser.java')
| -rw-r--r-- | moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateCMSSignatureRequestParser.java | 214 |
1 files changed, 104 insertions, 110 deletions
diff --git a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateCMSSignatureRequestParser.java b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateCMSSignatureRequestParser.java index a4c4d29..579fb51 100644 --- a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateCMSSignatureRequestParser.java +++ b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/api/xmlbind/CreateCMSSignatureRequestParser.java @@ -21,7 +21,6 @@ * that you distribute must include a readable copy of the "NOTICE" text file. */ - package at.gv.egovernment.moa.spss.api.xmlbind; import java.io.InputStream; @@ -49,7 +48,7 @@ import at.gv.egovernment.moaspss.util.XPathUtils; /** * A parser to parse <code>CreateCMSSignatureRequest</code> DOM trees into * <code>CreateCMSSignatureRequest</code> API objects. - * + * * @author Patrick Peck * @version $Id$ */ @@ -60,12 +59,12 @@ public class CreateCMSSignatureRequestParser { // private static final String MOA = Constants.MOA_PREFIX + ":"; private static final String KEY_IDENTIFIER_XPATH = - "/" + MOA + "CreateCMSSignatureRequest/" + MOA + "KeyIdentifier"; + "/" + MOA + "CreateCMSSignatureRequest/" + MOA + "KeyIdentifier"; private static final String SINGLE_SIGNATURE_INFO_XPATH = - "/" + MOA + "CreateCMSSignatureRequest/" + MOA + "SingleSignatureInfo"; + "/" + MOA + "CreateCMSSignatureRequest/" + MOA + "SingleSignatureInfo"; private static final String DATA_OBJECT_INFO_XPATH = MOA + "DataObjectInfo"; private static final String DATA_OBJECT_XPATH = MOA + "DataObject"; - + private static final String SL_CONFORM_ATTR_NAME = "SecurityLayerConformity"; private static final String IS_PADES_SIGNATURE_ATTR_NAME = "PAdESConformity"; @@ -74,11 +73,9 @@ public class CreateCMSSignatureRequestParser { private static final String BASE64_CONTENT_XPATH = MOA + "Base64Content"; private static final String EXCLUDEBYTERANGE_FROM_XPATH = MOA + "ExcludedByteRange/" + MOA + "From"; private static final String EXCLUDEBYTERANGE_TO_XPATH = MOA + "ExcludedByteRange/" + MOA + "To"; - - /** The factory to create API objects. */ - private SPSSFactory factory; + private final SPSSFactory factory; /** * Create a new <code>CreateCMSSignatureRequestParser</code>. @@ -88,44 +85,43 @@ public class CreateCMSSignatureRequestParser { } /** - * Parse a <code>CreateCMSSignatureRequest</code> DOM element, as defined - * by the MOA schema. - * + * Parse a <code>CreateCMSSignatureRequest</code> DOM element, as defined by the + * MOA schema. + * * @param requestElem The <code>CreateCMSSignatureRequest</code> to parse. The - * request must have been successfully parsed against the schema for this - * method to succeed. - * @return A <code>CreateCMSSignatureRequest</code> API object containing - * the data from the DOM element. + * request must have been successfully parsed against the + * schema for this method to succeed. + * @return A <code>CreateCMSSignatureRequest</code> API object containing the + * data from the DOM element. * @throws MOAApplicationException An error occurred parsing the request. */ public CreateCMSSignatureRequest parse(Element requestElem) - throws MOAApplicationException { + throws MOAApplicationException { - List singleSignatureInfos = parseSingleSignatureInfos(requestElem); - String keyIdentifier = - XPathUtils.getElementValue(requestElem, KEY_IDENTIFIER_XPATH, null); + final List singleSignatureInfos = parseSingleSignatureInfos(requestElem); + final String keyIdentifier = + XPathUtils.getElementValue(requestElem, KEY_IDENTIFIER_XPATH, null); return factory.createCreateCMSSignatureRequest( - keyIdentifier, - singleSignatureInfos); + keyIdentifier, + singleSignatureInfos); } /** - * Parse all <code>SingleSignatureInfo</code> elements of the + * Parse all <code>SingleSignatureInfo</code> elements of the * <code>CreateCMSSignatureRequest</code>. - * + * * @param requestElem The <code>CreateCMSSignatureRequest</code> to parse. - * @return A <code>List</code> of <code>SingleSignatureInfo</code> API - * objects. - * @throws MOAApplicationException An error occurred parsing on of the - * <code>SingleSignatureInfo</code> elements. + * @return A <code>List</code> of <code>SingleSignatureInfo</code> API objects. + * @throws MOAApplicationException An error occurred parsing on of the + * <code>SingleSignatureInfo</code> elements. */ private List parseSingleSignatureInfos(Element requestElem) - throws MOAApplicationException { + throws MOAApplicationException { - List singleSignatureInfos = new ArrayList(); - NodeIterator sigInfoElems = - XPathUtils.selectNodeIterator(requestElem, SINGLE_SIGNATURE_INFO_XPATH); + final List singleSignatureInfos = new ArrayList(); + final NodeIterator sigInfoElems = + XPathUtils.selectNodeIterator(requestElem, SINGLE_SIGNATURE_INFO_XPATH); Element sigInfoElem; while ((sigInfoElem = (Element) sigInfoElems.nextNode()) != null) { @@ -137,132 +133,130 @@ public class CreateCMSSignatureRequestParser { /** * Parse a <code>SingleSignatureInfo</code> DOM element. - * - * @param sigInfoElem The <code>SingleSignatureInfo</code> DOM element to - * parse. - * @return A <code>SingleSignatureInfo</code> API object containing the - * information of <code>sigInfoElem</code>. - * @throws MOAApplicationException An error occurred parsing the - * <code>SingleSignatureInfo</code>. + * + * @param sigInfoElem The <code>SingleSignatureInfo</code> DOM element to parse. + * @return A <code>SingleSignatureInfo</code> API object containing the + * information of <code>sigInfoElem</code>. + * @throws MOAApplicationException An error occurred parsing the + * <code>SingleSignatureInfo</code>. */ private SingleSignatureInfo parseSingleSignatureInfo(Element sigInfoElem) - throws MOAApplicationException { + throws MOAApplicationException { - DataObjectInfo dataObjectInfo = parseDataObjectInfo(sigInfoElem); + final DataObjectInfo dataObjectInfo = parseDataObjectInfo(sigInfoElem); boolean securityLayerConform; boolean isPAdESSignature = false; if (sigInfoElem.hasAttribute(SL_CONFORM_ATTR_NAME)) { securityLayerConform = - BoolUtils.valueOf(sigInfoElem.getAttribute(SL_CONFORM_ATTR_NAME)); + BoolUtils.valueOf(sigInfoElem.getAttribute(SL_CONFORM_ATTR_NAME)); } else { securityLayerConform = true; } if (sigInfoElem.hasAttribute(IS_PADES_SIGNATURE_ATTR_NAME)) { - isPAdESSignature = BoolUtils.valueOf(sigInfoElem.getAttribute(IS_PADES_SIGNATURE_ATTR_NAME)); + isPAdESSignature = BoolUtils.valueOf(sigInfoElem.getAttribute(IS_PADES_SIGNATURE_ATTR_NAME)); } - + return factory.createSingleSignatureInfoCMS( - dataObjectInfo, - securityLayerConform, - isPAdESSignature); + dataObjectInfo, + securityLayerConform, + isPAdESSignature); } /** * Parse the <code>DataObjectInfo</code> DOM elements contained in the given * <code>SingleSignatureInfo</code> DOM element. - * - * @param sigInfoElem The <code>SingleSignatureInfo</code> DOM element - * whose <code>DataObjectInfo</code>s to parse. + * + * @param sigInfoElem The <code>SingleSignatureInfo</code> DOM element whose + * <code>DataObjectInfo</code>s to parse. * @return A <code>List</code> of <code>DataObjectInfo</code> API objects - * containing the data from the <code>DataObjectInfo</code> DOM elements. + * containing the data from the <code>DataObjectInfo</code> DOM + * elements. * @throws MOAApplicationException An error occurred parsing one of the - * <code>DataObjectInfo</code>s. + * <code>DataObjectInfo</code>s. */ private DataObjectInfo parseDataObjectInfo(Element sigInfoElem) - throws MOAApplicationException { - - Element dataObjInfoElem = (Element)XPathUtils.selectSingleNode(sigInfoElem, DATA_OBJECT_INFO_XPATH); - - String structure = dataObjInfoElem.getAttribute("Structure"); - Element dataObjectElem = - (Element) XPathUtils.selectSingleNode(dataObjInfoElem, DATA_OBJECT_XPATH); - - CMSDataObject dataObject = parseDataObject(dataObjectElem); - - return factory.createDataObjectInfo( - structure, - dataObject); - - } - - + throws MOAApplicationException { + + final Element dataObjInfoElem = (Element) XPathUtils.selectSingleNode(sigInfoElem, + DATA_OBJECT_INFO_XPATH); + + final String structure = dataObjInfoElem.getAttribute("Structure"); + final Element dataObjectElem = + (Element) XPathUtils.selectSingleNode(dataObjInfoElem, DATA_OBJECT_XPATH); - + final CMSDataObject dataObject = parseDataObject(dataObjectElem); + + return factory.createDataObjectInfo( + structure, + dataObject); + + } /** - * Parse a the <code>DataObject</code> DOM element contained in a given + * Parse a the <code>DataObject</code> DOM element contained in a given * <code>CreateCMSSignatureRequest</code> DOM element. - * - * @param requestElem The DataObject DOM element of the <code>VerifyCMSSignatureRequest</code> - * to parse. - * @return The <code>CMSDataObject</code> API object containing the data - * from the <code>DataObject</code> DOM element. + * + * @param requestElem The DataObject DOM element of the + * <code>VerifyCMSSignatureRequest</code> to parse. + * @return The <code>CMSDataObject</code> API object containing the data from + * the <code>DataObject</code> DOM element. */ private CMSDataObject parseDataObject(Element dataObjectElem) { if (dataObjectElem != null) { - Element metaInfoElem = (Element) XPathUtils.selectSingleNode(dataObjectElem, META_INFO_XPATH); + final Element metaInfoElem = (Element) XPathUtils.selectSingleNode(dataObjectElem, META_INFO_XPATH); MetaInfo metaInfo = null; - Element contentElem = (Element) XPathUtils.selectSingleNode(dataObjectElem, CONTENT_XPATH); - CMSContent content = parseContent(contentElem); + final Element contentElem = (Element) XPathUtils.selectSingleNode(dataObjectElem, CONTENT_XPATH); + final CMSContent content = parseContent(contentElem); if (metaInfoElem != null) { metaInfo = RequestParserUtils.parseMetaInfo(metaInfoElem); } - String excludeByteRangeFromStr = XPathUtils.getElementValue(dataObjectElem, EXCLUDEBYTERANGE_FROM_XPATH, null); - String excludeByteRangeToStr = XPathUtils.getElementValue(dataObjectElem, EXCLUDEBYTERANGE_TO_XPATH, null); - + final String excludeByteRangeFromStr = XPathUtils.getElementValue(dataObjectElem, + EXCLUDEBYTERANGE_FROM_XPATH, null); + final String excludeByteRangeToStr = XPathUtils.getElementValue(dataObjectElem, + EXCLUDEBYTERANGE_TO_XPATH, null); + BigDecimal excludeByteRangeFrom = null; BigDecimal excludeByteRangeTo = null; - - if (excludeByteRangeFromStr != null) - excludeByteRangeFrom = new BigDecimal(excludeByteRangeFromStr); - if (excludeByteRangeToStr != null) - excludeByteRangeTo = new BigDecimal(excludeByteRangeToStr); - + + if (excludeByteRangeFromStr != null) { + excludeByteRangeFrom = new BigDecimal(excludeByteRangeFromStr); + } + if (excludeByteRangeToStr != null) { + excludeByteRangeTo = new BigDecimal(excludeByteRangeToStr); + } + return factory.createCMSDataObject(metaInfo, content, excludeByteRangeFrom, excludeByteRangeTo); - } - else { + } else { return null; } } - - - /** - * Parse the content contained in a <code>CMSContentBaseType</code> kind of - * DOM element. - * - * @param contentElem The <code>CMSContentBaseType</code> kind of element to - * parse. - * @return A <code>CMSDataObject</code> API object containing the data - * from the given DOM element. - */ - private CMSContent parseContent(Element contentElem) { - Element base64ContentElem = + /** + * Parse the content contained in a <code>CMSContentBaseType</code> kind of DOM + * element. + * + * @param contentElem The <code>CMSContentBaseType</code> kind of element to + * parse. + * @return A <code>CMSDataObject</code> API object containing the data from the + * given DOM element. + */ + private CMSContent parseContent(Element contentElem) { + final Element base64ContentElem = (Element) XPathUtils.selectSingleNode(contentElem, BASE64_CONTENT_XPATH); - if (base64ContentElem != null) { - String base64Str = DOMUtils.getText(base64ContentElem); - InputStream binaryContent = Base64Utils.decodeToStream(base64Str, true); - return factory.createCMSContent(binaryContent); - } else { - return factory.createCMSContent( + if (base64ContentElem != null) { + final String base64Str = DOMUtils.getText(base64ContentElem); + final InputStream binaryContent = Base64Utils.decodeToStream(base64Str, true); + return factory.createCMSContent(binaryContent); + } else { + return factory.createCMSContent( contentElem.getAttribute("Reference")); - } - } + } + } }
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