Project: RadRails1.0

Revision: 14639

Author: cwilliams

Date: 03 Jul 2008 10:20:35

• /aptana/ide_suite/branches/radrails_1.0/rdt/plugins/com.aptana.rdt/src/com/aptana/rdt/internal/core/gems/GemOnePointTwoParser.java

  ......	@@ -0,0 +1,91 @@
  	1	package com.aptana.rdt.internal.core.gems;
  	2
  	3	import java.util.HashSet;
  	4	import java.util.List;
  	5	import java.util.Set;
  	6
  	7	import com.aptana.rdt.AptanaRDTPlugin;
  	8	import com.aptana.rdt.core.gems.Gem;
  	9
  	10	public class GemOnePointTwoParser extends GemParser {
  	11
  	12	public GemOnePointTwoParser() {
  	13	super();
  	14	}
  	15
  	16	public GemOnePointTwoParser(String string) {
  	17	super(string);
  	18	}
  	19
  	20	public Set<Gem> parseOutGems(List<String> lines) {
  	21	Set<Gem> gems = new HashSet<Gem>();
  	22	if (lines == null || lines.isEmpty())
  	23	return gems;
  	24
  	25	String line = lines.get(0);
  	26	if (line.startsWith("ERROR:"))
  	27	return gems;
  	28
  	29	for (int curLineIndex = 0; curLineIndex < lines.size();) {
  	30	String nameAndVersion = lines.get(curLineIndex);
  	31	String metadata = "";
  	32	if ((curLineIndex + 1) < lines.size()) {
  	33	metadata = lines.get(curLineIndex + 1);
  	34	}
  	35	// read until we hit end of list or empty line
  	36	int j = 2;
  	37	while (true) {
  	38	if ((curLineIndex + j) >= lines.size())
  	39	break; // if there is no next line, break out
  	40	String nextLine = lines.get(curLineIndex + j);
  	41	if (nextLine.trim().length() == 0)
  	42	break; // if line is empty, break out
  	43	metadata += " " + nextLine.trim(); // add line to
  	44	// description
  	45	j++; // move to next line
  	46	}
  	47
  	48	String description = "";
  	49	j++;
  	50	if ((curLineIndex + j) < lines.size()) {
  	51	description = lines.get(curLineIndex + j);
  	52	}
  	53	j++;
  	54	// read until we hit end of list or empty line
  	55	while (true) {
  	56	if ((curLineIndex + j) >= lines.size())
  	57	break; // if there is no next line, break out
  	58	String nextLine = lines.get(curLineIndex + j);
  	59	if (nextLine.trim().length() == 0)
  	60	break; // if line is empty, break out
  	61	description += " " + nextLine.trim(); // add line to
  	62	// description
  	63	j++; // move to next line
  	64	}
  	65
  	66	int openParen = nameAndVersion.indexOf('(');
  	67	if (openParen == -1) {
  	68	AptanaRDTPlugin
  	69	.log("Bad gems output format, no opening parenthesis for version: "
  	70	+ lines);
  	71	return gems;
  	72	}
  	73	int closeParen = nameAndVersion.indexOf(')');
  	74	String name = nameAndVersion.substring(0, openParen);
  	75	String version = nameAndVersion
  	76	.substring(openParen + 1, closeParen);
  	77	if (version.indexOf(",") != -1) {
  	78	String[] versions = version.split(", ");
  	79	for (int y = 0; y < versions.length; y++)
  	80	gems
  	81	.add(new Gem(name.trim(), versions[y], description
  	82	.trim()));
  	83	} else {
  	84	gems.add(new Gem(name.trim(), version, description.trim()));
  	85	}
  	86	curLineIndex += (j + 1);
  	87	}
  	88	return gems;
  	89	}
  	90
  	91	}

• /aptana/ide_suite/branches/radrails_1.0/rdt/plugins/com.aptana.rdt/src/com/aptana/rdt/internal/core/gems/GemManager.java

  ......	@@ -175,7 +175,7 @@
  175	175	protected Set<Gem> loadRemoteGems(String gemIndexUrl, IProgressMonitor monitor) {
  176	176	if (!isRubyGemsInstalled()) return new HashSet<Gem>();
  177	177
  178		GemParser parser = new GemParser();
  	178	GemParser parser = getGemParser();
  179	179	String output = getRemoteGemsListing(gemIndexUrl);
  180	180	return parser.parse(output);
  181	181	}
  ......	@@ -183,11 +183,17 @@
  183	183	private Set<Gem> loadLocalGems() {
  184	184	if (!isRubyGemsInstalled()) return new HashSet<Gem>();
  185	185
  186		GemParser parser = new GemParser();
  	186	GemParser parser = getGemParser();
  187	187	String output = getLocalGemsListing();
  188	188	return parser.parse(output);
  189	189	}
  190	190
  	191	protected GemParser getGemParser() {
  	192	if (getVersion() != null && getVersion().isGreaterThanOrEqualTo("1.2.0"))
  	193	return new GemOnePointTwoParser();
  	194	return new GemParser();
  	195	}
  	196
  191	197	private String launchInBackgroundAndRead(final ILaunchConfiguration config, final File file) {
  192	198	return RubyRuntime.launchInBackgroundAndRead(config, file);
  193	199	}