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comparison src/org/tmatesoft/hg/core/HgOutgoingCommand.java @ 427:31a89587eb04

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FIXMEs: consistent names, throws for commands and their handlers. Use of checked exceptions in hi-level api
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 29 Mar 2012 17:14:35 +0200
parents 9c9c442b5f2e
children 1fc0da631200
comparison
equal deleted inserted replaced
426:063b0663495a 427:31a89587eb04
23 import org.tmatesoft.hg.internal.RepositoryComparator; 23 import org.tmatesoft.hg.internal.RepositoryComparator;
24 import org.tmatesoft.hg.repo.HgChangelog; 24 import org.tmatesoft.hg.repo.HgChangelog;
25 import org.tmatesoft.hg.repo.HgInvalidControlFileException; 25 import org.tmatesoft.hg.repo.HgInvalidControlFileException;
26 import org.tmatesoft.hg.repo.HgRemoteRepository; 26 import org.tmatesoft.hg.repo.HgRemoteRepository;
27 import org.tmatesoft.hg.repo.HgRepository; 27 import org.tmatesoft.hg.repo.HgRepository;
28 import org.tmatesoft.hg.repo.HgRuntimeException;
28 import org.tmatesoft.hg.util.CancelSupport; 29 import org.tmatesoft.hg.util.CancelSupport;
29 import org.tmatesoft.hg.util.CancelledException; 30 import org.tmatesoft.hg.util.CancelledException;
30 import org.tmatesoft.hg.util.ProgressSupport; 31 import org.tmatesoft.hg.util.ProgressSupport;
31 32
32 /** 33 /**
93 * Lightweight check for outgoing changes. 94 * Lightweight check for outgoing changes.
94 * Reported changes are from any branch (limits set by {@link #branch(String)} are not taken into account. 95 * Reported changes are from any branch (limits set by {@link #branch(String)} are not taken into account.
95 * 96 *
96 * @return list on local nodes known to be missing at remote server 97 * @return list on local nodes known to be missing at remote server
97 * @throws HgRemoteConnectionException when failed to communicate with remote repository 98 * @throws HgRemoteConnectionException when failed to communicate with remote repository
98 * @throws HgInvalidControlFileException if access to revlog index/data entry failed 99 * @throws HgException subclass thereof to indicate specific issue with the command arguments or repository state
99 * @throws CancelledException if execution of the command was cancelled 100 * @throws CancelledException if execution of the command was cancelled
100 */ 101 */
101 public List<Nodeid> executeLite() throws HgRemoteConnectionException, HgInvalidControlFileException, CancelledException { 102 public List<Nodeid> executeLite() throws HgRemoteConnectionException, HgException, CancelledException {
102 final ProgressSupport ps = getProgressSupport(null); 103 final ProgressSupport ps = getProgressSupport(null);
103 try { 104 try {
104 ps.start(10); 105 ps.start(10);
105 return getComparator(new ProgressSupport.Sub(ps, 5), getCancelSupport(null, true)).getLocalOnlyRevisions(); 106 return getComparator(new ProgressSupport.Sub(ps, 5), getCancelSupport(null, true)).getLocalOnlyRevisions();
107 } catch (HgRuntimeException ex) {
108 throw new HgLibraryFailureException(ex);
106 } finally { 109 } finally {
107 ps.done(); 110 ps.done();
108 } 111 }
109 } 112 }
110 113
111 /** 114 /**
112 * Complete information about outgoing changes 115 * Complete information about outgoing changes
113 * 116 *
114 * @param handler delegate to process changes 117 * @param handler delegate to process changes
118 * @throws HgCallbackTargetException propagated exception from the handler
115 * @throws HgRemoteConnectionException when failed to communicate with remote repository 119 * @throws HgRemoteConnectionException when failed to communicate with remote repository
116 * @throws HgInvalidControlFileException if access to revlog index/data entry failed 120 * @throws HgException subclass thereof to indicate specific issue with the command arguments or repository state
117 * @throws HgCallbackTargetException to re-throw exception from the handler
118 * @throws CancelledException if execution of the command was cancelled 121 * @throws CancelledException if execution of the command was cancelled
119 */ 122 */
120 public void executeFull(final HgChangesetHandler handler) throws HgRemoteConnectionException, HgInvalidControlFileException, HgCallbackTargetException, CancelledException { 123 public void executeFull(final HgChangesetHandler handler) throws HgCallbackTargetException, HgException, CancelledException {
121 if (handler == null) { 124 if (handler == null) {
122 throw new IllegalArgumentException("Delegate can't be null"); 125 throw new IllegalArgumentException("Delegate can't be null");
123 } 126 }
124 final ProgressSupport ps = getProgressSupport(handler); 127 final ProgressSupport ps = getProgressSupport(handler);
125 final CancelSupport cs = getCancelSupport(handler, true); 128 final CancelSupport cs = getCancelSupport(handler, true);
127 ps.start(-1); 130 ps.start(-1);
128 ChangesetTransformer inspector = new ChangesetTransformer(localRepo, handler, getParentHelper(), ps, cs); 131 ChangesetTransformer inspector = new ChangesetTransformer(localRepo, handler, getParentHelper(), ps, cs);
129 inspector.limitBranches(branches); 132 inspector.limitBranches(branches);
130 getComparator(new ProgressSupport.Sub(ps, 1), cs).visitLocalOnlyRevisions(inspector); 133 getComparator(new ProgressSupport.Sub(ps, 1), cs).visitLocalOnlyRevisions(inspector);
131 inspector.checkFailure(); 134 inspector.checkFailure();
135 } catch (HgRuntimeException ex) {
136 throw new HgLibraryFailureException(ex);
132 } finally { 137 } finally {
133 ps.done(); 138 ps.done();
134 } 139 }
135 } 140 }
136 141