签名服务Java API快速开始(SOAP)

Java API快速开始(SOAP)可用于签名服务:

快速开始(SOAP模式):使用Java API将签名字段添加到PDF文档

快速开始(SOAP模式):使用Java API检索签名域名

快速开始(SOAP模式):使用Java API修改签名字段

快速开始(SOAP模式):使用Java API对PDF文档进行数字签名

快速开始(SOAP模式):使用Java API对基于XFA的表单进行数字签名

快速开始(SOAP模式):使用Java API认证PDF文档

快速开始(SOAP模式):使用Java API验证数字签名

快速开始(SOAP模式):使用Java API验证多个数字签名

快速开始(SOAP模式):使用Java API删除数字签名

AEM Forms操作可以使用AEM Forms强类型API执行,连接模式应设置为SOAP。

注意

“使用AEM Forms进行编程”中的快速开始基于部署在JBoss Application Server和Microsoft Windows操作系统上的Forms服务器。 但是,如果您使用的是其他操作系统,如UNIX,请将特定于Windows的路径替换为适用操作系统支持的路径。 同样,如果您使用的是另一台J2EE应用程序服务器,请确保指定有效的连接属性。 请参阅设置连接属性

快速开始(SOAP模式):使用Java API将签名字段添加到PDF文档

以下Java代码示例将名为​SignatureField1​的签名字段添加到基于名为​Loan.pdf​的PDF文件的PDF文档中。 包含新签名字段的PDF文档将保存为名为​LoanSig.pdf​的PDF文件。 (请参阅添加签名字段。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
    * 4. activation.jar (required for SOAP mode)
     * 5. axis.jar (required for SOAP mode)
     * 6. commons-codec-1.3.jar (required for SOAP mode)
     * 7.  commons-collections-3.1.jar  (required for SOAP mode)
     * 8. commons-discovery.jar (required for SOAP mode)
     * 9. commons-logging.jar (required for SOAP mode)
     * 10. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 11. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 12. jaxrpc.jar (required for SOAP mode)
     * 13. log4j.jar (required for SOAP mode)
     * 14. mail.jar (required for SOAP mode)
     * 15. saaj.jar (required for SOAP mode)
     * 16. wsdl4j.jar (required for SOAP mode)
     * 17. xalan.jar (required for SOAP mode)
     * 18. xbean.jar (required for SOAP mode)
     * 19. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.File;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class AddSignatureFieldSOAP {
 
     public static void main(String[] args) {
 
         try
         {
          //Set connection properties required to invoke AEM Forms using SOAP mode
          Properties connectionProps = new Properties();
          connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
          connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
          connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
          connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
          connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
           //Create a ServiceClientFactory instance
           ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
           //Create a SignatureServiceClient object
           SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
           //Specify a PDF document to which a signature field is added
           FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\Loan.pdf");
           Document inDoc = new Document (fileInputStream);
 
           //Specify the name of the signature field
           String fieldName = "SignatureField1";
 
           //Create a  PositionRectangle object that specifies
           //the signature fields location
           PositionRectangle post = new  PositionRectangle(193,47,133,12);
 
           //Specify the page number that will contain the signature field
           java.lang.Integer pageNum = new java.lang.Integer(1);
 
           //Add a signature field to the PDF document
           Document sigFieldPDF = signClient.addSignatureField(
              inDoc,
              fieldName,
              pageNum,
              post,
              null,
              null);
 
           //Save the PDF document that contains the signature field
           File outFile = new File("C:\\Adobe\LoanSig.pdf");
           sigFieldPDF.copyToFile(outFile);
             }
 
         catch (Exception ee)
             {
                 ee.printStackTrace();
             }
     }
 }
 
 

快速开始(SOAP模式):使用Java API检索签名字段名称

以下Java代码示例检索位于名为​LoanSig.pdf​的PDF文档中的签名字段名称。 (请参阅检索签名字段名称。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class GetSignatureFieldsSOAP {
 
 public static void main(String[] args) {
     try
     {
         //Set connection properties required to invoke AEM Forms using SOAP mode
         Properties connectionProps = new Properties();
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
         //Create a ServiceClientFactory instance
         ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
         //Create a SignatureServiceClient object
         SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
         //Specify a PDF document that contains signature fields
         FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSig.pdf");
         Document inDoc = new Document (fileInputStream);
 
         //Retrieve the name of the document’s signature fields
         List fieldNames = signClient.getSignatureFieldList(inDoc);
 
         //Obtain the name of each signature field by iterating through the
         //List object
         Iterator iter = fieldNames.iterator();
         int i = 0 ;
         String fieldName="";
         while (iter.hasNext()) {
             PDFSignatureField signatureField = (PDFSignatureField)iter.next();
             fieldName = signatureField.getName();
             System.out.println("The name of the signature field is " +fieldName);
             i++;
              }
         }
         catch (Exception ee)
         {
             ee.printStackTrace();
         }
     }
 }

快速开始(SOAP模式):使用Java API修改签名字段

以下Java代码示例修改名为SignatureField1的签名字段,方法是在将签名应用到签名字段时锁定表单中的所有字段,并确保不允许更改。 在签名服务返回包含修改后的签名字段的PDF文档后,PDF文档将保存为名为LoanSig.pdf的PDF文件。 (此示例覆盖传递给签名服务的PDF文件。) (请参阅修改签名字段。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 
 import java.util.*;
 import java.io.File;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class ModifySignatureFieldSOAP {
 
     public static void main(String[] args) {
 
     try
     {
         //Set connection properties required to invoke AEM Forms using SOAP mode
         Properties connectionProps = new Properties();
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
         //Create a ServiceClientFactory instance
         ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
         //Create a SignatureServiceClient object
         SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
         //Specify a PDF document that contains a signature field to modify
         FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSig.pdf");
         Document inDoc = new Document (fileInputStream);
 
         //Specify the name of the signature field
         String fieldName = "SignatureField1";
 
         //Create a PDFSignatureFieldProperties
         PDFSignatureFieldProperties fieldProperties = new PDFSignatureFieldProperties();
 
          //Create a PDFSeedValueOptionSpec object that stores
          //seed value dictionary information.
          PDFSeedValueOptionSpec seedOptionsSpec = new PDFSeedValueOptionSpec();
 
          //Disallow changes to the PDF document. Any change to the document invalidates
          //the signature
          seedOptionsSpec.setMdpValue(MDPPermissions.NoChanges);
 
          //Create a FieldMDPOptionSpec object that stores
          //signature field lock dictionary information.
          FieldMDPOptionSpec fieldMDPOptionsSpec = new FieldMDPOptionSpec();
 
          //Lock all fields in the PDF document
          fieldMDPOptionsSpec.setAction(FieldMDPAction.ALL);
 
          //Set dictionary information
          fieldProperties.setSeedValue(seedOptionsSpec);
          fieldProperties.setFieldMDP(fieldMDPOptionsSpec);
 
          //Modify the signature field
          Document modSignatureField =  signClient.modifySignatureField(inDoc,fieldName,fieldProperties);
 
          //Save the PDF document that contains modified signature field
          File file = new File("C:\\Adobe\LoanSig.pdf");
          modSignatureField.copyToFile(file);
 
     }
     catch (Exception ee)
       {
         ee.printStackTrace();
       }
     }
 }
 

快速开始(SOAP模式):使用Java API对PDF文档进行数字签名

以下Java代码示例对基于名为​LoanSig.pdf​的PDF文件的PDF文档进行数字签名。 为安全凭据指定的别名是安全的,并执行吊销检查。 由于未指定CRL或OCSP服务器信息,因此服务器信息是从用于对PDF文档进行数字签名的证书中获取的。 签名的文档将保存为名为​LoanSigned.pdf​的PDF文件。 (请参阅对PDF文档进行数字签名。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.File;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.livecycle.signatures.pki.client.types.common.HashAlgorithm;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class SignDocumentSOAP {
 
 public static void main(String[] args) {
 
     try
     {
       //Set connection properties required to invoke AEM Forms using SOAP mode
         Properties connectionProps = new Properties();
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
       //Create a ServiceClientFactory instance
       ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
       //Create a SignatureServiceClient object
       SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
       //Specify a PDF document to sign
       FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSig.pdf");
       Document credDoc = new Document (fileInputStream);
 
       //Specify the name of the signature field
       String fieldName = "SignatureField1";
 
       //Create a Credential object
       Credential myCred = Credential.getInstance("secure");
 
       //Specify the reason to sign the document
       String reason = "The document was reviewed";
 
       //Specify the location of the signer
       String location  = "New York HQ";
 
       //Specify contact information
       String contactInfo = "Tony Blue";
 
       //Create a PDFSignatureAppearanceOptions object
       //and show date information
       PDFSignatureAppearanceOptionSpec appear = new  PDFSignatureAppearanceOptionSpec();
       appear.setShowDate(true);
       appear.setShowReason(true);
 
       //Set revocation checking to false
       java.lang.Boolean revCheck = new Boolean(true);
 
       //Create an OCSPOptionSpec object to pass to the sign method
            OCSPOptionSpec ocspSpec = new OCSPOptionSpec();
 
            //Create a CRLOptionSpec object to pass to the sign method
            CRLOptionSpec crlSpec = new CRLOptionSpec();
 
            //Create a TSPOptionSpec object to pass to the sign method
            TSPOptionSpec tspSpec = new TSPOptionSpec();
 
       //Sign the PDF document
       Document signedDoc = signClient.sign(
          credDoc,
          fieldName,
          myCred,
          HashAlgorithm.SHA1,
          reason,
          location,
          contactInfo,
          appear,
          revCheck,
         ocspSpec,
              crlSpec,
              tspSpec);
 
       //Save the signed PDF document
       File outFile = new File("C:\\Adobe\LoanSigned.pdf");
       signedDoc.copyToFile (outFile);
       }
 
     catch (Exception ee)
       {
         ee.printStackTrace();
       }
       }
 }
 
 

快速开始(SOAP模式):使用Java API对基于XFA的表单进行数字签名

以下Forms代码示例对由Java服务呈现的交互式表单进行签名。 Forms服务返回的com.adobe.idp.Document实例将传递给签名服务。 签名的交互式表单将保存为名为​LoanXFASpid.pdf​的PDF文件。

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.File;
 import java.io.FileInputStream;
 
 import com.adobe.livecycle.formsservice.client.FormsResult;
 import com.adobe.livecycle.formsservice.client.FormsServiceClient;
 import com.adobe.livecycle.formsservice.client.PDFFormRenderSpec;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.livecycle.signatures.pki.client.types.common.HashAlgorithm;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class SignXFAFormsSOAP {
 
 public static void main(String[] args) {
 
     try
     {
 
      //Set connection properties required to invoke AEM Forms using SOAP mode
      Properties connectionProps = new Properties();
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
      //Create a ServiceClientFactory instance
      ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
      //Get the XFA form to sign
      Document myForm = GetForm(myFactory);
 
     //Sign the XFA form
     SignXFA(myForm,myFactory);
     }
 
     catch (Exception ee)
       {
         ee.printStackTrace();
       }
       }
 
 
 //Creates an interactive PDF form based on a XFA form
 private static Document GetForm(ServiceClientFactory myFactory)
 {
 
     try
     {
     //Create a FormsServiceClient object
     FormsServiceClient formsClient = new FormsServiceClient(myFactory);
 
     //Specify a PDF document to sign
     FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSigXFA.pdf");
     Document xfaForm = new Document (fileInputStream);
 
     //Retrieve form data
     FileInputStream cData = new FileInputStream("C:\\Adobe\Loan.xml");
     Document oInputData = new Document(cData);
 
     //Cache the PDF form
     PDFFormRenderSpec pdfFormRenderSpec = new PDFFormRenderSpec();
     pdfFormRenderSpec.setGenerateServerAppearance(true);
 
     //Invoke the renderPDFForm2 method
     FormsResult formOut = formsClient.renderPDFForm2(
             xfaForm,               //formQuery
             oInputData,             //inDataDoc
             pdfFormRenderSpec,      //PDFFormRenderSpec
             null,                //urlSpec
             null            //attachments
             );
 
     //Create a Document object that stores form data
     Document myForm = formOut.getOutputContent();
     return myForm;
 }
 
     catch (Exception ee)
       {
         ee.printStackTrace();
       }
     return null;
 
 }
 
 //Sign the PDF document
 private static void SignXFA(Document doc, ServiceClientFactory myFactory)
 {
     try
     {
 
     //Create a SignatureServiceClient object
      SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
      //Specify the name of the signature field
      String fieldName = "SignatureField1";
 
      //Create a Credential object
      Credential myCred = Credential.getInstance("secure");
 
      //Specify the reason to sign the document
      String reason = "The document was reviewed";
 
      //Specify the location of the signer
      String location  = "New York HQ";
 
      //Specify contact information
      String contactInfo = "Tony Blue";
 
      //Create a PDFSignatureAppearanceOptions object
      //and show date information
      PDFSignatureAppearanceOptionSpec appear = new  PDFSignatureAppearanceOptionSpec();
      appear.setShowDate(true);
      appear.setShowReason(true);
 
      //Set revocation checking to false
      java.lang.Boolean revCheck = new Boolean(true);
 
      //Create an OCSPOptionSpec object to pass to the sign method
      OCSPOptionSpec ocspSpec = new OCSPOptionSpec();
 
      //Create a CRLOptionSpec object to pass to the sign method
      CRLOptionSpec crlSpec = new CRLOptionSpec();
 
      //Create a TSPOptionSpec object to pass to the sign method
      TSPOptionSpec tspSpec = new TSPOptionSpec();
 
      //Sign the PDF document
       Document signedDoc = signClient.sign(
          doc,
          fieldName,
          myCred,
          HashAlgorithm.SHA1,
          reason,
          location,
          contactInfo,
          appear,
          revCheck,
         ocspSpec,
         crlSpec,
         tspSpec);
 
       //Save the signed PDF document
       File outFile = new File("C:\\Adobe\LoanXFASigned.pdf");
       signedDoc.copyToFile (outFile);
 }
 
     catch (Exception ee)
       {
         ee.printStackTrace();
       }
      }
 }
 

快速开始(SOAP模式):使用Java API认证PDF文档

以下Java代码示例验证基于名为​LoanSig.pdf​的PDF文件的PDF文档。 为安全凭据指定的别名是安全的,不执行吊销检查。 认证文档将保存为名为​LoanCertified.pdf​的PDF文件。 (请参阅PDF文档认证。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.File;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.livecycle.signatures.pki.client.types.common.HashAlgorithm;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class CertifyDocumentSOAP {
 
     public static void main(String[] args) {
     try
     {
         //Set connection properties required to invoke AEM Forms using SOAP mode
         Properties connectionProps = new Properties();
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
       //Create a ServiceClientFactory instance
       ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
       //Create a SignatureServiceClient object
       SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
       //Specify a PDF document to certify
       FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSig.pdf");
       Document credDoc = new Document (fileInputStream);
 
       //Specify the name of the signature field
       String fieldName = "SignatureField1";
 
       //Create a Credential object
       Credential myCred = Credential.getInstance("secure");
 
       //Specify the reason to sign the document
       String reason = "The document was reviewed";
 
       //Specify the location of the signer
       String location  = "My company";
 
       //Specify contact information
           String contactInfo = "New York, New York";
 
       //Create a PDFSignatureAppearanceOptions object and show date information
       PDFSignatureAppearanceOptionSpec appear = new  PDFSignatureAppearanceOptionSpec();
       appear.setShowDate(true);
 
       //Set revocation checking to false
            java.lang.Boolean revCheck = new Boolean(false);
 
            //Set locking to false
            java.lang.Boolean lockField = new Boolean(false);
 
            //Specify a legalAttestation value
            String msg = "Any change to this document will invalidate the certificate";
 
            //Create objects to pass to the certify method
            OCSPOptionSpec ocspSpec = new OCSPOptionSpec();
            CRLOptionSpec crlSpec = new CRLOptionSpec();
            TSPOptionSpec tspSpec = new TSPOptionSpec();
 
            //Certify the PDF document
            Document signedDoc = signClient.certify(
               credDoc,
               fieldName,
               myCred,
               HashAlgorithm.SHA1,
               reason,
               location,
               contactInfo,
               MDPPermissions.NoChanges,
               msg,
               appear,
               revCheck,
               lockField,
              ocspSpec,
              crlSpec,
              tspSpec);
 
         //Save the signed PDF document
              File outFile = new File("C:\\Adobe\LoanCertified.pdf");
              signedDoc.copyToFile (outFile);
         }
 
     catch (Exception ee)
         {
         ee.printStackTrace();
         }
     }
 }

快速开始(SOAP模式):使用Java API验证数字签名

以下Java代码示例验证位于基于名为LoanSigned.pdf的PDF文件的已签名PDF文档中的数字签名。 验证时间被设置为当前时间,吊销检查选项被设置为最佳工作。 (请参阅验证数字签名。)

 /*
     * This Java Quick Start uses the following JAR files
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
    * 4. activation.jar (required for SOAP mode)
     * 5. axis.jar (required for SOAP mode)
     * 6. commons-codec-1.3.jar (required for SOAP mode)
     * 7.  commons-collections-3.1.jar  (required for SOAP mode)
     * 8. commons-discovery.jar (required for SOAP mode)
     * 9. commons-logging.jar (required for SOAP mode)
     * 10. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 11. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 12. jaxrpc.jar (required for SOAP mode)
     * 13. log4j.jar (required for SOAP mode)
     * 14. mail.jar (required for SOAP mode)
     * 15. saaj.jar (required for SOAP mode)
     * 16. wsdl4j.jar (required for SOAP mode)
     * 17. xalan.jar (required for SOAP mode)
     * 18. xbean.jar (required for SOAP mode)
     * 19. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.livecycle.signatures.pki.client.types.common.RevocationCheckStyle;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class VerifySignatureSOAP{
 
     public static void main(String[] args) {
 
     try
     {
       //Set connection properties required to invoke AEM Forms using SOAP mode
       Properties connectionProps = new Properties();
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
       //Create a ServiceClientFactory instance
       ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
       //Create a SignatureServiceClient object
       SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
       //Specify a PDF document that contains a digital signature
       FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSigned.pdf");
       Document inDoc = new Document (fileInputStream);
 
       //Specify the name of the signature field
       String fieldName = "SignatureField1";
 
       //Create a PKIOptions object that contains PKI run-time options
       PKIOptions pkiOptions = new PKIOptions();
       pkiOptions.setVerificationTime(VerificationTime.CURRENT_TIME);
       pkiOptions.setRevocationCheckStyle(RevocationCheckStyle.BestEffort);
 
       //Verify the digital signature
       PDFSignatureVerificationInfo  signInfo = signClient.verify2(
          inDoc,
          fieldName,
          pkiOptions,
          null);
 
       //Get the Signature Status
       SignatureStatus sigStatus = signInfo.getStatus();
       String myStatus="";
 
       //Determine the status of the signature
       if (sigStatus == SignatureStatus.DynamicFormSignatureUnknown)
              myStatus = "The signatures located in the dynamic PDF form are unknown";
          else if (sigStatus == SignatureStatus.DocumentSignatureUnknown)
              myStatus = "The signatures located in the PDF document are unknown";
          else if (sigStatus == SignatureStatus.CertifiedDynamicFormSignatureTamper)
              myStatus = "The signatures located in a certified PDF form are valid";
          else if (sigStatus == SignatureStatus.SignedDynamicFormSignatureTamper)
              myStatus = "The signatures located in a signed dynamic PDF form are valid";
          else if (sigStatus == SignatureStatus.CertifiedDocumentSignatureTamper)
              myStatus = "The signatures located in a certified PDF document are valid";
          else if (sigStatus == SignatureStatus.SignedDocumentSignatureTamper)
              myStatus = "The signatures located in a signed PDF document are valid";
          else if (sigStatus == SignatureStatus.SignatureFormatError)
              myStatus = "The format of a signature in a signed document is invalid";
          else if (sigStatus == SignatureStatus.DynamicFormSigNoChanges)
              myStatus = "No changes were made to the signed dynamic PDF form";
          else if (sigStatus == SignatureStatus.DocumentSigNoChanges)
              myStatus = "No changes were made to the signed PDF document";
          else if (sigStatus == SignatureStatus.DynamicFormCertificationSigNoChanges)
              myStatus = "No changes were made to the certified dynamic PDF form";
          else if (sigStatus == SignatureStatus.DocumentCertificationSigNoChanges)
              myStatus = "No changes were made to the certified PDF document";
          else if (sigStatus == SignatureStatus.DocSigWithChanges)
              myStatus = "There were changes to a signed PDF document";
         else if (sigStatus == SignatureStatus.CertificationSigWithChanges)
              myStatus = "There were changes made to the PDF document.";
 
       //Get the signature type
       SignatureType sigType = signInfo.getSignatureType();
       String myType = "";
 
       if (sigType.getType() == PDFSignatureType.AUTHORSIG)
              myType="Certification";
       else if(sigType.getType() == PDFSignatureType.RECIPIENTSIG)
              myType="Recipient";
 
       //Get the identity of the signer
       IdentityInformation signerId = signInfo.getSigner();
       String signerMsg = "";
 
      if (signerId.getStatus() == IdentityStatus.UNKNOWN)
          signerMsg = "Identity Unknown";
      else if (signerId.getStatus() == IdentityStatus.TRUSTED)
          signerMsg = "Identity Trusted";
      else if (signerId.getStatus() == IdentityStatus.NOTTRUSTED)
          signerMsg = "Identity Not Trusted";
 
      //Get the Signature properties returned by the Signature service
      SignatureProperties sigProps = signInfo.getSignatureProps();
      String signerName =  sigProps.getSignerName();
 
     System.out.println("The status of the signature is: "+myStatus +". The signer identity is "+signerMsg +". The signature type is "+myType +". The name of the signer is "+signerName+".");
     }
     catch (Exception ee)
     {
         ee.printStackTrace();
     }
      }
 }
 
 

快速开始(SOAP模式):使用Java API验证多个数字签名

以下Java代码示例验证位于基于名为LoanAllSigs.pdf的PDF文件的已签名PDF文档中的多个数字签名。 验证时间被设置为当前时间,吊销检查选项被设置为最佳工作。 (请参阅验证多个数字签名。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 import java.util.*;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.livecycle.signatures.client.types.*;
 import com.adobe.livecycle.signatures.pki.client.types.common.RevocationCheckStyle;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class VerifyAllSignaturesSOAP{
 
     public static void main(String[] args) {
 
     try
     {
       //Set connection properties required to invoke AEM Forms using SOAP mode
       Properties connectionProps = new Properties();
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
      connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
       connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
       //Create a ServiceClientFactory instance
       ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
       //Create a SignatureServiceClient object
       SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
       //Specify a PDF document that contains multiple digital signatures
       FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanAllSigs.pdf");
       Document inDoc = new Document (fileInputStream);
 
       //Create a PKIOptions object that contains PKI run-time options
       PKIOptions pkiOptions = new PKIOptions();
       pkiOptions.setVerificationTime(VerificationTime.CURRENT_TIME);
       pkiOptions.setRevocationCheckStyle(RevocationCheckStyle.BestEffort);
 
       //Verify all digital signatures that are located in a PDF document
       PDFDocumentVerificationInfo  allSig = signClient.verifyPDFDocument(
          inDoc,
          pkiOptions,
          null);
 
       //Get a list of all signatures that are located in the PDF document
       List allSignatures = allSig.getVerificationInfos();
 
     //Create an Iterator object and iterate through
     //the List object
     Iterator<PDFSignatureVerificationInfo> iter = allSignatures.iterator();
 
     while (iter.hasNext()) {
            PDFSignatureVerificationInfo signInfo = (PDFSignatureVerificationInfo)iter.next();
 
            //Get the Signature Status
               SignatureStatus sigStatus = signInfo.getStatus();
               String myStatus="";
 
             //Determine the status of the signature
               if (sigStatus == SignatureStatus.DynamicFormSignatureUnknown)
                   myStatus = "The signatures located in the dynamic PDF form are unknown";
               else if (sigStatus == SignatureStatus.DocumentSignatureUnknown)
                   myStatus = "The signatures located in the PDF document are unknown";
               else if (sigStatus == SignatureStatus.CertifiedDynamicFormSignatureTamper)
                   myStatus = "The signatures located in a certified PDF form are valid";
               else if (sigStatus == SignatureStatus.SignedDynamicFormSignatureTamper)
                   myStatus = "The signatures located in a signed dynamic PDF form are valid";
               else if (sigStatus == SignatureStatus.CertifiedDocumentSignatureTamper)
                   myStatus = "The signatures located in a certified PDF document are valid";
               else if (sigStatus == SignatureStatus.SignedDocumentSignatureTamper)
                   myStatus = "The signatures located in a signed PDF document are valid";
               else if (sigStatus == SignatureStatus.SignatureFormatError)
                   myStatus = "The format of a signature in a signed document is invalid";
               else if (sigStatus == SignatureStatus.DynamicFormSigNoChanges)
                   myStatus = "No changes were made to the signed dynamic PDF form";
               else if (sigStatus == SignatureStatus.DocumentSigNoChanges)
                   myStatus = "No changes were made to the signed PDF document";
               else if (sigStatus == SignatureStatus.DynamicFormCertificationSigNoChanges)
                   myStatus = "No changes were made to the certified dynamic PDF form";
               else if (sigStatus == SignatureStatus.DocumentCertificationSigNoChanges)
                   myStatus = "No changes were made to the certified PDF document";
               else if (sigStatus == SignatureStatus.DocSigWithChanges)
                   myStatus = "There were changes to a signed PDF document";
              else if (sigStatus == SignatureStatus.CertificationSigWithChanges)
                   myStatus = "There were changes made to the PDF document.";
 
               //Get the signature type
              SignatureType sigType = signInfo.getSignatureType();
              String myType = "";
 
              if (sigType.getType() == PDFSignatureType.AUTHORSIG)
                  myType="Certification";
              else if(sigType.getType() == PDFSignatureType.RECIPIENTSIG)
                  myType="Recipient";
 
              //Get the Signature properties returned by the Signature service
              SignatureProperties sigProps = signInfo.getSignatureProps();
              String signerName =  sigProps.getSignerName();
 
             System.out.println("The status of the signature is: "+myStatus +". The signature type is "+myType +". The name of the signer is "+signerName+".");
         }
     }
     catch (Exception ee)
     {
         ee.printStackTrace();
     }
      }
 }

快速开始(SOAP模式):使用Java API删除数字签名

下面的Java代码示例从名为​SignatureField1​的签名字段中删除数字签名。 包含签名字段的PDF文件的名称为​LoanSigned.pdf。 (请参阅删除数字签名。)

 /*
     * This Java Quick Start uses the SOAP mode and contains the following JAR files
     * in the class path:
     * 1. adobe-signatures-client.jar
     * 2. adobe-livecycle-client.jar
     * 3. adobe-usermanager-client.jar
     * 4. adobe-utilities.jar
     * 5. jboss-client.jar (use a different JAR file if the forms server is not deployed
     * on JBoss)
     * 6. activation.jar (required for SOAP mode)
     * 7. axis.jar (required for SOAP mode)
     * 8. commons-codec-1.3.jar (required for SOAP mode)
     * 9.  commons-collections-3.1.jar  (required for SOAP mode)
     * 10. commons-discovery.jar (required for SOAP mode)
     * 11. commons-logging.jar (required for SOAP mode)
     * 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
     * 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
     * 14. jaxrpc.jar (required for SOAP mode)
     * 15. log4j.jar (required for SOAP mode)
     * 16. mail.jar (required for SOAP mode)
     * 17. saaj.jar (required for SOAP mode)
     * 18. wsdl4j.jar (required for SOAP mode)
     * 19. xalan.jar (required for SOAP mode)
     * 20. xbean.jar (required for SOAP mode)
     * 21. xercesImpl.jar (required for SOAP mode)
     *
     * These JAR files are located in the following path:
     * <install directory>/sdk/client-libs/common
     *
     * The adobe-utilities.jar file is located in the following path:
     * <install directory>/sdk/client-libs/jboss
     *
     * The jboss-client.jar file is located in the following path:
     * <install directory>/jboss/bin/client
     *
     * SOAP required JAR files are located in the following path:
     * <install directory>/sdk/client-libs/thirdparty
     *
     * If you want to invoke a remote forms server instance and there is a
     * firewall between the client application and the server, then it is
     * recommended that you use the SOAP mode. When using the SOAP mode,
     * you have to include these additional JAR files
     *
     * For information about the SOAP
     * mode, see "Setting connection properties" in Programming
     * with AEM Forms
     */
 
 import java.util.*;
 import java.io.File;
 import java.io.FileInputStream;
 import com.adobe.livecycle.signatures.client.*;
 import com.adobe.idp.Document;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
 
 public class ClearSignatureFieldSOAP {
 
     public static void main(String[] args) {
 
     try
     {
         //Set connection properties required to invoke AEM Forms using SOAP mode
         Properties connectionProps = new Properties();
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "https://'[server]:[port]'");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
         connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
 
         //Create a ServiceClientFactory instance
         ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
 
         //Create a SignatureServiceClient object
         SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
 
         //Specify a PDF document that contains the signature to remove
         FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSigned.pdf");
         Document inDoc = new Document (fileInputStream);
 
         //Specify the name of the signature field
         String fieldName = "SignatureField1";
 
         //Clear the signature field
         Document outPDF = signClient.clearSignatureField(inDoc,fieldName);
 
         //Save the PDF document
         File outFile = new File("C:\\Adobe\Loan.pdf");
         outPDF.copyToFile(outFile);
         }
 
     catch (Exception ee)
         {
         ee.printStackTrace();
         }
     }
 }
 
 
 

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