1 package org
.argeo
.slc
.web
.mvc
.provisioning
;
3 import java
.util
.Comparator
;
4 import java
.util
.HashSet
;
5 import java
.util
.Iterator
;
7 import java
.util
.SortedSet
;
8 import java
.util
.TreeSet
;
10 import javax
.servlet
.http
.HttpServletRequest
;
11 import javax
.servlet
.http
.HttpServletResponse
;
13 import org
.argeo
.slc
.build
.BasicNameVersion
;
14 import org
.argeo
.slc
.build
.BuildConstants
;
15 import org
.argeo
.slc
.build
.ModularDistribution
;
16 import org
.argeo
.slc
.build
.NameVersion
;
17 import org
.argeo
.slc
.msg
.ObjectList
;
18 import org
.argeo
.slc
.msg
.build
.ModularDistributionDescriptor
;
19 import org
.argeo
.slc
.web
.mvc
.AbstractServiceController
;
20 import org
.springframework
.web
.servlet
.ModelAndView
;
22 /** List of distributions. */
23 public class ListModularDistributions
extends AbstractServiceController
24 implements Comparator
<ModularDistributionDescriptor
> {
25 private Set
<ModularDistribution
> modularDistributions
;
27 private String provisioningServletPath
= "/dist";
30 protected void handleServiceRequest(HttpServletRequest request
,
31 HttpServletResponse response
, ModelAndView modelAndView
)
34 String baseUrl
= "http://" + request
.getServerName() + ":"
35 + request
.getServerPort() + request
.getContextPath()
36 + provisioningServletPath
+ "/";
38 SortedSet
<ModularDistributionDescriptor
> descriptors
= new TreeSet
<ModularDistributionDescriptor
>(
41 Set
<String
> names
= new HashSet
<String
>();
42 Set
<String
> namesRelease
= new HashSet
<String
>();
45 for (Iterator
<ModularDistribution
> it
= modularDistributions
.iterator(); it
47 ModularDistribution md
= it
.next();
48 ModularDistributionDescriptor mdd
= fromNameVersion(baseUrl
, md
);
51 names
.add(mdd
.getName());
52 if (!md
.getVersion().contains(BuildConstants
.SNAPSHOT
))
53 namesRelease
.add(mdd
.getName());
56 // Add LATESTs and RELEASEs
57 for (String name
: names
)
58 descriptors
.add(fromNameVersion(baseUrl
, new BasicNameVersion(name
,
59 BuildConstants
.LATEST
)));
60 for (String name
: namesRelease
)
61 descriptors
.add(fromNameVersion(baseUrl
, new BasicNameVersion(name
,
62 BuildConstants
.RELEASE
)));
64 modelAndView
.addObject(new ObjectList(descriptors
));
67 public void setModularDistributions(
68 Set
<ModularDistribution
> modularDistributions
) {
69 this.modularDistributions
= modularDistributions
;
72 public void setProvisioningServletPath(String provisioningServletPath
) {
73 this.provisioningServletPath
= provisioningServletPath
;
76 protected ModularDistributionDescriptor
fromNameVersion(String baseUrl
,
78 String moduleBase
= baseUrl
+ md
.getName() + "/" + md
.getVersion()
80 ModularDistributionDescriptor mdd
= new ModularDistributionDescriptor();
81 mdd
.setName(md
.getName());
82 mdd
.setVersion(md
.getVersion());
84 mdd
.getModulesDescriptors().put("modularDistribution",
85 moduleBase
+ "modularDistribution");
86 mdd
.getModulesDescriptors().put("eclipse", moduleBase
+ "site.xml");
91 /** RELEASEs first, then LATESTs, then version */
92 public int compare(ModularDistributionDescriptor mdd1
,
93 ModularDistributionDescriptor mdd2
) {
94 final int BEFORE
= -1;
97 String n1
= mdd1
.getName();
98 String v1
= mdd1
.getVersion();
99 String n2
= mdd2
.getName();
100 String v2
= mdd2
.getVersion();
102 if (v1
.equals(BuildConstants
.RELEASE
))
103 if (v2
.equals(BuildConstants
.RELEASE
))
104 return n1
.compareTo(n2
);
107 else if (v2
.equals(BuildConstants
.RELEASE
))
108 return AFTER
;// we know 1 not RELEASE
109 else if (v1
.equals(BuildConstants
.LATEST
))
110 if (v2
.equals(BuildConstants
.LATEST
))
111 return n1
.compareTo(n2
);
114 else if (v2
.equals(BuildConstants
.LATEST
))
115 return AFTER
;// we know 1 not LATEST or RELEASE
116 else if (n1
.equals(n2
))
117 return v1
.compareTo(v2
);
119 return n1
.compareTo(n2
);