com.sun.xml.ws.message.AttachmentSetImpl Maven / Gradle / Ivy
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package com.sun.xml.ws.message;
import com.sun.xml.ws.api.message.AttachmentSet;
import com.sun.xml.ws.api.message.Attachment;
import java.util.ArrayList;
import java.util.Iterator;
/**
* Default dumb {@link AttachmentSet} implementation backed by {@link ArrayList}.
*
*
* The assumption here is that the number of attachments are small enough to
* justify linear search in {@link #get(String)}.
*
* @author Kohsuke Kawaguchi
*/
public final class AttachmentSetImpl implements AttachmentSet {
private final ArrayList attList = new ArrayList();
/**
* Creates an empty {@link AttachmentSet}.
*/
public AttachmentSetImpl() {
}
/**
* Creates an {@link AttachmentSet} by copying contents from another.
*/
public AttachmentSetImpl(Iterable base) {
for (Attachment a : base)
add(a);
}
public Attachment get(String contentId) {
for( int i=attList.size()-1; i>=0; i-- ) {
Attachment a = attList.get(i);
if(a.getContentId().equals(contentId))
return a;
}
return null;
}
public boolean isEmpty() {
return attList.isEmpty();
}
public void add(Attachment att) {
attList.add(att);
}
public Iterator iterator() {
return attList.iterator();
}
}