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| author | tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2008-01-18 15:13:13 +0000 |
|---|---|---|
| committer | tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2008-01-18 15:13:13 +0000 |
| commit | 877758d9ec4deb53aad8a6c1d8669cc7186b1a48 (patch) | |
| tree | 97cbeef0ef915511f94782d2501b283b8a077e2e /src/main/java/at/knowcenter/wag/egov/egiz/pdf/NoSignatureHolder.java | |
| parent | 9770635e1bdcc3338468e9687545d5326a394630 (diff) | |
| download | pdf-as-3-877758d9ec4deb53aad8a6c1d8669cc7186b1a48.tar.gz pdf-as-3-877758d9ec4deb53aad8a6c1d8669cc7186b1a48.tar.bz2 pdf-as-3-877758d9ec4deb53aad8a6c1d8669cc7186b1a48.zip | |
update dealing with incremental updates
(NoSignatureHolder introduced that indicates incremental updates. NoSignatureHolders are transported as SignatureHolder withing analysis but are finally removed to maintain compatibility. This allowes to show which signatures are followed by incremental updates containing no signature. If the last signature is followed by an incremental update, an exception is thrown to indicate an illegal modification.
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@248 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'src/main/java/at/knowcenter/wag/egov/egiz/pdf/NoSignatureHolder.java')
| -rw-r--r-- | src/main/java/at/knowcenter/wag/egov/egiz/pdf/NoSignatureHolder.java | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/NoSignatureHolder.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/NoSignatureHolder.java new file mode 100644 index 0000000..08e48bb --- /dev/null +++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/NoSignatureHolder.java @@ -0,0 +1,61 @@ +package at.knowcenter.wag.egov.egiz.pdf;
+
+import java.io.Serializable;
+
+import at.gv.egiz.pdfas.framework.input.DataSource;
+import at.knowcenter.wag.egov.egiz.sig.SignatureObject;
+
+public class NoSignatureHolder implements Serializable, SignatureHolder {
+
+ private static final long serialVersionUID = 1L;
+
+ // # sigs before modification
+ private int position;
+
+ public NoSignatureHolder(int pos) {
+ this.position = pos;
+ }
+
+ public DataSource getDataSource() {
+ return null;
+ }
+
+ public SignatureObject getSignatureObject() {
+ return null;
+ }
+
+ public int getPosition() {
+ return this.position;
+ }
+
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + this.position;
+ return result;
+ }
+
+ public boolean equals(Object obj) {
+
+ if (this == obj) {
+ return true;
+ }
+
+ if (obj == null) {
+ return false;
+ }
+
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+
+ final NoSignatureHolder other = (NoSignatureHolder) obj;
+
+ if (this.position != other.position) {
+ return false;
+ }
+
+ return true;
+ }
+
+}
|