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refactor code that removes parts
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1917154 13f79535-47bb-0310-9956-ffa450edef68
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@ -47,7 +47,7 @@ public abstract class ReferenceRelationship {
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protected ReferenceRelationship(POIXMLDocumentPart container, URI targetUri, boolean isExternal, String relationshipType, String id) {
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if (targetUri == null) {
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throw new IllegalArgumentException("targetUri");
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throw new NullPointerException("targetUri cannot be null");
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}
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this.container = container;
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@ -1025,7 +1025,6 @@ public abstract class OPCPackage implements RelationshipSource, Closeable {
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if (this.partList.containsKey(partName)) {
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this.partList.get(partName).setDeleted(true);
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this.removePartImpl(partName);
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this.partList.remove(partName);
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} else {
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this.removePartImpl(partName);
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}
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@ -1551,8 +1550,16 @@ public abstract class OPCPackage implements RelationshipSource, Closeable {
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*
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* @param partName
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* The URI of the part to delete.
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* @throws IllegalArgumentException if the partName is null.
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* @throws InvalidOperationException if the package is in read-only mode.
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*/
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protected abstract void removePartImpl(PackagePartName partName);
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protected void removePartImpl(PackagePartName partName) {
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if (partName == null) {
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throw new IllegalArgumentException("partName cannot be null");
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}
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throwExceptionIfReadOnly();
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this.partList.remove(partName);
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}
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/**
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* Flush the package but not save.
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@ -85,18 +85,20 @@ public final class PackageRelationship {
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/**
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* Constructor.
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*
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* @throws NullPointerException if inputs are null
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*/
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public PackageRelationship(OPCPackage pkg, PackagePart sourcePart,
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URI targetUri, TargetMode targetMode, String relationshipType,
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String id) {
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if (pkg == null)
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throw new IllegalArgumentException("pkg");
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throw new NullPointerException("pkg cannot be null");
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if (targetUri == null)
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throw new IllegalArgumentException("targetUri");
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throw new NullPointerException("targetUri cannot be null");
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if (relationshipType == null)
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throw new IllegalArgumentException("relationshipType");
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throw new NullPointerException("relationshipType cannot be null");
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if (id == null)
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throw new IllegalArgumentException("id");
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throw new NullPointerException("id cannot be null");
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this.container = pkg;
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this.source = sourcePart;
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@ -401,11 +401,11 @@ public final class ZipPackage extends OPCPackage {
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protected PackagePart createPartImpl(PackagePartName partName,
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String contentType, boolean loadRelationships) {
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if (contentType == null) {
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throw new IllegalArgumentException("contentType");
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throw new IllegalArgumentException("contentType cannot be null");
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}
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if (partName == null) {
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throw new IllegalArgumentException("partName");
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throw new IllegalArgumentException("partName cannot be null");
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}
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try {
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@ -424,19 +424,6 @@ public final class ZipPackage extends OPCPackage {
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}
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}
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/**
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* Delete a part from the package
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*
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* @throws IllegalArgumentException
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* Throws if the part URI is null or invalid.
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*/
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@Override
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protected void removePartImpl(PackagePartName partName) {
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if (partName == null) {
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throw new IllegalArgumentException("partUri");
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}
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}
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/**
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* Flush the package. Do nothing.
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*/
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